Bollinger question

[T2020]

I'm wondering if this can be changed so that it pivots on the "high" or " Low"
instead of the close .

Upper.Set(SMA(Period)[0] + NumStdDev * StdDev(Period)[0]); Middle.Set(SMA(Period)[0]);
Lower.Set(SMA(Period)[0] - NumStdDev * StdDev(Period)[0]);

A lot of times you'll see price spike to the upper band or Lower ,but
close well away from either . Not really a true representation of what
is going on ....

Correction :.... Sorry , screwed up . I'm trying to get the Percent B to pivot
on the Bar high or low ,so it's based on the Bollinger indicator and I thought
I'd have to edit the Bollinger first to make the percent B do what I'm looking for .

[NinjaTrader_RyanM1]

Hello T2020,

You can use a different overload of the SMA to calculate based on the High or Low.

 
 
Upper.Set(SMA(High, Period)[0] + NumStdDev * StdDev(Period)[0]);
Middle.Set(SMA(Low, Period)[0]);

[T2020]

Hello T2020,

You can use a different overload of the SMA to calculate based on the High or Low.

 
 
Upper.Set(SMA(High, Period)[0] + NumStdDev * StdDev(Period)[0]);
Middle.Set(SMA(Low, Period)[0]);

Thanks Ryan . I'm able to come close to the look I was hoping
for with those changes .