According to CoinMeta, and based on Farside Investors data, as the price of Bitcoin rebounded to $77,000, BTC spot ETF funds saw an inflow of $159.5 million on Wednesday, ending two consecutive days of outflows. On September 15, spot Bitcoin ETF recorded an outflow of $450.4 million, and another $295.9 million flowed out on September 16, for a total of about $746.3 million outflow over those two days. Blackstone's iShares Bitcoin trust IBIT attracted $183.7 million in new funds, although the overall three-day flow was still negative, indicating that institutional demand has not disappeared. Bitcoin has risen by about 1.5% in the past 24 hours, with the price climbing from around $76,400 to $77,500.