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[amibroker] Re: AFL looping question!



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Shouldn't you be referencing Priceatbuy[i] within the last 'if'
statement... 'if' statement are supposed to return a boolean... and
you can't get a boolean by comparing an array... and Priceatbuy is an
array...


--- In amibroker@xxxxxxxxxxxxxxx, "tayamaan" <tayamaan@xxx> wrote:
>
> Hello all,I couldn't be more pleased with all the Amibroker
> improvements lately, I am still often amazed what this fantastic piece
> of software is capable of.
> 
> I am going wrong somewhere with the loop sample below when changing
> the expression: Close[ i ] > priceatbuy * 1.2 ) into: Close[ i ] <
> priceatbuy * 0.8 )
> 
> First expression works fine, with the second one things go wrong and I
> can't figure what! Can someone send me in the right direction pls.
> 
> Are there any other ways to refer to the Entry Price other than
> Valuewhen and Equity Flip(Buy,Sell)?
> 
> Cheers,
> Adrian
> 
> Buy  = Cross(C,EMA(C,50));
> Sell = 0;
> 
> priceatbuy = 0;
> 
> for( i = 1; i < BarCount; i++ ) 
> { 
>      if( priceatbuy == 0 AND Buy[ i ] )  
>      { 
>        priceatbuy = BuyPrice[ i ];
>      } 
>      else Buy[ i ] = 0;
> 	  
>      if( priceatbuy > 0 AND  Close[ i ] > priceatbuy * 1.2 )
> 	  {
> 		Sell[ i ] = 1;
> 		priceatbuy = 0;
> 	  }
> }
>



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