if you want to know about list BTC exchanges or others you can check it in here :
https://coinmarketcap.com/currencies/bitcoin/#marketsthere are a lot of markets listed in there and its pair,
also other than that you can see its volume everyday and percentage for every change.
i have a few advices for you whenever you want to choose it or not,
volume can not guarantee anything,and it would be the best for you to choose the nearest one because exchanger is good as an exchanger no more.
most of them lately 'keeping' their costumer money for some reason.
so,never trust any exchanger 100% and never store your coin in there.
no matter what is it,they're only good as an exchanger.
bear it in your mind and always do your own research before using it