Top movers in Monday's after hours session

Last update: May 19, 2025

After the closing bell on Monday, let's take a glimpse of the US markets and explore the top gainers and losers in today's after-hours session.

After hours gainers

TickerChangeComment
BIAF37.41%BIOAFFINITY TECHNOLOGIES INC's (NASDAQ:BIAF) stock price is advancing with 37.41% to a price of $0.31. Today BIAF released their earnings. Shareholders saw the stock price going 54.67% lower in the past month.
GTI22.35%GRAPHJET TECHNOLOGY's (NASDAQ:GTI) shares rose 22.35% to $0.19. Today's after-hours session reflects the continued strength of GTI, following its 16.49% gain during the regular trading hours.
ARMP20.25%Impressive after-hours gains for ARMATA PHARMACEUTICALS INC (NYSEARCA:ARMP) as its stock price advanced 20.25% to $2.85 during Monday's after-hours session. The positive market sentiment seen in today's regular session, where ARMP closed with a 75.56% gain, carries over into the after-hours session.
BON20.0%In the after-hours session on Monday, BON NATURAL LIFE LTD-A (NASDAQ:BON) experienced a notable 20.0% increase, driving its shares to $1.56. Also in the regular session BON had a very good day: shares closed with a 2.0K% gain.
SYTA19.16%Positive after-hours movement for SIYATA MOBILE INC (NASDAQ:SYTA) as its shares recorded a 19.16% increase, reaching $4.85 during Monday's after-hours session. Today's 76.19% gain extends further in today's after-hours session with an additional 19.16% increase.
ASPI12.77%After the closing bell, ASP ISOTOPES INC (NASDAQ:ASPI) demonstrated strong momentum in the after-hours session, with a 12.77% rise to $8.48. A press release (ASP Isotopes Inc. enters into Definitive Agreements with TerraPower including Loan Agreement for Construction of a HALEU Production Facility and Supply Agreements for HALEU) was released earlier today.
HCTI10.99%HEALTHCARE TRIANGLE INC (NASDAQ:HCTI) exhibits strong performance after hours, with shares rising 10.99% to $0.01 during Monday's after-hours session. Today's 15.19% gain extends further in today's after-hours session with an additional 10.99% increase.
NWTN6.62%Promising after-hours performance observed for NWTN INC - CLASS B (NASDAQ:NWTN) as its shares surged 6.62% to $2.9 during Monday's after-hours trading. Today's after-hours session reflects the continued strength of NWTN, following its 45.45% gain during the regular trading hours.
FLD6.28%After the closing bell, FOLD HOLDINGS INC (NASDAQ:FLD) demonstrated strong momentum in the after-hours session, with a 6.28% rise to $4.4. In the last 3 months the stock lost 40.52%.
PRPH6.25%PROPHASE LABS INC's (NASDAQ:PRPH) shares rose 6.25% to $0.34. Despite a -17.31% decrease earlier today, there is a notable recovery in today's after-hours session for PRPH. Today PRPH released their earnings.

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

After hours losers

TickerChangeComment
WTO-20.0%UTIME LTD's (NASDAQ:WTO) stock price is showing a decline of 20.0% to a price of $1.88 during the after-hours session. After running up 23.04% in today's session, WTO is pulling back after hours.
APCX-18.42%Following a -19.92% loss in the regular session, APPTECH PAYMENTS CORP (NASDAQ:APCX) exhibits further decline during today's after-hours session. APCX already had a hard day: closing -19.92% lower during the regular session.
EKSO-15.44%Following a -11.57% loss in the regular session, EKSO BIONICS HOLDINGS INC (NASDAQ:EKSO) exhibits further decline during today's after-hours session. Despite a -11.57% decrease earlier today, EKSO continues to decline during the after-hours session with another 15.44% drop.
MULN-14.71%Following a 100.0% loss in the regular session, MULLEN AUTOMOTIVE INC (NASDAQ:MULN) exhibits further decline during today's after-hours session. Despite a significant 100.0% gain earlier today, MULN faces a reversal and declines in the after-hours session.
FAAS-11.15%Today's after-hours session sees a continuation of the 83.24% decrease earlier in the day for DIGIASIA CORP (NASDAQ:FAAS). Price movements remain volatile as FAAS gives back 83.24% of its earlier gains in the after-hours session.
ASBP-10.0%ASPIRE BIOPHARMA HOLDINGS IN's (NASDAQ:ASBP) shares experienced a 10.0% decrease to $0.23 in the after-hours session. In the last month the stock lost 49.49%.
TC-8.71%The after-hours session reflects TOKEN CAT LTD (NASDAQ:TC)'s ongoing correction after experiencing a %ABSPERF% loss in the regular trading hours. Shareholders saw the stock price going 45.28% higher in the past month.
LGHL-8.39%The after-hours session reflects LION GROUP HOLDING LTD-S ADR (NASDAQ:LGHL)'s ongoing correction after experiencing a 16.32% loss in the regular trading hours. After registering a 16.32% gain earlier today, LGHL is experiencing a 8.39% decline in today's after-hours session.
PTIX-8.11%PROTAGENIC THERAPEUTICS INC's (NASDAQ:PTIX) shares experienced a 8.11% decrease to $10.2 in the after-hours session. Price volatility intensifies as PTIX retraces its 266.0% gain during the after-hours session. Earlier today the company had a press release: PTIX Stock Alert: Halper Sadeh LLC Is Investigating Whether the Merger of Protagenic Therapeutics, Inc. Is Fair to Shareholders.
LOBO-6.78%LOBO EV TECHNOLOGIES LTD's (NASDAQ:LOBO) stock price saw a decrease of 6.78% to $1.1 during Monday's after-hours session. Prices are quite volatile now: this is a reversal from 10.28% gain.

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

TOKEN CAT LTD

NASDAQ:TC (2/6/2026, 8:07:54 PM)

After market: 12.38 -0.05 (-0.4%)

12.43

+0.03 (+0.24%)


GRAPHJET TECHNOLOGY

NASDAQ:GTI (11/12/2025, 8:00:01 PM)

After market: 2.41 -0.29 (-10.74%)

2.7

-1.19 (-30.59%)


PROTAGENIC THERAPEUTICS INC

NASDAQ:PTIX (1/2/2026, 8:00:01 PM)

After market: 0.43 -0.31 (-41.89%)

0.74

-0.56 (-43.08%)


PROPHASE LABS INC

NASDAQ:PRPH (1/2/2026, 8:00:01 PM)

After market: 0.1814 -0.18 (-49.97%)

0.3626

-0.08 (-18.97%)


EKSO BIONICS HOLDINGS INC

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

After market: 10.21 -0.2 (-1.92%)

10.41

+1.05 (+11.22%)


ARMATA PHARMACEUTICALS INC

NYSEARCA:ARMP (2/6/2026, 8:18:13 PM)

7.7

-0.38 (-4.7%)


LION GROUP HOLDING LTD-S ADR

NASDAQ:LGHL (2/6/2026, 8:00:02 PM)

After market: 1.3 +0.08 (+6.56%)

1.22

+0.04 (+3.39%)


SIYATA MOBILE INC

NASDAQ:SYTA (10/6/2025, 9:04:42 PM)

After market: 3 -0.07 (-2.28%)

3.07

-0.15 (-4.66%)


BON NATURAL LIFE LTD-A

NASDAQ:BON (2/6/2026, 8:20:22 PM)

1.63

0 (0%)


HEALTHCARE TRIANGLE INC

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

After market: 0.159 +0 (+3.11%)

0.1542

-0.06 (-28.81%)


MULLEN AUTOMOTIVE INC

NASDAQ:MULN (7/25/2025, 8:08:39 PM)

After market: 0.065 0 (-1.52%)

0.066

+0 (+3.13%)


APPTECH PAYMENTS CORP

NASDAQ:APCX (5/19/2025, 8:00:00 PM)

After market: 0.1575 -0.05 (-23.47%)

0.2058

-0.05 (-19.92%)


BIOAFFINITY TECHNOLOGIES INC

NASDAQ:BIAF (2/6/2026, 8:19:31 PM)

After market: 0.841 -0.01 (-1.2%)

0.8512

+0.1 (+13.49%)


ASP ISOTOPES INC

NASDAQ:ASPI (2/6/2026, 8:18:24 PM)

After market: 5.8 -0.02 (-0.26%)

5.815

+0.6 (+11.51%)


NWTN INC - CLASS B

NASDAQ:NWTN (8/25/2025, 8:00:02 PM)

After market: 1.5 +0.11 (+7.91%)

1.39

+0.28 (+25.23%)


UTIME LTD-A

NASDAQ:WTO (2/6/2026, 8:11:49 PM)

After market: 0.6289 +0.01 (+1.03%)

0.6225

-0.39 (-38.37%)


LOBO TECHNOLOGIES LTD-A

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

After market: 0.582 -0.04 (-6.13%)

0.62

+0.01 (+1.36%)


DigiAsia Corporation

NASDAQ:FAAS (9/18/2025, 10:30:45 PM)

After market: 0.1489 +0.07 (+84.51%)

0.0807

-0.01 (-10.53%)


FOLD HOLDINGS INC

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

After market: 1.79 0 (0%)

1.79

+0.05 (+2.87%)


ASPIRE BIOPHARMA HOLDINGS IN

NASDAQ:ASBP (2/6/2026, 8:18:19 PM)

After market: 1.3917 -0.07 (-4.68%)

1.46

+0.14 (+10.61%)



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