Feedback on PVP indicator...

[Shawn]

Hi,

I tried both of the scripts below. Neither of them worked unfortunately. The scripts produced a blank screen. Any suggestions... I want the indicator to give me the closing price for the bar that is 20 bars before / ahead of the Maximum volume bar for that session. Thanks...

if (CurrentBar < 20)return;
double MaxVolume = 0;
double MaxPrice = 0.0;
for (int x = 0; x <= Bars.BarsSinceSession; x++)
{
if (Volume[x] > MaxVolume)
{
MaxVolume = Volume[x];
MaxPrice = Close[x + 20];
}}
Plot0.Set(MaxPrice);


double MaxVolume = 0;
double MaxPrice = 0.0;
for (int x = 0; x <= Bars.BarsSinceSession; x++)
{
if (Volume[x] > MaxVolume)
{
MaxVolume = Volume[x];
MaxPrice = Close[x + 20];
}}
Plot0.Set(MaxPrice);

[NinjaTrader_Bertrand]

Shawn, any errors in the log tab as you apply those indicators? The CurrentBar check may not be high enough as your x can easily be higher later in the session...

[Shawn]

Thanks Bertrand...

THanks Bertrand,

I do have an error report... It says the following:
Error on calling "onbarupdate" for indicator on bar 0 (and 20). Index was out of range.. Must be non-negative and less than the size of the collection. Parameter Name index.
Exactly what should I do about this?

[NinjaTrader_Bertrand]

Shawn, this is likely the too low CurrentBar check I mentioned, as your BarsSinceSession count can easily be higher than 20...

http://www.ninjatrader-support2.com/vb/showthread.php?t=3170

[Shawn]

Reply

Bertrand,

Thanks for your feedback..

Is it possible to fix this problem? I looked at the link that you sent me.. I'm not sure how to proceed.

From what I understand, the later bars in the session after the volume count are interfering with the results.. Maybe it's not possible to accomplish what I want then based on your feedback?

[Shawn]

More feedback...

I changed the following code as follows:

if (CurrentBar < 480) return;

So far the indicator appears to be working now for (x +20) ... OK.. Thanks...