SMH ▼ -2.9% - VanEck Semiconductor ETF $SMH below the 50 D sma area The VanEck Semiconductor ETF fell 2.9% today as it broke below its 50-day simple moving average, a technical level that often signals weakening momentum for equity traders. The breach of this widely-watched support level typically prompts selling pressure in the fund, which tracks the semiconductor sector. 10-SEP-2026 09:55 AM ET