The regular session of the US market on Monday is now over, but let's get a preview of the after-hours session and explore the top S&P500 gainers and losers driving the post-market movements.

After hours gainers
| Ticker | Change | Comment |
|---|---|---|
| HUM | 11.57% | HUMANA INC's (NYSE:HUM) stock price is advancing with 11.57% to a price of $203.78. A press release (CORRECTING and REPLACING Humana Releases 2025 Impact Report, Highlighting Progress Towards Simpler, More Affordable Care for People and Communities) was released earlier today. |
| UNH | 9.28% | UNITEDHEALTH GROUP INC's (NYSE:UNH) shares rose 9.28% to $307.47 during Monday's after hours session. Shareholders saw the stock price going 20.63% lower is the past 6 months. |
| CVS | 8.51% | CVS HEALTH CORP's (NYSE:CVS) stock price is advancing with 8.51% to a price of $79.52. |
| ELV | 6.37% | ELEVANCE HEALTH INC's (NYSE:ELV) stock price increased by 6.37% to $321.89. The stock is trading 31.2% lower than a year ago. |
| CNC | 4.86% | After the regular session, CENTENE CORP (NYSE:CNC) continues to impress in the after-hours session, with a 4.86% increase to $37.12. Shareholders saw the stock price going 24.05% lower in the past 3 months. |
To see the full list of after hours gainers you can use our after hours gainers page.