# PHLX Semiconductor Index Falls 7.5% in Two Weeks Through Oct. 14

By Enna Lee

Canonical URL: https://www.tokenpost.com/news/investing/32413
Published: 2026-10-15T09:42:12.000Z
Updated: 2026-10-15T09:42:12.000Z
Section: Investing

> The index closed at 11,684.38 on Oct. 14, after dropping 20.6% from June 30 to July 31.

The PHLX Semiconductor Index fell 7.5% between its Sept. 30 and Oct. 14 closes, extending a two-week decline in the U.S. semiconductor benchmark.

The index closed at 12,628.62 on Sept. 30 and 11,684.38 on Oct. 14, a drop of 944.24 points. The percentage change is calculated from those closing values.

The July decline was larger. The index fell from 14,246.96 on June 30 to 11,311.08 on July 31, a loss of 2,935.88 points, or 20.6%.

By percentage, the latest two-week drop was 13.1 percentage points smaller than the July decline, or about one-third its size. Both comparisons use the closing values at the start and end of each period.