Import mt5 historical data to mt4 for mt4 only indicator

 
Im trying out an indicator which is only available in mt4, and im trying to use the data feed from a mt5 symbol its the synthetic indexes from Deriv server, so they dont have historical data to download form anywhere else like a common instrument, so is there a way that i can import the data from mt5 and read it on mt4 so i can use the indicator? Thanks
 
James Redfield:
Im trying out an indicator which is only available in mt4, and im trying to use the data feed from a mt5 symbol its the synthetic indexes from Deriv server, so they dont have historical data to download form anywhere else like a common instrument, so is there a way that i can import the data from mt5 and read it on mt4 so i can use the indicator? Thanks

First try to find it as already to MT5 migrated version otherwise you'd better convert the mt4 to an mt5 indicator:

Her a list of HowTos:

Migrating from MQL4 to MQL5
https://www.mql5.com/en/articles/81
https://www.mql5.com/en/articles/66
https://www.mql5.com/en/forum/179991 // MT4 => MT5 converter
https://www.mql5.com/en/code/16006  // mt4 orders to mt5
https://www.mql5.com/en/blogs/post/681230
https://www.mql5.com/en/users/iceron/publications => Chosse one of his CrossPlattform articles

Migrating from MQL4 to MQL5
Migrating from MQL4 to MQL5
  • www.mql5.com
This article is a quick guide to MQL4 language functions, it will help you to migrate your programs from MQL4 to MQL5. For each MQL4 function (except trading functions) the description and MQL5 implementation are presented, it allows you to reduce the conversion time significantly. For convenience, the MQL4 functions are divided into groups, similar to MQL4 Reference.
Reason: