Stock Market Today: Nasdaq Sinks As Samsung Tumbles; SpaceX Slides After New Status (Live Coverage)

The Dow Jones Industrial Average and other major stock indexes were mostly lower Tuesday. Memory stocks Micron Technology (MU), Sandisk (SNDK) and Western Digital (WDC) fell hard on the stock market today after a preliminary earnings report from Samsung Electronics (SSNLF) disappointed investors. Also, SpaceX stock slid after being added to a closely watched index. The Dow slipped 0.1%, hovering…

Copyright ©2026 Investor’s Business Daily, LLC. All rights reserved. 87990cbe856818d5eddac44c7b1cdeb8