hedging with martingale

hi! can anybody help me build an ea that opens a buy and sell order every candle closed within a specific timeframe?
  1. Help you with what? You haven't stated a problem, you stated a want.
         How To Ask Questions The Smart Way. 2004
              Prune pointless queries.

    You have only four choices:
    1. Search for it. Do you expect us to do your research for you?

    2. Beg at:

    3. MT4: Learn to code it.
      MT5: Begin learning to code it.

      If you don't learn MQL4/5, there is no common language for us to communicate. If we tell you what you need, you can't code it. If we give you the code, you don't know how to integrate it into your code.

    4. or pay (Freelance) someone to code it. Top of every page is the link Code Base.
                Hiring to write script - General - MQL5 programming forum 2019.08.21

    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 CODE button) and state the nature of your problem.
              No free help 2017.04.21

  2. Hedging, grid trading, same as Martingale.

    Martingale, guaranteed to blow your account eventually. If it's not profitable without, it is definitely not profitable with.
              Martingale vs. Non Martingale (Simplified RoR vs Profit and the Illusions) - MQL5 programming forum 2015.02.11

    Why it won't work: Calculate Loss from Lot Pips - MQL5 programming forum 2017.07.11