What's going on in today's pre-market session

Last update: May 2, 2025

The US market is yet to commence its session on Friday, but let's get a preview of the pre-market session and explore the top gainers and losers driving the early market movements.

Pre-market gainers

TickerChangeComment
PLRZ70.72%POLYRIZON LTD's (NASDAQ:PLRZ) shares rose 70.72% to $0.43 during Friday's pre-market session. Yesterday's PLRZ closing with a -18.26% loss highlights the price volatility, which continues to be evident in today's pre-market session.
CNEY58.53%Pre-market trading on Friday showed positive momentum for CN ENERGY GROUP INC-A (NASDAQ:CNEY), as the stock price advanced 58.53% to reach $0.22. In the last 3 months the share price dropped with 42.12%.
PTPI25.93%During Friday's pre-market session, PETROS PHARMACEUTICALS INC (NASDAQ:PTPI) exhibited strong growth, with the stock price climbing 25.93% to $0.34. A press release (Petros Pharmaceuticals Developing First-in-Industry SaaS Platform Utilizing AI and Electronic Health Records Intended to Facilitate Rx-OTC Switches) was released yesterday.
STEC25.03%SANTECH HOLDINGS LIMITED's (NASDAQ:STEC) shares rose 25.03% to $0.9. Yesterday's STEC closing with a -28.04% loss highlights the price volatility, which continues to be evident in today's pre-market session.
GNLN24.47%During Friday's pre-market session, GREENLANE HOLDINGS INC - A (NASDAQ:GNLN) exhibited strong growth, with the stock price climbing 24.47% to $0.01. After experiencing a decline of -16.81% yesterday, GNLN shows signs of a rebound in today's pre-market session.
SPHL23.26%During Friday's pre-market session, SPRINGVIEW HOLDINGS LTD-CL A (NASDAQ:SPHL) exhibited strong growth, with the stock price climbing 23.26% to $0.61. The upward trend from yesterday's 11.2% gain continues in today's pre-market session, reflecting sustained positive performance for SPHL.
AIRS19.91%During Friday's pre-market session, AIRSCULPT TECHNOLOGIES INC (NASDAQ:AIRS) exhibited strong growth, with the stock price climbing 19.91% to $2.71. yesterday the company released their earnings. Earlier today the company had a press release: AirSculpt Technologies Reports First Quarter Fiscal 2025 Results and Full Year Guidance.
STSSW16.67%SHARPS TECHNOLOGY INC -27 (NASDAQ:STSSW) recorded a 16.67% increase in share price during the pre-market session, reaching $0.02 on Friday. In the last month the stock lost 26.11%.
BTOG16.35%The pre-market session on Friday saw a significant rise in BIT ORIGIN LTD-CL A's (NASDAQ:BTOG) shares, climbing 16.35% to $0.2. Also in the previous session BTOG had a very good day: shares closed with a 14.79% gain.
MODV15.94%MODIVCARE INC (NASDAQ:MODV) rose 15.94% to $1.6 during Friday's pre-market session. Yesterday's gain of 15.97% continues in today's pre-market with 15.94%.

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

Today's pre-market losers

TickerChangeComment
XYZ-21.85%BLOCK INC's (NYSE:XYZ) shares experienced a 21.85% decline, falling to $45.7 during Friday's pre-market session. Shareholders saw the stock price going 35.61% lower in the past 3 months.
WW-20.24%During Friday's pre-market session, the shares of WW INTERNATIONAL INC (NASDAQ:WW) declined by 20.24%, reaching $0.58. Shareholders saw the stock price going 33.06% higher in the past month.
ADV-18.94%ADVANTAGE SOLUTIONS INC's (NASDAQ:ADV) shares experienced a 18.94% decline, falling to $1.07 during Friday's pre-market session. The stock is trading 50.0% lower than 3 months ago.
ARDX-18.65%Today's pre-market session reveals a 18.65% decline in the stock price of ARDELYX INC (NASDAQ:ARDX), now priced at $4.45. A press release (Ardelyx Reports First Quarter 2025 Financial Results and Provides Business Update) was released yesterday.
HCTI-17.11%Friday's pre-market session showed a 17.11% decrease in the stock price of HEALTHCARE TRIANGLE INC (NASDAQ:HCTI), reaching $0.22. Following yesterday's notable 71.97% increase, HCTI undergoes a 17.11% decrease in today's pre-market session, suggesting a temporary pullback.
CRTO-15.93%CRITEO SA-SPON ADR's (NASDAQ:CRTO) shares fell 15.93% to $28.1 during Friday's pre-market session.
TNMG-15.79%Friday's pre-market session showed a 15.79% decrease in the stock price of TNL MEDIAGENE (NASDAQ:TNMG), reaching $0.32. Following an impressive 36.2% run-up in yesterday's session, TNMG experiences a pullback in today's pre-market session, showcasing the market's dynamic nature.
AMRN-15.76%AMARIN CORP PLC -ADR's (NASDAQ:AMRN) stock price recorded a 15.76% decrease, falling to $9.25. In the last month the stock gained 27.08%.
PACK-14.63%RANPAK HOLDINGS CORP's (NYSE:PACK) shares fell 14.63% to $3.5 during Friday's pre-market session. In the last month the stock lost 21.31%.
EEX-13.72%Investors observed a 13.72% decline in EMERALD HOLDING INC's (NYSE:EEX) stock price, which now stands at $3.9 during Friday's pre-market session. The current market conditions exhibit high volatility as EEX retraces its steps after yesterday's 15.01% gain. Yesterday the company had a press release: Emerald Reports First Quarter 2025 Financial Results.

Our premarket losers page will show you the full list.

AMARIN CORP PLC -ADR

NASDAQ:AMRN (1/30/2026, 8:00:00 PM)

14.92

-0.5 (-3.24%)


SANTECH HOLDINGS LIMITED

NASDAQ:STEC (12/23/2025, 8:00:01 PM)

After market: 1.55 +0.02 (+1.31%)

1.53

+0.57 (+59.38%)


CRITEO SA-SPON ADR

NASDAQ:CRTO (1/30/2026, 8:00:01 PM)

19.17

-0.59 (-2.99%)


ARDELYX INC

NASDAQ:ARDX (1/30/2026, 8:00:01 PM)

After market: 7.71 +0.02 (+0.26%)

7.69

-0.16 (-2.04%)


GREENLANE HOLDINGS INC - A

NASDAQ:GNLN (1/30/2026, 8:00:01 PM)

After market: 1.5 +0.02 (+1.35%)

1.48

+0.01 (+0.68%)


WW INTERNATIONAL INC-NEW

NASDAQ:WW (1/30/2026, 8:24:41 PM)

After market: 20.15 -0.1 (-0.49%)

20.25

-0.78 (-3.71%)


RANPAK HOLDINGS CORP

NYSE:PACK (1/30/2026, 8:12:06 PM)

After market: 5.04 0 (0%)

5.04

-0.17 (-3.26%)


ADVANTAGE SOLUTIONS INC

NASDAQ:ADV (1/30/2026, 8:00:00 PM)

After market: 1.04 -0.04 (-3.7%)

1.08

+0.05 (+4.85%)


PETROS PHARMACEUTICALS INC

NASDAQ:PTPI (5/21/2025, 8:00:01 PM)

After market: 0.0356 -0.03 (-46.39%)

0.0664

-0.06 (-46.45%)


MODIVCARE INC

NASDAQ:MODV (8/27/2025, 8:05:27 PM)

After market: 0.4569 +0.02 (+5.79%)

0.4319

-0.15 (-25.23%)


CN ENERGY GROUP INC-A

NASDAQ:CNEY (1/30/2026, 8:00:00 PM)

After market: 0.8244 -0.19 (-18.38%)

1.01

+0.08 (+8.95%)


HEALTHCARE TRIANGLE INC

NASDAQ:HCTI (1/30/2026, 9:52:49 PM)

After market: 0.2517 -0.01 (-3.53%)

0.2609

-0.04 (-13.84%)


AIRSCULPT TECHNOLOGIES INC

NASDAQ:AIRS (1/30/2026, 8:00:00 PM)

After market: 2.95 -0.02 (-0.67%)

2.97

+0.07 (+2.41%)


EMERALD HOLDING INC

NYSE:EEX (1/30/2026, 8:04:00 PM)

After market: 5.04 0 (0%)

5.04

+0.21 (+4.35%)


BIT ORIGIN LTD-CL A

NASDAQ:BTOG (1/30/2026, 8:00:02 PM)

After market: 3.8 -0.24 (-5.94%)

4.04

+0.04 (+1%)


SHARPS TECHNOLOGY INC -27

NASDAQ:STSSW (1/30/2026, 8:20:08 PM)

0.031

-0.01 (-19.06%)


SPRINGVIEW HOLDINGS LTD-CL A

NASDAQ:SPHL (1/30/2026, 8:19:35 PM)

After market: 4.25 -0.23 (-5.13%)

4.48

+0.48 (+12%)


POLYRIZON LTD

NASDAQ:PLRZ (1/30/2026, 8:13:20 PM)

After market: 12.4 +0.89 (+7.73%)

11.51

-1.61 (-12.27%)


TNL MEDIAGENE

NASDAQ:TNMG (1/30/2026, 8:21:34 PM)

After market: 3.61 -0.04 (-1.1%)

3.65

-0.24 (-6.17%)


BLOCK INC

NYSE:XYZ (1/30/2026, 8:25:15 PM)

After market: 60.41 -0.02 (-0.03%)

60.43

-1.78 (-2.86%)



Find more stocks in the Stock Screener

Follow ChartMill for more
Follow us on StockTwitsFollow us on InstagramFollow us on FacebookFollow us on YouTube