It is based on the CCFp of MT4.
It is available for USD, EUR, GBP, CHF, JPY, AUD, CAD, NZD.
fix:Delete unnecessary variables.
add Settings:Show Only Pair On Chart
fix:Reduce computational costs
In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in a publication is governed by House Rules. You can favorite it to use it on a chart.