Which S&P500 stocks are moving before the opening bell on Wednesday?
By Mill Chart
Last update: Dec 10, 2025
Get insights into the top gainers and losers in the S&P500 index of Wednesday's pre-market session.
Pre-market gainers
| Ticker | Change | Comment |
|---|---|---|
| GEV | 10.43% | GE VERNOVA INC (NYSE:GEV) rose 10.43% to $690.5 during Wednesday's pre-market session. Yesterday the company had a press release: GE Vernova declares increased first quarter 2026 dividend and increases buyback authorization. |
| RMD | 5.27% | RESMED INC (NYSE:RMD) experienced an impressive 5.27% increase in share price, reaching $259.5 during the pre-market session on Wednesday. Two days ago the company had a press release: Resmed Receives FDA Clearance for Personalized Therapy Comfort Settings, to be Marketed as Smart Comfort, an AI-Enabled, Digital Medical Device That Helps Personalize CPAP Therapy. |
| TPL | 4.22% | TEXAS PACIFIC LAND CORP (NYSE:TPL) experienced an impressive 4.22% increase in share price, reaching $917.97 during the pre-market session on Wednesday. Shareholders saw the stock price going 21.33% lower is the past 6 months. |
| WBD | 2.46% | WARNER BROS DISCOVERY INC's (NASDAQ:WBD) shares rose 2.46% to $28.95. Shareholders saw the stock price going 22.98% higher in the past month. |
For the full premarket gainers list go to our premarket gainers page.
NYSE:TPL (1/14/2026, 9:40:09 AM)
326.14
+4.31 (+1.34%)
NYSE:RMD (1/14/2026, 9:40:05 AM)
253.48
-1.19 (-0.47%)
NASDAQ:WBD (1/14/2026, 9:40:07 AM)
29.17
+0.31 (+1.07%)
NYSE:GEV (1/14/2026, 9:40:03 AM)
647.92
-4.17 (-0.64%)
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