Exploring the top movers within the S&P500 index during today's session.

By Mill Chart

Last update: Mar 20, 2025

Let's have a look at the top S&P500 gainers and losers one hour before the close of the markets of today's session.

Gainers

TickerChangeComment
DRI5.91%DARDEN RESTAURANTS INC's (NYSE:DRI) shares soared 5.91% to $199.27 during Thursday's session. yesterday the company released their earnings.
JBL3.41%JABIL INC (NYSE:JBL) experienced a significant 3.41% increase, reaching $144.24 during Thursday's session. JABIL INC released earnings Yesterday. Yesterday the company had a press release: Jabil Posts Second Quarter Results.
CHTR2.75%CHARTER COMMUNICATIONS INC-A (NASDAQ:CHTR) rose 2.75% to $362.73 during Thursday's after hours session. In the last year the share price increased with 21.48%.
AJG2.69%ARTHUR J GALLAGHER & CO's (NYSE:AJG) stock price is advancing with 2.69% to a price of $335.42. Shareholders saw the stock price going 32.5% higher is the past year.
ALL2.57%ALLSTATE CORP's (NYSE:ALL) shares rose 2.57% to $210.14 during Thursday's session. A press release (Allstate survey: Americans express growing concern about their personal info at tax time – why identity protection may offer the best safeguards) was released yesterday.
VST2.55%VISTRA CORP (NYSE:VST) witnessed a notable 2.55% uptick in its shares, reaching $132.94 during Thursday's session. Shareholders saw the stock price going 23.32% lower in the past month.
PLTR2.28%PALANTIR TECHNOLOGIES INC-A (NASDAQ:PLTR) experienced a significant 2.28% increase, reaching $88.07 during Thursday's session. Shareholders saw the stock price going 23.17% lower in the past month.
ALGN2.11%ALIGN TECHNOLOGY INC's (NASDAQ:ALGN) shares rose 2.11% to $169.65 during Thursday's session. The stock is trading 21.28% lower than 3 months ago.
LUV2.09%With a 2.09% surge, SOUTHWEST AIRLINES CO's (NYSE:LUV) stock price reached $34.3 during Thursday's session, signaling positive momentum.
DXCM2.08%DEXCOM INC (NASDAQ:DXCM) rose 2.08% to $74.91 during Thursday's after hours session. A press release (Dexcom Report Unveiled at ATTD 2025 Reveals HCPs Favour Tech Over Medication for Future of Type 2 Care) was released two days ago.

For the full top gainers list go to our top gainers page.

Today's top losers

TickerChangeComment
IT-7.38%Investors witnessed a 7.38% decrease in GARTNER INC's (NYSE:IT) stock price, which closed at $416.25 during Thursday's session.
ACN-7.19%There was a downturn in ACCENTURE PLC-CL A's (NYSE:ACN) shares, as they experienced a 7.19% decline, closing at $301.13 during Thursday's session. yesterday the company released their earnings.
MCHP-5.98%There was a downturn in MICROCHIP TECHNOLOGY INC's (NASDAQ:MCHP) shares, as they experienced a 5.98% decline, closing at $51.3 during Thursday's session. Yesterday the company had a press release: Microchip Technology Announces Launch of Offering of Depositary Shares Representing Interests in Series A Mandatory Convertible Preferred Stock.
CRL-4.5%During Thursday's session, CHARLES RIVER LABORATORIES's (NYSE:CRL) shares took a tumble, falling 4.5% to $166.05. Shareholders saw the stock price going 36.21% lower is the past year.
EPAM-4.36%Investors witnessed a 4.36% drop in EPAM SYSTEMS INC's (NYSE:EPAM) stock price, which closed at $172.98 during Thursday's session. The stock is trading 29.93% lower than a month ago.
IBM-3.22%INTL BUSINESS MACHINES CORP's (NYSE:IBM) stock price encountered a 3.22% decline, reaching $244.16 during Thursday's session. In the last year the share price increased with 32.2%.
MPWR-3.22%MONOLITHIC POWER SYSTEMS INC's (NASDAQ:MPWR) stock price is declining with 3.22% to a price of $609.57. A press release (ROSEN, A TRUSTED AND LEADING LAW FIRM, Encourages Monolithic Power Systems, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action – MPWR) was released yesterday.
RJF-3.07%There was a downturn in RAYMOND JAMES FINANCIAL INC's (NYSE:RJF) shares, as they experienced a 3.07% decline, closing at $141.93 during Thursday's session.
CTSH-3.03%Investors witnessed a 3.03% decrease in COGNIZANT TECH SOLUTIONS-A's (NASDAQ:CTSH) stock price, which closed at $77.25 during Thursday's session.
ALB-2.98%ALBEMARLE CORP's (NYSE:ALB) stock price faced a 2.98% decline, reaching $77.12 during Thursday's session. Shareholders saw the stock price going 34.23% lower is the past year.

To see the full list of top losers you can use our top losers page.

ALBEMARLE CORP

NYSE:ALB (1/16/2026, 8:04:00 PM)

After market: 162.51 -0.53 (-0.33%)

163.04

-10.74 (-6.18%)


ARTHUR J GALLAGHER & CO

NYSE:AJG (1/16/2026, 8:04:00 PM)

After market: 258.52 0 (0%)

258.52

+2.37 (+0.93%)


RAYMOND JAMES FINANCIAL INC

NYSE:RJF (1/16/2026, 8:04:00 PM)

After market: 171.945 +0.16 (+0.1%)

171.78

+0.23 (+0.13%)


ALLSTATE CORP

NYSE:ALL (1/16/2026, 8:04:00 PM)

After market: 210.09 +17.81 (+9.26%)

192.28

-3.19 (-1.63%)


CHARLES RIVER LABORATORIES

NYSE:CRL (1/16/2026, 8:04:00 PM)

After market: 219.7 0 (0%)

219.7

-3.77 (-1.69%)


ALIGN TECHNOLOGY INC

NASDAQ:ALGN (1/16/2026, 8:00:00 PM)

After market: 171.49 0 (0%)

171.49

+0.02 (+0.01%)


DEXCOM INC

NASDAQ:DXCM (1/16/2026, 8:07:58 PM)

After market: 68.7733 -0.77 (-1.1%)

69.54

+0.3 (+0.43%)


ACCENTURE PLC-CL A

NYSE:ACN (1/16/2026, 8:04:00 PM)

After market: 286.21 0 (0%)

286.21

-1.56 (-0.54%)


GARTNER INC

NYSE:IT (1/16/2026, 8:04:00 PM)

After market: 230.67 0 (0%)

230.67

+0.29 (+0.13%)


SOUTHWEST AIRLINES CO

NYSE:LUV (1/16/2026, 8:04:00 PM)

After market: 43.07 -0.05 (-0.12%)

43.12

+0.02 (+0.05%)


DARDEN RESTAURANTS INC

NYSE:DRI (1/16/2026, 8:07:29 PM)

After market: 184.87 -29.75 (-13.86%)

214.62

+0.29 (+0.14%)


COGNIZANT TECH SOLUTIONS-A

NASDAQ:CTSH (1/16/2026, 8:03:19 PM)

After market: 84.74 0 (0%)

84.74

-0.08 (-0.09%)


INTL BUSINESS MACHINES CORP

NYSE:IBM (1/16/2026, 8:04:00 PM)

After market: 305.65 -0.02 (-0.01%)

305.67

+7.72 (+2.59%)


JABIL INC

NYSE:JBL (1/16/2026, 8:04:00 PM)

After market: 251.7 +0.41 (+0.16%)

251.29

-1.89 (-0.75%)


MICROCHIP TECHNOLOGY INC

NASDAQ:MCHP (1/16/2026, 8:00:01 PM)

After market: 74.7 0 (0%)

74.7

+0.25 (+0.34%)


MONOLITHIC POWER SYSTEMS INC

NASDAQ:MPWR (1/16/2026, 8:00:01 PM)

After market: 1033.17 0 (0%)

1033.17

+23.63 (+2.34%)


EPAM SYSTEMS INC

NYSE:EPAM (1/16/2026, 8:09:54 PM)

After market: 212.61 0 (0%)

212.61

-2.63 (-1.22%)


CHARTER COMMUNICATIONS INC-A

NASDAQ:CHTR (1/16/2026, 8:00:00 PM)

After market: 189.94 +0.18 (+0.09%)

189.76

-4.85 (-2.49%)


PALANTIR TECHNOLOGIES INC-A

NASDAQ:PLTR (1/16/2026, 8:00:00 PM)

After market: 171.63 +0.67 (+0.39%)

170.96

-6.11 (-3.45%)


VISTRA CORP

NYSE:VST (1/16/2026, 8:04:00 PM)

After market: 166.89 +0.29 (+0.17%)

166.6

-13.58 (-7.54%)



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