Odaily report: According to SoSoValue data, the total net inflow of Bitcoin spot ETFs was $13.3326 million on March 12 (Eastern Time). The Grayscale ETF GBTC had a net outflow of $11.805 million on the same day, and the historical net outflow of GBTC is $22.489 billion. The Grayscale Bitcoin Mini Trust ETF BTC had a net inflow of $5.5112 million, and the historical total net inflow of the Grayscale Bitcoin Mini Trust BTC is $1.092 billion. The Bitcoin spot ETF with the largest single-day net inflow yesterday was the ETF ARKB of Ark Invest and 21Shares, with a net inflow of $82.6043 million, and the historical total net inflow of ARKB has reached $2.554 billion. As of the time of writing, the total net asset value of Bitcoin spot ETFs is $92.454 billion, and the ETF net asset ratio (market value to Bitcoin's total market value) has reached 5.61%, with a cumulative net inflow of $35.415 billion.