Curious about the stocks that are showing activity after the closing bell on Monday?

By Mill Chart - Last update: Jan 12, 2026

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
ATON52.75%ALPHATON CAPITAL CORP (NASDAQ:ATON) showcases remarkable after-hours performance, with a 52.75% rise to $1.39 during Monday's after-hours trading. Shareholders saw the stock price going 35.46% lower in the past month.
EVTV30.68%Positive market activity for ENVIROTECH VEHICLES INC (NASDAQ:EVTV) after regular trading hours, with a 30.68% increase to $3.28 in the after-hours session on Monday. This is a continuation of today's 442.0% gain, as EVTV maintains its upward trajectory in the after-hours session.
HGBL19.12%Promising after-hours performance observed for HERITAGE GLOBAL INC (NASDAQ:HGBL) as its shares surged 19.12% to $1.62 during Monday's after-hours trading. A press release (Heritage Global Inc. Acquires The Debt Exchange, Inc. (DebtX)) was released earlier today.
KELYA17.15%Positive after-hours movement for KELLY SERVICES INC -A (NASDAQ:KELYA) as its shares recorded a 17.15% increase, reaching $11.2 during Monday's after-hours session. The stock is trading 22.15% lower than 3 months ago.
OSRH14.2%Impressive after-hours gains for OSR HOLDINGS INC (NASDAQ:OSRH) as its stock price advanced 14.2% to $0.82 during Monday's after-hours session. Shareholders saw the stock price going 25.15% higher in the past 3 months.
PAR12.15%After the regular session, PAR TECHNOLOGY CORP/DEL (NYSE:PAR) continues to impress in the after-hours session, with a 12.15% increase to $42.46. A press release (Papa Johns Partners with PAR Technology to Power POS and OPS Transformation Across 3,200 U.S. Restaurants) was released earlier today.
RYDE11.8%Promising after-hours performance observed for RYDE GROUP LTD-A (NYSEARCA:RYDE) as its shares surged 11.8% to $0.34 during Monday's after-hours trading. In the last month the stock lost 34.91%.
AKTX7.27%After the closing bell, AKARI THERAPEUTICS PLC-ADR (NASDAQ:AKTX) demonstrated strong momentum in the after-hours session, with a 7.27% rise to $0.29. In the last month the share price dropped with 32.93%.
ANNX7.19%ANNEXON INC (NASDAQ:ANNX) rose 7.19% to $5.96 during Monday's after hours session. A press release (Annexon Accelerating Next Generation Targeted Immunotherapy Platform for Treatment of Neuroinflammatory Diseases with Multiple Registrational Milestones in 2026) was released yesterday.
PRFX7.11%PAINREFORM LTD (NASDAQ:PRFX) showcases remarkable after-hours performance, with a 7.11% rise to $0.86 during Monday's after-hours trading. The stock is trading 22.06% lower than a month ago.

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

After hours losers

TickerChangeComment
IVP-10.68%INSPIRE VETERINARY PARTNE-A's (NASDAQ:IVP) shares declined by 10.68% to $0.03 during Monday's after-hours session. The regular session ended on a negative note with IVP closing -12.26% lower, and the after-hours session reflects a continuation of the bearish sentiment.
AXL-8.15%After today's %ABSPERF% drop, AMERICAN AXLE & MFG HOLDINGS (NYSE:AXL) shows further decline during today's after-hours session with a 8.15% decrease. In the last month the stock gained 20.03%.
PASW-7.79%PING AN BIOMEDICAL CO LTD's (NASDAQ:PASW) shares declined by 7.79% to $0.26 during Monday's after-hours session. Price movements remain volatile as PASW gives back 41.85% of its earlier gains in the after-hours session.
MREO-7.09%MEREO BIOPHARMA GROUP PL-ADR's (NASDAQ:MREO) shares fell 7.09% to $0.53. After a notable 14.75% increase earlier today, MREO shows signs of a pullback during the after-hours session. Yesterday the company had a press release: Mereo BioPharma Provides Corporate Update.
CLDI-6.25%CALIDI BIOTHERAPEUTICS INC's (NYSEARCA:CLDI) shares experienced a 6.25% decrease to $1.05 in the after-hours session. Shareholders saw the stock price going 23.81% lower in the past month.
NBY-6.25%After today's -29.8% drop, NOVABAY PHARMACEUTICALS INC (NYSEARCA:NBY) shows further decline during today's after-hours session with a 6.25% decrease. Today's -29.8% drop extends further in today's after-hours session with an additional decline of 6.25%.
MTEN-6.14%MINGTENG INT CORP-A's (NASDAQ:MTEN) shares declined by 6.14% to $0.07 during Monday's after-hours session. It appears that the downward trend persists as MTEN also experienced a -41.93% decline during the regular session.
BDSX-5.82%BIODESIX INC's (NASDAQ:BDSX) shares fell 5.82% to $7.61. The positive momentum earlier in the day is waning as BDSX retraces 47.99% during the after-hours session. A press release (Biodesix Announces Preliminary Fourth Quarter and Full-Year 2025 Results (Unaudited)) was released yesterday.
PTLE-5.19%Today's after-hours session sees a continuation of the %ABSPERF% decrease earlier in the day for PTL LTD-A (NASDAQ:PTLE). In the last month the share price dropped with 21.27%.
VCIG-4.94%VCI GLOBAL LTD's (NASDAQ:VCIG) stock price saw a decrease of 4.94% to $0.81 during Monday's after-hours session. After a challenging regular session that resulted in a -11.47% loss, VCIG shows no signs of improvement in the after-hours session.

For the full after hours loser list go to our after hours losers page.

AMERICAN AXLE & MFG HOLDINGS

NYSE:AXL (2/4/2026, 8:04:32 PM)

After market: 9.14 +0.14 (+1.56%)

9

+0.78 (+9.49%)


NOVABAY PHARMACEUTICALS INC

NYSEARCA:NBY (2/20/2026, 8:04:00 PM)

After market: 0.585 -0.02 (-2.69%)

0.6012

+0.09 (+17.88%)


KELLY SERVICES INC -A

NASDAQ:KELYA (2/20/2026, 8:00:01 PM)

After market: 9.85 0 (0%)

9.85

+0.2 (+2.07%)


PAR TECHNOLOGY CORP/DEL

NYSE:PAR (2/20/2026, 8:04:00 PM)

After market: 21.87 0 (0%)

21.87

+0.28 (+1.3%)


AKARI THERAPEUTICS PLC-ADR

NASDAQ:AKTX (2/20/2026, 8:16:35 PM)

After market: 0.24 +0 (+1.44%)

0.2366

+0 (+0.25%)


MEREO BIOPHARMA GROUP PL-ADR

NASDAQ:MREO (2/20/2026, 8:00:01 PM)

After market: 0.4209 0 (-0.71%)

0.4239

-0.01 (-1.88%)


ANNEXON INC

NASDAQ:ANNX (2/20/2026, 8:16:58 PM)

After market: 4.9 0 (0%)

4.9

-0.2 (-3.92%)


HERITAGE GLOBAL INC

NASDAQ:HGBL (2/20/2026, 8:00:01 PM)

1.31

-0.05 (-3.68%)


PRF TECHNOLOGIES LTD

NASDAQ:PRFX (2/20/2026, 8:00:01 PM)

After market: 3.2448 -0.22 (-6.22%)

3.46

+0.12 (+3.59%)


BIODESIX INC

NASDAQ:BDSX (2/20/2026, 8:18:26 PM)

After market: 13.19 0 (0%)

13.19

+0.44 (+3.45%)


ENVIROTECH VEHICLES INC

NASDAQ:EVTV (2/20/2026, 10:31:55 PM)

After market: 1.8 +0.06 (+3.45%)

1.74

+0.01 (+0.58%)


VCI GLOBAL LTD

NASDAQ:VCIG (2/20/2026, 8:09:14 PM)

After market: 0.318 0 (-0.31%)

0.319

-0.03 (-7.54%)


INSPIRE VETERINARY PARTNE-A

NASDAQ:IVP (1/20/2026, 8:00:02 PM)

After market: 0.0305 0 (-10.29%)

0.034

-0.01 (-16.05%)


CALIDI BIOTHERAPEUTICS INC

NYSEARCA:CLDI (2/20/2026, 8:24:30 PM)

After market: 0.8 +0.01 (+1.27%)

0.79

+0.06 (+7.97%)


RYDE GROUP LTD-A

NYSEARCA:RYDE (2/20/2026, 8:04:02 PM)

0.2541

-0.01 (-4.65%)


MINGTENG INT CORP-A

NASDAQ:MTEN (2/20/2026, 8:00:01 PM)

After market: 1.63 +0.03 (+1.87%)

1.6

-0.1 (-5.88%)


PTL LTD-A

NASDAQ:PTLE (2/20/2026, 8:00:23 PM)

After market: 0.1115 0 (-0.98%)

0.1126

0 (-0.09%)


OSR HOLDINGS INC

NASDAQ:OSRH (2/20/2026, 8:00:01 PM)

0.415

-0.02 (-3.94%)


ALPHATON CAPITAL CORP

NASDAQ:ATON (2/20/2026, 8:17:42 PM)

After market: 0.428 +0.01 (+3.01%)

0.4155

-0.04 (-8.8%)


PING AN BIOMEDICAL CO LTD

NASDAQ:PASW (2/20/2026, 8:00:01 PM)

After market: 0.1672 +0 (+0.36%)

0.1666

-0.01 (-4.85%)



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