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

By Mill Chart - Last update: Jul 30, 2025

Let's have a look at the S&P500 gap up and gap down stocks in today's session.


gap

Top gap down stocks

TickerChangeComment
IEX-8.99%IDEX CORP's (NYSE:IEX) stock price decreased by 8.99% to $168.54 with a gap of 10.27%. IDEX CORP released earnings Yesterday. A press release (IDEX Reports Second Quarter Results) was released earlier today.
GEHC-8.91%GE HEALTHCARE TECHNOLOGY's (NASDAQ:GEHC) shares fell 8.91% to $70.8 during Wednesday's session with a gap of 10.29%. yesterday the company released their earnings. Earlier today the company had a press release: GE HealthCare reports second quarter 2025 financial results.
ODFL-8.85%In today's session, OLD DOMINION FREIGHT LINE's (NASDAQ:ODFL) stock price decreased by 8.85% to $147.78, exhibiting a 11.76% gap. The company's earnings where released Yesterday. Earlier today the company had a press release: Old Dominion Freight Line Reports Second Quarter 2025 Earnings Per Diluted Share of $1.27.
TT-8.47%TRANE TECHNOLOGIES PLC's (NYSE:TT) shares experienced a 8.47% decline to $431.08 during Wednesday's session, accompanied by a 10.06% gap. yesterday the company released their earnings. A press release (Trane Technologies Reports Strong Second Quarter Results; Raises Full-Year Revenue and EPS Guidance) was released earlier today.
PANW-7.64%PALO ALTO NETWORKS INC's (NASDAQ:PANW) shares fell 7.64% to $179.03 during Wednesday's session with a gap of 16.08%. In the last year the share price increased with 26.86%.
ESS-5.86%ESSEX PROPERTY TRUST INC's (NYSE:ESS) shares recorded a 5.86% decline to $273.63, with a notable 6.12% gap during today's session.
GRMN-5.66%GARMIN LTD's (NYSE:GRMN) stock price decreased by 5.66% to $225.75 with a gap of 8.13%. GARMIN LTD released earnings Yesterday. The stock is trading 24.78% higher than 3 months ago.
MDLZ-4.36%MONDELEZ INTERNATIONAL INC-A's (NASDAQ:MDLZ) shares fell 4.36% to $66.67 during Wednesday's session with a gap of 5.78%. In the last 6 months the share price increased with 20.21%.
STX-4.18%Unfavorable news for SEAGATE TECHNOLOGY HOLDINGS's (NASDAQ:STX) stock! It witnessed a 4.18% decline to $146.3 in today's session, along with a 11.07% gap. Yesterday the company had a press release: Seagate Technology Reports Fiscal Fourth Quarter and Fiscal Year 2025 Financial Results.
PPG-3.73%PPG INDUSTRIES INC's (NYSE:PPG) shares experienced a 3.73% decline to $108.04 during Wednesday's session, accompanied by a 8.5% gap. Yesterday the company had a press release: PPG reports second quarter 2025 financial results.

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

PPG INDUSTRIES INC

NYSE:PPG (2/23/2026, 8:09:46 PM)

After market: 125.35 0 (0%)

125.35

-1.18 (-0.93%)


ESSEX PROPERTY TRUST INC

NYSE:ESS (2/23/2026, 8:04:00 PM)

After market: 255.81 +0.48 (+0.19%)

255.33

+0.81 (+0.32%)


IDEX CORP

NYSE:IEX (2/23/2026, 8:04:00 PM)

After market: 206.65 0 (0%)

206.65

-0.83 (-0.4%)


OLD DOMINION FREIGHT LINE

NASDAQ:ODFL (2/23/2026, 8:06:45 PM)

After market: 194.03 +0.15 (+0.08%)

193.88

-7.51 (-3.73%)


SEAGATE TECHNOLOGY HOLDINGS

NASDAQ:STX (2/23/2026, 8:17:03 PM)

After market: 408 +0.6 (+0.15%)

407.4

-3.71 (-0.9%)


GARMIN LTD

NYSE:GRMN (2/23/2026, 8:04:00 PM)

After market: 247.1 0 (0%)

247.1

-1.8 (-0.72%)


PALO ALTO NETWORKS INC

NASDAQ:PANW (2/23/2026, 8:08:10 PM)

After market: 144.4 +0.26 (+0.18%)

144.14

-4.56 (-3.07%)


MONDELEZ INTERNATIONAL INC-A

NASDAQ:MDLZ (2/23/2026, 8:00:01 PM)

After market: 60.38 0 (0%)

60.38

+1.58 (+2.69%)


TRANE TECHNOLOGIES PLC

NYSE:TT (2/23/2026, 7:12:53 PM)

After market: 460.26 +0.32 (+0.07%)

459.94

-7.18 (-1.54%)


GE HEALTHCARE TECHNOLOGY

NASDAQ:GEHC (2/23/2026, 8:00:01 PM)

After market: 84.09 +0.23 (+0.27%)

83.86

-0.37 (-0.44%)



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