Data: In the past 30 days, only 3 exchanges increased their BTC holdings, and Binance's reserve funds experienced a net outflow of over 700 million dollars

According to the data panel on the ChainCatcher official website, as of now, the top five BTC wallet balances on mainstream exchanges are: Coinbase (818,200), Binance (631,400), Bitfinex (423,500), Kraken (154,800), and OKX (122,300).

In terms of changes in holdings, among the top 10 exchanges by BTC wallet balance, only Coinbase, Kraken, and OKX have increased their holdings in the past 30 days; in the past 7 days, Bithumb had the largest reduction, reaching 22.98%. Additionally, Kraken had the largest increase in the past 24 hours, reaching 8.29%.

In terms of asset transparency proof, the top five exchanges by total asset reserves are: Binance ($155.824 billion), Bitfinex ($17.788 billion), OKX ($15.425 billion), Gate ($6.378 billion), and Bitget ($5.732 billion).

Looking at asset changes, among the top 10 exchanges by reserve asset size, in the past 7 days, only KuCoin and Deribit saw an increase in reserve assets, with net inflows of $52.1411 million and $26.7172 million, respectively; the top three exchanges with net outflows are Binance (-$707.8 million), HTX (-$166 million), and Bitget (-$152 million).

In the past 24 hours, only KuCoin and HTX saw an increase in reserve assets, with net inflows of $7.6549 million and $347,100, respectively; the top three exchanges with net outflows are Bybit (-$70.7477 million), Bitfinex (-$29.7365 million), and Binance (-$29.2526 million).