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 (3/9/2026, 7:26:45 PM)

After market: 44.3207 -0.5 (-1.11%)

44.82

+0.34 (+0.76%)


OCCIDENTAL PETROLEUM CORP

NYSE:OXY (3/9/2026, 7:28:41 PM)

After market: 52.92 -2.1 (-3.82%)

55.02

+0.83 (+1.53%)


CONOCOPHILLIPS

NYSE:COP (3/9/2026, 7:27:24 PM)

After market: 115.25 -1.78 (-1.52%)

117.03

-0.04 (-0.03%)


ALBEMARLE CORP

NYSE:ALB (3/9/2026, 7:00:00 PM)

After market: 169.873 +0.3 (+0.18%)

169.57

+7.28 (+4.49%)


GENERAL MILLS INC

NYSE:GIS (3/9/2026, 7:07:33 PM)

After market: 43.48 +0.08 (+0.18%)

43.4

-0.89 (-2.01%)


TEXAS PACIFIC LAND CORP

NYSE:TPL (3/9/2026, 7:00:00 PM)

After market: 539.79 0 (0%)

539.79

+14.76 (+2.81%)


CAMDEN PROPERTY TRUST

NYSE:CPT (3/9/2026, 7:00:00 PM)

After market: 105.11 0 (0%)

105.11

-1.42 (-1.33%)


EMCOR GROUP INC

NYSE:EME (3/9/2026, 7:00:00 PM)

After market: 718 -1.18 (-0.16%)

719.18

+13.39 (+1.9%)


QUANTA SERVICES INC

NYSE:PWR (3/9/2026, 7:25:50 PM)

After market: 566.493 -1.55 (-0.27%)

568.04

+27.85 (+5.16%)


CHIPOTLE MEXICAN GRILL INC

NYSE:CMG (3/9/2026, 7:15:36 PM)

After market: 35.4001 +0.11 (+0.31%)

35.29

-0.08 (-0.23%)


DARDEN RESTAURANTS INC

NYSE:DRI (3/9/2026, 7:00:00 PM)

After market: 201.64 0 (0%)

201.64

-1.54 (-0.76%)


ADVANCED MICRO DEVICES

NASDAQ:AMD (3/9/2026, 7:29:01 PM)

After market: 201.269 -1.41 (-0.7%)

202.68

+10.25 (+5.33%)


LAM RESEARCH CORP

NASDAQ:LRCX (3/9/2026, 7:20:17 PM)

After market: 209.6 -1.55 (-0.73%)

211.15

+11.82 (+5.93%)


P G & E CORP

NYSE:PCG (3/9/2026, 7:23:46 PM)

After market: 17.9 -0.27 (-1.49%)

18.17

-0.01 (-0.06%)


NRG ENERGY INC

NYSE:NRG (3/9/2026, 7:20:30 PM)

After market: 155.42 0 (0%)

155.42

+1.1 (+0.71%)


GENERAC HOLDINGS INC

NYSE:GNRC (3/9/2026, 7:03:17 PM)

After market: 207.11 0 (0%)

207.11

+3.09 (+1.51%)


PALANTIR TECHNOLOGIES INC-A

NASDAQ:PLTR (3/9/2026, 7:29:10 PM)

After market: 154.63 -1.8 (-1.15%)

156.43

-0.73 (-0.46%)


VISTRA CORP

NYSE:VST (3/9/2026, 7:17:02 PM)

After market: 162.61 -1.01 (-0.62%)

163.62

+4.97 (+3.13%)


CONSTELLATION ENERGY

NASDAQ:CEG (3/9/2026, 7:10:43 PM)

After market: 321.98 -1.01 (-0.31%)

322.99

+3.93 (+1.23%)


GE VERNOVA INC

NYSE:GEV (3/9/2026, 7:18:49 PM)

After market: 827.66 -2.44 (-0.29%)

830.1

+40.87 (+5.18%)



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