US spot Bitcoin ETFs have now recorded six straight weeks of net inflows, marking the longest such streak in nine months. The last time investors saw a similar pattern was during a seven-week run in the summer of 2025, which pulled in a massive $7.57 billion. This recent wave of consistent buying signals growing confidence among institutional and retail investors alike. The flow of fresh capital into these exchange-traded funds suggests that market participants are increasingly comfortable with Bitcoin as an asset class, even amid regulatory uncertainty and price volatility. Analysts point to several factors behind the streak. Lower borrowing costs, a more favorable macroeconomic outlook, and anticipation of upcoming Bitcoin events like halving cycles have all contributed to renewed appetite. Additionally, the approval and launch of multiple spot Bitcoin ETFs earlier in the year gave traditional investors a regulated on-ramp, which many have been using to add exposure without directly holding the cryptocurrency. Each week of net inflows adds to the total assets under management across these funds, which now stand at significant levels. While the current six-week stretch has not yet matched the dollar amount of the summer 2025 run, the persistence of inflows is seen as a bullish indicator. It shows that buying pressure is sustained rather than a one-off spike. However, not all market observers are convinced this trend will continue indefinitely. Some warn that the inflows could slow if Bitcoin price fails to break key resistance levels, or if broader economic conditions shift unexpectedly. Others note that ETF flows can be fickle, with withdrawals often following periods of aggressive buying. For now, the streak is a positive sign for the crypto market, which has endured a prolonged bearish phase. Each new inflow day reinforces the narrative that digital assets are gaining mainstream acceptance through regulated financial products. Investors will be watching closely to see if the current run can extend past the seven-week record set in 2025, and whether it can ultimately attract even larger sums of capital.
