How to custom an indicator to give signal as the indicator changes colour.

[Prantomumu]

Or this
https://fxdreema.com/shared/CpnwADHib

[jstap]

Light pink needs to be under dark pink, you can not connect blocks at the bottom of the buy/sell tree, as soon as the trade is placed, the no trade block will stop all.

[Ipod]

I thought we have to use the indicator appear block for a change of colour, example being buffer 1 appears on candle one.

[jstap]

If in the data window, you have 2 buffers that change value, when the colour changes, then indicator appears will work