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RE: [amibroker] Optimal solutions of the past and future profits



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I 
tried the following...

P=Optimize<FONT color=#000000 
size=1>("P"<FONT color=#000000 
size=1>,7<FONT color=#000000 
size=1>,3<FONT color=#000000 
size=1>,50<FONT color=#000000 
size=1>,1); 

StochCCI=E<FONT 
color=#0000ff size=1>MA((<FONT 
color=#0000ff size=1>CCI(P)-<FONT 
color=#0000ff size=1>LLV(<FONT 
color=#0000ff size=1>CCI(P),P))/(<FONT 
color=#0000ff size=1>HHV(<FONT 
color=#0000ff size=1>CCI(P),P)-<FONT 
color=#0000ff size=1>LLV(<FONT 
color=#0000ff size=1>CCI(P),P)),<FONT 
color=#ff00ff size=1>3)*<FONT 
color=#ff00ff size=1>100;
tmpMA = 21<FONT color=#000000 
size=1>; <FONT color=#008000 
size=1>//optimize("MA",21,5,40,1);
BL = Optimize<FONT color=#000000 
size=1>("BL"<FONT color=#000000 
size=1>,13<FONT color=#000000 
size=1>,5<FONT color=#000000 
size=1>,80<FONT color=#000000 
size=1>,1); 

SL = 100<FONT face="Courier New" 
color=#000000 size=1> - BL;<FONT 
color=#ff6820 size=1>
Buy=<FONT color=#0000ff 
size=1>Cross(BL,StochCCI) <FONT 
color=#ff6820 size=1>AND <FONT 
color=#0000ff size=1>Ref(<FONT 
color=#0000ff size=1>MA(<FONT 
color=#ff6820 size=1>C<FONT color=#000000 
size=1>,tmpMA),-1<FONT color=#000000 
size=1>) <=<FONT 
color=#000000 size=1> MA<FONT 
color=#000000 size=1>(C<FONT 
color=#000000 size=1>,tmpMA); 
Sell=<FONT color=#0000ff 
size=1>Cross(StochCCI,SL);<FONT 
color=#ff6820 size=1>
Short=<FONT color=#0000ff 
size=1>Cross(StochCCI,SL) <FONT 
color=#ff6820 size=1>AND <FONT 
color=#0000ff size=1>Ref(<FONT 
color=#0000ff size=1>MA(<FONT 
color=#ff6820 size=1>C<FONT color=#000000 
size=1>,tmpMA),-1<FONT color=#000000 
size=1>) >=<FONT 
color=#000000 size=1> MA<FONT 
color=#000000 size=1>(C<FONT 
color=#000000 size=1>,tmpMA); 
Cover=<FONT color=#0000ff 
size=1>Cross(BL,StochCCI);
and though profitable, didn't 
come anywhere near 405% let alone 1000+%, can anyone provide assistance to 
duplicate these numbers...
<FONT 
size=1>Thanks

<FONT face=Tahoma 
size=2>-----Original Message-----From: Dimitris Tsokakis 
[mailto:TSOKAKIS@xxxx]Sent: Thursday, July 25, 2002 4:35 
AMTo: amibroker@xxxxxxxxxxxxxxxSubject: [amibroker] 
Optimal solutions of the past and future profits
Last June 5, 2001, I posted to this list the Tushar Chande 
Stochastic RSI and my Stochastic CCI.
<A 
href="">http://groups.yahoo.com/group/amibroker/message/2394
I will not speak again for Stochastic RSI, we have seen a 
lot of details for this popular indicator, which
presents now an optimal solution [8-13-87] for QQQ, running 
at a +250% for the last 30 months.
Besides the difficult question of the selection of this 
[8-13-87] combination [although I read ...carefully
the messages, I have not seen any kind of 
explanation, serious or humorous, by the user of this 
combination]
I wrote that this +250% is not one of the best QQQ 
performances.
We have seen a lot of QQQ systems running between +500% and 
+600% or better.
I understand that it is not fair to compare different 
design approaches. It is very difficult for Stochastic RSI to
be competitive to D-ratio or RSIt or MeanRSI 
TTM.
So, let us compare the quite similar Stochastic RSI and 
Stochastic CCI.
Beginning from March 2000 till June 2001, there were 
two almost equal solutions for the respective
StochCCI system, [I follow symmetric triggering just for the 
comparison under equal terms, my personal opinion 
for symmetric triggering is analytically expressed inother 
postings]running at +303% and +302%, with 
equal # of 10 trades/9 winners/1 loser, as you may see 
in the StochCCI 1 gif <FONT 
size=2>.
You could select one of them or both of them.
Now, one year later, we may see the [7,13] at +405% and the 
[6,15] at +1199%.[StoCCI2 gif]
I do not believe that there were serious criteria on June 
2001 to select the [7,13] or the [6,15].
CCI differentiation is almost invisible, if you change the 
period from 6 to 7.
You surely need a magnifier to separate BuyLevel=13from 
BuyLevel=15 .
If we forget these details, a +1199% may sounds 
great.
It is up to you to decide if you prefer attractive 
calculations or positive trading techniques.
Anyway, if you are interested in this invividualistic 
trading style and if you prefer Stochastic oscillators, try
Stochastic CCI among the others. It is not popular but it is 
a bit smarter.
Dimitris TsokakisYour 
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href="">Yahoo! Terms of Service. 




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