AMD stock heads into the open after a 9.95 percent gain
Published on 09/22/2026 at 07:42 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
AMD stock closed at USD 615.52 on the Nasdaq on September 21, 2026, up 9.95 percent. The gain exceeded the Nasdaq Composite advance of 2.26 percent, which closed at 27,122.09.
September 21, 2026 in numbers
Advanced Micro Devices, Inc. (ISIN US0079031078, Nasdaq: AMD) traded between USD 582.27 and USD 616.69 and recorded 43.98 million shares, according to market data reported for the session. The close was USD 55.70 above the previous Nasdaq close of USD 559.82.
As CNBC reported on September 21, 2026, AMD shares reached an intraday record and pushed the company above a USD 1 trillion market value for the first time. The broader semiconductor move followed renewed enthusiasm about artificial intelligence infrastructure demand, while the Philadelphia Semiconductor Index gained 4.3 percent.
Market events on September 22, 2026
US trading opens today after scheduled macroeconomic releases and central-bank speakers. A market calendar reported by Eastmoney lists weekly ADP employment data, the Richmond Fed manufacturing index, and remarks from Federal Reserve officials on September 22, 2026. These items can affect rate-sensitive technology and semiconductor shares.
