🔴 MKS Instruments is trading 4.3% down in pre-market as geopolitical tensions pressure risk assets

MKS Instruments is trading 4.3% down now at $307 (-4.28%) amid overnight geopolitical tensions and higher yields weighing on risk assets.

• The Nasdaq Composite is down 1.05%, with semiconductor sentiment pressured.
• MKS closed at $320.74 on August 17, 2026.
• No clear negative company-specific announcement was found; MKS instead announced two Zhen Ding awards on August 17.