About OHLC and OHL indicator alerts

[NinjaTrader_Jesse]

Hello ラリー,

You are not plotting a value from OnBarUpdate. You can see an example of how to plot a value by reading the help guide documentation for AddPlot: There are multiple samples on that page of how to plot a value from OnBarUpdate.

https://ninjatrader.com/support/helpGuides/nt8/addplot.htm?zoom_highlightsub=addplot

[NinjaTrader_ChelseaB]

Hello ラリー,

There are 3 parts to a plot.

1. Add the plot series object with AddPlot().
2. Set the Value[0] for the plot on each bar in OnBarUpdate()
3. Return a public Series<double> so this can be access from another script

Below is a link to a forum post with details.

https://ninjatrader.com/support/forum/forum/ninjatrader-8/indicator-development/1182243-exposing-the-wavetrend-indicator-for-strategy-builder#post1182264

[ラリー]

NinjaTrader_Jesse　NinjaTrader_ChelseaB

Thank you for your reply.

I followed the link and added the plot in OnBarUpdate but the values are not showing as well.
What was different?

[NinjaTrader_Jesse]

Hello ラリー,

Did you remove the indicator column and re add it to the analyzer after making that change? If not the new code won't be used. You need to re add the column after changing items in OnStateChange

[ラリー]

Thank you for your reply.

I did that but it doesn't show up as well.

[NinjaTrader_Jesse]

Hello ラリー,

Have you tried using a chart to make sure the indicator works first? This may relate to the settings you used in the market analyzer for the bar settings. Try using a chart and make sure it plots then use the same settings for the data series when configuring the indicator in the market analyzer.

[ラリー]

Thank you for your reply.

I have applied it to the chart, but it seems that it shows Day,Minute for the chart, but it doesn't show in the market analyzer.
Also, the indicator setting in the market analyzer is as attached.

[NinjaTrader_Jesse]

Hello ラリー,

Are you selecting enough data in the market analyzer for the indicator to calculate?

Do you see other indicators like the SMA working if you use similar settings?

[ラリー]

Thank you for your reply.

Are you selecting enough data in the market analyzer for the indicator to calculate?

Thank you for your reply.

I set the time frame to 365 days and ran it again, but it is not displayed.

Do you see other indicators like the SMA working if you use similar settings?

In addition, SMA and RSI are displayed on charts and market analyzers with values and graphs.

[NinjaTrader_Jesse]

Hello ラリー,

In the most recent image you have a different script selected. You need to select the Indicator column and then the indicator that you created.

[ラリー]

Thank you for your reply.

Does that mean select SMA or RSI for Configured in the Columns property item?

[NinjaTrader_Jesse]

Hello ラリー,

No you need to select the Indicator column and then the custom indicator that you made. If you need to use the SMA or RSI in your custom indicator that would be done in your code.

[ラリー]

Thank you for your reply.

i tried but am i correct?https://www.screencast.com/t/dWzhnx8Hrcn

[NinjaTrader_Jesse]

Hello ラリー,

In the video you have not applied the custom indicator which contains your conditions, plots and alerts. You are manually applying system indicators and a custom column which reports ... The custom column can be removed completely because that is not how you select your indicator.

If you wanted to display a custom value in the analyzer and also trigger alerts you need to select the Indicator column and then the custom indicator that you made.

If you are having difficulty understanding the market analyzer indicator column I would suggest watching the video that covers using the market analyzer . https://ninjatrader.com/support/help...MarketAnalyzer

[ラリー]

Thank you for your reply.

I apologize for my lack of understanding.
I used the video as a reference, but does Jesse explain the image (attached)?