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

By Mill Chart - Last update: Mar 4, 2026

Wondering what's happening in today's after-hours session? Stay tuned for the latest updates on stock movements.


postmarket

Gainers

TickerChangeComment
CDTG58.26%CDT ENVIRONMENTAL TECHNOLOGY's (NASDAQ:CDTG) shares rose 58.26% to $0.5 during Wednesday's after hours session. The strong performance observed in the regular session, where CDTG registered a 32.33% gain, continues to drive positive movement in the after-hours session.
NAGE35.39%NIAGEN BIOSCIENCE INC (NASDAQ:NAGE) exhibits strong performance after hours, with shares rising 35.39% to $6.69 during Wednesday's after-hours session. NIAGEN BIOSCIENCE INC released earnings Yesterday. A press release (Niagen Bioscience Reports 30% Year-Over-Year Net Sales Increase to $129.4 million, 103% Net Income Increase to $17.4 million or $0.22 Basic EPS in 2025) was released earlier today.
CXAI31.76%CXAPP INC's (NASDAQ:CXAI) shares rose 31.76% to $0.27 during Wednesday's after hours session. A press release (CXAI Demonstrates Measurable Capacity Optimization Through Workplace Analytics at Major Enterprise Technology Client) was released two days ago.
ALTO28.08%Promising after-hours performance observed for ALTO INGREDIENTS INC (NASDAQ:ALTO) as its shares surged 28.08% to $3.33 during Wednesday's after-hours trading. yesterday the company released their earnings. The stock is trading 122.0% higher than 6 months ago.
STEM12.95%STEM INC (NYSE:STEM) showcases remarkable after-hours performance, with a 12.95% rise to $11.35 during Wednesday's after-hours trading. yesterday the company released their earnings. Earlier today the company had a press release: Stem Announces Fourth Quarter and Full Year 2025 Results.
OOMA12.39%OOMA INC (NYSE:OOMA) exhibits strong performance after hours, with shares rising 12.39% to $14.6 during Wednesday's after-hours session. OOMA INC released earnings Yesterday. Earlier today the company had a press release: Ooma Reports Fourth Quarter and Fiscal Year 2026 Financial Results.
NTCL8.85%Positive market activity for NETCLASS TECHNOLOGY INC (NASDAQ:NTCL) after regular trading hours, with a 8.85% increase to $0.34 in the after-hours session on Wednesday. Today's 16.41% gain extends further in today's after-hours session with an additional 8.85% increase.
CBRL8.65%CRACKER BARREL OLD COUNTRY's (NASDAQ:CBRL) shares rose 8.65% to $33.27. Shareholders saw the stock price going 42.02% lower is the past 6 months.
VEEV8.31%After the closing bell, VEEVA SYSTEMS INC-CLASS A (NYSE:VEEV) demonstrated strong momentum in the after-hours session, with a 8.31% rise to $204.14. The company's earnings where released Yesterday. A press release (Plus de 125 clients dans le monde entier utilisent Vault CRM alors que Veeva accélère la transformation agentique de l'industrie) was released yesterday.
AIFF7.1%FIREFLY NEUROSCIENCE INC's (NASDAQ:AIFF) shares rose 7.1% to $1.66. The positive market sentiment seen in today's regular session, where AIFF closed with a 126.0% gain, carries over into the after-hours session.

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

After hours losers

TickerChangeComment
GO-23.21%GROCERY OUTLET HOLDING CORP's (NASDAQ:GO) shares fell 23.21% to $6.75 during Wednesday's after hours session. GROCERY OUTLET HOLDING CORP released earnings Yesterday. A press release (Grocery Outlet Holding Corp. Announces Fourth Quarter and Fiscal 2025 Financial Results) was released earlier today.
PEPG-17.23%PEPGEN INC's (NASDAQ:PEPG) shares experienced a 17.23% decrease to $5.59 in the after-hours session. Earlier today the company had a press release: PepGen Reports Fourth Quarter and Year-End 2025 Financial Results and Recent Corporate Highlights.
ASNS-15.63%ACTELIS NETWORKS INC's (NASDAQ:ASNS) shares fell 15.63% to $0.46 during Wednesday's after hours session. Following today's 187.0% gain, ASNS experiences a 15.63% decline in today's after-hours session.
LXEH-14.75%LIXIANG EDUCATION HOLDIN-ADR's (NASDAQ:LXEH) stock price is showing a decline of 14.75% to a price of $0.24 during the after-hours session. Following today's 33.52% gain, LXEH experiences a 14.75% decline in today's after-hours session.
DXST-13.67%DECENT HOLDING INC-A's (NASDAQ:DXST) stock price is declining with 13.67% to a price of $0.18. The positive momentum earlier in the day is waning as DXST retraces 152.0% during the after-hours session.
VCIG-13.29%VCI GLOBAL LTD's (NASDAQ:VCIG) shares experienced a 13.29% decrease to $6.07 in the after-hours session. The regular session ended on a negative note with VCIG closing -12.83% lower, and the after-hours session reflects a continuation of the bearish sentiment.
CCRN-13.25%The after-hours session reflects CROSS COUNTRY HEALTHCARE INC (NASDAQ:CCRN)'s ongoing correction after experiencing a %ABSPERF% loss in the regular trading hours. yesterday the company released their earnings. A press release (Cross Country Healthcare Announces Fourth Quarter and Full Year 2025 Financial Results) was released earlier today.
SMTK-13.15%The after-hours session reflects SMARTKEM INC (NASDAQ:SMTK)'s ongoing correction after experiencing a 27.98% loss in the regular trading hours. Prices are quite volatile now: this is a reversal from 27.98% gain.
WFF-12.9%WF HOLDING LTD/MY's (NASDAQ:WFF) stock price decreased by 12.9% to $0.54. After running up 47.62% in today's session, WFF is pulling back after hours.
TIRX-12.87%TIAN RUIXIANG HOLDINGS LTD-A's (NASDAQ:TIRX) stock price is showing a decline of 12.87% to a price of $0.03 during the after-hours session. TIRX already had a hard day: closing -48.64% lower during the regular session. Yesterday the company had a press release: TIAN RUIXIANG UNVEILS GROUNDBREAKING LAUNCHING OF INDUSTRY-FIRST BTC STAKING WITH AI-DRIVEN YIELD INSURANCE AND FULLY AUTONOMOUS AI INSURANCE AGENT FOR INSTANT UNDERWRITING AND CLAIMS SETTLEMENT.

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

STEM INC

NYSE:STEM (3/4/2026, 5:03:33 PM)

After market: 11.49 +1.44 (+14.33%)

10.05

+0.55 (+5.79%)


CRACKER BARREL OLD COUNTRY

NASDAQ:CBRL (3/4/2026, 5:02:12 PM)

After market: 33.25 +2.63 (+8.59%)

30.62

-0.09 (-0.29%)


CROSS COUNTRY HEALTHCARE INC

NASDAQ:CCRN (3/4/2026, 4:48:58 PM)

After market: 8.1267 -1 (-10.99%)

9.13

+0.15 (+1.67%)


VEEVA SYSTEMS INC-CLASS A

NYSE:VEEV (3/4/2026, 5:03:43 PM)

After market: 207 +18.52 (+9.83%)

188.48

+2.57 (+1.38%)


OOMA INC

NYSE:OOMA (3/4/2026, 5:00:35 PM)

After market: 14.33 +1.34 (+10.32%)

12.99

+0.22 (+1.72%)


ACTELIS NETWORKS INC

NASDAQ:ASNS (3/4/2026, 5:03:58 PM)

After market: 0.4622 -0.08 (-14.3%)

0.5393

+0.35 (+186.56%)


GROCERY OUTLET HOLDING CORP

NASDAQ:GO (3/4/2026, 5:03:44 PM)

After market: 6.7 -2.09 (-23.78%)

8.79

-0.08 (-0.9%)


LIXIANG EDUCATION HOLDIN-ADR

NASDAQ:LXEH (3/4/2026, 5:01:08 PM)

After market: 0.2471 -0.04 (-12.62%)

0.2828

+0.07 (+33.52%)


TIAN RUIXIANG HOLDINGS LTD-A

NASDAQ:TIRX (3/4/2026, 5:03:24 PM)

After market: 0.0286 0 (-5.61%)

0.0303

-0.03 (-48.64%)


ALTO INGREDIENTS INC

NASDAQ:ALTO (3/4/2026, 5:03:59 PM)

After market: 3.47 +0.87 (+33.46%)

2.6

0 (0%)


PEPGEN INC

NASDAQ:PEPG (3/4/2026, 5:02:29 PM)

After market: 5.58 -1.18 (-17.46%)

6.76

+0.34 (+5.3%)


CXAPP INC

NASDAQ:CXAI (3/4/2026, 5:03:53 PM)

After market: 0.2608 +0.06 (+29.62%)

0.2012

+0.02 (+9.83%)


VCI GLOBAL LTD

NASDAQ:VCIG (3/4/2026, 5:03:59 PM)

After market: 6.04 -0.96 (-13.71%)

7

-1.03 (-12.83%)


CDT ENVIRONMENTAL TECHNOLOGY

NASDAQ:CDTG (3/4/2026, 5:03:59 PM)

After market: 0.4874 +0.17 (+53.66%)

0.3172

+0.08 (+32.33%)


SMARTKEM INC

NASDAQ:SMTK (3/4/2026, 5:00:25 PM)

After market: 0.295 -0.02 (-5.14%)

0.311

+0.07 (+27.98%)


FIREFLY NEUROSCIENCE INC

NASDAQ:AIFF (3/4/2026, 5:03:59 PM)

After market: 1.4901 -0.06 (-3.86%)

1.55

+0.87 (+126.28%)


NETCLASS TECHNOLOGY INC

NASDAQ:NTCL (3/4/2026, 5:02:09 PM)

After market: 0.3411 +0.03 (+8.53%)

0.3143

+0.04 (+16.41%)


DECENT HOLDING INC-A

NASDAQ:DXST (3/4/2026, 5:03:55 PM)

After market: 0.167 -0.04 (-18.5%)

0.2049

+0.12 (+152.34%)


NIAGEN BIOSCIENCE INC

NASDAQ:NAGE (3/4/2026, 5:03:58 PM)

After market: 6.3699 +1.43 (+28.95%)

4.94

+0.07 (+1.44%)


WF HOLDING LTD/MY

NASDAQ:WFF (3/4/2026, 5:00:06 PM)

After market: 0.5395 -0.08 (-12.98%)

0.62

+0.2 (+47.62%)



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