Semiconductor property entered a bear market after the PHLX Semiconductor Index (SOX) fell more than 20% from its June 2026 record, raising concerns that the AI-driven rally could slow.
The benchmark chip index peaked at 14,655 at the end of June before falling to around 11,674 by July 17, according to the market.
The decline has wiped about $3.3 trillion from the market value of the entire global semiconductor sector and is one of the biggest changes in the market. Stock technologies this year.
The semiconductor bear market is following months of positive gains fueled by optimism surrounding the use of smart devices.
Marketers pushed higher valuations on expectations that demand for high-end processors, AI accelerators, and high-bandwidth memory will remain strong for years.
Why chip stocks are struggling
However, attitudes changed in early July as money they began to question whether large AI-related investments could pay back quickly enough to justify major upgrades.
Concerns grew after reports revealed plans to gradually expand memory bandwidth, particularly among major vendors such as SK Hynix.
These developments have raised fears that the growth of the internet may be outpacing the real demand from users of AI data.
At the same time, the hawkish Federal Reserve lowered expectations of a near-term interest rate cut, posing a further threat to current asset growth.
The latest selloff in chip stocks has also fueled the debate over whether parts of the AI market have entered bubble territory.
The biggest contribution came from China, where the introduction of a large AI open source model raised questions about the long-term value of expensive hardware.
Hyperscalers money
Investors began to reconsider the idea that hyperscale technology companies will continue to spend hundreds of billions a year on specialized AI chips.
The memory-related semiconductor industry was among the hardest hit. Shares related to Micron (NASDAQ: IN), Samsung Electronics, and SK Hynix fell sharply, leading to significant weakness in global markets.
Although Nvidia (NASDAQ: NVDA) has shown more resilience than many of its peers, semiconductor companies have struggled as investors steer clear of AI-related value names.
The upcoming season is expected to be the next big test.
Marketers will be looking for guidance from leading chip makers to ensure that demand for AI remains strong. Any signs of delayed ordering, delayed shipping, or weak spending plans can cause instability.
Despite entering bear market territory, semiconductor stocks remain above pre-AI levels.
The sector continues to benefit from long-term demand for high-end computer electronics and smart manufacturing equipment.
