ChainCatcher reported that according to data from the Hong Kong Stock Exchange, the total trading volume of Hong Kong's three Bitcoin spot ETFs this week was about HK$84 million, a significant increase of more than 191% from last week's HK$28.86 million. Among them, the weekly trading volume of two Bitcoin ETFs under China Asset Management and Harvest Global ETFs managed by OSL exceeded HK$81 million, accounting for 96.1%, a significant increase of 244% from last week's HK$23.55 million; the weekly trading volume of another spot Bitcoin ETF was about HK$3.2688 million, accounting for about 3.9%, a decrease of more than 38% from last week's HK$5.31 million.