Which stocks are moving before the opening bell on Tuesday?

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

Premarket: 0.42 +0.03 (+7.69%)

0.39

-0.18 (-31.33%)


COHERUS ONCOLOGY INC

NASDAQ:CHRS (2/3/2026, 8:06:02 PM)

Premarket: 2.2 -0.02 (-0.9%)

2.22

+0.05 (+2.3%)


3D SYSTEMS CORP

NYSE:DDD (2/3/2026, 8:10:14 PM)

Premarket: 2.265 +0.02 (+1.12%)

2.24

+0.04 (+1.82%)


ARCTURUS THERAPEUTICS HOLDIN

NASDAQ:ARCT (2/3/2026, 8:00:14 PM)

Premarket: 7.39 +0.07 (+0.96%)

7.32

-0.05 (-0.68%)


ACCELERATE DIAGNOSTICS INC

NASDAQ:AXDX (5/14/2025, 8:20:36 PM)

After market: 0.052 +0.02 (+52.94%)

0.034

-0.05 (-61.36%)


OPTIMIZERX CORP

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

After market: 10.25 0 (0%)

10.25

-0.67 (-6.14%)


CNS PHARMACEUTICALS INC

NASDAQ:CNSP (2/3/2026, 8:08:12 PM)

After market: 5.31 -0.04 (-0.75%)

5.35

-0.06 (-1.11%)


ALTA EQUIPMENT GROUP INC

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

After market: 6.71 0 (0%)

6.71

+0.01 (+0.15%)


LANDSEA HOMES CORP

NASDAQ:LSEA (6/24/2025, 8:00:00 PM)

After market: 11.31 0 (0%)

11.31

0 (0%)


ALZAMEND NEURO INC

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

After market: 2.2343 +0.14 (+6.9%)

2.09

-0.08 (-3.69%)


XILIO THERAPEUTICS INC

NASDAQ:XLO (2/3/2026, 8:00:03 PM)

Premarket: 0.5536 0 (0%)

0.5536

-0.03 (-5.79%)


RIGETTI COMPUTING -CW27

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

After market: 7.64 +0.05 (+0.66%)

7.59

+0.68 (+9.84%)


BRENMILLER ENERGY LTD

NASDAQ:BNRG (2/3/2026, 8:02:25 PM)

Premarket: 3.1 -0.08 (-2.52%)

3.18

+0.19 (+6.35%)


LICHEN INTERNATIONAL LTD

NASDAQ:LICN (2/3/2026, 9:29:46 PM)

3

0 (0%)


WANG & LEE GROUP INC

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

After market: 0.041 0 (-6.82%)

0.044

0 (-5.58%)


INNO HOLDINGS INC

NASDAQ:INHD (2/3/2026, 8:24:52 PM)

Premarket: 1.39 +0.23 (+19.83%)

1.16

+0.04 (+3.57%)


ENTERO THERAPEUTICS INC

NASDAQ:ENTO (11/28/2025, 8:25:57 PM)

After market: 3.2 +0.21 (+7.02%)

2.99

+0.15 (+5.28%)


XCHANGE TEC.INC

NASDAQ:XHG (2/3/2026, 8:00:03 PM)

After market: 0.93 0 (0%)

0.93

+0.03 (+3.33%)


KLOTHO NEUROSCIENCES INC

NASDAQ:KLTO (2/3/2026, 8:28:18 PM)

Premarket: 0.2613 0 (0%)

0.2613

-0.01 (-2.86%)


DEVVSTREAM CORP

NASDAQ:DEVS (2/3/2026, 8:10:42 PM)

After market: 0.965 +0.01 (+0.52%)

0.96

-0.03 (-3.41%)



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