SiTime is trading 4.34% down at $716.95 after the Nasdaq Composite fell 0.88% and broader risk appetite weakened on August 18, 2026.
- No fresh company-specific announcement was identified overnight.
- The decline follows SiTime’s strong August 5 earnings report, which delivered $157.4 million in revenue and $2.34 non-GAAP EPS; that prior catalyst does not explain today’s drop.