Tokeninsight released the exchange quarterly report for the second quarter of 2023. The total trading volume of the top ten CEXs was 8.3 trillion US dollars, a drop of about a quarter compared to the first quarter. The top four exchanges by trading volume are Binance, OKX, Bybit, and Bitget, and their combined market share exceeds 85% of the total market. Among them, OKX and Bitget had the largest increase, which increased by 1.9% and 1.8% respectively. In the spot transaction data of the second quarter, the spot transaction proportion of OKX and Coinbase has increased slightly, and the market share of Bitget has increased significantly. At the beginning of 2023, Bitget accounted for 2% of the market share, which has doubled to 6% in the second quarter. According to derivatives trading data, Binance ranks first, OKX ranks second, and Bybit and Bitget rank third and fourth respectively.