Summary: In July 2026, global semiconductor supply-demand imbalance worsened. Chip inventory hit record highs, memory chip prices plunged, with DRAM and NAND Flash spot prices dropping over 15% MoM. Major players cut capex, market enters active destocking. This article examines downturn drivers, sub-segment trends, and supply chain impacts.
In July 2026, the global semiconductor market is undergoing a profound supply-demand rebalancing. According to the latest report from market research institutions, as of July 25, the average global chip inventory turnover days had risen to 93 days, 21 days higher than the same period in 2025, approaching the 96-day high during the cyclical trough of 2023. This data once again confirms that the industry has fully entered the active destocking phase, with memory chips being the most prominent.
Memory Chips: Leading the Sector Decline, Spot Prices Accelerate Downward
As the bellwether of the semiconductor industry, memory chips have suffered particularly severe declines in this cycle. According to DRAMeXchange data, in the fourth week of July 2026, the average spot price of mainstream DDR5 16Gb chips fell to $2.15, down 16.3% from the beginning of the month and a cumulative decline of 38.7% from the early 2026 high. For NAND Flash, the spot price of 512Gb TLC wafers was $2.88, down 4.6% week-on-week, with a year-to-date decline of over 45%.
"This is almost the sharpest single-month drop since 2023," noted a TrendForce memory analyst in a comment on July 26. "Downstream PC and mobile terminal demand remains weak, while manufacturers' willingness to ship has not narrowed significantly, leading to a further widening of the supply-demand gap."
Aggressive Capacity Expansion of Manufacturers Backfires
This inventory crisis largely stems from the massive capacity expansion of memory manufacturers in 2024-2025. Stimulated by demand for AI computing chips, leading companies such as Samsung, SK hynix, and Micron shifted their capacity focus to HBM (High Bandwidth Memory) and advanced DDR5 nodes, but the consumer market's absorption capacity fell far short of expectations. As HBM demand growth began to slow in the first half of 2026 (due to adjustments in cloud vendors' data center procurement), manufacturers redirected some capacity back to general-purpose DRAM and NAND, causing a sudden surge in supply.
According to Omdia statistics, global DRAM bit supply increased by 8.7% quarter-on-quarter in Q2 2026, while demand grew only 2.1%, resulting in a supply-demand gap of 6.6 percentage points, the largest in four years. On the NAND side, oversupply was even more severe due to capacity releases from Chinese manufacturers like Yangtze Memory Technologies.
Non-Memory Chips: Structural Divergence Intensifies, PMIC and MCU Under Pressure
In the non-memory segment, analog chips and microcontrollers are also facing varying degrees of price pressure. Texas Instruments, STMicroelectronics, and other manufacturers released earnings reports in July, with average selling prices for standard general-purpose products (such as power management IC PMIC and automotive MCU) down 9% and 12% year-on-year respectively. However, certain tight-supply parts in industrial and automotive sectors (such as specific power MOSFET models) still maintain some price resilience, though the overall downward trend is hard to reverse.
Notably, AI accelerator chips have become one of the few categories bucking the trend. NVIDIA's H200 and B200 GPUs, supported by data center orders, still have delivery lead times of over 20 weeks, with spot premiums of about 15%. However, such high-end chips account for a very small proportion of total shipments, limiting their impact on the broader market.
Market Expectations and Corporate Response: Capital Expenditure Retreat
Facing the inventory surge, chip manufacturers have begun to hit the brakes. On July 22, TSMC announced in its Q2 earnings call that it would lower its full-year 2026 capital expenditure to a range of $28-30 billion, about 15% below the initial target, mainly cutting some capacity construction for mature process nodes and advanced packaging. Among the memory trio, Samsung Electronics confirmed on July 24 that it would suspend some NAND production line construction at its P3 plant and postpone DDR5 new capacity ramp-up to 2027. SK hynix and Micron also announced production cut plans, with Micron pre-announcing a reduction of about 10% in DRAM wafer output in Q4 2026.
"Proactive production cuts are the only way to alleviate the current supply-demand contradiction," wrote a Morgan Stanley semiconductor analyst in a research report on July 25. "But considering that inventory needs at least two to three quarters to return to healthy levels (below 72 days), the inflection point for price stabilization and recovery will likely not come until Q1 2027 at the earliest."
Distribution Channels and Downstream Customers: Strong Wait-and-See Sentiment
At the Huaqiangbei Electronic Market in Shenzhen, China, stall owners' anxiety has risen significantly. "Prices change every day now; customers delay as much as possible and dare not take more goods," said a distributor specializing in memory chips. "The payment terms from manufacturers are getting tighter, so we have to sell quickly with the market." Downstream EMS factories and OEMs generally adopt a demand-based procurement strategy, reducing inventory days from 30 in 2025 to the current 15-20 days.
Outlook: Second-Half Market Analysis
Combining views from multiple institutions, the semiconductor market in the second half of 2026 is expected to show the following trends:
- Overall decline may narrow: As major manufacturers officially start production cuts in Q3, supply growth will gradually slow, and the quarter-over-quarter price decline in Q4 may shrink from the current double-digit level to single digits.
- Memory chips may form a bottom: If Samsung and others execute production cuts effectively, the spot price of DRAM DDR5 16Gb may stabilize at $1.80-$1.90 by year-end.
- AI-related chips remain strong: HBM3E, high-end GPUs, and supporting CoWoS packaging capacity remain tight, with related orders supporting revenue for leading foundries.
- Competition in Chinese mature process chip exports intensifies: With further capacity releases from domestic wafer fabs, price wars in low-end MCUs and power devices will become more intense, risking market share loss for international manufacturers.
Overall, the chip market in July 2026 profoundly reflects the "bitter winter" characteristics of the global semiconductor cycle. Although structural demand from AI has emerged in some areas, it will still take time for the entire industry to digest the massive inventory accumulated over the past two years. For investors and industry participants, enduring the darkness before dawn and waiting for the opportunity of supply-demand rebalancing will be the core theme for the coming quarters.
