According to Wallstreetcn, the U.S. crypto and crypto-linked index fell 8.34% to 67.35 points, down 2.60% for the week, while MarketVectorTM Digital Assets 100 Small Cap Index dropped 4.71% to 2,432.36966 points over the past 24 hours and fell 7.12% over the past seven days, the MarketVectorTM Digital Assets 100 Mid Cap Index declined 4.78% to 2,616.8022 points and fell 10.15% over the past seven days, and the MarketVector Digital Assets 100 Index lost 2.92% to 15,513.41799 points and fell 2.33% over the past seven days. Bitcoin fell 3.40% to $77,383.30 over the past 24 hours after hawkish remarks in Fed Chair Kevin Warsh's speech accelerated the decline, was roughly flat over the past seven days, and showed an M-shaped pattern, having fallen to $75,577.56 on August 23 and risen to $81,440.98 on August 28, while ether fell 3.15% to $2,429 and lost 0.70% over the past seven days.