Which S&P500 stocks are gapping on Tuesday?

By Mill Chart - Last update: Apr 29, 2025

Wondering what's happening in today's session regarding gap up and gap down stocks? Explore the S&P500 index on Tuesday to uncover the stocks that are gapping in the S&P500 index.

Gap down stocks

TickerChangeComment
REGN-9.11%REGENERON PHARMACEUTICALS's (NASDAQ:REGN) shares experienced a 9.11% decline to $555.21 during Tuesday's session, accompanied by a 11.71% gap. The company's earnings where released Yesterday. A press release (Regeneron Reports First Quarter 2025 Financial and Operating Results) was released earlier today.
BRO-6.96%In today's session, BROWN & BROWN INC's (NYSE:BRO) stock witnessed a 6.96% fall to $106.89 with a 8.58% gap. Yesterday the company had a press release: Brown & Brown, Inc. announces first quarter 2025 results, including total revenues of $1.4 billion, an increase of 11.6%; Organic Revenue growth of 6.5%; diluted net income per share of $1.15; Diluted Net Income Per Share - Adjusted of $1.29; and a.
NXPI-6.64%NXP SEMICONDUCTORS NV's (NASDAQ:NXPI) shares declined by 6.64% to $183.22, showing a 10.58% gap in today's session. The stock is trading 23.89% lower than a year ago.
ARE-6.09%ALEXANDRIA REAL ESTATE EQUIT's (NYSE:ARE) shares declined by 6.09% to $72.29, showing a 6.48% gap in today's session. In the last 3 months the share price dropped with 20.92%.
PCAR-5.11%PACCAR INC's (NASDAQ:PCAR) shares recorded a 5.11% decline to $87.34, with a notable 8.82% gap during today's session. The company's earnings where released Yesterday. A press release (PACCAR Achieves Good Financial Performance and Record PACCAR Parts Revenue) was released earlier today.
PODD-3.67%INSULET CORP's (NASDAQ:PODD) stock price is declining with 3.67% to a price of $250.0 with a gap of 5.39%. A press release (Insulet Appoints Ashley McEvoy President and CEO) was released yesterday.
UHS-3.04%Unfortunate news for UNIVERSAL HEALTH SERVICES-B's (NYSE:UHS) stock! It registered a 3.04% decline to $167.66 in today's session, accompanied by a 6.94% gap.
ALGN-2.89%ALIGN TECHNOLOGY INC's (NASDAQ:ALGN) shares suffered a 2.89% decline to $175.86 during Tuesday's session, accompanied by a 5.66% gap. The company is releasing earnings today. The stock is trading 37.09% lower than a year ago.
BXP-2.66%BXP INC's (NYSE:BXP) shares declined by 2.66% to $64.48, showing a 3.64% gap in today's session. BXP INC released earnings Yesterday.
ON-2.52%ON SEMICONDUCTOR's (NASDAQ:ON) shares suffered a 2.52% decline to $39.03 during Tuesday's session, accompanied by a 4.84% gap. In the last 3 months the share price dropped with 23.5%.

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

PACCAR INC

NASDAQ:PCAR (2/24/2026, 7:24:07 PM)

After market: 126.805 +0.56 (+0.44%)

126.25

+0.19 (+0.15%)


BROWN & BROWN INC

NYSE:BRO (2/24/2026, 7:05:12 PM)

After market: 69.84 0 (0%)

69.84

+0.68 (+0.98%)


ALEXANDRIA REAL ESTATE EQUIT

NYSE:ARE (2/24/2026, 7:02:23 PM)

After market: 53.72 0 (0%)

53.72

-0.03 (-0.06%)


BXP INC

NYSE:BXP (2/24/2026, 7:05:38 PM)

After market: 59.5 0 (0%)

59.5

-0.12 (-0.2%)


REGENERON PHARMACEUTICALS

NASDAQ:REGN (2/24/2026, 6:45:42 PM)

After market: 772.19 0 (0%)

772.19

-14.85 (-1.89%)


UNIVERSAL HEALTH SERVICES-B

NYSE:UHS (2/24/2026, 7:00:00 PM)

After market: 229.98 0 (0%)

229.98

-2.62 (-1.13%)


ALIGN TECHNOLOGY INC

NASDAQ:ALGN (2/24/2026, 7:01:41 PM)

After market: 185.72 +0.19 (+0.1%)

185.53

+4.27 (+2.36%)


INSULET CORP

NASDAQ:PODD (2/24/2026, 6:42:35 PM)

After market: 245.25 0 (0%)

245.25

-4.13 (-1.66%)


NXP SEMICONDUCTORS NV

NASDAQ:NXPI (2/24/2026, 7:44:40 PM)

After market: 234.63 0 (0%)

234.63

+3.47 (+1.5%)


ON SEMICONDUCTOR

NASDAQ:ON (2/24/2026, 6:51:41 PM)

After market: 70.2636 +0.23 (+0.33%)

70.03

+0.56 (+0.81%)



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