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

By Mill Chart

Last update: Dec 17, 2025

Wondering what's happening in today's session for the S&P500 index? Stay informed with the top movers within the S&P500 index on Wednesday.


topmovers

Today's top gainers

TickerChangeComment
TPL6.81%With a 6.81% surge, TEXAS PACIFIC LAND CORP's (NYSE:TPL) stock price reached $876.59 during Wednesday's session, signaling positive momentum. A press release (Bolt and TPL Announce Strategic Agreement to Pursue Data Center Development in West Texas) was released yesterday.
CMG4.98%CHIPOTLE MEXICAN GRILL INC (NYSE:CMG) witnessed a notable 4.98% uptick in its shares, reaching $37.43 during Wednesday's session. The stock is trading 32.44% lower than 6 months ago.
DVN4.03%DEVON ENERGY CORP's (NYSE:DVN) shares soared 4.03% to $36.5 during Wednesday's session.
OXY3.72%Investors witnessed a remarkable 3.72% rise in OCCIDENTAL PETROLEUM CORP's (NYSE:OXY) shares, which climbed to $40.37 during Wednesday's session.
COP3.69%With a 3.69% surge, CONOCOPHILLIPS's (NYSE:COP) stock price reached $94.12 during Wednesday's session, signaling positive momentum.
GIS3.37%Investors witnessed a remarkable 3.37% rise in GENERAL MILLS INC's (NYSE:GIS) shares, which climbed to $48.6 during Wednesday's session. Yesterday the company had a press release: General Mills Reports Fiscal 2026 Second-quarter Results and Reaffirms Full-year Outlook.
DRI3.23%DARDEN RESTAURANTS INC's (NYSE:DRI) stock price increased by 3.23% to $191.52. The company is releasing earnings today.
CPT3.2%In an impressive move, CAMDEN PROPERTY TRUST's (NYSE:CPT) shares recorded a 3.2% increase, closing at $107.7 during Wednesday's session.
PCG3.18%Exciting news for P G & E CORP (NYSE:PCG) as its stock price surged 3.18% to $15.76 during Wednesday's session. Shareholders saw the stock price going 22.96% lower is the past year.
ALB3.17%With a 3.17% surge, ALBEMARLE CORP's (NYSE:ALB) stock price reached $135.22 during Wednesday's session, signaling positive momentum. In the last 3 months the share price increased with 60.15%.

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

Today's top losers

TickerChangeComment
GEV-9.5%GE VERNOVA INC's (NYSE:GEV) shares fell 9.5% to $621.0. Yesterday the company had a press release: Low-Carbon Fuels Sector Experiencing Massive Growth with Overall Revenues Projected to Exceed $300 Billion By 2030.
CEG-8.26%There was a downturn in CONSTELLATION ENERGY's (NASDAQ:CEG) shares, as they experienced a 8.26% decline, closing at $335.42 during Wednesday's session. A press release (NRC Renews Operating Licenses for Clinton & Dresden; Constellation Investing $370 Million in State-of-the-Art Upgrades to Keep These Illinois Nuclear Facilities Online, Meet Rising Power Demand and Support Economic Growth) was released yesterday.
VST-7.85%There was a notable decline in VISTRA CORP's (NYSE:VST) shares, as they dropped 7.85% to $159.84 during Wednesday's session. Shareholders saw the stock price going 23.94% higher is the past year.
NRG-7.37%NRG ENERGY INC's (NYSE:NRG) stock price decreased by 7.37% to $148.35. In the last year the share price increased with 77.06%.
GNRC-6.99%GENERAC HOLDINGS INC's (NYSE:GNRC) shares fell 6.99% to $144.5 during Wednesday's session. In the last 6 months the stock gained 22.0%.
LRCX-5.83%LAM RESEARCH CORP's (NASDAQ:LRCX) shares fell 5.83% to $153.74. The stock is trading 28.63% higher than 3 months ago.
PWR-5.81%There was a notable decline in QUANTA SERVICES INC's (NYSE:PWR) shares, as they dropped 5.81% to $413.01 during Wednesday's session. Shareholders saw the stock price going 21.54% higher is the past 6 months.
AMD-5.29%There was a downturn in ADVANCED MICRO DEVICES's (NASDAQ:AMD) shares, as they experienced a 5.29% decline, closing at $198.11 during Wednesday's session. The stock is trading 32.9% higher than 3 months ago.
PLTR-5.27%PALANTIR TECHNOLOGIES INC-A's (NASDAQ:PLTR) shares fell 5.27% to $177.85 during Wednesday's session. Yesterday the company had a press release: Accenture and Palantir Expand Global Strategic Partnership to Drive AI Reinvention.
EME-5.24%The market experienced a downward movement in EMCOR GROUP INC's (NYSE:EME) stock price, closing at $591.84 with a 5.24% decrease during Wednesday's session. In the last 6 months the stock gained 28.77%.

Our top losers page will show you the full list.

DEVON ENERGY CORP

NYSE:DVN (12/23/2025, 10:02:01 PM)

Premarket: 36.27 -0.07 (-0.19%)

36.34

-0.09 (-0.25%)


OCCIDENTAL PETROLEUM CORP

NYSE:OXY (12/23/2025, 8:27:45 PM)

Premarket: 40.11 +0.01 (+0.02%)

40.1

-0.17 (-0.42%)


CONOCOPHILLIPS

NYSE:COP (12/23/2025, 8:04:00 PM)

Premarket: 92.52 -0.21 (-0.23%)

92.73

-0.58 (-0.62%)


ALBEMARLE CORP

NYSE:ALB (12/23/2025, 8:04:00 PM)

Premarket: 145 -1.7 (-1.16%)

146.7

+1.32 (+0.91%)


GENERAL MILLS INC

NYSE:GIS (12/23/2025, 8:08:43 PM)

Premarket: 46.71 +0.07 (+0.15%)

46.64

-0.76 (-1.6%)


TEXAS PACIFIC LAND CORP

NYSE:TPL (12/23/2025, 8:04:00 PM)

After market: 297.33 0 (0%)

297.33

-5.47 (-1.81%)


CAMDEN PROPERTY TRUST

NYSE:CPT (12/23/2025, 8:04:00 PM)

After market: 107.8 0 (0%)

107.8

-0.72 (-0.66%)


EMCOR GROUP INC

NYSE:EME (12/23/2025, 8:04:00 PM)

After market: 625.69 0 (0%)

625.69

+3.85 (+0.62%)


QUANTA SERVICES INC

NYSE:PWR (12/23/2025, 8:04:00 PM)

Premarket: 435.15 -0.05 (-0.01%)

435.2

+2.17 (+0.5%)


CHIPOTLE MEXICAN GRILL INC

NYSE:CMG (12/23/2025, 8:04:00 PM)

Premarket: 37.74 -0.05 (-0.13%)

37.79

-0.13 (-0.34%)


DARDEN RESTAURANTS INC

NYSE:DRI (12/23/2025, 8:04:00 PM)

After market: 187 0 (0%)

187

-2.26 (-1.19%)


ADVANCED MICRO DEVICES

NASDAQ:AMD (12/23/2025, 8:00:00 PM)

Premarket: 215.52 +0.62 (+0.29%)

214.9

-0.05 (-0.02%)


LAM RESEARCH CORP

NASDAQ:LRCX (12/23/2025, 8:17:40 PM)

Premarket: 175.77 +0.61 (+0.35%)

175.16

-0.1 (-0.06%)


P G & E CORP

NYSE:PCG (12/23/2025, 8:04:00 PM)

Premarket: 15.9 +0.04 (+0.25%)

15.86

-0.12 (-0.75%)


NRG ENERGY INC

NYSE:NRG (12/23/2025, 8:24:59 PM)

After market: 158.11 0 (0%)

158.11

+1.15 (+0.73%)


GENERAC HOLDINGS INC

NYSE:GNRC (12/23/2025, 8:09:01 PM)

After market: 141.27 +1.4 (+1%)

139.87

-0.18 (-0.13%)


PALANTIR TECHNOLOGIES INC-A

NASDAQ:PLTR (12/23/2025, 10:32:15 PM)

Premarket: 193.56 -0.57 (-0.29%)

194.13

+0.15 (+0.08%)


VISTRA CORP

NYSE:VST (12/23/2025, 8:04:00 PM)

Premarket: 161.5 -0.17 (-0.11%)

161.67

+0.1 (+0.06%)


CONSTELLATION ENERGY

NASDAQ:CEG (12/23/2025, 8:00:00 PM)

Premarket: 361.56 +0.23 (+0.06%)

361.33

+3.52 (+0.98%)


GE VERNOVA INC

NYSE:GEV (12/23/2025, 8:08:23 PM)

Premarket: 661 -0.45 (-0.07%)

661.45

-0.36 (-0.05%)



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