CMC volume of ETH is totally fake most of the top exchanges should be banned for wash trading, the real ETH daily volume from all exchanges is no more than 10 million dollars https://coinmarketcap.com/currencies/ethereum/#markets
How to verify the trading status whether it's real of fake if you developed that kind of tool than share the original statics. It doesn't make any sense to count this as you are claiming there it looking good and nothing suspicious detected.