Deep Tide TechFlow news, on June 19th, according to Trader T's monitoring, the total net inflow of Bitcoin spot ETFs yesterday reached 388.73 million USD. BlackRock's IBIT contributed the most, with a net inflow of 279.27 million USD; Fidelity's FBTC had a net inflow of 104.38 million USD; Bitwise's BITB had a net inflow of 11.32 million USD; Grayscale's mini BTC had a net inflow of 10.12 million USD. At the same time, Grayscale's GBTC experienced a net outflow of 16.36 million USD.