Currency Pairs Comparison on Chart

Another play with powerful pine script.

Display 14 related currency pairs for Forex combinations of the following currencies: USD, EUR, GBP, JPY, CHF, AUD, NZD, CAD

Show color green group for the first currency and color red group for the second.

For example, the chart is CHFJPY, then displayed color green group for the following 7 currency pairs:
- CHFUSD
- CHFEUR
- CHFJPY
- CHFGBP
- CHFAUD
- CHFCAD
- CHFNZD

And color red group for the following :
- USDEUR
- USDJPY
- USDGBP
- USDAUD
- USDCAD
- USDCHF
- USDNZD

Because too many bars will make the chart ugly, so I only calculate back N bars based on the great script made by melihtuna on
It can easily show the strong currency and weak currency


And easily found there is no trend

It will use security function to get 14 currency pairs chart, so it may cost a few seconds to paint.