What's going on in today's after hours session

By Mill Chart - Last update: Sep 23, 2025

As the regular session of the US market on Tuesday comes to an end, let's delve into the after-hours session and discover the top gainers and losers shaping the post-market sentiment.


postmarket

After hours gainers

TickerChangeComment
LAC72.31%After the closing bell, LITHIUM AMERICAS CORP (NYSE:LAC) demonstrated strong momentum in the after-hours session, with a 72.31% rise to $5.29.
SHFS63.81%SHF HOLDINGS INC (NASDAQ:SHFS) rose 63.81% to $5.34 during Tuesday's after hours session. The stock is trading 23.48% higher than a month ago.
CYCN51.32%After the regular session, CYCLERION THERAPEUTICS INC (NASDAQ:CYCN) continues to impress in the after-hours session, with a 51.32% increase to $4.57. A press release (Cyclerion Announces Transformational Relaunch as a Neuropsychiatric Company) was released earlier today.
STI36.76%Notable gains for SOLIDION TECHNOLOGY INC (NASDAQ:STI) in the after-hours session, with a 36.76% rise to $6.25 during Tuesday. In the last month the share price increased with 38.07%.
XPON21.21%Positive after-hours movement for EXPION360 INC (NASDAQ:XPON) as its shares recorded a 21.21% increase, reaching $1.6 during Tuesday's after-hours session. Following a -16.46% loss in the regular session, XPON is displaying signs of recovery during the after-hours session.
VEEE17.67%Positive after-hours movement for TWIN VEE POWERCATS CO (NASDAQ:VEEE) as its shares recorded a 17.67% increase, reaching $2.93 during Tuesday's after-hours session. The stock is trading 23.27% higher than a month ago.
WWR14.24%WESTWATER RESOURCES INC (NYSEARCA:WWR) exhibits strong performance after hours, with shares rising 14.24% to $0.92 during Tuesday's after-hours session. In the last 3 months the share price increased with 34.04%.
APLT11.92%In the after-hours session on Tuesday, APPLIED THERAPEUTICS INC (NASDAQ:APLT) experienced a notable 11.92% increase, driving its shares to $0.51. Shareholders saw the stock price going 40.21% higher in the past 3 months.
AIRE10.54%Positive after-hours movement for REALPHA TECH CORP (NASDAQ:AIRE) as its shares recorded a 10.54% increase, reaching $0.77 during Tuesday's after-hours session. Despite a -24.69% decrease earlier today, there is a notable recovery in today's after-hours session for AIRE. Yesterday the company had a press release: reAlpha Regains Compliance With Nasdaq Minimum Market Value of Listed Securities Requirement.
GRWG6.7%Positive after-hours movement for GROWGENERATION CORP (NASDAQ:GRWG) as its shares recorded a 6.7% increase, reaching $1.75 during Tuesday's after-hours session. Shareholders saw the stock price going 88.51% higher in the past 3 months.

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

After hours losers

TickerChangeComment
COHU-10.01%COHU INC's (NASDAQ:COHU) shares fell 10.01% to $20.5. Earlier today the company had a press release: Cohu Announces Offering of Convertible Senior Notes.
BREA-9.99%BRERA HOLDINGS PLC-CL B's (NASDAQ:BREA) stock price decreased by 9.99% to $22.61. After a notable 35.05% increase earlier today, BREA shows signs of a pullback during the after-hours session. A press release (Brera Holdings PLC (NASDAQ: BREA) Closes ~USD $300 Million PIPE Financing) was released earlier today.
AYTU-9.56%The after-hours session reflects AYTU BIOPHARMA INC (NASDAQ:AYTU)'s ongoing correction after experiencing a %ABSPERF% loss in the regular trading hours. yesterday the company released their earnings. A press release (Aytu BioPharma Reports Fiscal 2025 Full Year and Fourth Quarter Operational and Financial Results and Outlines Commercial Launch Plans for EXXUA(TM)) was released earlier today.
IXHL-8.17%INCANNEX HEALTHCARE INC's (NASDAQ:IXHL) shares fell 8.17% to $0.62. After registering a 26.74% gain earlier today, IXHL is experiencing a 8.17% decline in today's after-hours session.
DVLT-8.1%Following a 80.07% loss in the regular session, DATAVAULT AI INC (NASDAQ:DVLT) exhibits further decline during today's after-hours session. After registering a 80.07% gain earlier today, DVLT is experiencing a 8.1% decline in today's after-hours session.
KNDI-6.67%KANDI TECHNOLOGIES GROUP INC's (NASDAQ:KNDI) shares fell 6.67% to $1.12 during Tuesday's after hours session. In the last month the share price dropped with 22.58%.
STFS-5.94%STAR FASHION CULTURE HLDG-A's (NASDAQ:STFS) stock price is showing a decline of 5.94% to a price of $0.16 during the after-hours session. In the last 3 months the share price dropped with 83.34%.
JXG-5.94%JX LUXVENTURE GROUP INC's (NASDAQ:JXG) stock price decreased by 5.94% to $0.95. After registering a 23.2% gain earlier today, JXG is experiencing a 5.94% decline in today's after-hours session.
WOR-5.58%WORTHINGTON ENTERPRISES INC's (NYSE:WOR) stock price saw a decrease of 5.58% to $56.9 during Tuesday's after-hours session. yesterday the company released their earnings. The stock is trading 47.59% higher than a year ago.
PLUG-5.52%PLUG POWER INC's (NASDAQ:PLUG) stock price is declining with 5.52% to a price of $2.39. Yesterday the company had a press release: Plug Hosts Oppenheimer at Georgia Plant Following Record Month of Green Hydrogen Production.

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

WORTHINGTON ENTERPRISES INC

NYSE:WOR (3/4/2026, 8:04:00 PM)

After market: 53.73 0 (0%)

53.73

-0.05 (-0.09%)


KANDI TECHNOLOGIES GROUP INC

NASDAQ:KNDI (3/4/2026, 8:00:03 PM)

0.9868

+0.01 (+1.16%)


SOLIDION TECHNOLOGY INC

NASDAQ:STI (3/4/2026, 8:00:01 PM)

4.1

-0.06 (-1.44%)


PLUG POWER INC

NASDAQ:PLUG (3/4/2026, 8:00:01 PM)

After market: 2.47 -0.01 (-0.4%)

2.48

+0.25 (+11.21%)


COHU INC

NASDAQ:COHU (3/4/2026, 8:17:09 PM)

After market: 29.78 0 (0%)

29.78

+0.23 (+0.78%)


WESTWATER RESOURCES INC

NYSEARCA:WWR (3/4/2026, 8:04:00 PM)

After market: 0.83 -0.01 (-1.19%)

0.84

+0.02 (+2.08%)


AYTU BIOPHARMA INC

NASDAQ:AYTU (3/4/2026, 8:09:31 PM)

2.605

-0.04 (-1.33%)


LITHIUM AMERICAS CORP

NYSE:LAC (3/4/2026, 8:04:00 PM)

After market: 4.8561 +0.05 (+0.96%)

4.81

+0.04 (+0.84%)


CYCLERION THERAPEUTICS INC

NASDAQ:CYCN (3/4/2026, 8:18:01 PM)

1.39

+0.04 (+2.96%)


APPLIED THERAPEUTICS INC

NASDAQ:APLT (2/2/2026, 8:00:00 PM)

After market: 0.1051 +0 (+2.04%)

0.103

+0 (+0.19%)


GROWGENERATION CORP

NASDAQ:GRWG (3/4/2026, 8:00:01 PM)

After market: 1.1 -0.02 (-1.79%)

1.12

+0.02 (+1.82%)


TWIN VEE POWERCATS CO

NASDAQ:VEEE (3/4/2026, 8:00:11 PM)

After market: 0.3998 -0.01 (-2.49%)

0.41

+0.02 (+4.38%)


INCANNEX HEALTHCARE INC

NASDAQ:IXHL (3/4/2026, 8:00:03 PM)

After market: 3.9601 0 (0%)

3.96

+0.16 (+4.21%)


EXPION360 INC

NASDAQ:XPON (3/4/2026, 8:02:14 PM)

After market: 0.6999 +0.01 (+0.72%)

0.6949

+0.05 (+7.07%)


SHF HOLDINGS INC

NASDAQ:SHFS (3/4/2026, 8:00:03 PM)

After market: 0.8151 -0.03 (-4.09%)

0.8499

-0.01 (-1.17%)


BRERA HOLDINGS PLC-CL B

NASDAQ:BREA (10/2/2025, 8:00:02 PM)

After market: 25.49 +0.29 (+1.15%)

25.2

+0.48 (+1.94%)


REALPHA TECH CORP

NASDAQ:AIRE (3/4/2026, 8:08:02 PM)

After market: 0.3098 +0.01 (+3.27%)

0.3

0 (-0.6%)


STAR FASHION CULTURE HLDG-A

NASDAQ:STFS (3/4/2026, 8:00:01 PM)

After market: 0.098 0 (-2.2%)

0.1002

+0 (+0.1%)


JX LUXVENTURE GROUP INC

NASDAQ:JXG (3/4/2026, 8:00:03 PM)

After market: 4.2 0 (0%)

4.2

+0.51 (+13.82%)


DATAVAULT AI INC

NASDAQ:DVLT (3/4/2026, 8:20:41 PM)

After market: 0.7108 0 (-0.39%)

0.7136

+0.03 (+4.18%)



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