October 23, 2026
Semiconductor ETFs plunged as supply chain fears erased roughly 500 billion dollars in market value.
What happened
Semiconductor ETFs SOXX, SOXL, and SMH sold off sharply today. The move wiped out roughly 500 billion dollars of market value across the sector. The selling signaled market worry that disruptions to chip production or logistics could hurt upcoming tech earnings.
Why it matters
Supply chain trouble hits at the core of the tech growth trade. If factories cannot get chips or ship finished goods, earnings forecasts that much of the market relies on break down. The pullback hits leveraged funds especially hard, amplifying losses for retail traders and sending a warning across the broader market.
The case against
The sell off is happening within an uptrend, not a breakdown. Chip stocks have run far enough that a scare is a natural reason to take profits, and the broader market stress gauge remains calm.
Our read
We believe demand for accelerators and related hardware will exceed supply through 2030, which means the long term supply story for chipmakers remains intact even if short term logistics spook the market.
What settles it
The next earnings report from a major chipmaker or equipment supplier that hardens or dispels the supply chain worry.