Wednesday's session: gap up and gap down stock in the S&P500 index

By Mill Chart - Last update: Feb 18, 2026

Stay updated with the S&P500 gap up and gap down stocks on Wednesday. Get a glimpse of the market's movement during today's session.


gap

Today's gap up stocks

TickerChangeComment
GPN14.15%GLOBAL PAYMENTS INC's (NYSE:GPN) shares surged 14.15% to $79.64, accompanied by a significant 13.09% gap. yesterday the company released their earnings. Earlier today the company had a press release: Global Payments Announces Board Appointment.
GRMN12.61%Exciting news for GARMIN LTD's (NYSE:GRMN) stock! It advanced 12.61% to $244.35 in today's session, accompanied by a substantial gap of 9.79%. The company's earnings where released Yesterday.
PODD9.52%INSULET CORP's (NASDAQ:PODD) shares soared 9.52% to $269.78 during Wednesday's session, accompanied by a significant gap of 6.44%. The company's earnings where released Yesterday. A press release (Insulet Reports Fourth Quarter and Full Year 2025 Results) was released earlier today.
CDNS7.29%Exciting news for CADENCE DESIGN SYS INC's (NASDAQ:CDNS) stock! It advanced 7.29% to $304.13 in today's session, accompanied by a notable 2.29% gap. Yesterday the company had a press release: Cadence Reports Fourth Quarter and Fiscal Year 2025 Financial Results.
MRNA6.99%MODERNA INC's (NASDAQ:MRNA) stock price increased by 6.99% to $47.0 with a gap of 3.59%. Earlier today the company had a press release: Moderna Announces the U.S. Food and Drug Administration will Initiate the Review of Its Investigational Seasonal Influenza Vaccine Submission.

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

Today's top gap down stocks

TickerChangeComment
PANW-7.66%PALO ALTO NETWORKS INC's (NASDAQ:PANW) shares fell 7.66% to $150.97 with a gap of 9.92%.
CRL-4.41%CHARLES RIVER LABORATORIES's (NYSE:CRL) stock price is declining with 4.41% to a price of $151.53 with a gap of 10.67%. The company's earnings where released Yesterday. Earlier today the company had a press release: Charles River Laboratories Announces Executive Appointments.
RSG-4.02%REPUBLIC SERVICES INC's (NYSE:RSG) stock price decreased by 4.02% to $212.29 with a gap of 6.5%.
GPC-3.11%GENUINE PARTS CO's (NYSE:GPC) shares suffered a 3.11% decline to $121.83 during Wednesday's session, accompanied by a 13.12% gap.
ALL-2.92%In today's session, ALLSTATE CORP's (NYSE:ALL) stock witnessed a 2.92% fall to $206.13 with a 3.63% gap.
PGR-2.64%In today's session, PROGRESSIVE CORP's (NYSE:PGR) stock price decreased by 2.64% to $202.41, exhibiting a 4.22% gap. Earlier today the company had a press release: Progressive Reports January 2026 Results.
ACGL-2.57%ARCH CAPITAL GROUP LTD's (NASDAQ:ACGL) stock price decreased by 2.57% to $96.33 with a gap of 4.89%.
CAG-2.25%CONAGRA BRANDS INC's (NYSE:CAG) shares fell 2.25% to $18.46 with a gap of 7.51%. Shareholders saw the stock price going 26.75% lower is the past year.
EQIX-2.14%EQUINIX INC's (NASDAQ:EQIX) shares fell 2.14% to $931.57 during Wednesday's session with a gap of 2.79%. In the last 3 months the stock gained 26.14%.
AMT-2.1%AMERICAN TOWER CORP's (NYSE:AMT) shares fell 2.1% to $189.04 with a gap of 2.37%.

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

CONAGRA BRANDS INC

NYSE:CAG (3/2/2026, 10:43:08 AM)

19.29

+0.04 (+0.21%)


ALLSTATE CORP

NYSE:ALL (3/2/2026, 10:41:15 AM)

211.91

-1.53 (-0.72%)


ARCH CAPITAL GROUP LTD

NASDAQ:ACGL (3/2/2026, 10:42:15 AM)

100.06

-0.09 (-0.09%)


PROGRESSIVE CORP

NYSE:PGR (3/2/2026, 10:43:07 AM)

212.21

-1.45 (-0.68%)


CHARLES RIVER LABORATORIES

NYSE:CRL (3/2/2026, 10:43:05 AM)

177.58

-0.91 (-0.51%)


INSULET CORP

NASDAQ:PODD (3/2/2026, 10:43:09 AM)

244.17

-2.44 (-0.99%)


REPUBLIC SERVICES INC

NYSE:RSG (3/2/2026, 10:42:33 AM)

229.51

+0.51 (+0.22%)


GENUINE PARTS CO

NYSE:GPC (3/2/2026, 10:43:06 AM)

116.85

-2.41 (-2.02%)


GLOBAL PAYMENTS INC

NYSE:GPN (3/2/2026, 10:43:09 AM)

76.97

+0.51 (+0.67%)


AMERICAN TOWER CORP

NYSE:AMT (3/2/2026, 10:43:09 AM)

191.02

-0.84 (-0.44%)


GARMIN LTD

NYSE:GRMN (3/2/2026, 10:41:40 AM)

251.785

-1.05 (-0.41%)


CADENCE DESIGN SYS INC

NASDAQ:CDNS (3/2/2026, 10:43:10 AM)

302.36

+0.96 (+0.32%)


EQUINIX INC

NASDAQ:EQIX (3/2/2026, 10:43:05 AM)

963

-11.26 (-1.16%)


PALO ALTO NETWORKS INC

NASDAQ:PANW (3/2/2026, 10:43:09 AM)

149.99

+1.07 (+0.72%)


MODERNA INC

NASDAQ:MRNA (3/2/2026, 10:43:08 AM)

51.795

-1.77 (-3.31%)



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