Woofun AI data shows that US-listed ETF inflows have exceeded $1 trillion in 2026. Current trajectories indicate total inflows will surpass $2 trillion by year-end, establishing a new all-time high. This outcome would mark the fourth consecutive year of growth, exceeding the 2025 record by 33% and adding approximately $500 billion.

The sector has launched 700 ETFs this year, approaching another annual record. June alone saw 186 listings, the highest single-month issuance in history, signaling unprecedented expansion speed.