ChainCatcher message indicates that according to SoSoValue data, during the last trading week (Eastern Time from August 19 to August 23), the Bitcoin spot ETF had a net inflow of 506 million USD.Among them, Grayscale ETF GBTC had a weekly net outflow of 86.54 million USD, and the historical net outflow for GBTC is currently 19.73 billion USD. The Bitcoin spot ETF with the highest net inflow last week was BlackRock ETF IBIT, with a weekly net inflow of 318 million USD, bringing the total historical net inflow for IBIT to 20.71 billion USD. Following that is Fidelity ETF FBTC, with a weekly net inflow of 87.79 million USD, and the total historical net inflow for FBTC has reached 9.89 billion USD.As of the time of writing, the total net asset value of Bitcoin spot ETFs is 58.426 billion USD, with an ETF net asset ratio (market value compared to total Bitcoin market value) of 4.65%, and the historical cumulative net inflow has reached 17.877 billion USD.

ChainCatcher news, according to SoSoValue data, yesterday (Eastern Time August 15) the total net inflow of Bitcoin spot ETFs was $11.1116 million.Yesterday, Grayscale ETF GBTC had a net outflow of $25.0328 million, bringing the historical net outflow of GBTC to $19.573 billion. Grayscale Bitcoin Trust ETF BTC had a net inflow of $13.6628 million yesterday, with the historical total net inflow of Grayscale Bitcoin Trust BTC currently at $288 million. The Bitcoin spot ETF with the highest net inflow yesterday was Fidelity ETF FBTC, with a net inflow of $16.2469 million, and the historical total net inflow of FBTC has reached $9.743 billion.As of the time of publication, the total net asset value of Bitcoin spot ETFs is $51.992 billion, and the ETF net asset ratio (the market value compared to the total market value of Bitcoin) is 4.65%, with a historical cumulative net inflow of $17.334 billion.