FIW is trading 3.05% up at $109.70 after rising from the September 09 close of $106.45; no reliable September 10, 2026 company-specific announcement, earnings release, or fund event was identified to explain the move.
- FIW is a diversified water-industry ETF.
- The gain appears isolated rather than clearly linked to the broader pre-market market, where Nasdaq futures were lower.