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----- Original Message -----
From: "Joe Landry" <jelandry@xxxxxxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Saturday, July 22, 2006 5:41 AM
Subject: Re: [amibroker] Need Help
> Hi Charles - You have to remove the extra buy/sell signals by using the
> function
> called EXREM .... see how this works. I added the two exrem and one
> plot statements.
>
> JOE
> Buy=C>MA(C,10);
>
> Sell=C<MA(C,10);
>
> Short=Sell;
>
> Cover=Buy;
>
> Buy = ExRem(Buy,Sell);
>
> Sell = ExRem(Sell,Buy);
>
> shape = Buy * shapeUpArrow + Sell * shapeDownArrow;
>
> PlotShapes( shape, IIf( Buy, colorGreen, colorRed ), 0, IIf( Buy, Low,
> High ) );
>
> Plot(C,"Close",colorBlack,styleLine|styleThick);
>
>
>
>
>
>
>
>
>
>
> ----- Original Message -----
> From: "Charles J. Dudek" <trader@xxxxxxxxxxxxxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Friday, July 21, 2006 6:44 PM
> Subject: [amibroker] Need Help
>
>
>> I'm trying to get a report that will show me the average daily change
>> in price broken into positive and negative changes. This runs, but
>> I'm getting funny numbers that don't make sense. If I set the
>> backtesting settings to "daily," will that produce results based on
>> hourly data or will this analyze the base (minute) data? Is there an
>> easier way to do this? TIA
>>
>> Chuck Dudek
>>
>> Filter=Close>0;
>> NumColumns = 0;
>> PosChange=NegChange=PosN=NegN=0;
>> for( i = 1; i < BarCount; i++ )
>> {
>> Change[i]=C[i]-C[i-1];
>> if ( Change[i]>0)
>> {
>> PosChange=PosChange+Change[i];
>> PosN=PosN+1;
>> }
>> if ( Change[i]<0)
>> {
>> NegChange=NegChange+Change[i];
>> NegN=NegN+1;
>> }
>> }
>> AddColumn(PosChange/PosN,"APC");
>> AddColumn(NegChange/NegN,"ANC");
>>
>>
>> Also I can't figure out how to add buy/sell signals to my charts. I
>> tried this code (right out of the manual) and it works as far as
>> backtesting, but will not show the arrows. What am I doing wrong?
>>
>> Buy=C>MA(C,10);
>> Sell=C<MA(C,10);
>> Short=Sell;
>> Cover=Buy;
>> shape = Buy * shapeUpArrow + Sell * shapeDownArrow;
>> PlotShapes( shape, IIf( Buy, colorGreen, colorRed ), 0, IIf( Buy, Low,
>> High ) );
>>
>>
>>
>>
>>
>>
>> Please note that this group is for discussion between users only.
>>
>> To get support from AmiBroker please send an e-mail directly to
>> SUPPORT {at} amibroker.com
>>
>> For other support material please check also:
>> http://www.amibroker.com/support.html
>>
>>
>> Yahoo! Groups Links
>>
>>
>>
>>
>>
>>
>>
>
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