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 (2/27/2026, 8:08:11 PM)

After market: 36 0 (0%)

36

+0.29 (+0.81%)


SLB LTD

NYSE:SLB (2/27/2026, 8:04:00 PM)

After market: 51.38 +0.04 (+0.08%)

51.34

-0.15 (-0.29%)


LENNOX INTERNATIONAL INC

NYSE:LII (2/27/2026, 8:15:38 PM)

After market: 569.94 0 (0%)

569.94

+25.53 (+4.69%)


AVERY DENNISON CORP

NYSE:AVY (2/27/2026, 8:04:00 PM)

After market: 196.35 0 (0%)

196.35

+3.41 (+1.77%)


INTUITIVE SURGICAL INC

NASDAQ:ISRG (2/27/2026, 8:11:50 PM)

After market: 503.51 0 (0%)

503.51

-3.37 (-0.66%)


BOSTON SCIENTIFIC CORP

NYSE:BSX (2/27/2026, 8:04:00 PM)

After market: 76.85 0 (0%)

76.85

+1.1 (+1.45%)


STRYKER CORP

NYSE:SYK (2/27/2026, 8:04:00 PM)

After market: 387.46 0 (0%)

387.46

+1.4 (+0.36%)


QUANTA SERVICES INC

NYSE:PWR (2/27/2026, 9:28:42 PM)

After market: 561.552 -1.53 (-0.27%)

563.08

-1.97 (-0.35%)


INTERPUBLIC GROUP OF COS INC

NYSE:IPG (11/26/2025, 8:04:00 PM)

After market: 24.57 0 (0%)

24.57

-0.49 (-1.96%)


OMNICOM GROUP

NYSE:OMC (2/27/2026, 8:25:23 PM)

After market: 85.32 +0.03 (+0.04%)

85.29

+0.58 (+0.68%)


NETFLIX INC

NASDAQ:NFLX (2/27/2026, 8:22:47 PM)

After market: 95.57 -0.67 (-0.7%)

96.24

+11.65 (+13.77%)


AMPHENOL CORP-CL A

NYSE:APH (2/27/2026, 8:04:00 PM)

After market: 145 -1.06 (-0.73%)

146.06

-2.41 (-1.62%)


SUPER MICRO COMPUTER INC

NASDAQ:SMCI (2/27/2026, 8:00:02 PM)

After market: 32.2512 -0.14 (-0.43%)

32.39

+0.11 (+0.34%)


TEXAS INSTRUMENTS INC

NASDAQ:TXN (2/27/2026, 8:00:02 PM)

After market: 211.245 -0.87 (-0.41%)

212.11

-0.52 (-0.24%)


GENERAC HOLDINGS INC

NYSE:GNRC (2/27/2026, 8:07:27 PM)

After market: 225.37 0 (0%)

225.37

-8.98 (-3.83%)


HILTON WORLDWIDE HOLDINGS IN

NYSE:HLT (2/27/2026, 8:08:42 PM)

After market: 310 -1.78 (-0.57%)

311.78

-6.05 (-1.9%)


PALANTIR TECHNOLOGIES INC-A

NASDAQ:PLTR (2/27/2026, 8:27:08 PM)

After market: 136.928 -0.26 (-0.19%)

137.19

+1.25 (+0.92%)


COINBASE GLOBAL INC -CLASS A

NASDAQ:COIN (2/27/2026, 8:00:00 PM)

After market: 175.801 -0.05 (-0.03%)

175.85

-5.21 (-2.88%)


ROBINHOOD MARKETS INC - A

NASDAQ:HOOD (2/27/2026, 8:08:48 PM)

After market: 75.42 -0.43 (-0.57%)

75.85

-3.6 (-4.53%)


GE VERNOVA INC

NYSE:GEV (2/27/2026, 10:07:00 PM)

After market: 871.25 -2.35 (-0.27%)

873.6

-2.86 (-0.33%)



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