U.S. spot Bitcoin ETFs recorded a seven-day inflow streak, with net inflows of $84.17 million on Monday.Total inflows for the past seven days reached $860.6 million, bringing cumulative net inflows to $36.13 billion.Fidelity's FBTC led the inflows with $82.85 million, followed by Bitwise's BITB and BlackRock's IBIT.Analysts view the inflow streak as a positive indicator of improving market conditions for Bitcoin ETFs.