please How to know that high or low is the first ...

[jeef_1985]

He for all ...

How to know that high or low is the first on a chart

thanks

[William Roeder]

Look at lower timeframes

[jeef_1985]

Thank you very much for your answer, I mean programmatically , I am on a 30 min chart and I want to know if the high is the first or the low

Of bar N ....

thank you

[William Roeder]

jeef_1985: I mean programmatically

You haven't stated a problem.
You have only four choices:

• Search for it,
• learn to code it, (you couldn't be bothered to learn MQL4/5, therefor there is no common language for us to communicate,)
• Beg at Coding help - MQL4 and MetaTrader 4 - MQL4 programming forum or Need help with coding - General - MQL5 programming forum or Free MQL4 To MQL5 Converter - General - MQL5 programming forum or Requests & Ideas (MQL5 only!),
• or pay (Freelance) someone to code it.

We're not going to code it for you (although it could happen if you are lucky or the problem is interesting.) We are willing to help you when you post your attempt (using SRC) and the nature of your problem.

No free help
urgent help.