Why is Western Digital stock surging today?

Western Digital stock surged 8.6% in morning trading to reach $286.50, extending a recovery from the prior week’s severe post-election selloff that had sent the data storage company’s shares tumbling roughly 17% on November 5 — the Nasdaq’s worst single-day decline since March 2020 — as Democratic midterm gains stoked fears of tighter regulation on AI data-center construction and infrastructure spending.

The rebound is being driven by a reassessment of whether last week’s punishment was proportionate to the actual threat. Prominent strategists, including Yorkville Ives analyst Dan Ives and Raymond James CIO Larry Adam, have argued that the AI infrastructure investment cycle is continuing rather than ending, with any slowdown in data-center buildout more likely to defer spending into later years than to eliminate it. The stock retains a consensus Buy rating across Wall Street, and institutional investors have been adding to positions, with multiple fund managers disclosing increased WDC holdings in SEC filings published today.

The broader market is providing a supportive backdrop, with the S&P 500 gaining 1.7%, the Dow Jones rising 1.4%, and the Nasdaq climbing 2.1% during today’s session, reflecting a wider recovery in risk appetite following last week’s technology rout. Storage peers and AI-adjacent semiconductor names are participating in the same rebound trade, as investors rotate back into names that had been most aggressively sold off in the post-election unwind.

Together, the combination of deeply discounted valuations — WDC now trades more than 64% below its 52-week high of $799.87 — a resilient analyst community defending the AI storage demand story, and a recovering broad market has created the conditions for today’s sharp move higher, even as longer-term questions around data-center policy and AI capex timelines remain unresolved.