Get insights into the top gainers and losers of Thursday's after-hours session.

By Mill Chart - Last update: Nov 20, 2025

The US market regular session of Thursday is over, let's have a look at the top gainers and losers in the after hours session today.


postmarket

After hours gainers

TickerChangeComment
MNDR47.04%Impressive after-hours gains for MOBILE-HEALTH NETWORK SOLUTI (NASDAQ:MNDR) as its stock price advanced 47.04% to $4.47 during Thursday's after-hours session. Furthermore, during the regular session, MNDR had a very successful day, with shares closing 83.13% higher.
NVVE46.13%After the regular session, NUVVE HOLDING CORP (NASDAQ:NVVE) continues to impress in the after-hours session, with a 46.13% increase to $0.24. Despite today's -15.67% decline, NVVE is actively bouncing back in the after-hours session. A press release (City of Socorro, Socorro Electric Cooperative, Inc., and Nuvve New Mexico Sign Landmark Agreement to Advance Electrification and Grid Resilience) was released earlier today.
SMTK32.58%SMARTKEM INC's (NASDAQ:SMTK) shares rose 32.58% to $1.75. Despite today's -14.84% decline, SMTK is actively bouncing back in the after-hours session.
SHPH18.03%Impressive after-hours gains for SHUTTLE PHARMACEUTICALS HOLD (NASDAQ:SHPH) as its stock price advanced 18.03% to $2.16 during Thursday's after-hours session. In the last month the share price dropped with 40.78%.
ACHV14.18%ACHIEVE LIFE SCIENCES INC (NASDAQ:ACHV) showcases remarkable after-hours performance, with a 14.18% rise to $4.43 during Thursday's after-hours trading. Only today these shares were declining by -10.19%, so we see a bit of recovery during the after hours session.
PLAG10.07%PLANET GREEN HOLDINGS CORP's (NYSEARCA:PLAG) shares rose 10.07% to $3.28. This is a continuation of today's gain of 31.28%.
SLRX9.27%Positive market activity for SALARIUS PHARMACEUTICALS INC (NASDAQ:SLRX) after regular trading hours, with a 9.27% increase to $0.82 in the after-hours session on Thursday. The stock is trading 80.05% lower than a month ago.
HBM7.34%Positive after-hours movement for HUDBAY MINERALS INC (NYSE:HBM) as its shares recorded a 7.34% increase, reaching $15.65 during Thursday's after-hours session. In the last 3 months the stock gained 23.77%.
AUID6.43%Positive market activity for AUTHID INC (NASDAQ:AUID) after regular trading hours, with a 6.43% increase to $1.82 in the after-hours session on Thursday. A press release (authID Joins NVIDIA Connect to Advance Enterprise and AI Agent Security Innovation and Opportunities) was released yesterday.
ZONE5.95%CLEANCORE SOLUTIONS INC-CL B's (NYSEARCA:ZONE) shares rose 5.95% to $0.32. The market is showing volatility as ZONE closed with a -18.77% loss today, but there is potential for a rebound during the after-hours session.

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

After hours losers

TickerChangeComment
KTTA-32.52%Price volatility persists as PASITHEA THERAPEUTICS CORP (NASDAQ:KTTA) closed the regular session with a -12.78% loss, and the downward trend continues in the after-hours session. KTTA already had a hard day: closing -12.78% lower during the regular session.
VSA-19.61%Today's after-hours session sees a continuation of the 59.05% decrease earlier in the day for VISIONSYS AI INC (NASDAQ:VSA). Despite a significant 59.05% gain earlier today, VSA faces a reversal and declines in the after-hours session.
CTNM-18.17%CONTINEUM THERAPEUTICS INC-A's (NASDAQ:CTNM) stock price is showing a decline of 18.17% to a price of $10.0 during the after-hours session. Earlier today the company had a press release: Contineum Therapeutics Reports Topline Data From Its Phase 2 PIPE-307 VISTA Trial for the Treatment of Relapsing-Remitting Multiple Sclerosis (RRMS).
CIIT-14.08%The after-hours session reflects TIANCI INTERNATIONAL INC (NASDAQ:CIIT)'s ongoing correction after experiencing a %ABSPERF% loss in the regular trading hours. Shareholders saw the stock price going 42.67% lower in the past month.
ESTC-11.72%ELASTIC NV's (NYSE:ESTC) stock price decreased by 11.72% to $72.46. ELASTIC NV released earnings Yesterday. Earlier today the company had a press release: Elastic Reports Second Quarter Fiscal 2026 Financial Results.
SFHG-10.8%Following a %ABSPERF% loss in the regular session, SAMFINE CREATION HLD GR-CL A (NASDAQ:SFHG) exhibits further decline during today's after-hours session. Shareholders saw the stock price going 29.48% lower in the past month.
NIQ-10.79%Price volatility persists as NIQ GLOBAL INTELLIGENCE PLC (NYSE:NIQ) closed the regular session with a %ABSPERF% loss, and the downward trend continues in the after-hours session. A press release (NIQ Achieves Certification as Google Meridian Partner) was released yesterday.
WTO-6.57%The after-hours session reflects UTIME LTD-A (NASDAQ:WTO)'s ongoing correction after experiencing a -14.66% loss in the regular trading hours. After a challenging regular session that resulted in a -14.66% loss, WTO shows no signs of improvement in the after-hours session.
MIGI-6.49%MAWSON INFRASTRUCTURE GROUP's (NASDAQ:MIGI) shares fell 6.49% to $0.34. The positive momentum earlier in the day is waning as MIGI retraces 22.27% during the after-hours session.
VEEV-6.1%VEEVA SYSTEMS INC-CLASS A's (NYSE:VEEV) stock price is declining with 6.1% to a price of $254.0. The company's earnings where released Yesterday. In the last year the share price increased with 24.9%.

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

HUDBAY MINERALS INC

NYSE:HBM (3/2/2026, 8:25:18 PM)

Premarket: 24.8 -1.94 (-7.26%)

26.74

-1.59 (-5.61%)


NIQ GLOBAL INTELLIGENCE PLC

NYSE:NIQ (3/2/2026, 8:04:00 PM)

Premarket: 13.81 +0.02 (+0.15%)

13.79

+0.46 (+3.45%)


VEEVA SYSTEMS INC-CLASS A

NYSE:VEEV (3/2/2026, 8:04:00 PM)

Premarket: 178.5 -2.95 (-1.63%)

181.45

-0.56 (-0.31%)


ACHIEVE LIFE SCIENCES INC

NASDAQ:ACHV (3/2/2026, 8:01:10 PM)

Premarket: 4.54 -0.08 (-1.73%)

4.62

+0.06 (+1.32%)


PLANET GREEN HOLDINGS CORP

NYSEARCA:PLAG (3/2/2026, 8:04:00 PM)

After market: 2.53 +0.04 (+1.61%)

2.49

+0.38 (+18.23%)


ELASTIC NV

NYSE:ESTC (3/2/2026, 8:16:02 PM)

Premarket: 50.96 -1.96 (-3.7%)

52.92

+0.85 (+1.63%)


SALARIUS PHARMACEUTICALS INC

NASDAQ:SLRX (1/7/2026, 8:00:02 PM)

After market: 0.835 -0.01 (-0.6%)

0.84

+0.19 (+29.23%)


NUVVE HOLDING CORP

NASDAQ:NVVE (3/2/2026, 8:00:02 PM)

Premarket: 1.03 -0.08 (-7.21%)

1.11

+0.06 (+5.71%)


PASITHEA THERAPEUTICS CORP

NASDAQ:KTTA (3/2/2026, 8:00:02 PM)

Premarket: 0.7895 -0.02 (-3.01%)

0.814

-0.07 (-7.67%)


AUTHID INC

NASDAQ:AUID (3/2/2026, 8:03:08 PM)

Premarket: 1.55 -0.11 (-6.63%)

1.66

0 (0%)


MAWSON INFRASTRUCTURE GROUP

NASDAQ:MIGI (3/2/2026, 8:00:00 PM)

After market: 3.1 +0.14 (+4.73%)

2.96

0 (0%)


SHUTTLE PHARMACEUTICALS HOLD

NASDAQ:SHPH (3/2/2026, 8:00:02 PM)

Premarket: 0.91 -0.04 (-4.21%)

0.95

-0.05 (-5%)


UTIME LTD-A

NASDAQ:WTO (3/2/2026, 8:00:02 PM)

After market: 3.44 0 (0%)

3.44

-0.2 (-5.49%)


CONTINEUM THERAPEUTICS INC-A

NASDAQ:CTNM (3/2/2026, 8:11:36 PM)

After market: 15.34 0 (0%)

15.34

0 (0%)


MOBILE-HEALTH NETWORK SOLUTI

NASDAQ:MNDR (3/2/2026, 8:00:07 PM)

After market: 0.9078 0 (-0.13%)

0.909

-0.02 (-2.26%)


CLEANCORE SOLUTIONS INC-CL B

NYSEARCA:ZONE (3/2/2026, 8:04:00 PM)

Premarket: 0.3342 +0 (+0.09%)

0.3339

-0.01 (-1.65%)


SMARTKEM INC

NASDAQ:SMTK (3/2/2026, 8:00:02 PM)

Premarket: 0.245 0 (-0.41%)

0.246

-0.01 (-2.77%)


SAMFINE CREATION HLD GR-CL A

NASDAQ:SFHG (3/2/2026, 8:00:02 PM)

2.73

-0.18 (-6.19%)


VISIONSYS AI INC

NASDAQ:VSA (3/2/2026, 8:00:02 PM)

After market: 1.37 0 (0%)

1.37

-0.03 (-2.14%)


TIANCI INTERNATIONAL INC

NASDAQ:CIIT (3/2/2026, 8:08:55 PM)

0.425

-0.04 (-7.61%)



Find more stocks in the Stock Screener

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