NEW YORK, July 20, 2026, 12:29 p.m. EDT – Sandisk Corporation (NASDAQ: SNDK) saw its shares climb 7.4% to $1,454.65 during Monday's trading session, as a broader recovery in chip stocks provided some relief. However, this intraday rebound only recouped 17.8% of the substantial dollar loss the stock suffered between July 10 and July 17.
The move highlights a key market dynamic: after sharp declines, even large percentage gains can fail to restore previous losses. Sandisk had fallen 29.3% last week, and despite Monday's rally, the stock remained 24.1% below its close on July 10. The gap between the magnitude of the gain and the loss underscores the challenge facing the memory chip maker.
The Philadelphia Semiconductor Index also bounced back, gaining approximately 2.5% after entering bear-market territory on Friday. This sector-wide recovery lifted several chip stocks, including Micron Technology (NASDAQ: MU), which rose 5.8% and recovered 37.6% of its prior weekly loss. Western Digital (NASDAQ: WDC) gained 5.3%, recouping 23.9%, and the iShares Semiconductor ETF (NASDAQ: SOXX) rose 2.8%, recovering 24.3% of its decline.
Among these peers, Sandisk posted the largest single-day gain but the weakest recovery rate relative to its recent drop. This disparity reflects the severity of Sandisk's prior decline and the high expectations baked into its valuation. Friday’s consensus data showed Sandisk trading at 6.4 times forward earnings, compared to 5.7 times for Micron and 22.8 times for the SOXX ETF. The low multiple is not indicative of a cheap stock but rather reflects elevated profit forecasts, as Sandisk shares remained up 471% for the year through Friday.
Investors are now looking ahead to Sandisk’s fiscal fourth-quarter results, due August 5, followed by its Investor Day on August 13. The company guided adjusted earnings of $30 to $33 per share for the fourth quarter, up from $23.41 in the third quarter. Third-quarter revenue reached $5.95 billion, driven by a 233% sequential surge in datacenter sales to $1.47 billion. CEO David Goeckeler described this shift as creating “structurally higher and more durable earnings power.”
Sandisk has also signed five new-business-model agreements as of April 30, which management says involve multi-year commitments and financial backing. However, risks remain. Memory earnings are inherently cyclical, and the high profit forecasts leave little room for disappointment. Customer guarantees may not fully compensate for lost revenue in case of default, and capacity or yield shortfalls could disrupt deliveries.
Monday’s data show only a partial repair, not a full reset. Sandisk has recovered the smallest share of last week’s loss among its peers, and the upcoming earnings report will be a critical test of whether the company can meet elevated expectations.
