how can i transfert this conditions into mq4

I want to add  conditionsto the expert but I'm not good in the MetaTrader programming language.

The expert shall have the following instructions :

after 4 hours from the  opening of every trading day (my time is gmt+1) the expert take the highest and lowest price and if the price is above 3 point it will open Order buy, and if its under 3 point it will open order sell

William Roeder
William Roeder  
belkacemlas: I want
You haven't stated a problem, you stated a want.
You have only four choices:
  1. Search for it,
  2. Beg at Will code your trading systems for free - Free Expert Advisors - Trading Systems - MQL5 programming forum, or 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!).
  3. learn 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 yours.
  4. 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 CODE button) and state the nature of your problem.
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