How to create an indicator for trend buy/selling - page 2

 

So what is your problem? Find the high and low of the last 15 M1 bars and compare it to the current price.

You have only three choices: Search for it, learn to code it, or pay someone. We're not going to code it FOR you. We are willing to HELP you when you post your attempt (using SRC) and the nature of your problem.