ATLAS News · Markets

Sandisk and Micron Slide as Chip Selloff Deepens Ahead of Sandisk Split

Published November 13, 2026 · 6 sources

Chip shares extended losses on Nov. 13, with Sandisk and Micron among those lower after Nvidia's leadership change. Sandisk's 8-for-1 split starts Nov. 20.

What happened

Chip stocks came under pressure again on Friday, November 13, with Sandisk (SNDK) and Micron Technology (MU) among the names trading lower, according to TradingView and BigGo Finance.

TradingView reports the selloff extended the previous session's losses and followed a leadership change at Nvidia. BigGo Finance also links the slump in Micron, Sandisk and SK hynix to turmoil at Nvidia and inflation fears.

TradingView adds that Sandisk's 8-for-1 stock split takes effect with split-adjusted trading starting on November 20. Benzinga, TradingKey and Yahoo Finance also published pieces on Sandisk's move on the day.

Context

A stock split increases the number of shares outstanding and lowers the per-share price proportionally, without changing a company's overall market value.

Why it matters

The episode shows how sentiment around a major chip company such as Nvidia can spill over to memory and storage stocks.

Stocks in this story

Price changes are shown for the trading day of the story and are a coincidence in time, not proof that the news caused them. Figures are ATLAS data from our database.

SandiskSNDK

−5.62%

Technology · NASDAQ

Live price

$860.98▼ -5.62%

live price · USD

Close on November 13: $884.81−5.62% vs. previous close ($937.46)
Fair value (ATLAS): $2,436.46Fair range: $2,100.00 to $3,805.22The price ($860.98) is 64.7% below that figure.
Chance of a rise in 1 month: 43%Probability of closing higher than today within 21 sessions.Normal range: half of the scenarios end between $661.21 and $1,003.67; 9 in 10, between $456.73 and $1,453.01.

See the full ATLAS analysis of Sandisk →

Micron TechnologyMU

−2.55%

Technology · NASDAQ

Live price

$760.31▼ -2.55%

live price · USD

Close on November 13: $778.11−2.55% vs. previous close ($798.44)
Fair value (ATLAS): $1,436.07Fair range: $370.00 to $2,256.84The price ($760.31) is 47.1% below that figure.
Chance of a rise in 1 month: 45%Probability of closing higher than today within 21 sessions.Normal range: half of the scenarios end between $632.59 and $863.68; 9 in 10, between $480.00 and $1,138.24.

See the full ATLAS analysis of Micron Technology →

Closing prices, fair value and probabilities: ATLAS own data. How we calculate fair value.

Market indices

Latest close of the ETFs that track the main US indices (SPY, QQQ, DIA), from ATLAS data.

S&P 500 (SPY): 754.27 (−0.38%) · November 13

Nasdaq-100 (QQQ): 679.90 (−1.20%) · November 13

Dow Jones (DIA): 523.10 (+0.12%) · November 13

Sources

ATLAS writes its own summaries from the reporting of these outlets. Each link opens the original publisher.

Sandisk Stocks Fall 7.2% as Chip Selloff Hits Days Before 8-for-1 Split · TradingView · November 13, 2026
What Is Going on With SanDisk Stock on Friday? · Benzinga · November 13, 2026
SanDisk Corporation Stock (SNDK) Moved Down by 8.23% on Nov 13: A Full Analysis · TradingKey · November 13, 2026
Chip Selloff Deepens: Micron, Sandisk, SK hynix Extend Slump as Nvidia Turmoil and Inflation Fears Weigh · BigGo Finance · November 13, 2026
Why Sandisk Stock Is Falling Today · Yahoo Finance · November 13, 2026
Today’s Top Deals: Meta Quest 3S, 1TB SanDisk Portable SSD, and a 55" LG B6E OLED Smart TV · IGN Southeast Asia · November 13, 2026

Latest market news · Markets today on ATLAS · Sandisk · Micron Technology

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Information, not advice. This content is informational and is not an investment recommendation or an offer to buy or sell securities. ATLAS estimates come from statistical models using public data, can be wrong, and past performance does not guarantee future results. Disclaimer