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Tuesday's after hours session: top gainers and losers

By Mill Chart

Last update: Mar 4, 2025

Discover the top movers in Tuesday's after-hours session and stay informed about the post-market dynamics.

After hours gainers

TickerChangeComment
ARBB123.0%ARB IOT GROUP LTD (NASDAQ:ARBB) exhibits strong performance after hours, with shares rising 123.0% to $1.16 during Tuesday's after-hours session. A press release (ARB IOT GROUP LIMITED SECURES ORDER WORTH APPROXIMATELY US$45 MILLION FOR AI DATA CENTRE SERVER SOLUTION) was released earlier today.
SYRS40.47%SYROS PHARMACEUTICALS INC (NASDAQ:SYRS) exhibits strong performance after hours, with shares rising 40.47% to $0.12 during Tuesday's after-hours session. NASDAQ:SYRS released their earnings today. In the last month the share price dropped with 48.7%.
BNRG21.48%BRENMILLER ENERGY LTD's (NASDAQ:BNRG) stock price increased by 21.48% to $1.64. Earlier today the company had a press release: Brenmiller Reports 2024 Financial Results and Pipeline of Commercial Opportunities Reaches Over Half-Billion Dollars.
SLE13.95%Impressive after-hours gains for SUPER LEAGUE ENTERPRISE INC (NASDAQ:SLE) as its stock price advanced 13.95% to $0.49 during Tuesday's after-hours session. The strong performance observed in the regular session, where NASDAQ:SLE registered a 30.3% gain, continues to drive positive movement in the after-hours session.
SWIM13.55%LATHAM GROUP INC's (NASDAQ:SWIM) shares rose 13.55% to $6.2 during Tuesday's after hours session. yesterday the company released their earnings. Earlier today the company had a press release: Latham Group, Inc. Reports Fourth Quarter and Full Year 2024 Financial Results and Provides 2025 Guidance.
STEM10.87%After the regular session, STEM INC (NYSE:STEM) continues to impress in the after-hours session, with a 10.87% increase to $0.51. Today's 15.0% gain extends further in today's after-hours session with an additional 10.87% increase. The company's earnings where released Yesterday. A press release (Stem’s PowerTrack™ Standard on Summit Ridge Energy’s 514 MW Commercial Solar Portfolio) was released earlier today.
ELPW10.74%Positive after-hours movement for ELONG POWER HOLDING-A (NASDAQ:ELPW) as its shares recorded a 10.74% increase, reaching $0.75 during Tuesday's after-hours session. Prices are quite volatile here as NASDAQ:ELPW closed with a -15.06% loss today.
CTOS9.95%Notable gains for CUSTOM TRUCK ONE SOURCE INC (NYSE:CTOS) in the after-hours session, with a 9.95% rise to $4.42 during Tuesday. yesterday the company released their earnings. A press release (Custom Truck One Source, Inc. Reports Fourth Quarter and Full-Year 2024 Results) was released earlier today.
NIVF8.0%Notable gains for NEWGENIVF GROUP LTD-A (NASDAQ:NIVF) in the after-hours session, with a 8.0% rise to $1.35 during Tuesday. Only today these shares were declining by -22.84%, so we see a bit of recovery during the after hours session.
TPST7.41%After the closing bell, TEMPEST THERAPEUTICS INC (NASDAQ:TPST) demonstrated strong momentum in the after-hours session, with a 7.41% rise to $0.84. Shareholders saw the stock price going 36.98% lower is the past 6 months.

Our after hours gainers page will show you the full list.

After hours losers

TickerChangeComment
SGN-41.67%The after-hours session reflects NYSEARCA:SGN's ongoing correction after experiencing a %ABSPERF% loss in the regular trading hours. In the last month the share price dropped with 65.38%.
CRKN-31.58%CROWN ELECTROKINETICS CORP's (NASDAQ:CRKN) stock price saw a decrease of 31.58% to $1.95 during Tuesday's after-hours session. NASDAQ:CRKN already had a hard day: closing -16.67% lower during the regular session. Earlier today the company had a press release: Crown Receives Nasdaq Delisting Determination and Plans to Request Reconsideration.
RETO-25.2%Price volatility persists as NASDAQ:RETO closed the regular session with a 16.45% loss, and the downward trend continues in the after-hours session. The positive momentum earlier in the day is waning as NASDAQ:RETO retraces 16.45% during the after-hours session. Earlier today the company had a press release: ReTo Eco-Solutions, Inc. Announces Share Combination.
AVAV-16.74%The after-hours session reflects NASDAQ:AVAV's ongoing correction after experiencing a %ABSPERF% loss in the regular trading hours. The company's earnings where released Yesterday. Earlier today the company had a press release: AeroVironment Announces Fiscal 2025 Third Quarter Results.
ORN-14.73%After today's %ABSPERF% drop, NYSE:ORN shows further decline during today's after-hours session with a 14.73% decrease. The company's earnings where released Yesterday. A press release (Orion Group Holdings Reports Fourth Quarter and Full Year 2024 Results) was released earlier today.
HSDT-13.45%The after-hours session reflects NASDAQ:HSDT's ongoing correction after experiencing a 14.55% loss in the regular trading hours. After registering a 14.55% gain earlier today, NASDAQ:HSDT is experiencing a 13.45% decline in today's after-hours session.
SUNE-11.39%SUNATION ENERGY INC's (NASDAQ:SUNE) stock price saw a decrease of 11.39% to $0.16 during Tuesday's after-hours session. NASDAQ:SUNE already had a hard day: closing -25.0% lower during the regular session.
PMAX-8.35%Price volatility persists as NASDAQ:PMAX closed the regular session with a %ABSPERF% loss, and the downward trend continues in the after-hours session. In the last month the share price increased with 20.67%.
HCWC-8.16%HEALTHY CHOICE WELLNESS CORP's (NYSEARCA:HCWC) stock price is showing a decline of 8.16% to a price of $0.53 during the after-hours session. The stock is trading 38.3% lower than a month ago.
BOX-7.98%BOX INC - CLASS A's (NYSE:BOX) shares declined by 7.98% to $30.8 during Tuesday's after-hours session. BOX INC - CLASS A released earnings Yesterday. Earlier today the company had a press release: Box Reports Fourth Quarter and Fiscal 2025 Financial Results.

To see the full list of after hours losers you can use our after hours losers page.

SUPER LEAGUE ENTERPRISE INC

NASDAQ:SLE (6/10/2025, 8:08:40 PM)

Premarket: 0.1285 +0 (+1.18%)

0.127

0 (-2.31%)


STEM INC

NYSE:STEM (6/10/2025, 8:10:10 PM)

Premarket: 0.6321 0 (0%)

0.6321

+0.03 (+4.19%)


AEROVIRONMENT INC

NASDAQ:AVAV (6/10/2025, 8:00:01 PM)

After market: 190 +0.38 (+0.2%)

189.62

-6.1 (-3.12%)


ORION GROUP HOLDINGS INC

NYSE:ORN (6/10/2025, 8:04:00 PM)

After market: 8.75 0 (0%)

8.75

-0.15 (-1.69%)


BOX INC - CLASS A

NYSE:BOX (6/10/2025, 8:04:01 PM)

Premarket: 36.53 +0.07 (+0.19%)

36.46

-0.99 (-2.64%)


SUNATION ENERGY INC

NASDAQ:SUNE (6/10/2025, 8:10:26 PM)

Premarket: 1.78 0 (0%)

1.78

+0.1 (+5.95%)


SYROS PHARMACEUTICALS INC

NASDAQ:SYRS (3/19/2025, 8:16:43 PM)

After market: 0.1072 -0.01 (-8.53%)

0.1172

-0.01 (-8.44%)


RETO ECO-SOLUTIONS INC-A

NASDAQ:RETO (6/10/2025, 8:04:55 PM)

After market: 3.32 -0.22 (-6.21%)

3.54

+0.21 (+6.31%)


HELIUS MEDICAL TECHNOLOGIE-A

NASDAQ:HSDT (6/10/2025, 8:00:02 PM)

Premarket: 0.8 -0.04 (-5.33%)

0.845

-0.02 (-2.31%)


CROWN ELECTROKINETICS CORP

NASDAQ:CRKN (3/4/2025, 8:27:50 PM)

After market: 1.91 -0.94 (-32.98%)

2.85

-0.57 (-16.67%)


CUSTOM TRUCK ONE SOURCE INC

NYSE:CTOS (6/10/2025, 8:04:00 PM)

After market: 4.74 0 (0%)

4.74

+0.1 (+2.16%)


LATHAM GROUP INC

NASDAQ:SWIM (6/10/2025, 8:10:38 PM)

After market: 5.93 0 (0%)

5.93

-0.01 (-0.17%)


TEMPEST THERAPEUTICS INC

NASDAQ:TPST (6/10/2025, 8:12:42 PM)

After market: 8.88 0 (0%)

8.88

-0.07 (-0.78%)


BRENMILLER ENERGY LTD

NASDAQ:BNRG (6/10/2025, 8:00:01 PM)

After market: 0.64 +0.02 (+3.33%)

0.6194

-0.09 (-12.64%)


ARB IOT GROUP LTD

NASDAQ:ARBB (6/10/2025, 8:27:57 PM)

6.39

+0.59 (+10.17%)


SIGNING DAY SPORTS INC

NYSEARCA:SGN (6/10/2025, 8:08:08 PM)

Premarket: 1.01 0 (0%)

1.01

-0.07 (-6.48%)


NEWGENIVF GROUP LTD-A

NASDAQ:NIVF (6/10/2025, 8:00:01 PM)

Premarket: 2.05 +0.11 (+5.67%)

1.94

+0.03 (+1.57%)


POWELL MAX LTD-CL A

NASDAQ:PMAX (6/10/2025, 8:00:01 PM)

Premarket: 0.3925 -0.02 (-4.27%)

0.41

+0.01 (+1.74%)


HEALTHY CHOICE WELLNESS CORP

NYSEARCA:HCWC (6/10/2025, 8:04:01 PM)

After market: 0.4211 -0.01 (-2.07%)

0.43

+0.01 (+2.38%)


ELONG POWER HOLDING-A

NASDAQ:ELPW (6/10/2025, 8:00:02 PM)

Premarket: 1.08 +0.05 (+4.85%)

1.03

-0.01 (-0.96%)



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