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These S&P500 stocks are moving in today's session

By Mill Chart

Last update: May 12, 2025

Let's have a look at the top S&P500 gainers and losers in the middle of the day of today's session.

Gainers

TickerChangeComment
NRG23.67%NRG ENERGY INC (NYSE:NRG) experienced a significant 23.67% increase, reaching $147.57 during Monday's session. The company's earnings where released Yesterday. A press release (NRG Energy, Inc. Reports First Quarter 2025 Results and Reaffirms 2025 Financial Guidance) was released earlier today.
SWK14.66%Investors witnessed a remarkable 14.66% rise in STANLEY BLACK & DECKER INC's (NYSE:SWK) shares, which climbed to $71.86 during Monday's session. In the last 3 months the share price dropped with 27.52%.
MPWR11.51%MONOLITHIC POWER SYSTEMS INC's (NASDAQ:MPWR) shares rose 11.51% to $711.16. Shareholders saw the stock price going 31.58% higher in the past month.
MCHP11.46%MICROCHIP TECHNOLOGY INC's (NASDAQ:MCHP) shares rose 11.46% to $61.67. In the last month the stock gained 42.57%.
ZBRA11.23%ZEBRA TECHNOLOGIES CORP-CL A's (NASDAQ:ZBRA) shares rose 11.23% to $296.65. A press release (Zebra Technologies Showcases New Intelligent Automation Solutions at Automate 2025) was released earlier today.
ON10.11%ON SEMICONDUCTOR's (NASDAQ:ON) stock price is advancing with 10.11% to a price of $45.13. In the last 3 months the share price dropped with 20.04%.
JBHT10.03%HUNT (JB) TRANSPRT SVCS INC's (NASDAQ:JBHT) stock price is advancing with 10.03% to a price of $149.12. The stock is trading 29.46% lower than 6 months ago.
MAS9.97%MASCO CORP's (NYSE:MAS) stock price displayed strong growth, advancing 9.97% and reaching $68.29 during Monday's session. In the last 6 months the share price dropped with 23.29%.
TXN9.6%TEXAS INSTRUMENTS INC's (NASDAQ:TXN) shares soared 9.6% to $188.8 during Monday's session. In the last 6 months the share price dropped with 21.8%.
ODFL9.59%OLD DOMINION FREIGHT LINE (NASDAQ:ODFL) witnessed a notable 9.59% uptick in its shares, reaching $173.46 during Monday's session. Shareholders saw the stock price going 30.0% lower is the past 6 months.

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

Today's top losers

TickerChangeComment
CI-6.74%The market experienced a downward movement in THE CIGNA GROUP's (NYSE:CI) stock price, closing at $311.0 with a 6.74% decrease during Monday's session.
NEM-6.26%The market experienced a 6.26% downturn in NEWMONT CORP's (NYSE:NEM) stock price, closing at $50.6 during Monday's session. In the last 3 months the stock gained 20.38%.
MKTX-5.38%There was a notable decline in MARKETAXESS HOLDINGS INC's (NASDAQ:MKTX) shares, as they dropped 5.38% to $218.66 during Monday's session. Earlier today the company had a press release: MarketAxess Acquires Majority Control of RFQ-hub Holdings LLC.
CME-5.2%There was a downturn in CME GROUP INC's (NASDAQ:CME) shares, as they experienced a 5.2% decline, closing at $269.56 during Monday's session. In the last 6 months the stock gained 26.01%.
CVS-5.03%Investors witnessed a 5.03% decrease in CVS HEALTH CORP's (NYSE:CVS) stock price, which closed at $63.6 during Monday's session. In the last 3 months the share price increased with 24.0%.
AMT-4.8%The market experienced a 4.8% downturn in AMERICAN TOWER CORP's (NYSE:AMT) stock price, closing at $209.41 during Monday's session.
CBOE-4.77%CBOE GLOBAL MARKETS INC's (NYSEARCA:CBOE) shares fell 4.77% to $220.66. In the last year the share price increased with 27.97%.
AWK-4.76%AMERICAN WATER WORKS CO INC's (NYSE:AWK) stock price faced a 4.76% decline, reaching $139.94 during Monday's session. A press release (Seven Water Tanks to be Rehabilitated, One to be Constructed in 2025) was released earlier today.
KR-4.42%KROGER CO's (NYSE:KR) stock price encountered a 4.42% decline, reaching $68.69 during Monday's session. Shareholders saw the stock price going 28.57% higher is the past year.
LNT-4.26%Investors witnessed a 4.26% decrease in ALLIANT ENERGY CORP's (NASDAQ:LNT) stock price, which closed at $59.13 during Monday's session. Earlier today the company had a press release: Alliant Energy Announces Proposed Offering of $500 Million of Convertible Senior Notes due 2028.

For the full top loser list go to our top losers page.

NEWMONT CORP

NYSE:NEM (10/10/2025, 8:46:59 PM)

After market: 84.9 -0.24 (-0.28%)

85.14

-0.07 (-0.08%)


CME GROUP INC

NASDAQ:CME (10/10/2025, 9:18:27 PM)

After market: 271.45 0 (0%)

271.45

+2.61 (+0.97%)


MARKETAXESS HOLDINGS INC

NASDAQ:MKTX (10/10/2025, 8:44:33 PM)

After market: 172.89 -4.51 (-2.54%)

177.4

+5.17 (+3%)


THE CIGNA GROUP

NYSE:CI (10/10/2025, 9:17:00 PM)

After market: 300.97 +0.24 (+0.08%)

300.73

-5.4 (-1.76%)


STANLEY BLACK & DECKER INC

NYSE:SWK (10/10/2025, 8:59:00 PM)

After market: 63.8 -0.63 (-0.98%)

64.43

-5.29 (-7.59%)


MASCO CORP

NYSE:MAS (10/10/2025, 8:41:55 PM)

After market: 65.09 0 (0%)

65.09

-2.31 (-3.43%)


CVS HEALTH CORP

NYSE:CVS (10/10/2025, 9:19:32 PM)

After market: 77.85 -0.05 (-0.06%)

77.9

+1.16 (+1.51%)


KROGER CO

NYSE:KR (10/10/2025, 8:40:10 PM)

After market: 67.85 +0.07 (+0.1%)

67.78

+0.22 (+0.33%)


HUNT (JB) TRANSPRT SVCS INC

NASDAQ:JBHT (10/10/2025, 9:36:51 PM)

After market: 137.09 0 (0%)

137.09

-5.53 (-3.88%)


OLD DOMINION FREIGHT LINE

NASDAQ:ODFL (10/10/2025, 8:49:15 PM)

After market: 134.35 +0.04 (+0.03%)

134.31

-6.97 (-4.93%)


ZEBRA TECHNOLOGIES CORP-CL A

NASDAQ:ZBRA (10/10/2025, 9:04:20 PM)

After market: 275.89 0 (0%)

275.89

-22.9 (-7.66%)


AMERICAN TOWER CORP

NYSE:AMT (10/10/2025, 9:10:00 PM)

After market: 185.95 -0.73 (-0.39%)

186.68

+1.36 (+0.73%)


TEXAS INSTRUMENTS INC

NASDAQ:TXN (10/10/2025, 9:01:06 PM)

After market: 172.89 +1.19 (+0.69%)

171.7

-7.26 (-4.06%)


MICROCHIP TECHNOLOGY INC

NASDAQ:MCHP (10/10/2025, 8:42:32 PM)

After market: 61.79 +1.38 (+2.28%)

60.41

-5.45 (-8.28%)


MONOLITHIC POWER SYSTEMS INC

NASDAQ:MPWR (10/10/2025, 8:45:06 PM)

After market: 904.44 0 (0%)

904.44

-74.81 (-7.64%)


ALLIANT ENERGY CORP

NASDAQ:LNT (10/10/2025, 8:41:10 PM)

After market: 68.37 +0.62 (+0.92%)

67.75

+0.51 (+0.76%)


NRG ENERGY INC

NYSE:NRG (10/10/2025, 8:47:29 PM)

After market: 159 -1.43 (-0.89%)

160.43

-7.82 (-4.65%)


AMERICAN WATER WORKS CO INC

NYSE:AWK (10/10/2025, 9:11:09 PM)

After market: 142.98 0 (0%)

142.98

+1.93 (+1.37%)


CBOE GLOBAL MARKETS INC

NYSEARCA:CBOE (10/10/2025, 9:14:18 PM)

After market: 245.62 +0.91 (+0.37%)

244.71

+3.94 (+1.64%)


ON SEMICONDUCTOR

NASDAQ:ON (10/10/2025, 8:49:59 PM)

After market: 46.5 +0.76 (+1.66%)

45.74

-4.23 (-8.47%)



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