Curious about the top performers within the S&P500 index in the middle of the day on Wednesday? Dive into the list of today's session's top gainers and losers for a comprehensive overview.

Today's top gainers
| Ticker | Change | Comment |
|---|---|---|
| ORCL | 8.41% | Exciting news for ORACLE CORP (NYSE:ORCL) as its stock price surged 8.41% to $161.97 during Wednesday's session. Yesterday the company had a press release: NYSE: ORCL: Kessler Topaz Meltzer & Check, LLP Files a Securities Fraud Class Action Lawsuit Against Oracle Corporation. |
| CF | 7.56% | CF INDUSTRIES HOLDINGS INC's (NYSE:CF) stock price is advancing with 7.56% to a price of $118.37. The stock is trading 38.97% higher than 3 months ago. |
| MOS | 6.78% | Investors celebrated as MOSAIC CO/THE (NYSE:MOS) experienced a 6.78% rise in its shares, closing at $28.27 during Wednesday's session. Earlier today the company had a press release: Mosaic and Rainbow Rare Earths Advance Uberaba Rare Earths Project in Brazil. |
| VLO | 4.8% | Investors celebrated as VALERO ENERGY CORP (NYSE:VLO) experienced a 4.8% rise in its shares, closing at $227.43 during Wednesday's session. In the last 3 months the stock gained 28.95%. |
| MPC | 4.6% | MARATHON PETROLEUM CORP's (NYSE:MPC) stock price increased by 4.6% to $225.12. The stock is trading 52.48% higher than a year ago. |
| MOH | 4.29% | Positive market sentiment drove MOLINA HEALTHCARE INC's (NYSE:MOH) stock price up by 4.29% to $147.38 during Wednesday's session. In the last 6 months the stock lost 21.87%. |
| MU | 4.23% | Investors witnessed a remarkable 4.23% rise in MICRON TECHNOLOGY INC's (NASDAQ:MU) shares, which climbed to $420.17 during Wednesday's session. In the last 3 months the share price increased with 67.17%. |
| PSX | 3.47% | Investors witnessed a remarkable 3.47% rise in PHILLIPS 66's (NYSE:PSX) shares, which climbed to $168.14 during Wednesday's session. Shareholders saw the stock price going 24.25% higher is the past 6 months. |
| TER | 3.31% | Exciting news for TERADYNE INC (NASDAQ:TER) as its stock price surged 3.31% to $310.74 during Wednesday's session. Shareholders saw the stock price going 55.54% higher in the past 3 months. |
| EXE | 3.23% | EXPAND ENERGY CORP (NASDAQ:EXE) rose 3.23% to $108.05 during Wednesday's after hours session. |
Our top gainers page will show you the full list.
Today's top losers
| Ticker | Change | Comment |
|---|---|---|
| FICO | -10.12% | FAIR ISAAC CORP's (NYSE:FICO) shares fell 10.12% to $1.16K during Wednesday's session. A press release (FICO Launches Digital Tool Hub to Help Lenders Accelerate Credit Risk Strategy Innovation and Advance Financial Inclusion) was released earlier today. |
| CEG | -5.34% | The market experienced a downward movement in CONSTELLATION ENERGY's (NASDAQ:CEG) stock price, closing at $300.15 with a 5.34% decrease during Wednesday's session. Shareholders saw the stock price going 46.49% higher is the past year. |
| CPB | -5.02% | During Wednesday's session, THE CAMPBELL'S COMPANY's (NASDAQ:CPB) shares took a tumble, falling 5.02% to $23.44. A press release (Campbell's Reports Second Quarter Fiscal 2026 Results) was released earlier today. |
| CAG | -4.6% | CONAGRA BRANDS INC (NYSE:CAG) encountered a 4.6% decrease in its shares, reaching $17.25 during Wednesday's session. In the last year the stock lost 29.51%. |
| NRG | -4.33% | NRG ENERGY INC's (NYSE:NRG) stock price is declining with 4.33% to a price of $148.43. Shareholders saw the stock price going 62.65% higher is the past year. |
| GDDY | -4.29% | GODADDY INC - CLASS A's (NYSE:GDDY) stock price is declining with 4.29% to a price of $86.34. Shareholders saw the stock price going 27.72% lower in the past 3 months. |
| IFF | -4.15% | INTL FLAVORS & FRAGRANCES's (NYSE:IFF) shares fell 4.15% to $69.83 during Wednesday's session. Yesterday the company had a press release: IFF Expands Latin American Footprint With New Enzyme Hub, Brazil Application Lab. |
| VST | -4.06% | During Wednesday's session, VISTRA CORP's (NYSE:VST) shares took a tumble, falling 4.06% to $157.72. The stock is trading 21.6% lower than 6 months ago. |
| MKC | -4.01% | MCCORMICK & CO-NON VTG SHRS's (NYSE:MKC) shares fell 4.01% to $60.85 during Wednesday's session. In the last year the stock lost 21.09%. |
| PM | -3.86% | PHILIP MORRIS INTERNATIONAL's (NYSE:PM) stock price is declining with 3.86% to a price of $166.19. |
To see the full list of top losers you can use our top losers page.