SanDisk Drops to $1,712 as the Korean Chip Selloff Bleeds Into NAND

It's a Korea Problem, Not a SanDisk Problem

The cleanest read on this move is that SNDK is a passenger. The proximate trigger sits in Asia, where a sharp correction swept through South Korea's semiconductor sector — SK Hynix dropped more than 14% and Samsung Electronics fell roughly 9% as investors dumped leveraged exposure to the AI-memory trade. SanDisk, as a pure-play NAND name, traded straight down the same wire.

Notice what's *not* here: there was no earnings miss, no guidance cut, no company-specific bad news. In fact the tape has been carrying the opposite. SanDisk cleared a NAND production milestone with Kioxia and picked up a Morgan Stanley target bump in the same window it was getting sold. When a stock ignores good news and tracks a foreign index instead, you're looking at flows, not fundamentals.

The Glut Fear Behind the Flows

The narrative giving the selloff its teeth is the memory-glut thesis. Capacity-expansion announcements from Samsung and SK Hynix, paired with research warnings that hyperscaler AI capex could peak in 2026, have traders pricing a coming wave of NAND supply that would crush average selling prices. That fear is what turns a routine Korean drawdown into a synchronized bleed across the complex — SanDisk sank ~11%, Seagate fell ~7%, and Micron slid ~4% on the same session.

The counter-case is that the sell-side isn't buying the glut. Bank of America has framed the cycle as "strong for longer" on NAND supply-demand and pricing, and street targets sit far above spot — BofA around $2,500 and Bernstein near $3,000 against a $1,712 print. Either the analysts are late, or this is exactly the kind of dislocation that gets bought.

A 750% Run Meets Gravity

Position sizing is the quiet driver here. SNDK was up more than 750% year-to-date heading into July, the best performer in its cohort by a wide margin. Stocks that parabolic don't need a reason to correct — they need a reason to *stop*, and second-half institutional rebalancing plus a Morningstar warning that crowded AI names could give back 20-30% supplied it.

That's the frame for the roughly 26% the stock has shed this week: a leveraged, over-owned momentum name getting its air let out, not a fundamental repricing. With no earnings until August, there's no near-term catalyst to force a reset either way — the next several weeks belong to flows and technicals. The $1,600 zone is the level the sell-side is watching; lose it and the momentum crowd's stop-outs do the rest.