ORTEXORTEX News
Tracking SNDK? Get live short interest, options flow, and signals on ORTEX.Sign up free →
SN

Sandisk Corporation (SNDK) short interest & options flow

NASDAQ

SNDK fell another 22% on November 5, taking its one-week loss to 39%. The stock now trades at $806, down more than half from where it was a month ago. The options market registered something unexpected on that same day. The put/call ratio dropped to 1.08, nearly 2.4 standard deviations below its 20-day mean of 1.17. That is not the behaviour of a market piling into downside…

Latest pulse2 Nov 2026

SNDK Fox Advisors downgrades to Equal-Weight from Overweight. Stock down 33% in a month, short interest near year-low at 3.6% of float.

$886.51+6.16% 1d-17.54% 1w-43.96% 1mClose: 9 Nov 2026
Cost to borrow
Low
Live CTB on ORTEX →
Availability
High
Live availability on ORTEX →
Market cap
$126.14B
Next earnings
17 Nov 2026
See the full picture on ORTEX →Live short interest, options flow, signals, 13F filings, and more.

Key data as of 10 Nov 2026

ORTEX chart of Sandisk Corporation (SNDK) share price and short interest (% of free float), six months to November 9, 2026

Latest signals on SNDK

  • Analyst

    SNDK Fox Advisors downgrades to Equal-Weight from Overweight. Stock down 33% in a month, short interest near year-low at 3.6% of float.

  • Cost to Borrow

    SNDK cost to borrow surges to 0.391%: up 233% in one week, now rising from historic lows.

    2 Cost to Borrow updates in 30 days

SNDK news and analysis

RSS

No long-form analysis yet for SNDK. Pulse alerts and the live data picture are available on ORTEX.

Open SNDK on ORTEX →

Want the live picture for SNDK?

Short interest updated daily, real-time options flow, analyst consensus deltas, 13F positioning, ORTEX Alpha signals, and every article ORTEX publishes for SNDK — free to start on ORTEX.

Sign up for free →Open SNDK on ORTEX