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

By Mill Chart

Last update: May 30, 2023

Let's have a look at what is happening on the US markets after the closing bell on Tuesday. Below you can find the top gainers and losers in today's after hours session.

After hours gainers

TickerChangeComment
VTGN28.53%VISTAGEN THERAPEUTICS INC (NASDAQ:VTGN) rose 28.53% to $0.17 during Tuesday's after hours session. A press release (Vistagen to Present Fasedienol (PH94B) Safety and Exploratory Efficacy Data from Phase 3 Open-Label Social Anxiety Disorder Study at American Society for Clinical Psychopharmacology Annual Meeting) was released earlier today.
LL17.63%LL FLOORING HOLDINGS INC's (NYSE:LL) shares rose 17.63% to $4.87. In the last month the stock gained 21.05%.
SQL14.58%SEQLL INC's (NASDAQ:SQL) stock price increased by 14.58% to $0.55. In the last 3 months the stock lost 30.94%.
CXAI9.82%CXAPP INC's (NASDAQ:CXAI) shares rose 9.82% to $12.3 during Tuesday's after hours session. Today's gain of 53.64% continues in today's after hours session with 9.82%.
CXAIW8.0%KINS TECH GROUP CL A -CW25 (NASDAQ:CXAIW) rose 8.0% to $0.27 during Tuesday's after hours session. This is a continuation of today's gain of 56.25%.
BON7.08%BON NATURAL LIFE LTD's (NASDAQ:BON) shares rose 7.08% to $0.77. In the last 3 months the share price dropped with 70.41%.
EXTR6.4%EXTREME NETWORKS INC's (NASDAQ:EXTR) stock price is advancing with 6.4% to a price of $20.95. Shareholders saw the stock price going 96.12% higher is the past year.
BBLG5.78%BONE BIOLOGICS CORP's (NASDAQ:BBLG) shares rose 5.78% to $0.17. Shareholders saw the stock price going 33.04% lower in the past month.
QSI5.66%QUANTUM-SI INC's (NASDAQ:QSI) stock price increased by 5.66% to $1.68. In the last 3 months the stock lost 26.39%.
IDAI5.37%T STAMP INC-CLASS A's (NASDAQ:IDAI) shares rose 5.37% to $2.16 during Tuesday's after hours session. This is a continuation of today's gain of 18.5%.

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

Today's after hours losers

TickerChangeComment
BLCM-23.53%BELLICUM PHARMACEUTICALS INC's (NASDAQ:BLCM) shares fell 23.53% to $0.59 during Tuesday's after hours session. In the last month the stock gained 113.0%.
QTEK-18.0%QUALTEK SERVICES INC-A's (NASDAQ:QTEK) stock price is declining with 18.0% to a price of $0.12. After running up 95.82% in today's session, NASDAQ:QTEK is pulling back after hours.
AMBA-12.8%AMBARELLA INC's (NASDAQ:AMBA) stock price is declining with 12.8% to a price of $71.47. yesterday the company released their earnings. Shareholders saw the stock price going 30.03% higher in the past month.
ACON-11.43%ACLARION INC's (NASDAQ:ACON) shares fell 11.43% to $0.93. Prices are quite volatile now: this is a reversal from 77.97% gain.
TTOO-8.76%T2 BIOSYSTEMS INC's (NASDAQ:TTOO) shares fell 8.76% to $0.12 during Tuesday's after hours session. After today's gain of 42.39%, it goes down with 8.76% in today's after hours session.
WEJO-8.33%WEJO GROUP LTD's (NASDAQ:WEJO) stock price decreased by 8.33% to $0.11. Today's drop of -58.62% continued in today's after hours session with another decline of 8.33%
SPWH-7.29%SPORTSMAN'S WAREHOUSE HOLDIN's (NASDAQ:SPWH) stock price is declining with 7.29% to a price of $5.09. Shareholders saw the stock price going 38.86% lower in the past 3 months.
ENZ-6.58%ENZO BIOCHEM INC's (NYSE:ENZ) stock price decreased by 6.58% to $2.13. Shareholders saw the stock price going 107.0% higher in the past 3 months.
KOPN-6.4%KOPIN CORP's (NASDAQ:KOPN) stock price decreased by 6.4% to $1.9. After today's gain of 16.67%, it goes down with 6.4% in today's after hours session.
UTME-6.0%UTIME LTD's (NASDAQ:UTME) shares fell 6.0% to $1.41. Prices are quite volatile now: this is a reversal from 30.43% gain.

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

ENZO BIOCHEM INC

NYSE:ENZ (4/17/2025, 8:15:28 PM)

After market: 0.32 +0.01 (+1.98%)

0.3138

-0.07 (-17.77%)


KOPIN CORP

NASDAQ:KOPN (5/9/2025, 8:04:48 PM)

After market: 1.43 0 (0%)

1.43

+0.01 (+0.7%)


EXTREME NETWORKS INC

NASDAQ:EXTR (5/9/2025, 8:00:02 PM)

After market: 14.8 0 (0%)

14.8

-0.02 (-0.13%)


LL FLOORING HOLDINGS INC

NYSE:LL (8/9/2024, 8:04:00 PM)

After market: 0.88 +0.04 (+4.29%)

0.8438

+0 (+0.45%)


AMBARELLA INC

NASDAQ:AMBA (5/9/2025, 8:00:00 PM)

After market: 53.85 0 (0%)

53.85

+1.01 (+1.91%)


SPORTSMAN'S WAREHOUSE HOLDIN

NASDAQ:SPWH (5/9/2025, 8:22:43 PM)

After market: 1.73 -0.06 (-3.35%)

1.79

-0.03 (-1.65%)


T2 BIOSYSTEMS INC

NASDAQ:TTOO (2/11/2025, 8:00:01 PM)

After market: 0.12 -0.01 (-10.45%)

0.134

-0.06 (-31.07%)


BELLICUM PHARMACEUTICALS INC

NASDAQ:BLCM (6/1/2023, 8:00:02 PM)

After market: 0.6288 +0.01 (+1.09%)

0.622

-0.07 (-9.72%)


VISTAGEN THERAPEUTICS INC

NASDAQ:VTGN (5/9/2025, 8:26:51 PM)

2.24

-0.01 (-0.44%)


UTIME LTD

NASDAQ:UTME (9/1/2023, 8:00:02 PM)

After market: 0.478 0 (0%)

0.478

-0.01 (-1.42%)


QUANTUM-SI INC

NASDAQ:QSI (5/9/2025, 8:17:38 PM)

After market: 1.2794 +0.02 (+1.54%)

1.26

-0.07 (-5.26%)


BON NATURAL LIFE LTD-A

NASDAQ:BON (5/9/2025, 8:00:01 PM)

After market: 0.0545 0 (-1.98%)

0.0556

0 (-1.59%)


SEQLL INC

NASDAQ:SQL (11/13/2023, 8:16:47 PM)

After market: 4.9999 -1.6 (-24.23%)

6.5991

-1.67 (-20.2%)


BONE BIOLOGICS CORP

NASDAQ:BBLG (5/9/2025, 8:00:01 PM)

After market: 0.756 +0.01 (+0.84%)

0.7497

+0.06 (+8.67%)


Wejo Group Ltd

NASDAQ:WEJO (6/8/2023, 9:07:58 PM)

After market: 0.05 +0.01 (+11.11%)

0.045

-0.02 (-31.92%)


T STAMP INC-CLASS A

NASDAQ:IDAI (5/9/2025, 8:00:11 PM)

2.33

+0.01 (+0.43%)


QUALTEK SERVICES INC-A

NASDAQ:QTEK (6/1/2023, 8:22:17 PM)

After market: 0.0798 +0 (+6.4%)

0.075

-0.01 (-16.29%)


ACLARION INC

NASDAQ:ACON (5/9/2025, 8:00:00 PM)

After market: 7.11 +0.01 (+0.14%)

7.1

+0.25 (+3.65%)


CXAPP INC

NASDAQ:CXAI (5/9/2025, 8:00:01 PM)

After market: 1.07 -0.02 (-1.83%)

1.09

-0.03 (-2.68%)


KINS TECH GROUP CL A -CW25

NASDAQ:CXAIW (5/9/2025, 8:00:01 PM)

0.0661

-0.01 (-8.07%)



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