Sandisk Dips Amid Memory Stock Selloff: What's Going On?

Sandisk Corp (NASDAQ:SNDK) shares are sinking on Tuesday. Memory makers are getting caught in a sharp tech selloff fueled by escalating Middle East tensions and renewed inflation worries tied to surging oil prices.

• SanDisk stock is among today’s weakest performers. What’s behind SNDK decline?

Technology stocks broadly came under pressure as the conflict pushed energy prices higher and rattled investor sentiment, deepening a sector‑wide pullback.

Tech Leaders Hit Hard As Geopolitical Fears Rise

Some of 2026's strongest performers are now among the biggest losers. Sandisk dropped alongside Micron Technology Inc (NASDAQ:MU), which has fallen 7.7%, as investors rushed out of high‑flying semiconductor names. Both stocks had posted huge gains this year — 161% for Sandisk and 45% for Micron — thanks to booming AI‑driven memory demand, but those same momentum trades unwound quickly as the conflict intensified, Barron’s reported.

The selloff followed fresh strikes between Israel and Iran, with markets bracing for the possibility of a prolonged confrontation. Oil prices spiked sharply, adding to inflation concerns and pressuring growth‑oriented tech stocks that are sensitive to rising rate expectations.

Market Volatility Surges As Conflict Deepens

President Donald Trump signaled the potential for a long conflict, saying the U.S. had "a virtually unlimited supply" of weapons and that wars could be fought "forever" using those stockpiles — comments that added to investor unease. The S&P 500 fell 1.5%, and the VIX jumped to its highest level since November, reflecting a broad risk‑off shift that hit semiconductor names especially hard.

Memory Stocks Face Global Pressure

The memory sector was hit from multiple angles. South Korea's market — heavily weighted toward Samsung Electronics Ltd (OTC:SSNLF) and SK Hynix — tumbled as well, with the iShares MSCI South Korea ETF plunging 14% amid the global tech rout, according to CNBC.

SNDK Price Action: Sanisk shares were down 8.35% at $567.36 at the time of publication on Tuesday, according to Benzinga Pro.

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