比特币现货ETF昨日总净流入5478.96万美元，仅贝莱德（Blackrock）ETF IBIT实现净流出 Time Dec 6, 5:21 AM Score 80 Sentiment Positive Category Market Performance Entities: 比特币 贝莱德 Blackrock IBIT Ark Invest 21Shares ARKB 富达 Fidelity SoSoValue Topics: Cryptocurrency Markets ETFs Investor Behavior