Wednesday's session: top gainers and losers in the S&P500 index
By Mill Chart
Last update: Jul 30, 2025
Let's have a look at what is happening on the US markets in the middle of the day on Wednesday. Below you can find the top S&P500 gainers and losers in today's session.
Top gainers
| Ticker | Change | Comment |
|---|---|---|
| TER | 20.99% | In an impressive move, TERADYNE INC's (NASDAQ:TER) shares recorded a 20.99% increase, closing at $109.55 during Wednesday's session. A press release (Teradyne Reports Second Quarter 2025 Results) was released yesterday. |
| GNRC | 14.99% | In an impressive move, GENERAC HOLDINGS INC's (NYSE:GNRC) shares recorded a 14.99% increase, closing at $174.0 during Wednesday's session. yesterday the company released their earnings. In the last 3 months the stock gained 32.09%. |
| HUM | 7.47% | HUMANA INC's (NYSE:HUM) stock price increased by 7.47% to $250.0. The company's earnings where released Yesterday. A press release (Humana Reports Second Quarter 2025 Financial Results; Raises Full Year 2025 Adjusted EPS and Revenue Guidance) was released earlier today. |
| EA | 7.14% | ELECTRONIC ARTS INC's (NASDAQ:EA) stock price displayed strong growth, advancing 7.14% and reaching $158.34 during Wednesday's session. A press release (Electronic Arts Reports Q1 FY26 Results) was released yesterday. |
| EXE | 5.0% | EXPAND ENERGY CORP's (NASDAQ:EXE) shares soared 5.0% to $104.33 during Wednesday's session. Yesterday the company had a press release: Expand Energy Corporation Reports Second Quarter 2025 Results. |
| BG | 4.68% | BUNGE GLOBAL SA's (NYSE:BG) shares rose 4.68% to $79.91 during Wednesday's session. BUNGE GLOBAL SA released earnings Yesterday. Earlier today the company had a press release: Bunge Reports Second Quarter 2025 Results. |
| SMCI | 4.31% | With a 4.31% surge, SUPER MICRO COMPUTER INC's (NASDAQ:SMCI) stock price reached $61.16 during Wednesday's session, signaling positive momentum. Shareholders saw the stock price going 73.92% higher in the past 3 months. |
| AEP | 3.8% | AMERICAN ELECTRIC POWER's (NASDAQ:AEP) stock price displayed strong growth, advancing 3.8% and reaching $113.37 during Wednesday's session. AMERICAN ELECTRIC POWER released earnings Yesterday. |
| CVS | 3.45% | Investors celebrated as CVS HEALTH CORP (NYSE:CVS) experienced a 3.45% rise in its shares, closing at $62.07 during Wednesday's session. Today CVS is releasing earnings. |
| VST | 3.39% | VISTRA CORP's (NYSE:VST) stock price is advancing with 3.39% to a price of $204.71. Shareholders saw the stock price going 42.16% higher in the past 3 months. |
Our top gainers page will show you the full list.
Losers
| Ticker | Change | Comment |
|---|---|---|
| IEX | -8.86% | The market experienced a 8.86% downturn in IDEX CORP's (NYSE:IEX) stock price, closing at $168.78 during Wednesday's session. IDEX CORP released earnings Yesterday. Earlier today the company had a press release: IDEX Reports Second Quarter Results. |
| ODFL | -8.75% | During Wednesday's session, OLD DOMINION FREIGHT LINE's (NASDAQ:ODFL) shares took a tumble, falling 8.75% to $147.93. The company's earnings where released Yesterday. Earlier today the company had a press release: Old Dominion Freight Line Reports Second Quarter 2025 Earnings Per Diluted Share of $1.27. |
| TT | -7.7% | During Wednesday's session, TRANE TECHNOLOGIES PLC's (NYSE:TT) shares took a tumble, falling 7.7% to $434.71. TRANE TECHNOLOGIES PLC released earnings Yesterday. A press release (Trane Technologies Reports Strong Second Quarter Results; Raises Full-Year Revenue and EPS Guidance) was released earlier today. |
| MDLZ | -5.97% | The market experienced a downward movement in MONDELEZ INTERNATIONAL INC-A's (NASDAQ:MDLZ) stock price, closing at $65.55 with a 5.97% decrease during Wednesday's session. In the last 6 months the share price increased with 20.21%. |
| GRMN | -5.5% | GARMIN LTD's (NYSE:GRMN) stock price decreased by 5.5% to $226.13. yesterday the company released their earnings. Shareholders saw the stock price going 24.78% higher in the past 3 months. |
| PANW | -5.25% | During Wednesday's session, PALO ALTO NETWORKS INC's (NASDAQ:PANW) shares took a tumble, falling 5.25% to $183.66. In the last year the stock gained 26.86%. |
| GEHC | -5.15% | The market experienced a 5.15% downturn in GE HEALTHCARE TECHNOLOGY's (NASDAQ:GEHC) stock price, closing at $73.72 during Wednesday's session. yesterday the company released their earnings. A press release (GE HealthCare reports second quarter 2025 financial results) was released earlier today. |
| STX | -4.99% | SEAGATE TECHNOLOGY HOLDINGS's (NASDAQ:STX) stock price is declining with 4.99% to a price of $145.06. A press release (Seagate Technology Reports Fiscal Fourth Quarter and Fiscal Year 2025 Financial Results) was released yesterday. |
| RSG | -4.99% | REPUBLIC SERVICES INC (NYSE:RSG) encountered a 4.99% decrease in its shares, reaching $233.73 during Wednesday's session. In the last year the share price increased with 23.0%. |
| PPG | -4.92% | Investors witnessed a 4.92% decrease in PPG INDUSTRIES INC's (NYSE:PPG) stock price, which closed at $106.7 during Wednesday's session. A press release (PPG reports second quarter 2025 financial results) was released yesterday. |
To see the full list of top losers you can use our top losers page.
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