Why Is WESTERN DIGITAL CORP (WDC) Stock Down Today?

Western Digital Corp (WDC) fell 9.77% to $449.26 in early trading on Friday, marking one of the largest single-day declines in recent weeks. The stock opened with a 5.5% gap down from the prior close and continued to trade lower throughout the session. The move comes amid broader market concerns over the global semiconductor industry, particularly related to potential disruptions from China and the ongoing AI-driven demand cycle.

What Happened

The stock opened at $470.46, a sharp drop from the previous day's close of $497.92. The decline accelerated through the morning, with the price falling to a session low of $446.06 by 9:35 AM ET. The move follows a recent upward trend in the stock, which had risen 2.5% over the prior eight sessions. The broader market context includes a wave of selling in chip stocks, as concerns over China's growing influence in the sector and potential regulatory shifts have weighed on investor sentiment. Wedbush recently raised its price targets for both WDC and Seagate, but the market has not yet responded favorably to the optimism.

What The Data Shows

The stock traded at a volume of 0.8 million shares, which is 0.1 times the 3-month daily average. This relatively low volume suggests the move may be driven more by algorithmic or institutional activity than broad retail participation. Over the last 90 days, insiders have sold a total of $9.8 million in shares, with the most recent sale reported on July 21, 2026. In contrast, there have been no insider purchases during the same period. Congressional trades show former President Donald J. Trump made three separate purchases of WDC stock between March 2 and March 23, 2026, each in the range of $15,001 to $50,000. Social media chatter has been minimal in the last 24 hours, with only 17 mentions in the last seven days.

What To Watch

Western Digital has no scheduled earnings report in the near term. Investors should monitor the breadth of coverage and sentiment shifts in the coming days, particularly as Wedbush's revised price targets and broader market dynamics could influence the stock's trajectory.