U.S. Stocks Close Higher as Nasdaq Gains 0.95%, SK Hynix Jumps 13.32%

Enna Lee

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U.S. Stocks Close Higher as Nasdaq Gains 0.95%, SK Hynix Jumps 13.32%

The S&P 500 and Dow also advanced, while Robinhood fell 3.61% and SanDisk gained 7.39%.

By Enna Lee

Published Oct 28, 2026, 4:05 PM EDT

A brass closing bell rests on a stone pedestal inside an exchange / TokenPost.ai

U.S. stocks ended higher, with the Nasdaq leading the three major indexes and SK Hynix posting the largest gain among the listed shares.

The Nasdaq advanced 0.95%, the S&P 500 rose 0.58% and the Dow Jones Industrial Average gained 0.50%.

SK Hynix (SKHY) climbed 13.32%. SanDisk (SNDK) added 7.39%, Riot Platforms (RIOT) rose 6.47%, Micron Technology (MU) gained 6.04% and AMD advanced 3.32%. Robinhood (HOOD) fell 3.61%.

Enna Lee

Reporter

Enna Lee reports on investing and digital-asset markets for TokenPost. Send corrections or tips to info@tokenpost.com.