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

By Mill Chart

Last update: Jun 9, 2025

Curious about the top performers within the S&P500 index in the middle of the day on Monday? Dive into the list of today's session's top gainers and losers for a comprehensive overview.


topmovers

Gainers

TickerChangeComment
ALB4.09%Positive market sentiment drove ALBEMARLE CORP's (NYSE:ALB) stock price up by 4.09% to $62.28 during Monday's session. The stock is trading 20.77% lower than 3 months ago.
MCHP3.69%In an impressive move, MICROCHIP TECHNOLOGY INC's (NASDAQ:MCHP) shares recorded a 3.69% increase, closing at $67.66 during Monday's session. In the last month the share price increased with 32.78%.
ENPH3.59%Investors celebrated as ENPHASE ENERGY INC (NASDAQ:ENPH) experienced a 3.59% rise in its shares, closing at $42.66 during Monday's session. Shareholders saw the stock price going 33.18% lower in the past 3 months.
LVS3.58%LAS VEGAS SANDS CORP (NYSE:LVS) rose 3.58% to $41.66 during Monday's after hours session. In the last 6 months the share price dropped with 25.5%.
ON3.57%ON SEMICONDUCTOR's (NASDAQ:ON) shares rose 3.57% to $51.96. The stock is trading 26.15% higher than a month ago.
STX3.55%Positive market sentiment drove SEAGATE TECHNOLOGY HOLDINGS's (NASDAQ:STX) stock price up by 3.55% to $131.48 during Monday's session. In the last month the share price increased with 31.85%.
QCOM3.54%QUALCOMM INC's (NASDAQ:QCOM) stock price is advancing with 3.54% to a price of $154.53. A press release (Qualcomm to Acquire Alphawave Semi) was released earlier today.
EVRG3.39%EVERGY INC's (NASDAQ:EVRG) stock price increased by 3.39% to $67.45. The stock is trading 23.19% higher than a year ago.
LYB3.38%Positive market sentiment drove LYONDELLBASELL INDU-CL A's (NYSE:LYB) stock price up by 3.38% to $58.45 during Monday's session. In the last 3 months the stock lost 27.05%.
DOW3.1%In an impressive move, DOW INC's (NYSE:DOW) shares recorded a 3.1% increase, closing at $29.43 during Monday's session. Shareholders saw the stock price going 23.77% lower in the past 3 months.

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

Top losers

TickerChangeComment
UHS-6.63%During Monday's session, UNIVERSAL HEALTH SERVICES-B's (NYSE:UHS) shares took a tumble, falling 6.63% to $176.82.
EIX-6.55%EDISON INTERNATIONAL's (NYSE:EIX) shares fell 6.55% to $50.24 during Monday's session. Shareholders saw the stock price going 35.96% lower is the past 6 months.
ISRG-6.06%INTUITIVE SURGICAL INC's (NASDAQ:ISRG) stock price faced a 6.06% decline, reaching $523.35 during Monday's session. In the last year the share price increased with 33.4%.
PCG-5.59%P G & E CORP's (NYSE:PCG) shares fell 5.59% to $14.77 during Monday's session. In the last 6 months the share price dropped with 23.07%.
AON-4.29%Investors witnessed a 4.29% decrease in AON PLC-CLASS A's (NYSE:AON) stock price, which closed at $355.16 during Monday's session. Earlier today the company had a press release: Aon Details a Powerful Platform for Growth at 2025 Investor Day.
HCA-3.78%HCA HEALTHCARE INC's (NYSE:HCA) stock price faced a 3.78% decline, reaching $369.8 during Monday's session. In the last 6 months the stock gained 20.2%.
ACGL-3.66%There was a notable decline in ARCH CAPITAL GROUP LTD's (NASDAQ:ACGL) shares, as they dropped 3.66% to $92.03 during Monday's session.
MMC-3.56%MARSH & MCLENNAN COS's (NYSE:MMC) shares fell 3.56% to $221.82 during Monday's session.
AJG-3.52%There was a downturn in ARTHUR J GALLAGHER & CO's (NYSE:AJG) shares, as they experienced a 3.52% decline, closing at $317.19 during Monday's session. Shareholders saw the stock price going 29.67% higher is the past year.
PGR-3.4%PROGRESSIVE CORP's (NYSE:PGR) shares fell 3.4% to $269.82 during Monday's session. Shareholders saw the stock price going 31.43% higher is the past year.

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

DOW INC

NYSE:DOW (12/1/2025, 6:40:00 PM)

After market: 23.84 0 (0%)

23.84

-0.01 (-0.04%)


ALBEMARLE CORP

NYSE:ALB (12/1/2025, 6:40:00 PM)

After market: 128.34 +0.01 (+0.01%)

128.33

-1.66 (-1.28%)


ARTHUR J GALLAGHER & CO

NYSE:AJG (12/1/2025, 6:40:00 PM)

After market: 246.1 0 (0%)

246.1

-1.52 (-0.61%)


MARSH & MCLENNAN COS

NYSE:MMC (12/1/2025, 6:40:00 PM)

After market: 184 0 (0%)

184

+0.55 (+0.3%)


ARCH CAPITAL GROUP LTD

NASDAQ:ACGL (12/1/2025, 6:06:29 PM)

After market: 93.16 0 (0%)

93.16

-0.76 (-0.81%)


PROGRESSIVE CORP

NYSE:PGR (12/1/2025, 6:40:00 PM)

After market: 227.82 0 (0%)

227.82

-0.97 (-0.42%)


UNIVERSAL HEALTH SERVICES-B

NYSE:UHS (12/1/2025, 6:40:00 PM)

After market: 239.43 0 (0%)

239.43

-4.2 (-1.72%)


INTUITIVE SURGICAL INC

NASDAQ:ISRG (12/1/2025, 6:22:41 PM)

After market: 566.69 -0.68 (-0.12%)

567.37

-6.11 (-1.07%)


LAS VEGAS SANDS CORP

NYSE:LVS (12/1/2025, 6:40:00 PM)

After market: 69.6875 +0.2 (+0.28%)

69.49

+1.33 (+1.95%)


QUALCOMM INC

NASDAQ:QCOM (12/1/2025, 6:28:59 PM)

After market: 168.19 +0.15 (+0.09%)

168.04

-0.05 (-0.03%)


SEAGATE TECHNOLOGY HOLDINGS

NASDAQ:STX (12/1/2025, 5:51:05 PM)

After market: 270.5 +0.4 (+0.15%)

270.1

-6.59 (-2.38%)


MICROCHIP TECHNOLOGY INC

NASDAQ:MCHP (12/1/2025, 5:23:51 PM)

After market: 53.4 -0.03 (-0.06%)

53.43

-0.15 (-0.28%)


P G & E CORP

NYSE:PCG (12/1/2025, 6:40:00 PM)

After market: 15.87 +0.03 (+0.19%)

15.84

-0.28 (-1.74%)


EDISON INTERNATIONAL

NYSE:EIX (12/1/2025, 6:40:00 PM)

After market: 58.3 +0.17 (+0.29%)

58.13

-0.76 (-1.29%)


AON PLC-CLASS A

NYSE:AON (12/1/2025, 6:40:00 PM)

After market: 351.17 0 (0%)

351.17

-2.75 (-0.78%)


HCA HEALTHCARE INC

NYSE:HCA (12/1/2025, 6:40:00 PM)

After market: 502 -1 (-0.2%)

503

-5.29 (-1.04%)


ENPHASE ENERGY INC

NASDAQ:ENPH (12/1/2025, 6:36:00 PM)

After market: 28.67 +0.09 (+0.31%)

28.58

-0.27 (-0.94%)


ON SEMICONDUCTOR

NASDAQ:ON (12/1/2025, 6:22:00 PM)

After market: 50.8 +0.37 (+0.73%)

50.43

+0.19 (+0.38%)


LYONDELLBASELL INDU-CL A

NYSE:LYB (12/1/2025, 6:40:00 PM)

After market: 47.93 +0.01 (+0.02%)

47.92

-1.07 (-2.18%)


EVERGY INC

NASDAQ:EVRG (12/1/2025, 6:30:39 PM)

After market: 75.57 +0.05 (+0.07%)

75.52

-2.13 (-2.74%)



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