Dow falls 250 points as chip stocks slide, US-Iran tensions rise
US stocks opened lower on Wednesday as investors booked profits in semiconductor stocks following a record-breaking first half of 2026, while renewed US-Iran tensions and expectations of tighter monetary policy also weighed on sentiment. The Dow Jones Industrial Average declined 253 points. The S&P 500 slipped 0.46% while the Nasdaq Composite fell 0.68%. Semiconductor stocks
