SanDisk's Bounce Retraces the Selloff on a 25% Memory-Price Call, Not New Company News

What Actually Moved It

The bounce has a name attached to it, and it isn't SanDisk's. On July 20, Morgan Stanley's Joseph Moore told clients that "data center strength is the only cause" of this year's memory demand and that he expects Q3 memory prices to run 25% above Q2, with the shortage lasting at least three more years. That was enough to end a three-day slide: SanDisk rose about 6% to $1,435.70, Micron jumped 5% to $887.35, and Western Digital added 4% in the same session, and the move has extended into July 21. Moore also reset his SanDisk target to $1,750 from $1,100 while keeping an Overweight rating.

Note what's missing: no SanDisk press release, no guidance revision, no contract announcement. This is a sector call that SNDK happens to sit inside, not a company event.

A Round Trip on the Memory Trade

To read the 10% pop, you have to read what it's undoing. SanDisk fell roughly 26-29% in the week through July 17, testing support near $1,350 as traders took profits in the year's hottest chip names and the PHLX Semiconductor Index dropped more than 9% on the week and 20% over the month. That selloff was technical, not fundamental — and so is this bounce. Retail flow did much of the work in both directions; Stocktwits sentiment stayed bullish through the slump on the view that the AI-memory demand story was intact.

The context that makes the volatility legible: SNDK is still up more than 700% in 2026 and the single best-performing stock in the S&P 500. A 26% drawdown barely dents that chart, and a 10% snap-back is well inside the daily range this name now trades in.

Spot vs. the Target Wall

Here's the tension the bounce doesn't resolve. Even after a two-day recovery, spot near $1,500 sits roughly a third below where the sell-side has planted its flags. Goldman Sachs nearly doubled its target to about $2,200, Bank of America is at $2,500, and Bernstein is up at $3,000 — all resting on the same assumption Moore is making: that NAND contract prices keep climbing into next year.

The gap between a ~$1,500 print and a $1,750-to-$3,000 target band *is* the trade. Either the contract book validates those numbers and spot has room to close the distance, or the targets compress back toward price. Right now the market is pricing the doubt, not the targets.

The Test Is August 5

The first hard data lands August 5, when SanDisk reports fiscal Q4, followed by an investor day around August 13 where management is expected to quantify its long-term agreement pipeline and margin targets. That's the check on everything above — contract-price commentary, LTA volumes, and forward gross margin against the 78% SanDisk posted last quarter.

The read-across is already strong: Micron's most recent quarter showed revenue of $41.5 billion, up 346% year over year. But read-across isn't confirmation. Until SanDisk's own numbers land, this is a narrative trade retracing a narrative selloff, and the August prints are where the story either gets its receipts or it doesn't.