The US market session of Thursday is over, let's have a look at the top S&P500 gainers and losers in the after hours session today.
Gainers
| Ticker | Change | Comment |
|---|---|---|
| DECK | 11.41% | Positive market activity for DECKERS OUTDOOR CORP (NYSE:DECK) after regular trading hours, with a 11.41% increase to $111.3 in the after-hours session on Thursday. DECKERS OUTDOOR CORP released earnings Yesterday. A press release (Deckers Brands Reports Third Quarter Fiscal Year 2026 Financial Results) was released earlier today. |
| SNDK | 11.26% | After the regular session, SANDISK CORP (NASDAQ:SNDK) continues to impress in the after-hours session, with a 11.26% increase to $600.0. SANDISK CORP released earnings Yesterday. A press release (Kioxia and Sandisk Extend Yokkaichi Joint Venture Agreement Through 2034) was released earlier today. |
| AJG | 4.42% | Positive market activity for ARTHUR J GALLAGHER & CO (NYSE:AJG) after regular trading hours, with a 4.42% increase to $256.71 in the after-hours session on Thursday. ARTHUR J GALLAGHER & CO released earnings Yesterday. |
| HOOD | 2.86% | ROBINHOOD MARKETS INC - A (NASDAQ:HOOD) showcases remarkable after-hours performance, with a 2.86% rise to $104.14 during Thursday's after-hours trading. In the last 3 months the stock lost 31.03%. |
| WDC | 2.37% | After the closing bell, WESTERN DIGITAL CORP (NASDAQ:WDC) demonstrated strong momentum in the after-hours session, with a 2.37% rise to $285.0. WESTERN DIGITAL CORP released earnings Yesterday. Earlier today the company had a press release: Western Digital Reports Fiscal Second Quarter 2026 Financial Results. |
| STX | 2.34% | Promising after-hours performance observed for SEAGATE TECHNOLOGY HOLDINGS (NASDAQ:STX) as its shares surged 2.34% to $457.0 during Thursday's after-hours trading. Shareholders saw the stock price going 59.44% higher in the past month. |
For the full after hours gainers list go to our after hours gainers page.