US briefings — Friday, June 26, 2026

US Pre-Market June 26: Nasdaq Futures Fall as Memory Costs Split Big Tech

S&P 500 futures sit 0.48% lower and Nasdaq 100 futures 1.18% lower into the Friday open as rising memory costs split big tech: AAPL.US fell 6.15% and MSFT.US 3.45% on Thursday while MU.US rose 15.81% and SNDK.US 21.52%. South Korea's KOSPI fell 5.81% and tripped a circuit breaker overnight, and WTI crude fell 3.18%.