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

By Mill Chart

Last update: Jul 24, 2025

Looking for the S&P500 stocks that are experiencing notable gaps on Thursday? Find out which stocks are gapping up and gapping down in the S&P500 index during today's session.


gap

Top Gap up stocks

TickerChangeComment
WST23.5%During Thursday's session, WEST PHARMACEUTICAL SERVICES's (NYSE:WST) stock price showed a remarkable increase of 23.5%, reaching $280.73 with a notable 21.3% gap. The company's earnings where released Yesterday. In the last 6 months the stock lost 34.11%.
LH12.18%LABCORP HOLDINGS INC's (NYSE:LH) stock price increased by 12.18% to $281.02 with a gap of 3.2%. The company's earnings where released Yesterday. A press release (Community Health Systems Announces Definitive Agreement to Sell Select Outreach Laboratory Assets to Labcorp) was released two days ago.
CRL8.23%CHARLES RIVER LABORATORIES's (NYSE:CRL) shares soared 8.23% to $181.76 in Thursday's session, displaying an impressive 2.3% gap. The stock is trading 46.48% higher than 3 months ago.
TMUS7.17%T-MOBILE US INC's (NASDAQ:TMUS) shares rose 7.17% to $250.7 with a gap of 3.81% during Thursday's session. Yesterday the company had a press release: T-Mobile Delivers Record Quarter with Outsized Customer and Financial Growth, and Raises Full Year 2025 Guidance.
NOW4.83%SERVICENOW INC's (NYSE:NOW) shares rose 4.83% to $1.0K with a gap of 3.43%. Yesterday the company had a press release: ServiceNow Reports Second Quarter 2025 Financial Results.
POOL3.64%POOL CORP's (NASDAQ:POOL) stock price increased by 3.64% to $328.38 with a gap of 2.74%. yesterday the company released their earnings.
ALLE3.57%ALLEGION PLC's (NYSE:ALLE) shares soared 3.57% to $159.87 in Thursday's session, displaying an impressive 2.13% gap. The company's earnings where released Yesterday. Earlier today the company had a press release: Allegion (NYSE: ALLE) Reports Q2-2025 Financial Results.

For the full gap up stocks list go to our gap up stocks screener.

Today's top gap down stocks

TickerChangeComment
LKQ-21.57%In today's session, LKQ CORP's (NASDAQ:LKQ) stock price decreased by 21.57% to $30.28, exhibiting a 22.73% gap. LKQ CORP released earnings Yesterday.
DOW-14.79%In today's session, DOW INC's (NYSE:DOW) stock witnessed a 14.79% fall to $25.88 with a 16.26% gap. yesterday the company released their earnings. A press release (Dow reports second quarter 2025 results) was released earlier today.
CMG-12.65%Unfavorable news for CHIPOTLE MEXICAN GRILL INC's (NYSE:CMG) stock! It witnessed a 12.65% decline to $46.1 in today's session, along with a 14.56% gap.
LUV-9.62%SOUTHWEST AIRLINES CO's (NYSE:LUV) shares fell 9.62% to $33.84 during Thursday's session with a gap of 10.79%. The company's earnings where released Yesterday. In the last 3 months the share price increased with 41.34%.
IBM-8.77%Today, INTL BUSINESS MACHINES CORP's (NYSE:IBM) stock experienced a 8.77% fall to $257.28 with a 12.25% gap. Shareholders saw the stock price going 21.34% higher in the past 3 months.
LYB-8.15%LYONDELLBASELL INDU-CL A's (NYSE:LYB) shares recorded a 8.15% decline to $61.74, with a notable 8.62% gap during today's session. In the last year the share price dropped with 30.89%.
TSLA-8.13%TESLA INC's (NASDAQ:TSLA) shares experienced a 8.13% decline to $305.53 during Thursday's session, accompanied by a 10.47% gap. A press release (Sunrun and Tesla Launch Home Energy Plan to Cut Costs and Boost Backup Power for Texans) was released earlier today.
ON-7.33%ON SEMICONDUCTOR's (NASDAQ:ON) stock price decreased by 7.33% to $55.24 with a gap of 9.96%. In the last 3 months the stock gained 50.42%.
JBL-6.69%JABIL INC's (NYSE:JBL) stock price is declining with 6.69% to a price of $213.83 with a gap of 7.36%. In the last 3 months the stock gained 55.97%.
AMP-6.45%AMERIPRISE FINANCIAL INC's (NYSE:AMP) shares fell 6.45% to $502.32 with a gap of 7.15%. AMERIPRISE FINANCIAL INC released earnings Yesterday. Earlier today the company had a press release: Ameriprise Financial Reports Second Quarter 2025 Results.

For the full top loser list go to our gap down stocks screener.

DOW INC

NYSE:DOW (7/25/2025, 8:04:00 PM)

Premarket: 25.56 +0.05 (+0.2%)

25.51

+0.44 (+1.76%)


POOL CORP

NASDAQ:POOL (7/25/2025, 8:17:36 PM)

After market: 325.8 +0.9 (+0.28%)

324.9

-1.44 (-0.44%)


AMERIPRISE FINANCIAL INC

NYSE:AMP (7/25/2025, 8:04:00 PM)

After market: 521.06 0 (0%)

521.06

+3.96 (+0.77%)


CHARLES RIVER LABORATORIES

NYSE:CRL (7/25/2025, 8:04:00 PM)

After market: 176.93 0 (0%)

176.93

-0.17 (-0.1%)


WEST PHARMACEUTICAL SERVICES

NYSE:WST (7/25/2025, 8:04:00 PM)

After market: 263.51 0 (0%)

263.51

-15.59 (-5.59%)


LABCORP HOLDINGS INC

NYSE:LH (7/25/2025, 8:04:00 PM)

After market: 264.96 0 (0%)

264.96

-2.73 (-1.02%)


SOUTHWEST AIRLINES CO

NYSE:LUV (7/25/2025, 8:04:00 PM)

Premarket: 33.49 +0.28 (+0.84%)

33.21

-0.05 (-0.15%)


CHIPOTLE MEXICAN GRILL INC

NYSE:CMG (7/25/2025, 8:04:00 PM)

Premarket: 46.79 +0.03 (+0.06%)

46.76

+1.02 (+2.23%)


INTL BUSINESS MACHINES CORP

NYSE:IBM (7/25/2025, 8:04:00 PM)

Premarket: 260.5 +0.78 (+0.3%)

259.72

-0.79 (-0.3%)


JABIL INC

NYSE:JBL (7/25/2025, 8:04:00 PM)

After market: 222.55 0 (0%)

222.55

+4.14 (+1.9%)


TESLA INC

NASDAQ:TSLA (7/25/2025, 8:00:01 PM)

Premarket: 320.97 +4.91 (+1.55%)

316.06

+10.76 (+3.52%)


LKQ CORP

NASDAQ:LKQ (7/25/2025, 8:02:13 PM)

Premarket: 32.37 +0.2 (+0.62%)

32.17

+0.44 (+1.39%)


SERVICENOW INC

NYSE:NOW (7/25/2025, 10:55:27 PM)

Premarket: 976.79 +8 (+0.83%)

968.79

-27.39 (-2.75%)


T-MOBILE US INC

NASDAQ:TMUS (7/25/2025, 8:00:01 PM)

After market: 243.452 -0.1 (-0.04%)

243.55

-3.95 (-1.6%)


ALLEGION PLC

NYSE:ALLE (7/25/2025, 8:04:00 PM)

After market: 165.39 0 (0%)

165.39

+1.72 (+1.05%)


ON SEMICONDUCTOR

NASDAQ:ON (7/25/2025, 8:14:52 PM)

Premarket: 57.64 +0.72 (+1.26%)

56.92

+1.48 (+2.67%)


LYONDELLBASELL INDU-CL A

NYSE:LYB (7/25/2025, 8:04:00 PM)

Premarket: 64.1 +0.09 (+0.14%)

64.01

+3.31 (+5.45%)



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