I need to transfer the indicator I created in Excel to MT4

Hello, I have created an indicator for trading two currency pairs (spread trading) in Excel and I would need to transfer it to MT4.

The indicator is based on the following principle:

1. Transfer currency pairs to pips
2. Calculate the difference in pips, from it calculate the maximum for a period of 10 days
3. Calculate the modified difference - the difference in pips for a period of 10 days maximum minus the difference in pips
4. Calculate the maximum and minimum from the modified difference for 50 periods
5. Calculate the current position, i.e. the difference: modified difference in pips for a period of 50 periods max
minus the difference in pips modified