Let's delve into the developments on the US markets one hour before the close of the markets on Tuesday. Below, you'll find the top gainers and losers within the S&P500 index during today's session.

Top gainers
| Ticker | Change | Comment |
|---|---|---|
| MRK | 6.22% | Investors witnessed a remarkable 6.22% rise in MERCK & CO. INC.'s (NYSE:MRK) shares, which climbed to $83.47 during Tuesday's session. The stock is trading 28.41% lower than a year ago. |
| PFE | 5.85% | In an impressive move, PFIZER INC's (NYSE:PFE) shares recorded a 5.85% increase, closing at $25.25 during Tuesday's session. A press release (Pfizer Reaches Landmark Agreement with U.S. Government to Lower Drug Costs for American Patients) was released earlier today. |
| DHR | 5.66% | DANAHER CORP's (NYSE:DHR) stock price displayed strong growth, advancing 5.66% and reaching $196.59 during Tuesday's session. The stock is trading 31.1% lower than a year ago. |
| CRL | 5.39% | CHARLES RIVER LABORATORIES's (NYSE:CRL) stock price increased by 5.39% to $154.91. The stock is trading 22.94% lower than a year ago. |
| LLY | 5.1% | ELI LILLY & CO (NYSE:LLY) rose 5.1% to $763.58 during Tuesday's after hours session. |
| TECH | 4.8% | BIO-TECHNE CORP's (NASDAQ:TECH) stock price is advancing with 4.8% to a price of $54.73. Shareholders saw the stock price going 30.16% lower is the past year. |
| IQV | 4.65% | Investors witnessed a remarkable 4.65% rise in IQVIA HOLDINGS INC's (NYSE:IQV) shares, which climbed to $189.12 during Tuesday's session. In the last year the share price dropped with 21.37%. |
| TMO | 4.59% | THERMO FISHER SCIENTIFIC INC's (NYSE:TMO) shares rose 4.59% to $483.24 during Tuesday's session. The stock is trading 22.81% lower than a year ago. |
| FCX | 4.24% | Investors witnessed a remarkable 4.24% rise in FREEPORT-MCMORAN INC's (NYSE:FCX) shares, which climbed to $38.7 during Tuesday's session. In the last 6 months the stock gained 27.34%. |
| DELL | 4.05% | In an impressive move, DELL TECHNOLOGIES -C's (NYSE:DELL) shares recorded a 4.05% increase, closing at $139.32 during Tuesday's session. A press release (New Dell PowerEdge Server Delivers Breakthrough Performance and Lowers Costs for Telecom and Enterprise Edge Deployments) was released earlier today. |
For the full top gainers list go to our top gainers page.
Losers
| Ticker | Change | Comment |
|---|---|---|
| ALB | -8.56% | During Tuesday's session, ALBEMARLE CORP's (NYSE:ALB) shares took a tumble, falling 8.56% to $79.44. Shareholders saw the stock price going 29.27% higher in the past 3 months. |
| MGM | -5.94% | The market experienced a downward movement in MGM RESORTS INTERNATIONAL's (NYSE:MGM) stock price, closing at $34.36 with a 5.94% decrease during Tuesday's session. The stock is trading 36.0% higher than 6 months ago. |
| APO | -5.75% | Investors witnessed a 5.75% decrease in APOLLO GLOBAL MANAGEMENT INC's (NYSE:APO) stock price, which closed at $130.48 during Tuesday's session. Yesterday the company had a press release: Apollo Announces Launch of Apollo Sports Capital. |
| COF | -5.7% | Investors witnessed a 5.7% drop in CAPITAL ONE FINANCIAL CORP's (NYSE:COF) stock price, which closed at $210.85 during Tuesday's session. In the last 6 months the share price increased with 48.5%. |
| KKR | -5.6% | KKR & CO INC (NYSE:KKR) encountered a 5.6% decrease in its shares, reaching $126.95 during Tuesday's session. In the last 6 months the stock gained 44.93%. |
| PAYC | -4.94% | PAYCOM SOFTWARE INC's (NYSE:PAYC) shares fell 4.94% to $207.4 during Tuesday's session. In the last year the stock gained 29.89%. |
| BX | -4.84% | There was a downturn in BLACKSTONE INC's (NYSE:BX) shares, as they experienced a 4.84% decline, closing at $167.61 during Tuesday's session. In the last 6 months the share price increased with 40.87%. |
| XYZ | -4.63% | BLOCK INC's (NYSE:XYZ) stock price encountered a 4.63% decline, reaching $71.9 during Tuesday's session. In the last 6 months the stock gained 50.0%. |
| GPN | -4.59% | Investors witnessed a 4.59% decrease in GLOBAL PAYMENTS INC's (NYSE:GPN) stock price, which closed at $82.38 during Tuesday's session. A press release (Global Payments Appoints Nathan Rozof as Head of Investor Relations) was released earlier today. |
| LUV | -4.27% | SOUTHWEST AIRLINES CO's (NYSE:LUV) stock price encountered a 4.27% decline, reaching $31.36 during Tuesday's session. The stock is trading 26.63% higher than 6 months ago. |
For the full top loser list go to our top losers page.




