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 (3/6/2026, 8:04:00 PM)

After market: 228 -0.13 (-0.06%)

228.13

-1.52 (-0.66%)


RESMED INC

NYSE:RMD (3/6/2026, 8:04:00 PM)

After market: 252.87 0 (0%)

252.87

-2.45 (-0.96%)


DEXCOM INC

NASDAQ:DXCM (3/6/2026, 8:13:02 PM)

After market: 68.1 0 (0%)

68.1

-2.59 (-3.66%)


STRYKER CORP

NYSE:SYK (3/6/2026, 8:04:00 PM)

After market: 364.56 0 (0%)

364.56

-5.94 (-1.6%)


INGERSOLL-RAND INC

NYSE:IR (3/6/2026, 8:27:15 PM)

After market: 86.63 +0.2 (+0.23%)

86.43

-4.08 (-4.51%)


GLOBAL PAYMENTS INC

NYSE:GPN (3/6/2026, 8:23:07 PM)

After market: 76.11 -0.29 (-0.38%)

76.4

-1.89 (-2.41%)


AMAZON.COM INC

NASDAQ:AMZN (3/6/2026, 8:00:42 PM)

After market: 212.5 -0.71 (-0.33%)

213.21

-5.73 (-2.62%)


NETFLIX INC

NASDAQ:NFLX (3/6/2026, 8:00:02 PM)

After market: 98.4139 -0.61 (-0.61%)

99.02

-0.15 (-0.15%)


SEAGATE TECHNOLOGY HOLDINGS

NASDAQ:STX (3/6/2026, 8:00:00 PM)

After market: 351.55 -1.25 (-0.35%)

352.8

-14.54 (-3.96%)


WESTERN DIGITAL CORP

NASDAQ:WDC (3/6/2026, 8:00:02 PM)

After market: 244.08 -1.17 (-0.48%)

245.25

-13.78 (-5.32%)


APPLE INC

NASDAQ:AAPL (3/6/2026, 8:00:00 PM)

After market: 257 -0.46 (-0.18%)

257.46

-2.83 (-1.09%)


FIRST SOLAR INC

NASDAQ:FSLR (3/6/2026, 8:21:15 PM)

After market: 187.14 -2.07 (-1.09%)

189.21

-2.59 (-1.35%)


MONOLITHIC POWER SYSTEMS INC

NASDAQ:MPWR (3/6/2026, 8:00:02 PM)

After market: 1023.16 0 (0%)

1023.16

-55.28 (-5.13%)


FORTIVE CORP

NYSE:FTV (3/6/2026, 8:21:36 PM)

After market: 57.39 0 (0%)

57.39

-0.64 (-1.1%)


CHARTER COMMUNICATIONS INC-A

NASDAQ:CHTR (3/6/2026, 8:07:07 PM)

After market: 232.24 0 (0%)

232.24

+2.3 (+1%)


DATADOG INC - CLASS A

NASDAQ:DDOG (3/6/2026, 8:11:38 PM)

After market: 125.69 -0.06 (-0.05%)

125.75

+3.39 (+2.77%)


COINBASE GLOBAL INC -CLASS A

NASDAQ:COIN (3/6/2026, 8:09:26 PM)

After market: 195.75 -1.47 (-0.75%)

197.22

-8.49 (-4.13%)



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