Which stocks are moving after the closing bell on Monday?

By Mill Chart - Last update: Oct 13, 2025

The regular session of the US market on Monday is now over, but let's get a preview of the after-hours session and explore the top gainers and losers driving the post-market movements.


postmarket

After hours gainers

TickerChangeComment
AQMS63.57%After the regular session, AQUA METALS INC (NASDAQ:AQMS) continues to impress in the after-hours session, with a 63.57% increase to $16.21. Also in the regular session AQMS had a very good day: shares closed with a 75.09% gain.
ITP41.72%IT TECH PACKAGING INC's (NYSEARCA:ITP) shares rose 41.72% to $0.37. Shareholders saw the stock price going 31.19% higher in the past 3 months.
ELAB40.31%After the closing bell, PMGC HOLDINGS INC (NASDAQ:ELAB) demonstrated strong momentum in the after-hours session, with a 40.31% rise to $7.31. The stock is trading 35.84% lower than 3 months ago.
NVTS16.65%Promising after-hours performance observed for NAVITAS SEMICONDUCTOR CORP (NASDAQ:NVTS) as its shares surged 16.65% to $11.63 during Monday's after-hours trading. The positive market sentiment seen in today's regular session, where NVTS closed with a 21.14% gain, carries over into the after-hours session. Earlier today the company had a press release: Navitas Supports 800 VDC Power Architecture for NVIDIA’s Next-Generation AI Factory Computing Platforms.
PII12.61%Impressive after-hours gains for POLARIS INC (NYSE:PII) as its stock price advanced 12.61% to $69.1 during Monday's after-hours session. In the last 3 months the share price increased with 30.94%.
ABVE11.52%ABOVE FOOD INGREDIENTS INC's (NASDAQ:ABVE) shares rose 11.52% to $4.55. In the last month the stock gained 152.0%.
UAMY10.71%Promising after-hours performance observed for UNITED STATES ANTIMONY CORP (NYSEARCA:UAMY) as its shares surged 10.71% to $18.5 during Monday's after-hours trading. Today's gain of 36.86% continues in today's after hours session with 10.71%.
GIGGW10.61%In the after-hours session on Monday, GIGCAPITAL7 CORP-A - 29 (NASDAQ:GIGGW) experienced a notable 10.61% increase, driving its shares to $1.25. Also in the regular session GIGGW had a very good day: shares closed with a 19.09% gain.
NUKK10.58%After the closing bell, NUKKLEUS INC (NASDAQ:NUKK) demonstrated strong momentum in the after-hours session, with a 10.58% rise to $11.6. The positive momentum from today's 31.78% gain carries over into the after-hours session, with 10.58% further growth.
SATL9.17%SATELLOGIC INC-A (NASDAQ:SATL) showcases remarkable after-hours performance, with a 9.17% rise to $3.69 during Monday's after-hours trading. Earlier today the company had a press release: Satellogic Launches Very-High Resolution NextGen Satellite Platform for Sovereign, AI-First Earth Observation Missions.

For the full after hours gainers list go to our after hours gainers page.

Today's after hours losers

TickerChangeComment
CURIW-40.5%CURIOSITYSTREAM -CW25's (NASDAQ:CURIW) shares fell 40.5% to $0.01 during Monday's after hours session. Price movements remain volatile as CURIW gives back 303.0% of its earlier gains in the after-hours session.
CARM-23.26%Price volatility persists as CARISMA THERAPEUTICS INC (NASDAQ:CARM) closed the regular session with a -43.81% loss, and the downward trend continues in the after-hours session. It looks like the bad days are not over yet: CARM also declined by -43.81% during the regular session.
NAMM-23.02%Following a 31.96% loss in the regular session, NAMIB MINERALS (NASDAQ:NAMM) exhibits further decline during today's after-hours session. Prices are quite volatile now: this is a reversal from 31.96% gain.
OEC-19.3%ORION SA's (NYSE:OEC) shares fell 19.3% to $5.52 during Monday's after hours session. Earlier today the company had a press release: Orion S.A. Announces Preliminary Third Quarter 2025 Results, Business Update, and Conference Call Information.
BINI-15.4%BOLLINGER INNOVATIONS INC's (NASDAQ:BINI) stock price decreased by 15.4% to $0.53. Today's -55.0% drop extends further in today's after-hours session with an additional decline of 15.4%.
PMAX-15.2%POWELL MAX LTD-CL A's (NASDAQ:PMAX) stock price decreased by 15.2% to $3.18. Prices are quite volatile now: this is a reversal from 44.79% gain.
ELBM-12.96%The after-hours session reflects ELECTRA BATTERY MATERIALS CO (NASDAQ:ELBM)'s ongoing correction after experiencing a 325.0% loss in the regular trading hours. After a notable 325.0% increase earlier today, ELBM shows signs of a pullback during the after-hours session.
YYAI-8.88%AIRWA INC's (NASDAQ:YYAI) shares declined by 8.88% to $0.15 during Monday's after-hours session. Following a -10.48% loss in the regular session, YYAI sees no respite as the after-hours session continues the downward trajectory.
PAVS-8.65%PARANOVUS ENTERTAINMENT TECH's (NASDAQ:PAVS) stock price decreased by 8.65% to $0.94. The stock is trading 32.05% higher than a month ago.

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

POLARIS INC

NYSE:PII (2/27/2026, 8:26:54 PM)

After market: 60.74 0 (0%)

60.74

-3.11 (-4.87%)


UNITED STATES ANTIMONY CORP

NYSEARCA:UAMY (2/27/2026, 8:04:00 PM)

After market: 8.8995 -0.04 (-0.45%)

8.94

+0.03 (+0.34%)


ORION SA

NYSE:OEC (2/27/2026, 8:25:02 PM)

After market: 5.69 0 (0%)

5.69

+0.01 (+0.18%)


AQUA METALS INC

NASDAQ:AQMS (2/27/2026, 8:00:02 PM)

4.9

-0.14 (-2.78%)


IT TECH PACKAGING INC

NYSEARCA:ITP (2/27/2026, 8:11:55 PM)

After market: 0.1993 +0 (+0.61%)

0.1981

-0.01 (-2.89%)


CURIOSITYSTREAM -CW25

NASDAQ:CURIW (10/14/2025, 8:00:00 PM)

Premarket: 0.0125 0 (0%)

0.0125

+0 (+3.31%)


GIGCAPITAL7 CORP-A - 29

NASDAQ:GIGGW (2/27/2026, 8:07:06 PM)

0.52

0 (0%)


NAVITAS SEMICONDUCTOR CORP

NASDAQ:NVTS (2/27/2026, 8:23:28 PM)

After market: 8.92 -0.08 (-0.89%)

9

-0.51 (-5.36%)


SATELLOGIC INC-A

NASDAQ:SATL (2/27/2026, 8:00:02 PM)

After market: 2.99 -0.01 (-0.33%)

3

-0.19 (-5.96%)


ELECTRA BATTERY MATERIALS CO

NASDAQ:ELBM (2/27/2026, 8:00:02 PM)

After market: 0.7475 +0.01 (+1.7%)

0.735

-0.05 (-6.67%)


CARISMA THERAPEUTICS INC

NASDAQ:CARM (10/10/2025, 9:13:56 PM)

After market: 0.1181 -0.04 (-23.26%)

0.1539

-0.12 (-43.81%)


PARANOVUS ENTERTAINMENT TECH

NASDAQ:PAVS (2/27/2026, 8:26:02 PM)

After market: 1.27 -0.02 (-1.55%)

1.29

+0.01 (+0.78%)


PMGC HOLDINGS INC

NASDAQ:ELAB (2/27/2026, 8:00:02 PM)

After market: 1.19 0 (0%)

1.19

-0.07 (-5.56%)


NUKKLEUS INC

NASDAQ:NUKK (2/6/2026, 8:00:01 PM)

After market: 2.07 +0.01 (+0.49%)

2.06

+0.16 (+8.42%)


AIRWA INC

NASDAQ:YYAI (2/27/2026, 8:00:02 PM)

After market: 0.8852 -0.01 (-0.61%)

0.8906

-0.05 (-5.4%)


ABOVE FOOD INGREDIENTS INC

NASDAQ:ABVE (2/27/2026, 8:00:00 PM)

After market: 1.26 +0.01 (+0.8%)

1.25

-0.1 (-7.41%)


POWELL MAX LTD-CL A

NASDAQ:PMAX (2/27/2026, 8:27:10 PM)

2.16

-0.06 (-2.7%)


NAMIB MINERALS

NASDAQ:NAMM (2/27/2026, 8:21:48 PM)

After market: 3.7106 -0.09 (-2.35%)

3.8

-0.02 (-0.52%)


BOLLINGER INNOVATIONS INC

NASDAQ:BINI (10/10/2025, 9:12:29 PM)

After market: 0.533 -0.1 (-15.4%)

0.63

-0.77 (-55%)



Find more stocks in the Stock Screener

Follow ChartMill for more
Follow us on StockTwitsFollow us on InstagramFollow us on FacebookFollow us on YouTube