Standard Deviation for previous two sessions

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drjunzhao
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Standard Deviation for previous two sessions

Postby drjunzhao » 13 Oct 2013

What is the best way to calculate price std dev for the previous two sessions (assume 10 minutes bar) in power language?

Thanks,

Jun
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TJ
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Re: Standard Deviation for previous two sessions

Postby TJ » 13 Oct 2013

What is the best way to calculate price std dev for the previous two sessions (assume 10 minutes bar) in power language?
Thanks,
Jun
Use the indicator Bollinger Bands.
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