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Stock overview

SNDK · Sandisk Corporation

Is SNDK setting up for a breakout, what are traders on X and the news saying, are its insiders buying, and how is the business doing? Everything Raspberry Trades measures on Sandisk Corporation, in one place.

Today's breakout radar

Is SNDK setting up for a breakout?

Breakout Radar API →

Not today. SNDK is not on today's radar: no tight base just under a resistance that has been tested again and again.

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What are traders on X saying about SNDK?

Stock Sentiment API →
Bullish
Overall
19
Bullish posts
6
Bearish posts
39
Posts read

Bulls: FY2026 profit by quarter is cited at Q1 $112M, Q2 $803M, Q3 $3.6B, Q4 $6.9B — net income growth up 62x — on NAND flash and enterprise SSD demand from AI infrastructure buildout. Options flow shows repeated million-dollar call buying in the Nov. 20 $1,500 strike: $2.2M, $1.4M and two $1.1M prints, nearly $6.5M across five buys in the same contract with shares around $1,297. Shares sit on the 200-day near $1,236–$1,241 with RSI at 30–32 into Thursday's earnings, a setup bulls call the bounce spot toward the 50-day; one bull cites a $3,600 Street high target, and $SNDK rose 3.92% on Oct. 27 as AI/semis led (Nasdaq +1.29%).

Bears: SanDisk is forming what one post calls an obvious inverted cup-and-handle, with the entire memory sector under heavy pressure, and another calls for limit short orders at $1,350 as a picture-perfect back-test. The stock is down about 30% in a month and "still can't find its legs," struggling to push higher until price nears fair value, with the bigger trend still down and earnings landing inside the window. Bulls' own framing is that memory is cyclical mid-cycle, and one trader flags the heavy bullish memory chatter on X as a contrarian warning sign into results for $SKHY and $SNDK.

Reading from Oct 28, 2026; each post classified by AI, weighted by engagement.

X sentiment, day by day (30 days measured)Sentiment History API →
Sep 29, 2026above the line = more bullish than bearishOct 28, 2026

What is the news saying about SNDK?

News Sentiment API →

No recent news reading for SNDK. The News Sentiment API reads today's headlines on any US stock.

Are SNDK insiders buying or selling?

Insider Trading API →
$0
Bought, last 3 months
$121.2M
Sold, last 3 months
$0
Bought, 12 months
$131.6M
Sold, 12 months

Open-market trades only, from SEC Form 4 filings — option exercises, tax withholding and grants are left out.

  • Sold · Shek Bernard$1.0M · Oct 1, 2026
  • Sold · Goeckeler David$6.5M · Sep 17, 2026
  • Sold · Goeckeler David$4.4M · Sep 17, 2026
  • Sold · Goeckeler David$4.1M · Sep 17, 2026
  • Sold · Goeckeler David$481K · Sep 17, 2026
Every SNDK insider trade →

How is Sandisk Corporation's business doing?

Financial Statements API →
Quarter endedRevenuevs year beforeNet incomeEPS
Apr 3, 2026$6.0B+251%$3.6B$23.03
Jan 2, 2026$3.0B+61%$803.0M$5.15
Oct 3, 2025$2.3B+23%$112.0M$0.75
Mar 28, 2025$1.7B-1%−$1.9B$-13.33

From the company's SEC filings (10-Q and 10-K).

What does Sandisk Corporation expect?

Company Guidance API →
  • Fiscal first quarter of 2027 · revenue · 8-K filed Aug 5, 2026

    “Expect first quarter 2027 revenue to be in the range of $10.30 billion to $10.80 billion”

  • Fiscal first quarter of 2027 · diluted net income per share · 8-K filed Aug 5, 2026

    “with expected Non-GAAP diluted net income per share to be in the range of $44.00 to $46.00”

  • Fiscal first quarter of 2027 · gross margin · 8-K filed Aug 5, 2026

    “Gross Margin 83.0% - 84.9%”

  • Fiscal fourth quarter of 2026 · gross margin · 8-K filed Apr 30, 2026

    “Gross Margin 78.9% - 80.9% 79.0% - 81.0%”

Quoted from the outlook the company filed with the SEC.

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Measured data, not recommendations. Not investment advice.