Odaily Planet Daily News Lookonchain monitored the US spot Bitcoin ETF data on July 4 and showed: 1. Grayscale reduced its holdings of 535 bitcoins, worth approximately US$30.7 million, and currently holds 274,724 bitcoins, worth approximately US$15.76 billion; 3. 9 Bitcoin ETFs reduced their holdings by a total of 609 bitcoins, worth approximately US$35 million.