ChainCatcher message, according to SoSoValue data, yesterday (Eastern Time March 19) the total net inflow of Bitcoin spot ETFs was $11.7984 million.Yesterday, Grayscale ETF GBTC had a net inflow of $5.4059 million, and the historical net outflow of GBTC is $22.496 billion.Grayscale Bitcoin Trust ETF BTC had a net inflow of $4.5438 million yesterday, and the historical total net inflow of Grayscale Bitcoin Trust BTC is $1.111 billion.The Bitcoin spot ETF with the highest net inflow yesterday was Bitwise ETF BITB, with a net inflow of $12.0869 million, and the historical total net inflow of BITB has reached $2.041 billion.As of the time of writing, the total net asset value of Bitcoin spot ETFs is $95.749 billion, with an ETF net asset ratio (market value as a percentage of total Bitcoin market value) of 5.65%, and the historical cumulative net inflow has reached $35.800 billion.

ChainCatcher message, based on SoSoValue data, yesterday (Eastern Time March 19) the total net outflow of Ethereum spot ETF was $11.7459 million.Yesterday, Grayscale Ethereum Trust ETF ETHE had a net inflow of $10.1606 million, and the historical net outflow of ETHE is currently $4.171 billion.Grayscale Ethereum Mini Trust ETF ETH had a net outflow of $7.6518 million yesterday, and the historical total net inflow of Grayscale Ethereum Mini Trust ETH is currently $584 million.As of the time of writing, the total net asset value of Ethereum spot ETF is $7.006 billion, with an ETF net asset ratio (market cap relative to total Ethereum market cap) of 2.86%, and the historical cumulative net inflow has reached $2.448 billion.

ChainCatcher message, according to SoSoValue data, yesterday (Eastern Time March 18) the total net inflow of Bitcoin spot ETFs was $209 million.The Bitcoin spot ETF with the highest single-day net inflow yesterday was BlackRock's ETF IBIT, with a single-day net inflow of $218 million, bringing IBIT's historical total net inflow to $39.497 billion.The Bitcoin spot ETF with the highest single-day net outflow yesterday was the ETF ARKB from Ark Invest and 21Shares, with a single-day net outflow of $9 million, and ARKB's historical total net inflow currently stands at $2.67 billion.As of the time of writing, the total net asset value of Bitcoin spot ETFs is $91.974 billion, with an ETF net asset ratio (market cap relative to total Bitcoin market cap) of 5.65%, and the historical cumulative net inflow has reached $35.788 billion.

ChainCatcher message, according to SoSoValue data, yesterday (Eastern Time March 18) the total net outflow of Ethereum spot ETFs was $52.8156 million.The largest single-day net outflow yesterday was from Blackrock's Ethereum ETF ETHA, with a net outflow of $40.17 million. Currently, the historical total net outflow of ETHA has reached $4.11 billion.The second largest was Grayscale's Ethereum Trust ETF ETH, with a single-day net outflow of $9.3266 million. Currently, Grayscale's Ethereum Trust ETH has a historical total net inflow of $592 million.As of the time of publication, the total net asset value of Ethereum spot ETFs is $6.561 billion, with an ETF net asset ratio (market value as a percentage of Ethereum's total market value) of 2.85%, and the historical cumulative net inflow has reached $2.460 billion.

ChainCatcher news, according to SoSoValue data, yesterday (Eastern Time March 17) the total net outflow of Ethereum spot ETF was $7.2892 million.Yesterday, Grayscale's Ethereum Trust ETF ETHE had a net outflow of $7.2892 million, and the historical net outflow of ETHE is currently $4.181 billion.As of the time of writing, the total net asset value of the Ethereum spot ETF is $6.768 billion, with an ETF net asset ratio (market cap compared to the total market cap of Ethereum) reaching 2.9%, and the historical cumulative net inflow has reached $2.513 billion.

ChainCatcher message, according to SoSoValue data, yesterday (Eastern Time March 17) the total net inflow of Bitcoin spot ETFs was $275 million.The Bitcoin spot ETF with the highest net inflow yesterday was Fidelity ETF FBTC, with a net inflow of $127 million. Currently, the historical total net inflow of FBTC has reached $11.373 billion.Next was the ETF ARKB from Ark Invest and 21Shares, with a net inflow of $88.5301 million. Currently, the historical total net inflow of ARKB has reached $2.683 billion.As of the time of writing, the total net asset value of Bitcoin spot ETFs is $94.481 billion, and the ETF net asset ratio (the market value compared to the total market value of Bitcoin) is 5.67%. The historical cumulative net inflow has reached $35.579 billion.

ChainCatcher message, according to SoSoValue data, last week (Eastern Time March 10 to March 14) saw a net outflow of 838 million USD from Bitcoin spot ETFs.The Bitcoin spot ETF with the highest net inflow last week was the ETF ARKB from Ark Invest and 21Shares, with a weekly net inflow of 32.02 million USD, bringing the total historical net inflow of ARKB to 2.59 billion USD. The second highest was Grayscale's Bitcoin Mini Trust BTC, which achieved a net inflow of 5.51 million USD last week, with a total historical net inflow of 1.09 billion USD.The Bitcoin spot ETF with the highest net outflow last week was Blackrock's Bitcoin ETF IBIT, with a weekly net outflow of 338 million USD, bringing the total historical net inflow of IBIT to 39.24 billion USD. The second was Fidelity's Bitcoin ETF FBTC, with a weekly net outflow of 317 million USD, currently having a total historical net inflow of 11.25 billion USD.As of the time of publication, the total net asset value of Bitcoin spot ETFs is 93.54 billion USD, with an ETF net asset ratio (market value compared to total Bitcoin market value) of 5.61%, and the historical cumulative net inflow has reached 35.3 billion USD.

ChainCatcher news, according to SoSoValue data, the Ethereum spot ETF had a net outflow of $178 million last week (from March 10 to March 14, Eastern Time).The Ethereum ETF with the highest net inflow last week was the Vaneck Ethereum ETF ETHV, with a weekly net inflow of $1.35 million, bringing its historical total net inflow to $138 million. The second was the Invesco Ethereum ETF QETH, with a weekly net inflow of $1.06 million, currently having a historical total net inflow of $21.38 million.The Ethereum spot ETF with the highest net outflow last week was the Blackrock Ethereum ETF ETHA, with a weekly net outflow of $63.3 million, bringing its historical total net outflow to $4.15 billion. The second was the Fidelity Ethereum ETF FETH, with a weekly net outflow of $49.66 million, currently having a historical total net inflow of $1.42 billion.As of the time of writing, the total net asset value of Ethereum spot ETFs is $6.72 billion, with an ETF net asset ratio (market value as a percentage of total Ethereum market value) of 2.90%, and the historical cumulative net inflow has reached $2.52 billion.

ChainCatcher news, according to Coindesk, cryptocurrency asset management company 21Shares plans to liquidate two actively managed exchange-traded funds linked to Bitcoin and Ethereum futures amid a general market downturn: ARK 21Shares Active On-Chain Bitcoin Strategy ETF (ARKC) and ARK 21Shares Active Bitcoin Ethereum Strategy ETF (ARKY). Investors can trade shares before the market closes on March 27, with liquidation expected to occur around March 28.It is reported that this decision was made after $1.66 billion flowed out of the U.S.-listed spot Bitcoin ETFs this month.

ChainCatcher news, according to Farside Investors monitoring, yesterday the net outflow of the Bitcoin spot ETF in the United States was 59.2 million dollars, and the net outflow of the Ethereum spot ETF was 46.9 million dollars.

ChainCatcher news, according to Cointelegraph, the U.S. Securities and Exchange Commission (SEC) has officially accepted Franklin Templeton's application for a SOL spot ETF.

ChainCatcher message, according to SoSoValue data, yesterday (Eastern Time March 13) saw a total net outflow of $143 million for Bitcoin spot ETFs.The Bitcoin spot ETF with the highest net inflow yesterday was BlackRock ETF IBIT, with a net inflow of $45.7467 million for the day, bringing IBIT's total historical net inflow to $39.333 billion.The Bitcoin spot ETF with the highest net outflow yesterday was Fidelity Bitcoin ETF FBTC, with a net outflow of $75.48 million for the day, and FBTC's historical net inflow currently stands at $11.25 billion.As of the time of writing, the total net asset value of Bitcoin spot ETFs is $89.605 billion, with an ETF net asset ratio (market cap as a percentage of total Bitcoin market cap) of 5.62%, and the historical cumulative net inflow has reached $35.272 billion.

ChainCatcher message, according to SoSoValue data, yesterday (Eastern Time March 13) the total net outflow of Ethereum spot ETFs was $73.6289 million.Yesterday, Grayscale Ethereum Trust ETF ETHE had a net outflow of $41.6985 million, and the historical net outflow of ETHE is currently $4.174 billion.Grayscale Ethereum Mini Trust ETF ETH had a net outflow of $5.2318 million yesterday, and the historical total net inflow of Grayscale Ethereum Mini Trust ETH is currently $601 million.The Ethereum spot ETF with the highest net inflow yesterday was VanEck ETF ETHV, with a net inflow of $1.3537 million, and the historical total net inflow of ETHV has reached $138 million.As of the time of writing, the total net asset value of Ethereum spot ETFs is $6.493 billion, with an ETF net asset ratio (market value as a percentage of total Ethereum market value) of 2.92%, and the historical cumulative net inflow has reached $2.556 billion.

ChainCatcher news, The ETF Store president Nate Geraci stated on social media, "I predict that BlackRock will apply for spot ETFs for SOL and XRP. The SOL application could be submitted at any time, while the XRP application is expected to occur after the SEC lawsuit concludes."

ChainCatcher news, according to SoSoValue data, yesterday (Eastern Time March 12) the total net outflow of Ethereum spot ETFs was $10.4023 million.The Ethereum ETF with the highest single-day outflow yesterday was Fidelity's Ethereum ETF FETH, with a net outflow of $3.75 million. Currently, FETH has a historical total net inflow of $1.43 billion.The second was Grayscale's Ethereum Trust ETF ETH, with a net outflow of $3.5402 million. Currently, Grayscale's Ethereum Trust ETH has a historical total net inflow of $606 million.As of the time of writing, the total net asset value of Ethereum spot ETFs is $6.663 billion, and the ETF net asset ratio (market cap relative to total Ethereum market cap) is 2.92%, with a historical cumulative net inflow of $2.629 billion.

ChainCatcher message, based on SoSoValue data, yesterday (Eastern Time March 12) the total net inflow of Bitcoin spot ETFs was $13.33 million.Yesterday, Grayscale ETF GBTC had a net outflow of $11.80 million, and the historical net outflow of GBTC is $22.49 billion.Grayscale Bitcoin Trust ETF BTC had a net inflow of $5.51 million yesterday, and the historical total net inflow of Grayscale Bitcoin Trust BTC is $1.09 billion.The Bitcoin spot ETF with the highest net inflow yesterday was the ETF ARKB from Ark Invest and 21Shares, with a net inflow of $82.60 million, and the historical total net inflow of ARKB has reached $2.55 billion.As of the time of writing, the total net asset value of Bitcoin spot ETFs is $92.45 billion, with an ETF net asset ratio (market cap relative to total Bitcoin market cap) of 5.61%, and the historical cumulative net inflow has reached $35.41 billion.

ChainCatcher news, according to official sources, the SEC has once again postponed its decision on Fidelity's Ethereum spot ETF options trading.

ChainCatcher message, according to SoSoValue data, yesterday (Eastern Time March 11) the total net outflow of Bitcoin spot ETFs was $371 million.Yesterday, BlackRock's ETF IBIT had a net outflow of $151 million in a single day, and currently, IBIT's historical net inflow is $39.33 billion.Yesterday, Fidelity's Bitcoin ETF FBTC had a net outflow of $107 million in a single day, and currently, FBTC's historical net inflow is $11.32 billion.As of the time of writing, the total net asset value of Bitcoin spot ETFs is $92.838 billion, with an ETF net asset ratio (market value compared to total Bitcoin market value) of 5.65%, and the historical cumulative net inflow has reached $35.402 billion.