# Sandisk Stock Drops as Competition Concerns Trigger Memory Sector Selloff

- URL: https://stocks.freetheai.org/news/sandisk-stock-drops-as-competition-concerns-trigger-memory-sector-selloff-282379
- Published: 2026-10-12T16:31:43Z
- Category: company_news; sentiment: bearish; impact: high
- Symbols: [NASDAQ:SNDK](https://stocks.freetheai.org/symbols/NASDAQ-SNDK), [NASDAQ:MU](https://stocks.freetheai.org/symbols/NASDAQ-MU), [NASDAQ:SKHY](https://stocks.freetheai.org/symbols/NASDAQ-SKHY)
- Written by our AI from expert market sources across the web for FreeTheAI Stocks, built by Vibhek Soni
- How write-ups are made: https://stocks.freetheai.org/how-we-write
- Not financial advice: https://stocks.freetheai.org/disclaimer

Sandisk Corporation (SNDK) shares fell 6.26% on Monday, erasing roughly $15 billion in market value during a broader decline across global memory-chip makers. The slump extended to industry peers including Micron Technology, Inc. (MU) and SK hynix Inc. (SKHY), with the three companies losing approximately $108 billion in combined market value.

The selloff was sparked by investor concerns over potential increases in memory supply after ChangXin Memory Technologies reported advancement on a high-density chip design. Softer flash-memory pricing and rising competition from China weighed on sentiment, raising fears that the tight market conditions supporting recent price gains could ease. Despite Monday's retreat, Sandisk stock remains up more than 530% in 2026, driven by robust demand for artificial intelligence storage solutions.

Investors are now turning their attention to Sandisk's third-quarter results scheduled for Oct. 29, 2026. Wall Street projects earnings per share of $46.22 on $10.64 billion in revenue, up significantly from $1.22 per share and $2.31 billion in revenue a year prior. While some analysts maintain that NAND flash supply will remain tight through at least 2027, the upcoming earnings report will provide key insights into whether AI demand can continue driving growth.

## Key points

- Sandisk Corporation (SNDK) stock dropped 6.26% on Monday, erasing around $15 billion in market capitalization.
- Global memory-chip peers Micron Technology, Inc. (MU) and SK hynix Inc. (SKHY) also fell, bringing combined market losses to $108 billion.
- The decline followed reports of chip design progress at China-based ChangXin Memory Technologies, stoking supply concerns.
- Sandisk is scheduled to report earnings on Oct. 29, 2026, with revenue projected to rise to $10.64 billion from $2.31 billion last year.

## Questions and answers

### Why did Sandisk stock drop on Monday?

Sandisk stock fell due to concerns over softer flash-memory pricing and growing competition from Chinese chipmaker ChangXin Memory Technologies, which announced progress on a higher-density memory chip design.

### When does Sandisk report its next earnings?

Sandisk is scheduled to release its earnings on Oct. 29, 2026. Analysts expect earnings per share of $46.22 on revenue of $10.64 billion.

### How much market value was erased in the memory sector selloff?

Sandisk, Micron Technology, and SK hynix lost a combined $108 billion in market value on Monday morning, with Sandisk losing about $15 billion.