TODAYMEMORY +5.3%SEMI EQUIPMENT +5.3%DC / NEOCLOUDS +5.3%OPTICAL +5.2%SEMI MATERIALS +4.9%PACKAGING +4.5%AI SOFTWARE -2.5%POWER GEN -3.5%

AI Infrastructure

AI Infrastructure — Week of Sep 21, 2026

Sep 21, 2026 run — 88 advancing, 18 declining across 106 names tracked on the day.

As of close, Sep 21, 2026

AI Infrastructure Report

Monday, September 21 2026 · 10:00 AM ET

🧠 18 sectors · 111 stocks · ↑88 · ↓18

The rest of this report is part of Pro

Pro opens every edition in the library in full. The sector data and the Leadership Board are free for everyone.

Upgrade to Pro

← Back to the library

Generated from market and analyst data at the time of publication. Nothing here is financial advice or a recommendation to buy or sell any security.