The US market session of Wednesday is over, let's have a look at the top S&P500 gainers and losers in the after hours session today.

After hours gainers
| Ticker | Change | Comment |
|---|---|---|
| PODD | 11.2% | INSULET CORP's (NASDAQ:PODD) stock price is advancing with 11.2% to a price of $332.67. Two days ago the company had a press release: Insulet Redefines Diabetes at CES with "Liveable Technology" — A New Frontier in Human-Centered Connected Health. |
| LHX | 9.73% | Impressive after-hours gains for L3HARRIS TECHNOLOGIES INC (NYSE:LHX) as its stock price advanced 9.73% to $339.89 during Wednesday's after-hours session. In the last year the share price increased with 48.72%. |
| LMT | 7.37% | Notable gains for LOCKHEED MARTIN CORP (NYSE:LMT) in the after-hours session, with a 7.37% rise to $533.5 during Wednesday. |
| NOC | 5.2% | Impressive after-hours gains for NORTHROP GRUMMAN CORP (NYSE:NOC) as its stock price advanced 5.2% to $607.0 during Wednesday's after-hours session. The stock is trading 25.8% higher than a year ago. |
| GD | 4.18% | Positive market activity for GENERAL DYNAMICS CORP (NYSE:GD) after regular trading hours, with a 4.18% increase to $360.1 in the after-hours session on Wednesday. Shareholders saw the stock price going 33.26% higher is the past year. |
| RTX | 2.84% | RTX CORP's (NYSE:RTX) stock price is advancing with 2.84% to a price of $191.01. In the last 6 months the stock gained 26.46%. |
| STZ | 2.68% | CONSTELLATION BRANDS INC-A's (NYSE:STZ) stock price increased by 2.68% to $144.25. CONSTELLATION BRANDS INC-A released earnings Yesterday. In the last year the stock lost 22.73%. |
| PLTR | 2.24% | After the regular session, PALANTIR TECHNOLOGIES INC-A (NASDAQ:PLTR) continues to impress in the after-hours session, with a 2.24% increase to $185.75. In the last 6 months the share price increased with 27.85%. |
| HSY | 2.18% | HERSHEY CO/THE's (NYSE:HSY) stock price is advancing with 2.18% to a price of $184.0. |
| COST | 2.11% | COSTCO WHOLESALE CORP's (NASDAQ:COST) shares rose 2.11% to $901.22. |
To see the full list of after hours gainers you can use our after hours gainers page.



