loading prior data for real time indicator

[brucelevy]

Hi, how would I go about loading up prior data for an indicator that plots in real time such as the buy sell pressure indicator for example? Every time I change a chart or do anything it all dissapears.

[sledge]

Hi, how would I go about loading up prior data for an indicator that plots in real time such as the buy sell pressure indicator for example? Every time I change a chart or do anything it all dissapears.

That is as expected.... from the documentation below... I'd advise leaving these charts open and not switching or changing....


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https://ninjatrader.com/support/helpGuides/nt7/?buysellpressure.htm

This is a real-time indicator only. It functions only on real-time data and therefore does not plot any values on historical data. If you change any property, interval or instrument on a chart, this indicator will restart and any accumulated real-time data plots will be lost.

[NinjaTrader_Kyle]

Hello brucelevy,

Thank you for your post.

As Sledge had mentioned, these indicators will plot values based on real-time data only. Reloading the chart would force calculations to begin again.

[brucelevy]

So there is no way to force it to save/load any previous data by modifying the script?

[NinjaTrader_PatrickH]

brucelevy,

No, there would not be any means to do so in NinjaTrader 7. In NinjaTrader 8 you can use Tick Replay to view the historical values of real-time only indicators. Tick Replay requires historical tick data to function properly. You can learn more at the following link: http://ninjatrader.com/support/helpG...ick_replay.htm