According to ChainCatcher news and SoSoValue data, yesterday (Eastern Time, October 11), the total net inflow of Bitcoin spot ETFs was $254 million.Yesterday, Grayscale ETF GBTC had a net outflow of $22.0881 million, and the historical net outflow of GBTC is now $20.188 billion. Grayscale Bitcoin Mini Trust ETF BTC had a net outflow of $0.00 yesterday, and the historical total net inflow of Grayscale Bitcoin Mini Trust BTC is $401 million. The Bitcoin spot ETF with the highest net inflow yesterday was Fidelity ETF FBTC, with a net inflow of $117 million, bringing the historical total net inflow of FBTC to $9.986 billion. Following that is the ETF ARKB from Ark Invest and 21Shares, with a net inflow of $97.5837 million, and the historical total net inflow of ARKB is $2.551 billion.As of the time of writing, the total net asset value of Bitcoin spot ETFs is $58.662 billion, and the ETF net asset ratio (market value compared to the total market value of Bitcoin) is 4.71%, with a historical cumulative net inflow of $18.808 billion.

According to ChainCatcher news and SoSoValue data, yesterday (Eastern Time, October 10), the total net outflow of Bitcoin spot ETFs was $121 million.Yesterday, Grayscale ETF GBTC had a net outflow of $18.5197 million, and the historical net outflow of GBTC is currently $20.166 billion.Grayscale Bitcoin Mini Trust ETF BTC had a net outflow of $21.1620 million yesterday, and the historical total net inflow of Grayscale Bitcoin Mini Trust BTC is currently $401 million.As of the time of publication, the total net asset value of Bitcoin spot ETFs is $55.151 billion, with an ETF net asset ratio (market value as a percentage of total Bitcoin market value) reaching 4.67%, and the historical cumulative net inflow has reached $18.554 billion.

ChainCatcher message, according to SoSoValue data, yesterday (Eastern Time, October 9) saw a total net outflow of $40.5619 million for Bitcoin spot ETFs.Yesterday, Grayscale ETF GBTC had a net outflow of $0.00, and the historical net outflow for GBTC is currently $20.147 billion.Grayscale Bitcoin Trust ETF BTC had a net outflow of $0.00 yesterday, and the historical total net inflow for Grayscale Bitcoin Trust BTC is currently $422 million. The Bitcoin spot ETF with the highest net inflow yesterday was BlackRock ETF IBIT, with a net inflow of $13.8829 million, and the historical total net inflow for IBIT has reached $21.710 billion.As of now, the total net asset value of Bitcoin spot ETFs is $56.631 billion, with an ETF net asset ratio (market cap as a percentage of total Bitcoin market cap) of 4.74%, and the historical cumulative net inflow has reached $18.675 billion.

ChainCatcher message, Matrixport released a chart stating that a year ago, we predicted that Bitcoin's volatility would remain within +/-20% during any 30-day rolling period, indicating a lower likelihood of significant rebounds or declines. This provides options sellers with the opportunity to capture additional premiums, thereby enhancing Bitcoin's yield.This strategy only experienced slight temporary losses during two brief periods at the end of Q3 2023 and Q1 2024. With the launch of Bitcoin spot ETFs, volatility is expected to decrease further, making options selling a potentially effective profit strategy in the coming months.

ChainCatcher news, according to SoSoValue data, yesterday (Eastern Time, October 8) the total net outflow of Bitcoin spot ETFs was $18.663 million.Yesterday, Grayscale ETF GBTC had a net outflow of $9.409 million, and the historical net outflow of GBTC is currently $20.147 billion. Grayscale Bitcoin Trust ETF BTC had a net outflow of $0.00 yesterday, and the historical total net inflow for Grayscale Bitcoin Trust BTC is currently $422 million. The Bitcoin spot ETF with the highest net inflow yesterday was BlackRock ETF IBIT, with a net inflow of $39.5678 million, and the historical total net inflow for IBIT has reached $2.1696 billion.As of the time of writing, the total net asset value of Bitcoin spot ETFs is $57.718 billion, and the ETF net asset ratio (market value as a percentage of total Bitcoin market value) is 4.68%, with a historical cumulative net inflow of $18.715 billion.

According to ChainCatcher news and SoSoValue data, yesterday (Eastern Time, October 7), the total net inflow of Bitcoin spot ETFs was $235 million.Yesterday, Grayscale ETF GBTC had a net outflow of $0.00, and the historical net outflow for GBTC is currently $20.138 billion. Grayscale Bitcoin Trust ETF BTC also had a net outflow of $0.00 yesterday, with a historical total net inflow of $422 million.The Bitcoin spot ETF with the highest net inflow yesterday was Fidelity ETF FBTC, with a net inflow of $104 million, bringing the historical total net inflow for FBTC to $9.951 billion. Following that was BlackRock ETF IBIT, with a net inflow of $97.883 million, and the historical total net inflow for IBIT is currently $21.656 billion.As of the time of writing, the total net asset value of Bitcoin spot ETFs is $58.813 billion, with an ETF net asset ratio (market cap compared to total Bitcoin market cap) of 4.72%, and the historical cumulative net inflow has reached $18.734 billion.

ChainCatcher message, according to SoSoValue data, during the last trading week (Eastern Time from September 30 to October 04), Bitcoin spot ETFs experienced a net outflow of 301 million USD.Among them, Grayscale ETF GBTC had a weekly net outflow of 47.12 million USD, with a historical net outflow of 20.14 billion USD. The Bitcoin spot ETF with the highest net inflow last week was BlackRock ETF IBIT, with a weekly net inflow of 135 million USD, bringing its historical total net inflow to 21.56 billion USD. The second was Invesco Galaxy Bitcoin ETF BTCO, with a weekly net inflow of 2.44 million USD, currently having a historical total net inflow of 373 million USD. The Bitcoin spot ETF with the highest net outflow last week was ARK 21Shares Bitcoin ETF ARKB, with a weekly net outflow of 206 million USD, while its historical total net inflow reached 2.52 billion USD.As of the time of publication, the total net asset value of Bitcoin spot ETFs is 57.734 billion USD, with an ETF net asset ratio (market value compared to total Bitcoin market value) of 4.68%, and the historical cumulative net inflow has reached 18.499 billion USD.

ChainCatcher news, according to Farside Investors data, the cumulative net inflow of the U.S. Bitcoin spot ETF since its launch is $18.53 billion, with Grayscale GBTC having a net outflow of $20.11 billion, BlackRock IBIT having a net inflow of $21.558 billion, and Fidelity FBTC having a net inflow of $9.847 billion.

ChainCatcher news, according to Farside Investors data, this week the cumulative net outflow of Bitcoin spot ETFs in the United States is $274.3 million, of which:BlackRock IBIT net inflow of $135.3 million;Fidelity FBTC net outflow of $138.9 million;Grayscale GBTC net outflow of $19.8 million.

ChainCatcher message, according to SoSoValue data, yesterday (Eastern Time, October 4) the total net inflow of Bitcoin spot ETFs was $25.5859 million. Yesterday, Grayscale ETF GBTC had a net outflow of $13.9096 million, and the historical net outflow of GBTC is currently $20.138 billion.Grayscale Bitcoin Mini Trust ETF BTC had a net outflow of $0.00 yesterday, and the historical total net inflow of Grayscale Bitcoin Mini Trust BTC is currently $422 million. The Bitcoin spot ETF with the highest net inflow yesterday was Bitwise ETF BITB, with a net inflow of $15.2854 million, and the historical total net inflow of BITB has reached $2.112 billion. Following that is Fidelity ETF FBTC, with a net inflow of $13.6262 million, and the historical total net inflow of FBTC has reached $9.848 billion.As of the time of publication, the total net asset value of Bitcoin spot ETFs is $57.734 billion, and the ETF net asset ratio (the market value as a percentage of the total market value of Bitcoin) is 4.68%, with a historical cumulative net inflow of $18.499 billion.

ChainCatcher message, according to SoSoValue data, yesterday (Eastern Time, October 3) the total net outflow of Bitcoin spot ETFs was $54.133 million.Yesterday, Grayscale ETF GBTC had a net outflow of $0.00, and the historical net outflow of GBTC is currently $20.124 billion. Grayscale Bitcoin Trust ETF BTC had a net outflow of $0.00 yesterday, and the historical total net inflow of Grayscale Bitcoin Trust BTC is currently $422 million. The Bitcoin spot ETF with the highest net inflow yesterday was BlackRock ETF IBIT, with a net inflow of $35.9649 million, and the historical total net inflow of IBIT has reached $21.558 billion. Following that is Bitwise ETF BITB, with a net inflow of $2.649 million, and the historical total net inflow of BITB has reached $2.097 billion.As of the time of publication, the total net asset value of Bitcoin spot ETFs is $56.315 billion, and the ETF net asset ratio (market value compared to total Bitcoin market value) is 4.69%, with a historical cumulative net inflow of $18.473 billion.

ChainCatcher message, according to SoSoValue data, yesterday (Eastern Time, October 2) the total net outflow of Bitcoin spot ETFs was $91.7633 million.Yesterday, Grayscale ETF GBTC had a net outflow of $27.3131 million, and the historical net outflow of GBTC is now $20.124 billion. Grayscale Bitcoin Mini Trust ETF BTC had a net outflow of $0.00 yesterday, and the historical total net inflow of Grayscale Bitcoin Mini Trust BTC is $422 million. The Bitcoin spot ETF with the highest net inflow yesterday was Fidelity ETF FBTC, with a net inflow of $21.0812 million, and the historical total net inflow of FBTC has reached $9.871 billion.As of the time of publication, the total net asset value of Bitcoin spot ETFs is $55.850 billion, and the ETF net asset ratio (the market value compared to the total market value of Bitcoin) is 4.64%, with a historical cumulative net inflow of $18.527 billion.

ChainCatcher message indicates that according to SoSoValue data, yesterday (Eastern Time, October 1) the total net outflow of Bitcoin spot ETFs was $243 million. Yesterday, Grayscale ETF GBTC had a net outflow of $5.8965 million, and the historical net outflow for GBTC is currently $20.096 billion.Grayscale Bitcoin Trust ETF BTC had a net outflow of $0.00 yesterday, and the historical total net inflow for Grayscale Bitcoin Trust BTC is currently $422 million. The Bitcoin spot ETF with the highest net inflow yesterday was BlackRock ETF IBIT, with a net inflow of $40.835 million, and the historical total net inflow for IBIT has reached $21.536 billion.As of the time of publication, the total net asset value of Bitcoin spot ETFs is $57.362 billion, and the ETF net asset ratio (market cap as a percentage of total Bitcoin market cap) is 4.77%, with a historical cumulative net inflow of $18.619 billion.

ChainCatcher news, according to HODL15Capital monitoring, the net inflow of BTC for the U.S. spot BTC ETF in September was approximately 17,941 BTC, while the amount of BTC mined that month was 13,500 BTC, accounting for only 75.2% of the ETF net inflow.

ChainCatcher message, according to SoSoValue data, yesterday (Eastern Time September 30) the total net inflow of Bitcoin spot ETFs was $61.2966 million. Yesterday, Grayscale ETF GBTC had a net outflow of $0.00, and the historical net outflow of GBTC is currently $20.091 billion.Grayscale Bitcoin Trust ETF BTC had a net outflow of $0.00 yesterday, and the historical total net inflow of Grayscale Bitcoin Trust BTC is currently $422 million. The Bitcoin spot ETF with the highest net inflow yesterday was BlackRock ETF IBIT, with a net inflow of $72.1517 million, and the historical total net inflow of IBIT has reached $21.495 billion. Following that is Fidelity ETF FBTC, with a net inflow of $8.3160 million, and the historical total net inflow of FBTC has reached $9.995 billion.As of the time of publication, the total net asset value of Bitcoin spot ETFs is $59.085 billion, and the ETF net asset ratio (market value as a percentage of total Bitcoin market value) is 4.69%, with a historical cumulative net inflow of $18.862 billion.

According to ChainCatcher news, monitored by Lookonchain, 10 Bitcoin ETFs had a net inflow of 7,111 BTC (approximately $453.42 million) today, with ARK 21Shares seeing an inflow of 3,085 BTC (approximately $196.71 million), currently holding a total of 50,684 BTC (approximately $3.23 billion).Additionally, 9 Ethereum ETFs had a net inflow of 9,927 ETH (approximately $2.595 million), with Fidelity's inflow being 15,750 ETH (approximately $4.117 million), currently holding a total of 161,500 ETH (approximately $42.216 million).

ChainCatcher message, according to SoSoValue data, last week (Eastern Time from September 23 to September 27) the Bitcoin spot ETF had a net inflow of 1.11 billion USD.Among them, Grayscale ETF GBTC had a weekly net outflow of 21.91 million USD, and the historical net outflow of GBTC is currently 20.09 billion USD. The Bitcoin spot ETF with the highest net inflow last week was BlackRock ETF IBIT, with a weekly net inflow of 499 million USD, and the historical total net inflow of IBIT has reached 21.42 billion USD. The second was ARK 21Shares Bitcoin ETF ARKB, with a weekly net inflow of 269 million USD, and the historical total net inflow of ARKB has reached 2.72 billion USD.As of now, the total net asset value of Bitcoin spot ETFs is 61.21 billion USD, and the ETF net asset ratio (market value compared to the total market value of Bitcoin) is 4.71%, with a historical cumulative net inflow of 18.80 billion USD.

ChainCatcher news, according to The Block, the U.S. Bitcoin spot ETF has seen inflows for 7 consecutive trading days, with Friday's inflow being the largest single-day inflow since early June, reaching a nearly 4-month high.According to data from SoSoValue, the total net asset value of these funds is $61.21 billion, the highest since July 29, when the total net asset value was $61.73 billion.

ChainCatcher news, Galaxy posted on platform X stating that the U.S. Securities and Exchange Commission (SEC) has approved the listing and trading of spot Bitcoin ETF options on Nasdaq. However, it still requires approval from the U.S. CFTC (Commodity Futures Trading Commission) and OCC (Office of the Comptroller of the Currency), and there is currently no definitive timeline, so the exact start date for trading remains uncertain.It is reported that there are certain restrictions on spot Bitcoin ETF options trading, such as strict monitoring of market manipulation and clear position limits. Nasdaq ISE plans to collaborate with other exchanges to integrate these requirements with existing monitoring systems. Galaxy added that in the long term, spot Bitcoin ETF options could stabilize Bitcoin's volatility, enhance investor confidence, and deepen market liquidity. Coupled with the recent launch of digital asset custody services by BNY Mellon, the institutionalization of Bitcoin is accelerating.