U.S. exchange-traded funds absorbed $203.8 billion in net inflows during October, marking the second-largest monthly total in the industry's history, according to TD Securities' U.S. ETF Weekly report released November 3, 2026. The only stronger month on record was December 2025, when funds pulled in $250 billion. The data, sourced from Bloomberg, showed that fixed income ETFs drove the surge, capturing a record $71.0 billion, while equity ETFs contributed $131.8 billion.
The equity portion was notable for its resilience. Despite a 0.93% decline in the S&P 500 and a 6.65% drop in the Nasdaq 100, passive equity ETFs attracted $100.5 billion, up sharply from $39.6 billion in September. The Vanguard S&P 500 ETF (VOO) led all funds with $23.7 billion in inflows, followed by the State Street SPDR Portfolio S&P 500 ETF (SPYM) at $10.1 billion. Meanwhile, the State Street SPDR S&P 500 ETF Trust (SPY) saw the largest outflow in the category at $6.9 billion, suggesting investors were rotating among S&P 500 wrappers rather than abandoning the index.
TD Securities analysts cautioned that the headline equity numbers may overstate fresh capital deployment. They pointed to two likely drivers: opportunistic buying during market weakness and tax-loss harvesting, where investors sell individual losing positions and reinvest the proceeds into ETFs to maintain market exposure without triggering wash-sale rules. As a result, a portion of October's inflows likely represents repositioning rather than new money.
Large-cap strategies dominated equity inflows, taking in $27.5 billion, followed by broad market ETFs at $5.2 billion. Technology ETFs were the top sector category, attracting $23.8 billion, with semiconductor products leading the charge. The Direxion Daily Semiconductor Bull 3X ETF (SOXL) gathered $9.0 billion, while the iShares Semiconductor ETF (SOXX) added $4.8 billion. Health care and financials also saw meaningful inflows of $1.9 billion and $1.2 billion, respectively, while consumer discretionary recorded outflows of $1.6 billion.
Active equity ETFs continued to hold their ground alongside the passive surge, collecting $31.3 billion in October, only modestly below September's $32.3 billion. This pattern aligns with broader trends in wealth management technology adoption, where advisors are increasingly running active and passive strategies in parallel. Year-to-date through October 30, active ETFs have attracted $613.7 billion in net flows and held $2.2 trillion in assets, representing approximately 13.7% of the total U.S. ETF market.
The fixed income result was remarkable both in scale and breadth. October's $71.0 billion broke the previous monthly record, and demand extended well beyond the short-duration cash-management products that have typically anchored bond ETF flows. Aggregate bond ETFs gathered $22.3 billion, led by the Vanguard Total Bond Market ETF (BND) at $2.9 billion and the JPMorgan Core Plus Bond ETF (JCPB) at $1.9 billion. Municipal bond ETFs had their best month ever, attracting $21.1 billion, with the iShares National Muni Bond ETF (MUB) leading at $5.6 billion and the Vanguard Tax-Exempt Bond ETF (VTEB) adding $2.6 billion. Together, aggregate and municipal bond ETFs accounted for more than $43 billion of October's fixed income total.
The maturity profile of fixed income flows also shifted meaningfully. Mixed-maturity ETFs attracted $41.0 billion and short-term ETFs gathered $12.2 billion, while ultra-short-term ETFs—which had pulled in $20.8 billion in September—collected just $2.8 billion in October. TD Securities described this as evidence that investors are broadening their fixed income allocations beyond pure cash-management exposures. This trend aligns with rising cost pressures that are prompting advisors to seek yield in longer-duration products.
Corporate high-yield ETFs returned to positive territory with $1.9 billion in inflows after $348 million in outflows in September, led by the iShares Broad USD High Yield Corporate Bond ETF (USHY) at $1.0 billion. Inflation-protected ETFs posted their largest weekly inflows in the past year during the final week of October, with the Schwab US TIPS ETF (SCHP) contributing $984 million for that week alone.
Not all categories participated. U.S.-listed crypto ETFs—including spot and futures-based products—recorded $2.3 billion in outflows, reversing September's $4.3 billion in inflows. Spot Bitcoin ETFs experienced $550 million in outflows, while spot Ether ETFs lost $1.6 billion. The iShares Bitcoin Trust ETF (IBIT) was a notable exception, attracting $932 million. Commodity ETFs attracted just $443 million, down sharply from $4.7 billion in September, with gold ETFs recording $699 million in outflows. The SPDR Gold Shares fund (GLD) saw $1.8 billion in outflows, though the SPDR Gold MiniShares Trust (GLDM) partially offset those losses with $905 million in inflows.
October's flows represent a genuine milestone for the U.S. ETF industry, but TD Securities urged context. The tax-loss harvesting effect means that some of the equity inflows may not represent new capital, and the bond record reflects a strategic shift rather than a one-off spike. As the market continues to evolve, advisors will be watching whether these trends persist into the final months of 2026.
