How to create synthetic pair: GBP/SEK using Gbp/usd*usd/sek

Hi all,

Any clues as to how to code the synthetic pair GBP/SEK using GBP/USD*USD/SEK on MT4? I would like to use this to create a custom GBP index of which GBP/SEK is a component, not offered by my broker.

GBP aaGBP aaUSD
SEK = USD x SEK


Alternatively I would appreciate a redirect to such a thread. Searching "synthetic pair" on both forexfactory & mql4.com only yields synthetic hedging topics. Thank you.

upp.......

up........

I'm shamelessly chasing the trend Currently about 400 pips in profit.

try it