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[amibroker] Fast Track Users Group in Raleigh, NC



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<FONT face=Arial 
color=#0000ff size=2>H:
<FONT face=Arial 
color=#0000ff size=2> 
<FONT face=Arial 
color=#0000ff size=2>I'd be interested in what you do as a final solution on 
this.
<FONT face=Arial 
color=#0000ff size=2> 
<FONT face=Arial 
color=#0000ff size=2>Also, are you trading your EOD signals 
presently?
<FONT face=Arial 
color=#0000ff size=2> 
<FONT face=Arial 
color=#0000ff size=2>d

  
  
  From: Herman van den Bergen 
  [mailto:psytek@xxxxxxxx] Sent: Tuesday, March 16, 2004 3:14 
  PMTo: amibroker@xxxxxxxxxxxxxxxSubject: RE: [amibroker] 
  Does your Esignal data match your QP2 data???
  
  <FONT face=Arial color=#0000ff 
  size=2>Thank you Tomasz, if indeed your solution gives a better 
  match then this is a big step forward, I found differences as high as 
  0.9% in my first sample of only 20 bars and the differences covered 
  each of OHLC. Yes i have the Esignal app installed and will check it out, 
  however I may just have to go my own way on this problem and that is 
  OK.
  <FONT face=Arial color=#0000ff 
  size=2> 
  wrt 
  to system sensitivity (thank you for the warning), i was wondering how long it 
  would take for somebody to bring that up ;-)  But this is altogether 
  another topic with probably as many views as we have traders :-) 
  
  <FONT face=Arial color=#0000ff 
  size=2> 
  I 
  appreciate you taking the time to look into the EOD/RT data 
  problem,
  best 
  regards,
  <FONT face=Arial color=#0000ff 
  size=2>herman 
  
    <FONT face=Tahoma 
    size=2>-----Original Message-----From: Tomasz Janeczko 
    [mailto:amibroker@xxxxxx]Sent: Tuesday, March 16, 2004 2:26 
    PMTo: amibroker@xxxxxxxxxxxxxxxSubject: Re: 
    [amibroker] Does your Esignal data match your QP2 
    data???Importance: High
    Herman,
     
    One off-side comment: if the system is so 
    sensitive that 0.04%...0.15% difference in daily prices makes it non-working 
    
    it may be extremely risky to trade it.
     
    As for the plugin:
    I have just made the experiment and modified the 
    plugin so it does not get Form-T records. Unfortunatelly
    some differences in data still remain. 
    Do you have eSignal own app installed ? You may take a 
    look at hourly chart and see that close of last hourly
    bar in a day not always equals to close of daily bar. 
    
     
    Let's take a look at AAPL yesterday 3/15 in eSignal's own 
    application:
    Daily Close 26.45    <>   
    Close of last hourly bar (15:00-16:00)  
    26.48
     
    The difference is 0.03 (0.11%)
    Best regards,Tomasz 
    Janeczkoamibroker.com
    <BLOCKQUOTE dir=ltr 
    >
      ----- Original Message ----- 
      <DIV 
      >From: 
      Herman van den 
      Bergen 
      To: <A 
      title=amibroker@xxxxxxxxxxxxxxx 
      href="">amibroker@xxxxxxxxxxxxxxx 
      
      Sent: Tuesday, March 16, 2004 7:49 
      PM
      Subject: RE: [amibroker] Does your 
      Esignal data match your QP2 data???
      
      <FONT face=Arial color=#0000ff 
      size=2>Tomasz, I recognize there may not be an easy way and it is not your 
      responsibility to solve it; it will be up to the individual user to 
      develop a custom solution.
      <FONT face=Arial color=#0000ff 
      size=2> 
      <FONT face=Arial color=#0000ff 
      size=2>The problem faced is simply that many traders have designed and 
      traded systems using standard EOD data for years, systems that may not (in 
      my case they do not) work with RT-Compressed data. This 
      is a problem of the times and i am not blaming anybody for 
      it. 
      <FONT face=Arial color=#0000ff 
      size=2> 
      <SPAN 
      class=453413718-16032004>I posted my solution  last week wrt 
      another topic: I will run two instances of AB (RT&EOD) and 
      share an information file between them. Not a nice solution but i cannot 
      think of a better one. Perhaps we could spawn an EOD AmiBroker 
      version from an RT AmiBroker version and pass data from one to the 
      other...
      <SPAN 
      class=453413718-16032004> 
      <SPAN 
      class=453413718-16032004>Best regards,
      <SPAN 
      class=453413718-16032004>Herman.
      <FONT face=Arial color=#0000ff 
      size=2> 
      
        <FONT face=Tahoma 
        size=2>-----Original Message-----From: Tomasz Janeczko 
        [mailto:amibroker@xxxxxx]Sent: Tuesday, March 16, 2004 1:29 
        PMTo: amibroker@xxxxxxxxxxxxxxxSubject: Re: 
        [amibroker] Does your Esignal data match your QP2 
        data???Importance: High
        Hello,
         
        Of course it is possible - using time-compressed 
        data.
         
        But we should agree that daily data created by 
        compression of intraday data
        are perfectly valid - in fact they represent 
        _ALL_ actual trades. 
        Best regards,Tomasz 
        Janeczkoamibroker.com
        <BLOCKQUOTE dir=ltr 
        >
          ----- Original Message ----- 
          <DIV 
          >From: 
          dingo 
          
          To: <A 
          title=amibroker@xxxxxxxxxxxxxxx 
          href="">amibroker@xxxxxxxxxxxxxxx 
          
          Sent: Tuesday, March 16, 2004 
          7:14 PM
          Subject: RE: [amibroker] Does 
          your Esignal data match your QP2 data???
          
          <FONT 
          face=Arial color=#0000ff size=2>So, in your opinion is it possible to 
          do what Herman is trying to do ie work on intraday stops, etc but use 
          EOD signals?
          <FONT 
          face=Arial color=#0000ff size=2> 
          <FONT 
          face=Arial color=#0000ff size=2>d
          
            
            
            From: Tomasz Janeczko 
            [mailto:amibroker@xxxxxx] Sent: Tuesday, March 16, 2004 
            1:05 PMTo: <A 
            href="">amibroker@xxxxxxxxxxxxxxxSubject: 
            Re: [amibroker] Does your Esignal data match your QP2 
            data???
            
            Herman,
             
            This would lead to much bigger problems than you 
            think. Now daily (compressed) data in intraday database match 
            intraday data.
            This allows to use multiple time frames and price 
            levels in different time frames match each other.
             
            With your suggestion implemented you will 
            have daily data that do not match intraday data. In other 
            words
            your single formula would operate 
            on different data and generate different signals.
            Right now if you calculate highest from intraday 
            it is also highest from daily (compressed) data.
            With your approach this would not work. 
            
            Best regards,Tomasz 
            Janeczkoamibroker.com
            <BLOCKQUOTE dir=ltr 
            >
              ----- Original Message ----- 
              <DIV 
              >From: 
              Herman van 
              den Bergen 
              To: <A 
              title=amibroker@xxxxxxxxxxxxxxx 
              href="">amibroker@xxxxxxxxxxxxxxx 
              
              Sent: Tuesday, March 16, 2004 
              5:50 PM
              Subject: RE: [amibroker] Does 
              your Esignal data match your QP2 data???
              
              <FONT face=Arial color=#0000ff 
              size=2>Thank you Tomasz and others for all your comments 
              however I really think i understand ALL the issues and i am 
              NOT arguing with any of them. The problem has been confirmed: I am 
              not seeking an explanantion; i am seeking a practical 
              solution.
              <FONT face=Arial color=#0000ff 
              size=2> 
              <FONT face=Arial color=#0000ff 
              size=2>The differences appear in all price fields (OHLC) and seem 
              to exceed that which may be caused by Form-T trades so there is no 
              garantee that adding a Form-T filter would solve the problem. 
              If it is an easy test we could try but perhaps the effort would be 
              better spend on development of a function that allows us to access 
              both the eSignal EOD and eSignal RT DB from the same code. I know 
              this will introduce other problems however i think we can code 
              around those.
              <FONT face=Arial color=#0000ff 
              size=2> 
              <FONT face=Arial color=#0000ff 
              size=2>Best regards,
              <FONT face=Arial color=#0000ff 
              size=2>herman
              
                <FONT 
                face=Tahoma size=2>-----Original Message-----From: 
                Tomasz Janeczko [mailto:amibroker@xxxxxx]Sent: 
                Tuesday, March 16, 2004 11:11 AMTo: 
                amibroker@xxxxxxxxxxxxxxxSubject: Re: [amibroker] 
                Does your Esignal data match your QP2 
                data???Importance: High
                Herman,
                TimeFrameGetPrice as any other timeframe funciton 
                COMPRESSES data.
                In your case it creates DAILY bars from intraday data. 
                Those intraday data contain
                ALL trades, while EOD records published by NASDAQ do NOT 
                include all trades.
                Hence the difference.
                 
                As Jayson pointed out this is by nasdaq regulation and you 
                may only wish NOT to receive Form-T
                in intraday data - this is doable but would require 
                changing the plugin to REMOVE Form-T records
                from intraday data.
                Best regards,Tomasz Janeczkoamibroker.com
                <BLOCKQUOTE dir=ltr 
                >
                  ----- Original Message ----- 
                  
                  <DIV 
                  >From: 
                  Herman 
                  van den Bergen 
                  To: <A 
                  title=amibroker@xxxxxxxxxxxxxxx 
                  href="">amibroker@xxxxxxxxxxxxxxx 
                  
                  Sent: Tuesday, March 16, 
                  2004 5:03 PM
                  Subject: RE: [amibroker] 
                  Does your Esignal data match your QP2 data???
                  
                  <FONT face=Arial 
                  color=#0000ff size=2>Hello Jayson, I think everybody misses 
                  the point.
                  <FONT face=Arial 
                  color=#0000ff size=2> 
                  <FONT face=Arial 
                  color=#0000ff size=2>As my subject line indicates I 
                  found a significant difference between eSignal/QP2 EOD 
                  and eSignal RT data. Initially this was denied, now it is 
                  explained. 
                  <FONT face=Arial 
                  color=#0000ff size=2> 
                  <FONT face=Arial 
                  color=#0000ff size=2>The point I made and that is missed 
                  by most readers remains exactly the same: the data differs 
                  significantly and you cannot convert short term EOD systems to 
                  RT and expect the same results. BTW, I trade NASDAQ 
                  exclusively and wouldn't think of changing, also pre/after 
                  hours data is NOT included in the 
                  comparison.
                  <FONT face=Arial 
                  color=#0000ff size=2> 
                  <FONT face=Arial 
                  color=#0000ff size=2>AmiBroker does not let you access 
                  separate EOD and RT databases from one program (as far as I 
                  know) so it is impossible to convert complicated code that 
                  took years to develop and is based on EOD-quality data to an 
                  RT environment. This means that EOD short-term 
                  traders will not be able to optimize Stops, 
                  Targets and Limit orders with adding RT data; using that type 
                  of orders will give you unrealistic results in EOD 
                  backtesting. The only solution i can think of is 
                  to maintain two databases and develop some form of 
                  communication between the RT and EOD instances of AB 
                  (Composites don't work because they reside in different 
                  DBs).
                  <FONT face=Arial 
                  color=#0000ff size=2> 
                  <FONT face=Arial 
                  color=#0000ff size=2>After going around in circles a few times 
                  my original question has been answered: eSignal RT OHLC 
                  data retrieved using <FONT color=#0000ff 
                  size=2>TimeFrameGetPrice() is NOT the same as eSignal 
                  or QP2 EOD OHLC data. The reason for this is 
                  irrelevant, the fact stands and causes problems in system 
                  design and conversion from EOD to RT. Now that this has been 
                  confirmed I have to find a way to work around/with 
                  it.
                  <FONT face=Arial 
                  color=#0000ff size=2> 
                  <FONT face=Arial 
                  color=#0000ff size=2>Thank you for your comments 
                  Jason,
                  <FONT face=Arial 
                  color=#0000ff size=2>best regards,
                  <FONT face=Arial 
                  color=#0000ff size=2>herman.
                  
                    <FONT 
                    face=Tahoma size=2>-----Original 
                    Message-----From: Jayson 
                    [mailto:jcasavant@xxxxxxxxxxx]Sent: Tuesday, 
                    March 16, 2004 10:11 AMTo: 
                    amibroker@xxxxxxxxxxxxxxxSubject: RE: [amibroker] 
                    Does your Esignal data match your QP2 
                    data???Importance: High
                    <FONT face=Arial 
                    color=#0000ff size=2>Herman,
                    <FONT face=Arial 
                    color=#0000ff size=2> 
                    <FONT face=Arial 
                    color=#0000ff size=2>I think Tomasz hit the nail on the 
                    head. Are you finding the errors to be in Nasdaq stocks 
                    only? You will not match exactly RT and EOD  because of 
                    nasdaq rules. But the real question is, are they errors? I 
                    would say no, they are accurate reflections of the nasdaq 
                    rules. RT data by design is a zoomed in snapshot of what 
                    actually occurred during the trading day and does in fact 
                    include trades that the EOD numbers do not see. Did those 
                    trades not happen? Of course they did and of course they 
                    will be reflected in the decisions of RT traders during the 
                    after hours session and again tomorrow in the pre market. 
                    Personally I hate the pre and after markets as they just 
                    muddy of the waters but nasdaq has them and if you plan to 
                    trade RT data you have to learn to live with it. An 
                    alternative would be to avoid the Nasdaq stocks for your 
                    system testing
                     
                    <FONT face=Arial color=#0000ff 
                    size=2>Regards, 
                    Jayson 
                    
                    <FONT 
                    face=Tahoma size=2>-----Original 
                    Message-----From: Herman van den Bergen 
                    [mailto:psytek@xxxxxxxx]Sent: Tuesday, March 16, 
                    2004 9:13 AMTo: 
                    amibroker@xxxxxxxxxxxxxxxSubject: RE: [amibroker] 
                    Does your eSignal data match your QP2 
                    data???
                    <FONT face=Arial 
                    color=#0000ff size=2><SPAN 
                    class=796213912-16032004><FONT face=Arial color=#0000ff 
                    size=2>see also my inline response to 
                    Tomasz...
                    <FONT face=Arial 
                    color=#0000ff size=2><SPAN 
                    class=796213912-16032004> 
                    <FONT face=Arial 
                    color=#0000ff size=2><SPAN 
                    class=796213912-16032004>I challenge anybody 
                    to produce code that extracts EOD OHLC prices from 
                    eSignal RT that "reasonable accurate" matches either eSignal 
                    EOD or QP2 data. <SPAN 
                    class=796213912-16032004><FONT face=Arial color=#0000ff 
                    size=2>Considering the trend of EOD traders moving into RT 
                    this is an important topic; nobody wants to throw out 
                    working EOD trading systems that took years to develop; the 
                    idea is to improve existing EOD systems with RT data, 
                    not to start from scratch developing new 
                    systems.
                    <FONT face=Arial 
                    color=#0000ff size=2> <SPAN 
                    class=796213912-16032004><FONT face=Arial color=#0000ff 
                    size=2>
                    <FONT 
                    face=Arial>The TimeFrameGetPrice() doesn't seem 
                    to help here (see code posted 
                    earlier). We 
                    may need a way to switch from eSignal RT or 
                    eSignal EOD on the fly. The only alternative I 
                    see is to run two AB instances and use custom 
                    files to share data between them. This means forever 
                    synchronizing two code versions for each system, maintain 
                    two databases, and develop additional data-sharing code. All 
                    this work is a very discouraging thought. If you have a 
                    better idea I'd like to hear from 
                    you.
                    <SPAN 
                    class=796213912-16032004> 
                    If somebody 
                    proves me wrong (wouldn't be the first time) I will humbly 
                    and publicly post a retraction and 
                    apology.
                    <SPAN 
                    class=796213912-16032004> 
                    <SPAN 
                    class=796213912-16032004>best 
                    regards,
                    <SPAN 
                    class=796213912-16032004>herman
                    <SPAN 
                    class=796213912-16032004> <FONT 
                    color=#0000ff size=2><SPAN 
                    class=796213912-16032004>
                    
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                        x:num="38028.395833333336">
                          2/11/2004 
                          9:30
                        <TD class=xl36 
                         
                        x:num="23.12">
                          $23.12
                        <TD class=xl36 
                         
                        x:num="23.87">
                          $23.87
                        <TD class=xl36 
                         
                        x:num="23.05">
                          $23.05
                        <TD class=xl36 
                         
                        x:num="23.8">
                          $23.80
                        <TD class=xl37 
                         
                        x:num="23.09">
                          $23.09
                        <TD class=xl37 
                         
                        x:num="23.87">
                          $23.87
                        <TD class=xl37 
                         
                        x:num="23.05">
                          $23.05
                        <TD class=xl37 
                         
                        x:num="23.8">
                          $23.80
                        <TD class=xl31 
                         
                        x:num="-1.2975778546713279E-3" x:fmla="=(G8/C8-1)">
                          -0.13%
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(H8/D8-1)">
                           
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(I8/E8-1)">
                           
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(J8/F8-1)">
                          <FONT 
                      size=2> 
                      
                        <TD class=xl33 
                         
                        height=17>
                          <FONT 
                          size=2>AAPL
                        <TD class=xl35 
                         
                        x:num="38029.395833333336">
                          2/12/2004 
                          9:30
                        <TD class=xl36 
                         
                        x:num="23.75">
                          $23.75
                        <TD class=xl36 
                         
                        x:num="24">
                          $24.00
                        <TD class=xl36 
                         
                        x:num="23.6">
                          $23.60
                        <TD class=xl36 
                         
                        x:num="23.78">
                          $23.78
                        <TD class=xl37 
                         
                        x:num="23.67">
                          $23.67
                        <TD class=xl37 
                         
                        x:num="23.99">
                          $23.99
                        <TD class=xl37 
                         
                        x:num="23.6">
                          $23.60
                        <TD class=xl37 
                         
                        x:num="23.73">
                          $23.73
                        <TD class=xl31 
                         
                        x:num="-3.3684210526314651E-3" x:fmla="=(G9/C9-1)">
                          -0.34%
                        <TD class=xl31 
                         
                        x:num="-4.166666666667318E-4" x:fmla="=(H9/D9-1)">
                          -0.04%
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(I9/E9-1)">
                           
                        <TD class=xl31 
                         
                        x:num="-2.102607232968956E-3" x:fmla="=(J9/F9-1)">
                          <FONT 
                      size=2>-0.21%
                      
                        <TD class=xl33 
                         
                        height=17>
                          <FONT 
                          size=2>AAPL
                        <TD class=xl35 
                         
                        x:num="38030.395833333336">
                          2/13/2004 
                          9:30
                        <TD class=xl36 
                         
                        x:num="23.73">
                          $23.73
                        <TD class=xl36 
                         
                        x:num="24.1">
                          $24.10
                        <TD class=xl36 
                         
                        x:num="22.83">
                          $22.83
                        <TD class=xl36 
                         
                        x:num="22.99">
                          $22.99
                        <TD class=xl37 
                         
                        x:num="23.85">
                          $23.85
                        <TD class=xl37 
                         
                        x:num="24.1">
                          $24.10
                        <TD class=xl37 
                         
                        x:num="22.83">
                          $22.83
                        <TD class=xl37 
                         
                        x:num="23">
                          $23.00
                        <TD class=xl31 
                         
                        x:num="5.0568900126422012E-3" x:fmla="=(G10/C10-1)">
                          0.51%
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(H10/D10-1)">
                           
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(I10/E10-1)">
                           
                        <TD class=xl31 
                         
                        x:num="4.349717268379294E-4" x:fmla="=(J10/F10-1)">
                          <FONT 
size=2>0.04%
                      
                        <TD class=xl33 
                         
                        height=17>
                          <FONT 
                          size=2>AAPL
                        <TD class=xl35 
                         
                        x:num="38034.395833333336">
                          2/17/2004 
                          9:30
                        <TD class=xl36 
                         
                        x:num="23.15">
                          $23.15
                        <TD class=xl36 
                         
                        x:num="23.49">
                          $23.49
                        <TD class=xl36 
                         
                        x:num="23.1">
                          $23.10
                        <TD class=xl36 
                         
                        x:num="23.17">
                          $23.17
                        <TD class=xl37 
                         
                        x:num="23.1">
                          $23.10
                        <TD class=xl37 
                         
                        x:num="23.49">
                          $23.49
                        <TD class=xl37 
                         
                        x:num="23.1">
                          $23.10
                        <TD class=xl37 
                         
                        x:num="23.16">
                          $23.16
                        <TD class=xl31 
                         
                        x:num="-2.1598272138227959E-3" x:fmla="=(G11/C11-1)">
                          -0.22%
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(H11/D11-1)">
                           
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(I11/E11-1)">
                           
                        <TD class=xl31 
                         
                        x:num="-4.315925766077422E-4" x:fmla="=(J11/F11-1)">
                          <FONT 
                      size=2>-0.04%
                      
                        <TD class=xl33 
                         
                        height=17>
                          <FONT 
                          size=2>AAPL
                        <TD class=xl35 
                         
                        x:num="38035.395833333336">
                          2/18/2004 
                          9:30
                        <TD class=xl36 
                         
                        x:num="23.05">
                          $23.05
                        <TD class=xl36 
                         
                        x:num="23.44">
                          $23.44
                        <TD class=xl36 
                         
                        x:num="23.05">
                          $23.05
                        <TD class=xl36 
                         
                        x:num="23.25">
                          $23.25
                        <TD class=xl37 
                         
                        x:num="23.18">
                          $23.18
                        <TD class=xl37 
                         
                        x:num="23.44">
                          $23.44
                        <TD class=xl37 
                         
                        x:num="23.05">
                          $23.05
                        <TD class=xl37 
                         
                        x:num="23.26">
                          $23.26
                        <TD class=xl31 
                         
                        x:num="5.6399132321041101E-3" x:fmla="=(G12/C12-1)">
                          0.56%
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(H12/D12-1)">
                           
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(I12/E12-1)">
                           
                        <TD class=xl31 
                         
                        x:num="4.3010752688177334E-4" x:fmla="=(J12/F12-1)">
                          <FONT 
size=2>0.04%
                      
                        <TD class=xl33 
                         
                        height=17>
                          <FONT 
                          size=2>AAPL
                        <TD class=xl35 
                         
                        x:num="38036.395833333336">
                          2/19/2004 
                          9:30
                        <TD class=xl36 
                         
                        x:num="23.28">
                          $23.28
                        <TD class=xl36 
                         
                        x:num="23.64">
                          $23.64
                        <TD class=xl36 
                         
                        x:num="22.43">
                          $22.43
                        <TD class=xl36 
                         
                        x:num="22.49">
                          $22.49
                        <TD class=xl37 
                         
                        x:num="23.31">
                          $23.31
                        <TD class=xl37 
                         
                        x:num="23.64">
                          $23.64
                        <TD class=xl37 
                         
                        x:num="22.41">
                          $22.41
                        <TD class=xl37 
                         
                        x:num="22.47">
                          $22.47
                        <TD class=xl31 
                         
                        x:num="1.2886597938144284E-3" x:fmla="=(G13/C13-1)">
                          0.13%
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(H13/D13-1)">
                           
                        <TD class=xl31 
                         
                        x:num="-8.9166295140430396E-4" x:fmla="=(I13/E13-1)">
                          -0.09%
                        <TD class=xl31 
                         
                        x:num="-8.8928412627831133E-4" x:fmla="=(J13/F13-1)">
                          <FONT 
                      size=2>-0.09%
                      
                        <TD class=xl33 
                         
                        height=17>
                          <FONT 
                          size=2>AAPL
                        <TD class=xl35 
                         
                        x:num="38037.395833333336">
                          2/20/2004 
                          9:30
                        <TD class=xl36 
                         
                        x:num="22.49">
                          $22.49
                        <TD class=xl36 
                         
                        x:num="22.51">
                          $22.51
                        <TD class=xl36 
                         
                        x:num="22.21">
                          $22.21
                        <TD class=xl36 
                         
                        x:num="22.38">
                          $22.38
                        <TD class=xl37 
                         
                        x:num="22.5">
                          $22.50
                        <TD class=xl37 
                         
                        x:num="22.51">
                          $22.51
                        <TD class=xl37 
                         
                        x:num="22.21">
                          $22.21
                        <TD class=xl37 
                         
                        x:num="22.4">
                          $22.40
                        <TD class=xl31 
                         
                        x:num="4.4464206313921117E-4" x:fmla="=(G14/C14-1)">
                          0.04%
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(H14/D14-1)">
                           
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(I14/E14-1)">
                           
                        <TD class=xl31 
                         
                        x:num="8.9365504915095428E-4" x:fmla="=(J14/F14-1)">
                          <FONT 
size=2>0.09%
                      
                        <TD class=xl33 
                         
                        height=17>
                          <FONT 
                          size=2>AAPL
                        <TD class=xl35 
                         
                        x:num="38040.395833333336">
                          2/23/2004 
                          9:30
                        <TD class=xl36 
                         
                        x:num="22.45">
                          $22.45
                        <TD class=xl36 
                         
                        x:num="22.5">
                          $22.50
                        <TD class=xl36 
                         
                        x:num="21.89">
                          $21.89
                        <TD class=xl36 
                         
                        x:num="22.1">
                          $22.10
                        <TD class=xl37 
                         
                        x:num="22.45">
                          $22.45
                        <TD class=xl37 
                         
                        x:num="22.46">
                          $22.46
                        <TD class=xl37 
                         
                        x:num="21.89">
                          $21.89
                        <TD class=xl37 
                         
                        x:num="22.19">
                          $22.19
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(G15/C15-1)">
                           
                        <TD class=xl31 
                         
                        x:num="-1.777777777777767E-3" x:fmla="=(H15/D15-1)">
                          -0.18%
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(I15/E15-1)">
                           
                        <TD class=xl31 
                         
                        x:num="4.0723981900452344E-3" x:fmla="=(J15/F15-1)">
                          <FONT 
size=2>0.41%
                      
                        <TD class=xl33 
                         
                        height=17>
                          <FONT 
                          size=2>AAPL
                        <TD class=xl35 
                         
                        x:num="38041.395833333336">
                          2/24/2004 
                          9:30
                        <TD class=xl36 
                         
                        x:num="22.11">
                          $22.11
                        <TD class=xl36 
                         
                        x:num="22.74">
                          $22.74
                        <TD class=xl36 
                         
                        x:num="22">
                          $22.00
                        <TD class=xl36 
                         
                        x:num="22.37">
                          $22.37
                        <TD class=xl37 
                         
                        x:num="22.14">
                          $22.14
                        <TD class=xl37 
                         
                        x:num="22.74">
                          $22.74
                        <TD class=xl37 
                         
                        x:num="22">
                          $22.00
                        <TD class=xl37 
                         
                        x:num="22.36">
                          $22.36
                        <TD class=xl31 
                         
                        x:num="1.3568521031208647E-3" x:fmla="=(G16/C16-1)">
                          0.14%
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(H16/D16-1)">
                           
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(I16/E16-1)">
                           
                        <TD class=xl31 
                         
                        x:num="-4.4702726866341358E-4" x:fmla="=(J16/F16-1)">
                          <FONT 
                      size=2>-0.04%
                      
                        <TD class=xl33 
                         
                        height=17>
                          <FONT 
                          size=2>AAPL
                        <TD class=xl35 
                         
                        x:num="38042.395833333336">
                          2/25/2004 
                          9:30
                        <TD class=xl36 
                         
                        x:num="22.2">
                          $22.20
                        <TD class=xl36 
                         
                        x:num="22.9">
                          $22.90
                        <TD class=xl36 
                         
                        x:num="22.19">
                          $22.19
                        <TD class=xl36 
                         
                        x:num="22.82">
                          $22.82
                        <TD class=xl37 
                         
                        x:num="22.22">
                          $22.22
                        <TD class=xl37 
                         
                        x:num="22.9">
                          $22.90
                        <TD class=xl37 
                         
                        x:num="22.21">
                          $22.21
                        <TD class=xl37 
                         
                        x:num="22.81">
                          $22.81
                        <TD class=xl31 
                         
                        x:num="9.009009009008917E-4" x:fmla="=(G17/C17-1)">
                          0.09%
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(H17/D17-1)">
                           
                        <TD class=xl31 
                         
                        x:num="9.0130689499767769E-4" x:fmla="=(I17/E17-1)">
                          0.09%
                        <TD class=xl31 
                         
                        x:num="-4.3821209465388922E-4" x:fmla="=(J17/F17-1)">
                          <FONT 
                      size=2>-0.04%
                      
                        <TD class=xl33 
                         
                        height=17>
                          <FONT 
                          size=2>AAPL
                        <TD class=xl35 
                         
                        x:num="38043.395833333336">
                          2/26/2004 
                          9:30
                        <TD class=xl36 
                         
                        x:num="22.81">
                          $22.81
                        <TD class=xl36 
                         
                        x:num="23.18">
                          $23.18
                        <TD class=xl36 
                         
                        x:num="22.8">
                          $22.80
                        <TD class=xl36 
                         
                        x:num="23.11">
                          $23.11
                        <TD class=xl37 
                         
                        x:num="22.84">
                          $22.84
                        <TD class=xl37 
                         
                        x:num="23.18">
                          $23.18
                        <TD class=xl37 
                         
                        x:num="22.8">
                          $22.80
                        <TD class=xl37 
                         
                        x:num="23.04">
                          $23.04
                        <TD class=xl31 
                         
                        x:num="1.3152126260411734E-3" x:fmla="=(G18/C18-1)">
                          0.13%
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(H18/D18-1)">
                           
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(I18/E18-1)">
                           
                        <TD class=xl31 
                         
                        x:num="-3.0289917784509512E-3" x:fmla="=(J18/F18-1)">
                          <FONT 
                      size=2>-0.30%
                      
                        <TD class=xl33 
                         
                        height=17>
                          <FONT 
                          size=2>AAPL
                        <TD class=xl35 
                         
                        x:num="38044.395833333336">
                          2/27/2004 
                          9:30
                        <TD class=xl36 
                         
                        x:num="22.96">
                          $22.96
                        <TD class=xl36 
                         
                        x:num="24.02">
                          $24.02
                        <TD class=xl36 
                         
                        x:num="22.95">
                          $22.95
                        <TD class=xl36 
                         
                        x:num="23.9">
                          $23.90
                        <TD class=xl37 
                         
                        x:num="22.96">
                          $22.96
                        <TD class=xl37 
                         
                        x:num="24.02">
                          $24.02
                        <TD class=xl37 
                         
                        x:num="22.95">
                          $22.95
                        <TD class=xl37 
                         
                        x:num="23.92">
                          $23.92
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(G19/C19-1)">
                           
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(H19/D19-1)">
                           
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(I19/E19-1)">
                           
                        <TD class=xl31 
                         
                        x:num="8.3682008368213268E-4" x:fmla="=(J19/F19-1)">
                          <FONT 
size=2>0.08%
                      
                        <TD class=xl33 
                         
                        height=17>
                          <FONT 
                          size=2>AAPL
                        <TD class=xl35 
                         
                        x:num="38047.395833333336">
                          3/1/2004 
                          9:30
                        <TD class=xl36 
                         
                        x:num="24.1">
                          $24.10
                        <TD class=xl36 
                         
                        x:num="24.3">
                          $24.30
                        <TD class=xl36 
                         
                        x:num="23.87">
                          $23.87
                        <TD class=xl36 
                         
                        x:num="24">
                          $24.00
                        <TD class=xl37 
                         
                        x:num="24.09">
                          $24.09
                        <TD class=xl37 
                         
                        x:num="24.3">
                          $24.30
                        <TD class=xl37 
                         
                        x:num="23.87">
                          $23.87
                        <TD class=xl37 
                         
                        x:num="24.02">
                          $24.02
                        <TD class=xl31 
                         
                        x:num="-4.1493775933620913E-4" x:fmla="=(G20/C20-1)">
                          -0.04%
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(H20/D20-1)">
                           
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(I20/E20-1)">
                           
                        <TD class=xl31 
                         
                        x:num="8.3333333333324155E-4" x:fmla="=(J20/F20-1)">
                          <FONT 
size=2>0.08%
                      
                        <TD class=xl33 
                         
                        height=17>
                          <FONT 
                          size=2>AAPL
                        <TD class=xl35 
                         
                        x:num="38048.395833333336">
                          3/2/2004 
                          9:30
                        <TD class=xl36 
                         
                        x:num="24">
                          $24.00
                        <TD class=xl36 
                         
                        x:num="24.1">
                          $24.10
                        <TD class=xl36 
                         
                        x:num="23.8">
                          $23.80
                        <TD class=xl36 
                         
                        x:num="23.83">
                          $23.83
                        <TD class=xl37 
                         
                        x:num="24">
                          $24.00
                        <TD class=xl37 
                         
                        x:num="24.1">
                          $24.10
                        <TD class=xl37 
                         
                        x:num="23.77">
                          $23.77
                        <TD class=xl37 
                         
                        x:num="23.81">
                          $23.81
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(G21/C21-1)">
                           
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(H21/D21-1)">
                           
                        <TD class=xl31 
                         
                        x:num="-1.2605042016806678E-3" x:fmla="=(I21/E21-1)">
                          -0.13%
                        <TD class=xl31 
                         
                        x:num="-8.3927822073015523E-4" x:fmla="=(J21/F21-1)">
                          <FONT 
                      size=2>-0.08%
                      
                        <TD class=xl33 
                         
                        height=17>
                          <FONT 
                          size=2>AAPL
                        <TD class=xl35 
                         
                        x:num="38049.395833333336">
                          3/3/2004 
                          9:30
                        <TD class=xl36 
                         
                        x:num="23.6">
                          $23.60
                        <TD class=xl36 
                         
                        x:num="24.19">
                          $24.19
                        <TD class=xl36 
                         
                        x:num="23.6">
                          $23.60
                        <TD class=xl36 
                         
                        x:num="23.89">
                          $23.89
                        <TD class=xl37 
                         
                        x:num="23.6">
                          $23.60
                        <TD class=xl37 
                         
                        x:num="24.19">
                          $24.19
                        <TD class=xl37 
                         
                        x:num="23.6">
                          $23.60
                        <TD class=xl37 
                         
                        x:num="23.92">
                          $23.92
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(G22/C22-1)">
                           
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(H22/D22-1)">
                           
                        <TD class=xl31 
                         
                        x:num="0" x:fmla="=(I22/E22-1)">
                           
                        <TD class=xl31 
                         
                        x:num="1.2557555462537895E-3" x:fmla="=(J22/F22-1)">
                          <FONT 
                      size=2>0.13%
                    
                      <FONT 
                      face=Tahoma size=2>-----Original 
                      Message-----From: Tomasz Janeczko 
                      [mailto:amibroker@xxxxxx]Sent: Tuesday, March 
                      16, 2004 4:15 AMTo: 
                      amibroker@xxxxxxxxxxxxxxxSubject: Re: 
                      [amibroker] Does your eSignal data match your QP2 
                      data???Importance: High
                      <FONT face=Tahoma 
                    size=2> Send 
    BUG REPORTS to bugs@xxxxxxxxxxxxxSend SUGGESTIONS to 
    suggest@xxxxxxxxxxxxx-----------------------------------------Post 
    AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx (Web page: 
    <A 
    href="">http://groups.yahoo.com/group/amiquote/messages/)--------------------------------------------Check 
    group FAQ at: <A 
    href="">http://groups.yahoo.com/group/amibroker/files/groupfaq.html 
    Send BUG REPORTS to bugs@xxxxxxxxxxxxxSend 
    SUGGESTIONS to 
    suggest@xxxxxxxxxxxxx-----------------------------------------Post 
    AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx (Web page: 
    <A 
    href="">http://groups.yahoo.com/group/amiquote/messages/)--------------------------------------------Check 
    group FAQ at: <A 
    href="">http://groups.yahoo.com/group/amibroker/files/groupfaq.html 
    


Send BUG REPORTS to bugs@xxxxxxxxxxxxx
Send SUGGESTIONS to suggest@xxxxxxxxxxxxx
-----------------------------------------
Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx 
(Web page: http://groups.yahoo.com/group/amiquote/messages/)
--------------------------------------------
Check group FAQ at: http://groups.yahoo.com/group/amibroker/files/groupfaq.html








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