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Which stocks are moving before the opening bell on Tuesday?

By Mill Chart

Last update: May 13, 2025

Before the US market kicks off on Tuesday, let's examine the pre-market session and unveil the notable performers among the top gainers and losers.

Gainers

TickerChangeComment
CNSP120.0%Pre-market trading on Tuesday showed positive momentum for CNS PHARMACEUTICALS INC (NASDAQ:CNSP), as the stock price advanced 120.0% to reach $2.66. The company's earnings where released Yesterday. Earlier today the company had a press release: CNS Pharmaceuticals Acquires Orphan Drug Designation for Novel, Late Stage Abeotaxane, TPI 287.
ALZN101.0%ALZAMEND NEURO INC's (NASDAQ:ALZN) shares rose 101.0% to $10.35. ALZN seems to be recovering from a -13.05% loss in the previous session. A press release (Alzamend Neuro Initiates First Phase II Clinical Trial of AL001 “Lithium in Brain” Study Taking Place at Massachusetts General Hospital) was released earlier today.
LICN62.93%LICHEN INTERNATIONAL LTD's (NASDAQ:LICN) stock price increased by 62.93% to $5.67. The stock is trading 73.23% lower than 3 months ago.
LSEA59.8%During Tuesday's pre-market session, LANDSEA HOMES CORP (NASDAQ:LSEA) exhibited strong growth, with the stock price climbing 59.8% to $11.21. A press release (Shareholder Alert: The Ademi Firm investigates whether Landsea Homes Corporation is obtaining a Fair Price for its Public Shareholders) was released earlier today.
INHD51.27%INNO HOLDINGS INC (NASDAQ:INHD) recorded a 51.27% increase in share price during the pre-market session, reaching $3.57 on Tuesday. Following yesterday's -56.3% decline, INHD shows promising signs of a rebound in today's pre-market session, indicating a potential recovery.
WLGS44.18%WANG & LEE GROUP INC (NASDAQ:WLGS) experienced an impressive 44.18% increase in share price, reaching $0.36 during the pre-market session on Tuesday. Following yesterday's 43.19% increase, WLGS demonstrates further positive momentum in today's pre-market session with a 44.18% gain.
XHG39.29%XCHANGE TEC.INC's (NASDAQ:XHG) shares surged 39.29% to reach $3.12 during the pre-market session on Tuesday. Today's pre-market session builds upon the previous day's success, as XHG continues its upward trajectory following a 14.58% gain.
OPRX29.31%Investors witnessed a remarkable surge in OPTIMIZERX CORP (NASDAQ:OPRX) during Tuesday's pre-market session, with the stock price rising 29.31% to $11.9. A press release (OptimizeRx Reports First Quarter 2025 Financial Results and Updates Fiscal Year 2025 Guidance) was released yesterday.
ARCT21.23%ARCTURUS THERAPEUTICS HOLDIN's (NASDAQ:ARCT) shares surged 21.23% to reach $14.05 during the pre-market session on Tuesday. Yesterday the company had a press release: Arcturus Therapeutics Announces First Quarter 2025 Financial Update and Pipeline Progress.
XLO21.19%Pre-market trading on Tuesday showed positive momentum for XILIO THERAPEUTICS INC (NASDAQ:XLO), as the stock price advanced 21.19% to reach $0.89. Shareholders saw the stock price going 35.88% lower in the past 3 months.

For the full premarket gainers list go to our premarket gainers page.

Today's pre-market losers

TickerChangeComment
DEVS-52.17%DEVVSTREAM CORP's (NASDAQ:DEVS) shares fell 52.17% to $0.63. Yesterday's significant 291.0% gain in DEVS is met with a 52.17% decline in today's pre-market session, reflecting a shift in market sentiment.
ALTG-51.32%ALTA EQUIPMENT GROUP INC's (NYSE:ALTG) stock price is declining with 51.32% to a price of $2.4. The stock is trading 33.11% lower than 3 months ago.
BNRG-39.25%Investors observed a 39.25% decline in BRENMILLER ENERGY LTD's (NASDAQ:BNRG) stock price, which now stands at $0.48 during Tuesday's pre-market session. Yesterday's -25.46% decline during the regular session set the stage for further downside, as BNRG experienced an additional drop of 39.25% in today's pre-market session. Yesterday the company had a press release: Brenmiller Energy and New York Power Authority Showcase Thermal Energy Storage Success at SUNY Purchase College.
SGMO-35.99%SANGAMO THERAPEUTICS INC's (NASDAQ:SGMO) stock price decreased by 35.99% to $0.48. Yesterday the company had a press release: Sangamo Therapeutics Reports Recent Business Highlights and First Quarter 2025 Financial Results.
DDD-23.92%Despite yesterday's decline, 3D SYSTEMS CORP (NYSE:DDD) experienced a further 23.92% decrease in share price during Tuesday's pre-market session, reaching $1.94. Shareholders saw the stock price going 25.0% higher in the past month.
AXDX-18.05%During Tuesday's pre-market session, the shares of ACCELERATE DIAGNOSTICS INC (NASDAQ:AXDX) declined by 18.05%, reaching $0.11. Shareholders saw the stock price going 76.05% lower in the past month.
KLTO-17.72%During Tuesday's pre-market session, the shares of KLOTHO NEUROSCIENCES INC (NASDAQ:KLTO) declined by 17.72%, reaching $0.14. Shareholders saw the stock price going 56.4% lower in the past 3 months.
CHRS-16.67%During Tuesday's pre-market session, the shares of COHERUS BIOSCIENCES INC (NASDAQ:CHRS) declined by 16.67%, reaching $0.85. A press release (Coherus BioSciences Reports First Quarter 2025 Financial Results and Provides Business Update) was released yesterday.
ENTO-16.59%The pre-market session on Tuesday witnessed a 16.59% decrease in ENTERO THERAPEUTICS INC's (NASDAQ:ENTO) shares, with the stock price falling to $0.35.
RGTIW-14.67%RIGETTI COMPUTING -CW27's (NASDAQ:RGTIW) stock price decreased by 14.67% to $3.78. Following yesterday's gain of 16.87%, RGTIW experiences a 14.67% decrease in today's pre-market session, indicating a pullback from the previous session's performance. A press release (Rigetti Computing Reports First Quarter 2025 Financial Results) was released yesterday.

For the full premarket loser list go to our premarket losers page.

SANGAMO THERAPEUTICS INC

NASDAQ:SGMO (5/12/2025, 8:00:02 PM)

Premarket: 0.465 -0.28 (-37.73%)

0.7468

+0.05 (+6.66%)


COHERUS BIOSCIENCES INC

NASDAQ:CHRS (5/12/2025, 8:07:36 PM)

Premarket: 0.86 -0.16 (-15.69%)

1.02

+0.05 (+5.3%)


3D SYSTEMS CORP

NYSE:DDD (5/12/2025, 8:12:39 PM)

Premarket: 1.89 -0.66 (-25.88%)

2.55

+0.18 (+7.59%)


ARCTURUS THERAPEUTICS HOLDIN

NASDAQ:ARCT (5/12/2025, 8:00:00 PM)

Premarket: 14.05 +2.46 (+21.23%)

11.59

+0.61 (+5.56%)


ACCELERATE DIAGNOSTICS INC

NASDAQ:AXDX (5/12/2025, 8:00:20 PM)

Premarket: 0.106 -0.03 (-20.95%)

0.1341

-0.01 (-9.39%)


OPTIMIZERX CORP

NASDAQ:OPRX (5/12/2025, 8:00:02 PM)

Premarket: 11.3901 +2.19 (+23.81%)

9.2

-0.79 (-7.91%)


CNS PHARMACEUTICALS INC

NASDAQ:CNSP (5/12/2025, 8:09:30 PM)

Premarket: 2.68 +1.47 (+121.49%)

1.21

+0.07 (+6.14%)


ALTA EQUIPMENT GROUP INC

NYSE:ALTG (5/12/2025, 8:04:00 PM)

Premarket: 2.4 -2.53 (-51.32%)

4.93

+0.35 (+7.64%)


LANDSEA HOMES CORP

NASDAQ:LSEA (5/12/2025, 8:00:00 PM)

Premarket: 11.2 +4.18 (+59.66%)

7.015

+0.46 (+7.1%)


ALZAMEND NEURO INC

NASDAQ:ALZN (5/12/2025, 8:00:00 PM)

Premarket: 6.43 +1.28 (+24.85%)

5.15

-0.77 (-13.05%)


XILIO THERAPEUTICS INC

NASDAQ:XLO (5/12/2025, 8:00:02 PM)

Premarket: 0.9482 +0.22 (+29.71%)

0.731

+0.02 (+2.96%)


RIGETTI COMPUTING -CW27

NASDAQ:RGTIW (5/12/2025, 8:00:01 PM)

Premarket: 3.8 -0.63 (-14.22%)

4.43

+0.64 (+16.87%)


BRENMILLER ENERGY LTD

NASDAQ:BNRG (5/12/2025, 8:00:01 PM)

Premarket: 0.51 -0.28 (-35.45%)

0.7901

-0.27 (-25.46%)


LICHEN INTERNATIONAL LTD

NASDAQ:LICN (5/12/2025, 8:00:02 PM)

Premarket: 5.81 +2.33 (+66.95%)

3.48

+0.17 (+5.14%)


WANG & LEE GROUP INC

NASDAQ:WLGS (5/12/2025, 8:00:02 PM)

Premarket: 0.3797 +0.13 (+52.49%)

0.249

+0.08 (+43.19%)


INNO HOLDINGS INC

NASDAQ:INHD (5/12/2025, 8:00:02 PM)

Premarket: 3.63 +1.27 (+53.81%)

2.36

-3.04 (-56.3%)


ENTERO THERAPEUTICS INC

NASDAQ:ENTO (5/12/2025, 8:15:49 PM)

Premarket: 0.375 -0.04 (-10.63%)

0.4196

+0 (+0.14%)


XCHANGE TEC.INC

NASDAQ:XHG (5/12/2025, 8:00:02 PM)

Premarket: 2.84 +0.6 (+26.79%)

2.24

+0.29 (+14.58%)


KLOTHO NEUROSCIENCES INC

NASDAQ:KLTO (5/12/2025, 10:01:15 PM)

Premarket: 0.1433 -0.03 (-17.83%)

0.1744

+0.01 (+5%)


DEVVSTREAM CORP

NASDAQ:DEVS (5/12/2025, 8:13:16 PM)

Premarket: 0.6266 -0.68 (-52.17%)

1.31

+0.97 (+290.93%)



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