Different people have a different opinion on this matter, which is normal! Personally, I think Coinmarketcap will have neutral data than before, as we saw fake volume exchanges took the first places and real volume exchange ranks were under a very low rank, that won't be ever, because Binance won't allow such shady business! But I have a doubt about BNB and Binance exchange! CZ will give the highest rank for Binance exchange for always and BNB's volume will be huge, I mean they will manipulate it and all those coins that came through Binance IEO launchpad! Anything can happen, we will see the answer after a couple of days!