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Hello,
Not sure what you are looking to do.
CondCount=Cum(V>10000);
Buy=C>MA(C,28);
Sell=C < MA(C,28);
Count1=IIf(Buy,0,CondCount);
Filter=1;
AddColumn(Count1,"");
Esteban wrote:
> Say I am incrementing a variable that counts the number of trades of
> volume > 10000 using the cum function.count = cum(v > 10000) ;But I
> don't want a count from the beginning of the data set. I want the
> count from an event. I've thought of several ways to accomplish this
> in principle, but I always run up against the same issue no matter
> what scheme I devise. The reset doesn't stick, it's only good while
> the condition that causes it is true. Here 's an example. Reset the
> value of the variable and start the count again after each buy, like
> in vb.
>
> count = iif(buy, 0, count) ; The problem I run into here is
> that I can't reference the the variable count in the formula
> if it hasn't already been assigned. Therefore with the
> formula above count = 0 only on the bar that buy is true.
> The next bar it reverts to whatever it was previously
> assigned. This doesn't give the effect of resetting.
>
> I've given this a lot of thought and tried to work around it a number
> of ways. I'm stumped. Any help is greatly appreciated.
>
> Esteban
>
>
>
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