Curious about the top performers within the S&P500 index one hour before the close of the markets on Friday? Dive into the list of today's session's top gainers and losers for a comprehensive overview.

Gainers
| Ticker | Change | Comment |
|---|---|---|
| SMCI | 10.32% | SUPER MICRO COMPUTER INC's (NASDAQ:SMCI) stock price is advancing with 10.32% to a price of $32.45. In the last 3 months the stock lost 43.62%. |
| MU | 6.1% | MICRON TECHNOLOGY INC (NASDAQ:MU) rose 6.1% to $357.15 during Friday's after hours session. A press release (Micron Celebrates Official Groundbreaking at New York Megafab Site) was released earlier today. |
| GEV | 5.88% | Positive market sentiment drove GE VERNOVA INC's (NYSE:GEV) stock price up by 5.88% to $680.02 during Friday's session. Shareholders saw the stock price going 59.99% higher is the past year. |
| MRNA | 5.21% | MODERNA INC's (NASDAQ:MRNA) shares soared 5.21% to $41.41 during Friday's session. Shareholders saw the stock price going 31.68% higher in the past month. |
| SYF | 4.43% | SYNCHRONY FINANCIAL's (NYSE:SYF) shares rose 4.43% to $81.14 during Friday's session. |
| PWR | 4.29% | Positive market sentiment drove QUANTA SERVICES INC's (NYSE:PWR) stock price up by 4.29% to $466.86 during Friday's session. In the last year the stock gained 32.65%. |
| PNC | 4.2% | PNC FINANCIAL SERVICES GROUP's (NYSE:PNC) stock price displayed strong growth, advancing 4.2% and reaching $224.08 during Friday's session. PNC FINANCIAL SERVICES GROUP released earnings Yesterday. Yesterday the company had a press release: PNC Announces Redemption of 4.758% Fixed Rate/Floating Rate Senior Notes Due Jan. 26, 2027. |
| Q | 4.03% | Exciting news for QNITY ELECTRONICS INC (NYSE:Q) as its stock price surged 4.03% to $96.88 during Friday's session. Yesterday the company had a press release: Qnity Announces CFO Transition. |
| IRM | 3.98% | Investors witnessed a remarkable 3.98% rise in IRON MOUNTAIN INC's (NYSE:IRM) shares, which climbed to $96.36 during Friday's session. |
| CSGP | 3.23% | Investors witnessed a remarkable 3.23% rise in COSTAR GROUP INC's (NASDAQ:CSGP) shares, which climbed to $65.43 during Friday's session. Shareholders saw the stock price going 25.17% lower is the past 6 months. |
Our top gainers page will show you the full list.
Today's top losers
| Ticker | Change | Comment |
|---|---|---|
| CEG | -11.89% | CONSTELLATION ENERGY (NASDAQ:CEG) encountered a 11.89% decrease in its shares, reaching $300.63 during Friday's session. |
| VST | -8.4% | VISTRA CORP's (NYSE:VST) shares fell 8.4% to $165.04 during Friday's session. |
| APP | -6.39% | APPLOVIN CORP-CLASS A (NASDAQ:APP) encountered a 6.39% decrease in its shares, reaching $568.23 during Friday's session. In the last 6 months the stock gained 66.55%. |
| TRMB | -6.21% | TRIMBLE INC's (NASDAQ:TRMB) stock price is declining with 6.21% to a price of $73.69. |
| AMCR | -6.18% | AMCOR PLC's (NYSE:AMCR) stock price encountered a 6.18% decline, reaching $41.43 during Friday's session. |
| NRG | -5.77% | Investors witnessed a 5.77% decrease in NRG ENERGY INC's (NYSE:NRG) stock price, which closed at $149.36 during Friday's session. In the last year the share price increased with 51.66%. |
| WST | -5.55% | Investors witnessed a 5.55% decrease in WEST PHARMACEUTICAL SERVICES's (NYSE:WST) stock price, which closed at $263.9 during Friday's session. In the last 6 months the share price increased with 32.49%. |
| ALB | -5.35% | Investors witnessed a 5.35% drop in ALBEMARLE CORP's (NYSE:ALB) stock price, which closed at $164.49 during Friday's session. The stock is trading 32.59% higher than a month ago. |
| APTV | -5.24% | The market experienced a downward movement in APTIV PLC's (NYSE:APTV) stock price, closing at $78.28 with a 5.24% decrease during Friday's session. In the last 6 months the stock gained 21.13%. |
| MOS | -4.84% | Investors witnessed a 4.84% decrease in MOSAIC CO/THE's (NYSE:MOS) stock price, which closed at $26.25 during Friday's session. Yesterday the company had a press release: Mosaic Issues Market Update And Preliminary Fourth Quarter 2025 Sales Results. |
For the full top loser list go to our top losers page.






