Currency Strength on MetaTrader4

Initial study into the possibility of porting my Currency Strength indicators on to MetaTrader4. I'm starting with the Currency Index since it is the simplest, yet contains all the data-grabbing and most of the maths that I need.

Here is the original MarketScope version of USD Index based on m5 chart...

Here is the new MT4 version of the same ...

This was a proof-of-concept prototype. There were a lot of short-cuts and hacks in this, but I think it worked out ok. Still a lot more work to be done.