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

Last update: Oct 29, 2025

Seeking insights into today's market movers? Discover the S&P500 gap up and gap down stocks in today's session on Wednesday. Stay informed about the latest market trends.


gap

Gap up stocks

TickerChangeComment
STX18.68%SEAGATE TECHNOLOGY HOLDINGS's (NASDAQ:STX) stock price is advancing with 18.68% to a price of $264.65 with a gap of 4.37%. A press release (Seagate Technology Reports Fiscal First Quarter 2026 Financial Results) was released yesterday.
TER18.18%TERADYNE INC's (NASDAQ:TER) shares rose 18.18% to $170.63 with a gap of 9.85%. Yesterday the company had a press release: Teradyne Announces Chief Financial Officer Transition.
CAT13.05%Exciting news for CATERPILLAR INC's (NYSE:CAT) stock! It advanced 13.05% to $592.93 in today's session, accompanied by a notable 5.23% gap. The company's earnings where released Yesterday. In the last 3 months the share price increased with 22.34%.
WDC12.62%WESTERN DIGITAL CORP's (NASDAQ:WDC) stock price increased by 12.62% to $140.68 with a gap of 3.49%. WDC is releasing earnings today. Shareholders saw the stock price going 63.19% higher in the past 3 months.
CNC10.47%Exciting news for CENTENE CORP's (NYSE:CNC) stock! It advanced 10.47% to $36.66 in today's session, accompanied by a substantial gap of 3.59%. The company's earnings where released Yesterday. In the last 3 months the share price increased with 28.1%.
FTV7.78%FORTIVE CORP's (NYSE:FTV) shares surged 7.78% to $52.98, accompanied by a significant 6.07% gap. yesterday the company released their earnings. A press release (Fortive Reports Third Quarter 2025 Results) was released earlier today.
CTSH5.93%During Wednesday's session, COGNIZANT TECH SOLUTIONS-A's (NASDAQ:CTSH) stock price showed a remarkable increase of 5.93%, reaching $71.84 with a notable 3.98% gap. yesterday the company released their earnings.
AEP4.93%Exciting news for AMERICAN ELECTRIC POWER's (NASDAQ:AEP) stock! It advanced 4.93% to $120.78 in today's session, accompanied by a notable 2.91% gap. The company's earnings where released Yesterday.
IEX4.67%IDEX CORP's (NYSE:IEX) stock price increased by 4.67% to $174.75 with a gap of 3.3%. IDEX CORP released earnings Yesterday. Earlier today the company had a press release: IDEX Reports Third Quarter Results.

To see the full list of gap up stocks you can use our gap up stocks screener.

Gap down stocks

TickerChangeComment
FI-42.15%Unfortunate news for FISERV INC's (NYSE:FI) stock! It registered a 42.15% decline to $72.99 in today's session, accompanied by a 47.17% gap. The company's earnings where released Yesterday. A press release (Fiserv Announces Transfer of Stock Exchange Listing to Nasdaq) was released earlier today.
CSGP-15.29%COSTAR GROUP INC's (NASDAQ:CSGP) shares declined by 15.29% to $66.27, showing a 16.23% gap in today's session. Earlier today the company had a press release: CoStar Upgrades U.S. Office Projections Through 2026.
VRSK-11.38%VERISK ANALYTICS INC's (NASDAQ:VRSK) shares declined by 11.38% to $205.72, showing a 16.49% gap in today's session. The company's earnings where released Yesterday. A press release (Verisk Reports Third-Quarter 2025 Financial Results) was released earlier today.
SW-9.75%SMURFIT WESTROCK PLC's (NYSE:SW) shares experienced a 9.75% decline to $38.89 during Wednesday's session, accompanied by a 11.11% gap. yesterday the company released their earnings. A press release (Smurfit Westrock Reports Third Quarter 2025 Results) was released earlier today.
GRMN-9.51%In today's session, GARMIN LTD's (NYSE:GRMN) stock witnessed a 9.51% fall to $224.49 with a 14.87% gap. GARMIN LTD released earnings Yesterday. In the last 6 months the stock gained 29.36%.
FIS-8.1%FIDELITY NATIONAL INFO SERV's (NYSE:FIS) shares fell 8.1% to $60.59 with a gap of 9.99%. A press release (FIS Wins ALM Solution of the Year at Risk Asia Awards 2025) was released earlier today.
HRL-6.81%Unfortunate news for HORMEL FOODS CORP's (NYSE:HRL) stock! It registered a 6.81% decline to $22.04 in today's session, accompanied by a 7.81% gap. The stock is trading 23.51% lower than a year ago.
GPN-6.79%GLOBAL PAYMENTS INC's (NYSE:GPN) stock price decreased by 6.79% to $79.82 with a gap of 9.38%.
CPAY-5.8%In today's session, CORPAY INC's (NYSE:CPAY) stock witnessed a 5.8% fall to $269.01 with a 7.04% gap.
ADBE-5.45%In today's session, ADOBE INC's (NASDAQ:ADBE) stock witnessed a 5.45% fall to $340.3 with a 6.57% gap. A press release (Adobe GenStudio Introduces New Scaled Content Production Capabilities, Enhanced Model Customization with Adobe Firefly Foundry and a Growing Ecosystem of Ad Delivery Partners) was released yesterday.

Our gap down stocks screener will show you the full list.

HORMEL FOODS CORP

NYSE:HRL (1/23/2026, 8:04:00 PM)

After market: 24.5 -0.1 (-0.41%)

24.6

+0.24 (+0.99%)


CENTENE CORP

NYSE:CNC (1/23/2026, 8:04:00 PM)

After market: 45.69 -0.4 (-0.87%)

46.09

+0.67 (+1.48%)


IDEX CORP

NYSE:IEX (1/23/2026, 8:04:43 PM)

After market: 195.27 0 (0%)

195.27

-2.57 (-1.3%)


CATERPILLAR INC

NYSE:CAT (1/23/2026, 8:04:00 PM)

After market: 626.29 -0.33 (-0.05%)

626.62

-21.79 (-3.36%)


COSTAR GROUP INC

NASDAQ:CSGP (1/23/2026, 8:00:00 PM)

After market: 65.6 0 (0%)

65.6

-0.66 (-1%)


FIDELITY NATIONAL INFO SERV

NYSE:FIS (1/23/2026, 8:04:00 PM)

After market: 60.5 0 (0%)

60.5

-0.8 (-1.31%)


GLOBAL PAYMENTS INC

NYSE:GPN (1/23/2026, 8:04:00 PM)

After market: 75.3 +0.09 (+0.12%)

75.21

-0.73 (-0.96%)


ADOBE INC

NASDAQ:ADBE (1/23/2026, 8:00:00 PM)

After market: 301.07 0 (0%)

301.07

+1.34 (+0.45%)


COGNIZANT TECH SOLUTIONS-A

NASDAQ:CTSH (1/23/2026, 8:00:00 PM)

After market: 84.18 0 (0%)

84.18

-0.43 (-0.51%)


SEAGATE TECHNOLOGY HOLDINGS

NASDAQ:STX (1/23/2026, 8:00:00 PM)

After market: 346.1 0 (0%)

346.1

-0.43 (-0.12%)


WESTERN DIGITAL CORP

NASDAQ:WDC (1/23/2026, 8:00:02 PM)

After market: 235.86 -0.53 (-0.22%)

236.39

-6.9 (-2.84%)


GARMIN LTD

NYSE:GRMN (1/23/2026, 8:04:00 PM)

After market: 206.17 0 (0%)

206.17

+0.05 (+0.02%)


TERADYNE INC

NASDAQ:TER (1/23/2026, 8:00:00 PM)

After market: 229.25 +0.07 (+0.03%)

229.18

+0.04 (+0.02%)


AMERICAN ELECTRIC POWER

NASDAQ:AEP (1/23/2026, 8:00:00 PM)

After market: 116.64 +0.01 (+0.01%)

116.63

-0.55 (-0.47%)


VERISK ANALYTICS INC

NASDAQ:VRSK (1/23/2026, 10:22:54 PM)

After market: 218.04 0 (0%)

218.04

-0.46 (-0.21%)


FISERV INC

NYSE:FI (11/10/2025, 8:04:00 PM)

After market: 63.6172 -0.18 (-0.29%)

63.8

+0.1 (+0.16%)


FORTIVE CORP

NYSE:FTV (1/23/2026, 8:04:00 PM)

After market: 54.59 0 (0%)

54.59

-0.13 (-0.24%)


CORPAY INC

NYSE:CPAY (1/23/2026, 8:04:00 PM)

After market: 320.52 0 (0%)

320.52

-6.62 (-2.02%)


SMURFIT WESTROCK PLC

NYSE:SW (1/23/2026, 10:17:32 PM)

After market: 43.8 0 (0%)

43.8

+2.02 (+4.83%)



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