What's going on in today's session: S&P500 movers
By Mill Chart
Last update: Sep 30, 2025
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.
NYSE:FCX (9/30/2025, 2:56:52 PM)
38.605
+1.48 (+4%)
NYSE:ALB (9/30/2025, 2:57:07 PM)
79.4637
-7.42 (-8.54%)
NYSE:DHR (9/30/2025, 2:57:10 PM)
196.515
+10.45 (+5.62%)
NYSE:BX (9/30/2025, 2:57:07 PM)
168.03
-8.11 (-4.6%)
NYSE:COF (9/30/2025, 2:57:07 PM)
211.265
-12.34 (-5.52%)
NYSE:CRL (9/30/2025, 2:56:38 PM)
154.595
+7.6 (+5.17%)
NASDAQ:TECH (9/30/2025, 2:57:02 PM)
54.715
+2.49 (+4.76%)
NYSE:LLY (9/30/2025, 2:57:09 PM)
762.96
+36.45 (+5.02%)
NYSE:MRK (9/30/2025, 2:57:10 PM)
83.26
+4.68 (+5.96%)
NYSE:PFE (9/30/2025, 2:57:10 PM)
25.315
+1.47 (+6.14%)
NYSE:GPN (9/30/2025, 2:56:51 PM)
82.31
-4.03 (-4.67%)
NYSE:LUV (9/30/2025, 2:57:06 PM)
31.445
-1.31 (-4.01%)
NYSE:MGM (9/30/2025, 2:57:09 PM)
34.495
-2.04 (-5.57%)
NYSE:DELL (9/30/2025, 2:57:08 PM)
139.42
+5.52 (+4.12%)
NYSE:TMO (9/30/2025, 2:57:06 PM)
483.1
+21.06 (+4.56%)
NYSE:APO (9/30/2025, 2:57:10 PM)
130.76
-7.68 (-5.55%)
NYSE:PAYC (9/30/2025, 2:56:18 PM)
207.5
-10.67 (-4.89%)
NYSE:KKR (9/30/2025, 2:57:10 PM)
127.25
-7.23 (-5.38%)
NYSE:IQV (9/30/2025, 2:55:57 PM)
189.53
+8.81 (+4.87%)
NYSE:XYZ (9/30/2025, 2:57:06 PM)
71.73
-3.66 (-4.85%)
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