U.S. spot Bitcoin ETFs continued to attract fresh capital as Bitcoin traded near $87,000 on September 23. The latest available ETF data showed $364.4 million in net inflows on September 22, extending a four-day streak totaling about $1.96 billion, led by Fidelity’s FBTC with $257.4 million and Morgan Stanley’s MSBT with $99 million.
The renewed demand comes after significant ETF outflows earlier in September, while Bitcoin has recovered to around $86,900 on September 23. The combination of sustained ETF inflows and the price rebound points to stronger demand for Bitcoin exposure as the market enters the final week of September.
Bitcoin is also on track for a notable monthly performance pattern. BTC gained 4.8% in Julyand 25.2% in August, while September was up about 10.9% at the time of its September 23 analysis. If September closes higher, Bitcoin would record a July-to-September winning streak for only the second time in its history, with the previous occurrence coming in 2012.
The 2012 precedent is interesting but should not be treated as a direct forecast for 2026. CoinDesk notes that the historical sample is extremely limited, while today’s Bitcoin market is substantially larger, more liquid and more institutionally driven than it was in 2012.
Broader Market Factors Support Bitcoin
Bitcoin’s move higher is occurring alongside several broader market developments. Falling oil prices were easing inflation concerns during the Asian session, while U.S. regulatory developments were also contributing to a more positive tone across digital assets.
Among the developments being watched is the American Reserve Modernization Act, which would establish a Strategic Bitcoin Reserve. The bill cleared the House Financial Services Committee on September 17 and would still require approval by the full House and Senate before becoming law.
Bitcoin’s rally has also occurred alongside significant short-position liquidations and stronger activity in derivatives markets, meaning the latest price move reflects more than ETF flows alone.
For traders, sustained ETF inflows and Bitcoin holding near $87,000 point to renewed buying interest. The $87,000 area is an important level to watch for signs of continued momentum or profit-taking, while a reversal in ETF flows could signal weakening demand.
The three-month winning streak is notable but has limited predictive value given its rarity. Traders should focus on ETF flows, price action near recent highs, derivatives positioning, and macroeconomic or regulatory developmentsrather than relying on the 2012 pattern alone.
