The statistics conducted by Wu's team show that:
 
Spot trading volume of major exchanges decreased by 17% month-on-month in June. The top three exchanges with the highest change rates were Mexc 13%, HTX 7% and Bybit -2%. The bottom three exchanges were Upbit -45%, Bitfinex -38% and Kucoin -32%.
 
Derivatives trading volume on major exchanges fell 19% month-on-month in June. The top three exchanges with the highest rate of change were Mexc 2%, HTX -9% and Crypto.com -9%. The bottom three exchanges were Gate -34%, Deribit -34% and OKX -23%.
 
In June, the website traffic of major exchanges decreased by 1% month-on-month. The top three exchanges with the highest change rates were Bybit (10%), OKX (8%), and Gate (8%). The bottom three exchanges were Upbit (-26%), Coinbase (-11%), and Crypto.com (-9%).
 
Note: The following data may be seriously suspected of being fake/bots. Spot and derivatives data are from Coingecko; traffic data is from Similarweb.