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Carlos and Preston,
it's just the same.
the cross try to catch THE FIRST DAY the two condition is true
On Fri, Aug 14, 2009 at 10:14 AM, pumrysh<no_reply@xxxxxxxxxxxxxxx> wrote:
> Carlos,
>
> This is from the help files.
>
> SYNTAX cross( DATA ARRAY 1, DATA ARRAY 2 )
>
> FUNCTION Plots a "+1" on the day that DATA ARRAY 1 crosses above DATA ARRAY 2. Otherwise, "0" is plotted.
>
> If you want to know when DATA ARRAY 1 crosses below DATA ARRAY 2, use the formula "cross( DATA ARRAY 2, DATA ARRAY 1)"
>
> EXAMPLE cross( close, mov(close,9,e) )
>
>
> In your example the c1 variable would yield a value of 1 when the PDI(14)was greater than >MDI(14). The c2 variable would yield a value of 1 when the close is greater than its 30 day simple moving average.
>
> Sorry but I do not follow the Cross argument.
>
>
> Preston
>
> --- In equismetastock@xxxxxxxxxxxxxxx, "carlosarturosierra" <carlosarturosierra@xxx> wrote:
>>
>> Hello Group,
>>
>> I saw the following system tester in a magazine:
>>
>> Buy Order
>>
>> c1:=PDI(14)>MDI(14);
>> c2:=C>Mov(C,30,S);
>> Cross(c1 AND c2,0.5)
>>
>> Could you please help me to interpret in a correct way the Cross function in the previous example. I do not understand the parameter 0.5 in the c2 variable.
>>
>> I really appreciate your help
>>
>> Sincerely,
>>
>> Carlos Sierra
>>
>
>
>
>
> ------------------------------------
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