Removing an arrow if signal not triggered

[laocoon]

Hello,

My strategy draws an arrow above/below a candle when certain conditions are met and triggers a trade if the next candle makes a higher high (for longs) / lower low (for shorts) than the prior candle.
Now, if the next candle DOESN'T make a higher high or a lower low than the candle with the arrow, I'd like the arrow to disappear from the chart once the candle has closed.
Is there an easy way to do somethig like this?

Thanks

[NinjaTrader_BrandonH]

Hello laocoon,

Thanks for your post.

Drawing objects could be removed from a chart by calling RemoveDrawObject() and specifying the tag of the drawing object you want to remove.

See this help guide for more information about RemoveDrawObject(): https://ninjatrader.com/support/help...drawobject.htm

If your strategy is running Calculate.OnBarClose, the strategy will process information and calculate at the close of the bar. If you are running Calculate.OnPriceChange or OnEachTick, you would need to check IsFirstTickOfBar and then call RemoveDrawObject() in that condition check.

IsFirstTickOfBar returns true if the incoming tick is the first tick of a new bar, meaning that that current bar just closed.

See this help guide about IsFirstTickOfBar: https://ninjatrader.com/support/help...ttickofbar.htm

Let us know if we may assist further.