The Weekly ETF Market Monitor (September 14-18, 2026)

According to data by Trackinsight, U.S.-listed ETFs recorded strong inflows during the week ending September 18, with equity ETFs attracting $59.27 billion and fixed income ETFs gathering $14.08 billion. Commodities added $2.60 billion, while cryptocurrency products recorded $437.0 million in net outflows.

Information Technology led sector ETF inflows with $5.29 billion, followed by Consumer Discretionary ($1.59B) and Industrials ($1.45B). Financials recorded the largest sector outflow at $1.07 billion, followed by Materials ($838.7M) and Energy ($611.1M).

U.S.-focused equity ETFs dominated geographic flows with $54.51 billion, followed by Developed Markets ($2.44B) and World exposures ($1.77B). South Korea recorded the largest geographic outflow at $1.17 billion.

U.S. Defense topped thematic inflows with $662.4 million, followed by Cybersecurity ($557.7M), Digital Infrastructure & Connectivity ($379.3M) and Global Infrastructure ($348.4M).

Cryptocurrency themes recorded the largest thematic outflow at $422.3 million.

Government Investment Grade ETFs led fixed income flows with $4.06 billion, followed by Municipal Investment Grade ($3.69B) and Aggregate Investment Grade ($3.33B).

Gold led commodity inflows with $2.16 billion, while Silver recorded $184.3 million in outflows. In cryptocurrencies, Zcash attracted $98.2 million, while Bitcoin recorded the largest outflow at $473.8 million.

At the fund level, iShares led issuers with $29.74 billion in net inflows, followed by Schwab ETFs ($15.10B), Vanguard ($13.84B), VanEck ($6.66B) and PACER ETFs ($4.40B).

At the fund level, the iShares Core S&P 500 ETF (IVV) topped inflows with $16.69 billion, followed by the State Street SPDR Portfolio S&P 500 ETF (SPYM) with $9.80 billion and the Vanguard Total Stock Market ETF (VTI) with $4.10 billion.

The State Street SPDR S&P 500 ETF Trust (SPY) recorded the largest outflow at $22.62 billion, followed by the Vanguard S&P 500 ETF (VOO) at $7.89 billion and the Invesco QQQ ETF (QQQ) at $3.18 billion.

The Zcash ETF (ZCSH) led weekly performance with a 24.95% gain, followed by the Breakwave Tanker Shipping ETF (BWET) at 14.86% and the Grayscale Hyperliquid Staking ETF (HYPG) at 14.40%.

At the bottom of the rankings, the iShares MSCI Turkey ETF (TUR) fell 7.26%, followed by the Range Global Coal Index ETF (COAL) at -7.16% and the Corgi Sports Betting & Gambling ETF (ODDZ) at -6.86%.