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What's going on in today's session: S&P500 movers

By Mill Chart

Last update: Oct 22, 2025

Stay informed about the performance of the S&P500 index in the middle of the day on Wednesday. Uncover the top gainers and losers in today's session for valuable insights.


topmovers

Gainers

TickerChangeComment
ISRG14.43%INTUITIVE SURGICAL INC's (NASDAQ:ISRG) shares rose 14.43% to $529.53. A press release (Intuitive Announces Third Quarter Earnings) was released yesterday.
AVY7.43%AVERY DENNISON CORP's (NYSE:AVY) shares rose 7.43% to $175.69. The company's earnings where released Yesterday. A press release (Walmart and Avery Dennison Collaborate to Enhance Freshness and Increase Operational Efficiency Using RFID) was released earlier today.
HLT4.51%In an impressive move, HILTON WORLDWIDE HOLDINGS IN's (NYSE:HLT) shares recorded a 4.51% increase, closing at $277.96 during Wednesday's session. HILTON WORLDWIDE HOLDINGS IN released earnings Yesterday. A press release (AI, Robotics Power Expansion and Uplisting Momentum Across Emerging Markets) was released earlier today.
BSX4.13%In an impressive move, BOSTON SCIENTIFIC CORP's (NYSE:BSX) shares recorded a 4.13% increase, closing at $104.03 during Wednesday's session. BOSTON SCIENTIFIC CORP released earnings Yesterday.
OMC3.84%OMNICOM GROUP's (NYSE:OMC) shares rose 3.84% to $81.73. In the last year the share price dropped with 21.7%.
IPG3.84%INTERPUBLIC GROUP OF COS INC's (NYSE:IPG) stock price is advancing with 3.84% to a price of $27.98.
APH3.16%AMPHENOL CORP-CL A (NYSE:APH) witnessed a notable 3.16% uptick in its shares, reaching $128.37 during Wednesday's session. yesterday the company released their earnings. Earlier today the company had a press release: Amphenol Reports Record Third Quarter 2025 Results and Announces Dividend Increase.
HAL3.11%HALLIBURTON CO's (NYSE:HAL) stock price displayed strong growth, advancing 3.11% and reaching $26.02 during Wednesday's session. A press release (100 Charities Nationwide Receive Funds Raised Through the Halliburton Charity Golf Tournament) was released earlier today.
SLB2.98%Investors celebrated as SLB LTD (NYSE:SLB) experienced a 2.98% rise in its shares, closing at $34.52 during Wednesday's session.
SYK2.89%Positive market sentiment drove STRYKER CORP's (NYSE:SYK) stock price up by 2.89% to $390.75 during Wednesday's session.

Our top gainers page will show you the full list.

Top losers

TickerChangeComment
NFLX-9.45%During Wednesday's session, NETFLIX INC's (NASDAQ:NFLX) shares took a tumble, falling 9.45% to $1.12K. In the last year the share price increased with 64.49%.
LII-7.28%Investors witnessed a 7.28% drop in LENNOX INTERNATIONAL INC's (NYSE:LII) stock price, which closed at $509.0 during Wednesday's session. yesterday the company released their earnings.
COIN-6.94%The market experienced a downward movement in COINBASE GLOBAL INC -CLASS A's (NASDAQ:COIN) stock price, closing at $315.12 with a 6.94% decrease during Wednesday's session. In the last 6 months the stock gained 61.52%.
HOOD-6.63%ROBINHOOD MARKETS INC - A's (NASDAQ:HOOD) stock price is declining with 6.63% to a price of $123.1. Shareholders saw the stock price going 25.74% higher in the past 3 months.
PWR-6.22%QUANTA SERVICES INC's (NYSE:PWR) stock price decreased by 6.22% to $410.2. In the last 6 months the stock gained 52.23%.
TXN-6.2%There was a downturn in TEXAS INSTRUMENTS INC's (NASDAQ:TXN) shares, as they experienced a 6.2% decline, closing at $169.62 during Wednesday's session.
SMCI-6.11%SUPER MICRO COMPUTER INC's (NASDAQ:SMCI) stock price faced a 6.11% decline, reaching $51.47 during Wednesday's session. Shareholders saw the stock price going 50.32% higher is the past 6 months.
GNRC-5.19%GENERAC HOLDINGS INC (NYSE:GNRC) encountered a 5.19% decrease in its shares, reaching $182.51 during Wednesday's session. Shareholders saw the stock price going 22.64% higher in the past 3 months.
GEV-5.09%GE VERNOVA INC's (NYSE:GEV) stock price decreased by 5.09% to $555.53. GE VERNOVA INC released earnings Yesterday. Yesterday the company had a press release: GE Vernova to Fully Acquire Prolec GE Joint Venture.
PLTR-5.0%The market experienced a downward movement in PALANTIR TECHNOLOGIES INC-A's (NASDAQ:PLTR) stock price, closing at $172.44 with a 5.0% decrease during Wednesday's session. In the last 6 months the stock gained 60.94%.

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

HALLIBURTON CO

NYSE:HAL (11/18/2025, 8:09:48 PM)

After market: 26.73 -0.06 (-0.22%)

26.79

+0.17 (+0.64%)


SLB LTD

NYSE:SLB (11/18/2025, 8:04:00 PM)

After market: 36 -0.04 (-0.11%)

36.04

+0.24 (+0.67%)


LENNOX INTERNATIONAL INC

NYSE:LII (11/18/2025, 8:22:13 PM)

After market: 455.54 0 (0%)

455.54

-4.35 (-0.95%)


AVERY DENNISON CORP

NYSE:AVY (11/18/2025, 8:04:00 PM)

After market: 168.73 0 (0%)

168.73

-2.03 (-1.19%)


INTUITIVE SURGICAL INC

NASDAQ:ISRG (11/18/2025, 8:15:52 PM)

After market: 546.475 -0.29 (-0.05%)

546.77

+0.06 (+0.01%)


BOSTON SCIENTIFIC CORP

NYSE:BSX (11/18/2025, 8:04:00 PM)

Premarket: 99.26 +0.04 (+0.04%)

99.22

-2.54 (-2.5%)


STRYKER CORP

NYSE:SYK (11/18/2025, 8:04:00 PM)

After market: 359.52 0 (0%)

359.52

-0.61 (-0.17%)


QUANTA SERVICES INC

NYSE:PWR (11/18/2025, 8:04:00 PM)

After market: 440.613 +1.32 (+0.3%)

439.29

+12.42 (+2.91%)


INTERPUBLIC GROUP OF COS INC

NYSE:IPG (11/18/2025, 8:15:28 PM)

After market: 25.2 0 (0%)

25.2

+0.17 (+0.68%)


OMNICOM GROUP

NYSE:OMC (11/18/2025, 8:04:00 PM)

After market: 73.54 0 (0%)

73.54

+0.51 (+0.7%)


NETFLIX INC

NASDAQ:NFLX (11/18/2025, 8:00:02 PM)

Premarket: 114.14 +0.05 (+0.04%)

114.09

+3.8 (+3.45%)


AMPHENOL CORP-CL A

NYSE:APH (11/18/2025, 8:04:00 PM)

After market: 132.45 +0.01 (+0.01%)

132.44

+0.11 (+0.08%)


SUPER MICRO COMPUTER INC

NASDAQ:SMCI (11/18/2025, 8:00:03 PM)

Premarket: 35.01 +0.11 (+0.32%)

34.9

+0.8 (+2.35%)


TEXAS INSTRUMENTS INC

NASDAQ:TXN (11/18/2025, 8:00:02 PM)

Premarket: 156.96 -0.36 (-0.23%)

157.32

+2.33 (+1.5%)


GENERAC HOLDINGS INC

NYSE:GNRC (11/18/2025, 8:08:33 PM)

After market: 142.46 0 (0%)

142.46

+1.95 (+1.39%)


HILTON WORLDWIDE HOLDINGS IN

NYSE:HLT (11/18/2025, 8:10:39 PM)

After market: 267.94 0 (0%)

267.94

+1.89 (+0.71%)


PALANTIR TECHNOLOGIES INC-A

NASDAQ:PLTR (11/18/2025, 8:00:01 PM)

Premarket: 167.9 +0.57 (+0.34%)

167.33

-3.92 (-2.29%)


COINBASE GLOBAL INC -CLASS A

NASDAQ:COIN (11/18/2025, 8:00:01 PM)

Premarket: 260.9 -0.89 (-0.34%)

261.79

-2.16 (-0.82%)


ROBINHOOD MARKETS INC - A

NASDAQ:HOOD (11/18/2025, 8:10:50 PM)

Premarket: 114.44 +0.14 (+0.12%)

114.3

-1.67 (-1.44%)


GE VERNOVA INC

NYSE:GEV (11/18/2025, 8:07:31 PM)

After market: 554.47 -0.46 (-0.08%)

554.93

-22.09 (-3.83%)



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