Monday's after hours session: top gainers and losers in the S&P500 index

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Discover the top S&P500 movers in Monday's after-hours session and stay informed about the post-market dynamics.


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After hours gainers

TickerChangeComment
NUE5.37%NUCOR CORP's (NYSE:NUE) stock price increased by 5.37% to $226.55. A press release (Nucor Reports Results for the First Quarter of 2026) was released earlier today.
UHS3.05%Positive market activity for UNIVERSAL HEALTH SERVICES-B (NYSE:UHS) after regular trading hours, with a 3.05% increase to $184.99 in the after-hours session on Monday.
GPC2.54%GENUINE PARTS CO (NYSE:GPC) exhibits strong performance after hours, with shares rising 2.54% to $109.26 during Monday's after-hours session. In the last 3 months the stock lost 23.33%.
TTWO2.4%Promising after-hours performance observed for TAKE-TWO INTERACTIVE SOFTWRE (NASDAQ:TTWO) as its shares surged 2.4% to $218.89 during Monday's after-hours trading.

To see the full list of after hours gainers you can use our after hours gainers page.