Memory Stocks Reverse Their Recent Recovery

Memory stocks have entered another sharp downturn as investors reassess the profitability of the artificial intelligence boom. The Roundhill Memory ETF (DRAM) fell more than 20% from its September rebound high, entering its second bear market of 2026.

By Thursday, the fund was approximately 22% below its September peak and nearly 40% below its record closing level in June. The decline followed a volatile summer in which DRAM fell almost 45% between June and late July before recovering more than 40% into September.

The latest selloff has erased more than three-quarters of that recovery, highlighting the difficulty of sustaining investor confidence despite growing demand for memory chips.

The downturn has also affected the broader semiconductor sector. Samsung Electronics, Micron, SK Hynix and Sandisk, all represented in the ETF, have lost more than $700 billion in combined market value since October 6. Across a wider basket of 61 semiconductor and storage companies, losses have approached $2.5 trillion.

Semiconductor Losses Spread Across Global Markets

Selling pressure intensified in Asia, where Samsung Electronics shares plunged nearly 10% in Seoul on Thursday. A subsequent rebound in US trading helped Micron finish the session almost 2% higher.

However, the recovery was insufficient to reverse the broader weakness. The iShares Semiconductor ETF recorded its eighth consecutive daily decline, marking its longest losing streak since October 2008.

The contrasting moves among individual stocks suggest that the selloff is not uniform. Nevertheless, the continued decline in sector-wide benchmarks indicates that investors are reducing exposure to semiconductor equities despite the industry’s strategic importance to AI infrastructure.

The scale of the market-value losses also reflects how sensitive semiconductor valuations have become to changes in expectations for future earnings and the distribution of profits across the AI supply chain.

Chinese Competition Raises Pricing Concerns

Competitive pressure is adding to uncertainty surrounding the memory-chip market. Chinese memory maker CXMT announced progress on a denser memory-chip design, raising questions about future competition and manufacturers’ ability to maintain pricing power.

CXMT shares also declined, falling more than 5% on Thursday and leaving the stock approximately 20% below its level at the end of September. The company is also represented in DRAM, with the ETF holding roughly 5% exposure as of September 30.

The market reaction indicates that concerns about competition are affecting both established memory producers and emerging challengers. Investors may be reassessing how technological advances and additional supply could influence future margins, even as demand for memory used in AI systems continues to grow.

For established producers, sustaining profitability will depend not only on demand but also on competitive positioning and the industry’s ability to preserve pricing discipline.

AI Demand Remains Strong, but Profit Distribution Is Under Scrutiny

The latest downturn does not necessarily signal a collapse in demand for AI infrastructure. Taiwan Semiconductor Manufacturing Company reported another record quarterly profit on Thursday, demonstrating that parts of the semiconductor supply chain continue to generate strong results.

Instead, investors are increasingly questioning how much of the AI investment boom will translate into durable shareholder returns. The financing arrangements between chipmakers and their customers have also attracted greater scrutiny, adding another layer of uncertainty around the sector’s growth model.

The distinction between demand growth and profitability is important. Rising spending on AI infrastructure can support revenue across the industry, but it does not guarantee that every company will benefit equally or that current valuations will be sustained.

For memory producers, the outlook will depend on the balance between expanding demand, competitive pressures, pricing conditions and the capital required to support production.

What Investors Should Watch Next

The Roundhill Memory ETF’s late-July lows near $45 represent the next important technical level identified in the source report. That level is approximately 9% below Thursday’s closing price.

Holding near that range would preserve the ETF’s summer trading range and could indicate that the latest decline remains a correction within the broader pattern of volatility. A sustained break below those lows would erase the summer recovery and mark a further deterioration in the fund’s price trend.

Beyond the technical picture, investors will be watching earnings, memory pricing, Chinese technological progress and evidence of whether AI-related spending is translating into sustainable profits. The performance of major producers and broader semiconductor indexes may also help determine whether the recent losses are concentrated in memory stocks or signal a more extensive reassessment of the sector.

The central issue remains whether strong underlying demand can support future earnings sufficiently to justify semiconductor valuations amid intensifying competition and closer scrutiny of AI financing.