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

By Mill Chart

Last update: Oct 30, 2025

As the regular session of the US market concludes on Thursday, let's get an insight into the after-hours session and identify the top gainers and losers in the S&P500 index.


postmarket

Today's after hours gainers

TickerChangeComment
AMZN12.99%Positive after-hours movement for AMAZON.COM INC (NASDAQ:AMZN) as its shares recorded a 12.99% increase, reaching $251.8 during Thursday's after-hours session. AMAZON.COM INC released earnings Yesterday. A press release (Amazon.com Announces Third Quarter Results) was released earlier today.
GPN10.78%GLOBAL PAYMENTS INC's (NYSE:GPN) stock price is advancing with 10.78% to a price of $87.17. The stock is trading 24.66% lower than a year ago.
WDC9.27%After the closing bell, WESTERN DIGITAL CORP (NASDAQ:WDC) demonstrated strong momentum in the after-hours session, with a 9.27% rise to $150.93. WESTERN DIGITAL CORP released earnings Yesterday. A press release (Western Digital Reports Fiscal First Quarter 2026 Financial Results) was released earlier today.
FTV5.11%FORTIVE CORP's (NYSE:FTV) shares rose 5.11% to $53.87. A press release (Fortive Reports Third Quarter 2025 Results) was released two days ago.
FSLR3.6%FIRST SOLAR INC's (NASDAQ:FSLR) shares rose 3.6% to $242.0 during Thursday's after hours session. The company's earnings where released Yesterday. A press release (First Solar, Inc. Announces Third Quarter 2025 Financial Results and Updates Guidance) was released earlier today.
NFLX3.12%NETFLIX INC's (NASDAQ:NFLX) shares rose 3.12% to $1.12K. Shareholders saw the stock price going 44.03% higher is the past year.
AAPL2.76%After the regular session, APPLE INC (NASDAQ:AAPL) continues to impress in the after-hours session, with a 2.76% increase to $278.89. The company's earnings where released Yesterday. Earlier today the company had a press release: Apple reports fourth quarter results.
COIN2.64%COINBASE GLOBAL INC -CLASS A's (NASDAQ:COIN) shares rose 2.64% to $337.17. yesterday the company released their earnings. In the last 6 months the share price increased with 60.3%.
STX2.49%SEAGATE TECHNOLOGY HOLDINGS's (NASDAQ:STX) stock price is advancing with 2.49% to a price of $275.01. Shareholders saw the stock price going 73.33% higher in the past 3 months.
DDOG2.05%DATADOG INC - CLASS A's (NASDAQ:DDOG) shares rose 2.05% to $160.29. Shareholders saw the stock price going 49.59% higher is the past 6 months.

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

Today's after hours losers

TickerChangeComment
DXCM-12.39%The after-hours session reflects DEXCOM INC (NASDAQ:DXCM)'s ongoing correction after experiencing a %ABSPERF% loss in the regular trading hours. The company's earnings where released Yesterday. Earlier today the company had a press release: Dexcom Reports Third Quarter 2025 Financial Results and Updates Full Year 2025 Guidance.
AJG-9.17%After today's %ABSPERF% drop, ARTHUR J GALLAGHER & CO (NYSE:AJG) shows further decline during today's after-hours session with a 9.17% decrease. The company's earnings where released Yesterday. In the last 6 months the share price dropped with 20.86%.
IR-5.25%INGERSOLL-RAND INC's (NYSE:IR) stock price decreased by 5.25% to $74.6. The company's earnings where released Yesterday.
SYK-3.79%Today's after-hours session sees a continuation of the %ABSPERF% decrease earlier in the day for STRYKER CORP (NYSE:SYK). STRYKER CORP released earnings Yesterday.
MPWR-2.99%MONOLITHIC POWER SYSTEMS INC's (NASDAQ:MPWR) shares declined by 2.99% to $1.05K during Thursday's after-hours session. yesterday the company released their earnings. The stock is trading 38.43% higher than 3 months ago.
CHTR-2.24%Today's after-hours session sees a continuation of the %ABSPERF% decrease earlier in the day for CHARTER COMMUNICATIONS INC-A (NASDAQ:CHTR). The company released earnings today. In the last 6 months the share price dropped with 40.02%.
RMD-2.09%RESMED INC's (NYSE:RMD) shares fell 2.09% to $247.0. yesterday the company released their earnings. Earlier today the company had a press release: Resmed Inc. Announces Results for the First Quarter of Fiscal Year 2026.

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

ARTHUR J GALLAGHER & CO

NYSE:AJG (12/5/2025, 8:04:00 PM)

After market: 240.5 +0.79 (+0.33%)

239.71

-5.7 (-2.32%)


RESMED INC

NYSE:RMD (12/5/2025, 8:04:00 PM)

After market: 256.55 0 (0%)

256.55

+5.04 (+2%)


DEXCOM INC

NASDAQ:DXCM (12/5/2025, 8:15:10 PM)

After market: 65.65 +0.16 (+0.24%)

65.49

+0.24 (+0.37%)


STRYKER CORP

NYSE:SYK (12/5/2025, 8:04:00 PM)

After market: 364.02 0 (0%)

364.02

-0.33 (-0.09%)


INGERSOLL-RAND INC

NYSE:IR (12/5/2025, 8:04:00 PM)

After market: 79.86 0 (0%)

79.86

-0.13 (-0.16%)


GLOBAL PAYMENTS INC

NYSE:GPN (12/5/2025, 8:25:05 PM)

After market: 78.85 0 (0%)

78.85

-0.89 (-1.12%)


AMAZON.COM INC

NASDAQ:AMZN (12/5/2025, 8:03:03 PM)

After market: 229.85 +0.32 (+0.14%)

229.53

+0.42 (+0.18%)


NETFLIX INC

NASDAQ:NFLX (12/5/2025, 9:40:13 PM)

After market: 100.6 +0.36 (+0.36%)

100.24

-2.98 (-2.89%)


SEAGATE TECHNOLOGY HOLDINGS

NASDAQ:STX (12/5/2025, 8:00:00 PM)

After market: 279.5 +0.71 (+0.25%)

278.79

+13.16 (+4.95%)


WESTERN DIGITAL CORP

NASDAQ:WDC (12/5/2025, 8:00:02 PM)

After market: 169.45 +0.56 (+0.33%)

168.89

+7.89 (+4.9%)


APPLE INC

NASDAQ:AAPL (12/5/2025, 8:01:41 PM)

After market: 279 +0.22 (+0.08%)

278.78

-1.92 (-0.68%)


FIRST SOLAR INC

NASDAQ:FSLR (12/5/2025, 8:23:14 PM)

After market: 257.216 -0.39 (-0.15%)

257.61

+0.33 (+0.13%)


MONOLITHIC POWER SYSTEMS INC

NASDAQ:MPWR (12/5/2025, 8:00:00 PM)

After market: 963.275 0 (0%)

963.275

+10.53 (+1.11%)


FORTIVE CORP

NYSE:FTV (12/5/2025, 8:23:34 PM)

After market: 53.75 0 (0%)

53.75

+0.37 (+0.69%)


CHARTER COMMUNICATIONS INC-A

NASDAQ:CHTR (12/5/2025, 8:09:23 PM)

After market: 205.67 +0.57 (+0.28%)

205.1

+5.12 (+2.56%)


DATADOG INC - CLASS A

NASDAQ:DDOG (12/5/2025, 8:13:51 PM)

After market: 151.78 +0.37 (+0.24%)

151.41

-1.59 (-1.04%)


COINBASE GLOBAL INC -CLASS A

NASDAQ:COIN (12/5/2025, 8:11:39 PM)

After market: 269.68 -0.05 (-0.02%)

269.73

-4.32 (-1.58%)



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