Re: Chainswap.io – Real-time exchange rates for any crypto coin pair
Interesting website, now i don't need to use calculator to compare value of each altcoin and you even add websites to buy altcoin we select. I suggest you give option to show the altcoin coin value in BTC or fiat as well 
The fiat value you should already see as BTCforJoe said (thanks!).
Adding the BTC value might make sense!
But currently I'm working to add historical prices