Best way to utilize EUR USD and USD CHF?

I hope every here knows that EUR USD and USD CHF are tremedously co related, they are the mirror image of each other, if one is going up the other is going down vice versa, and they almost shows the same candle sticks too.

I was wondering, whats the best way to use these 2 currency, how to utilize them, buy EU and Shorting USD CHF vice versa won’t also make sense that much.

Want your thoughts on it

Well, i dont know if it is a good way, but i was thinking in use the USD/CHF when i see some retracements on the EUR/USD trend, then i would “recover” the retracements lose.