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> Is there a way of plotting every other bar close, without using
> a higher time frame hidden data stream..
Plotting the *price* close is easy. You can do something like
if Modulo(Time,100) = 30 then plot1(Close, "Close");
...or whatever.
> Example ... plotting a 60 min RSI
> on a 30 min chart without the 2nd hidden data2.
Plotting a 60min RSI on a 30min chart is not so simple. I don't
think it's possible. The RSI function code does its own lookbacks in
the Price series. So if you plot RSI on a 30min chart, it's going to
look back N 30min bars, not N 60min bars.
To plot the 60min RSI I think you'll have to use a hidden 60min data
series, and associate the RSI with that data series.
Some functions can be fooled to do what you want. I.e. if you have a
function that accepts a price input, AND it's a **Simple** function,
then you could call it every other bar with the price you want to
use. But if it's a Series function that won't work. Series
functions get called implicitly on every bar, whether you explicitly
call them or not.
Gary
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