Curious about the most active stocks on Tuesday?

Last update: Dec 16, 2025

Get a pulse on the US markets on Tuesday by checking out the most active stocks in today's session. Discover the stocks that are leading the way in terms of trading volume and market activity.


mostactive

Today's most active stocks

TickerChangeComment
SRXH81.97%So far, a total of 297.21M shares of SRX HEALTH SOLUTIONS INC (NYSEARCA:SRXH) have been traded in today's session. Leading to a price increase of 81.97%.
VMAR171.0%The trading volume for VISION MARINE TECHNOLOGIES (NASDAQ:VMAR) has been quite high, with 174.47M shares exchanged. Leading to a price increase of 171.0%.
IVP-6.44%167.8M shares of INSPIRE VETERINARY PARTNE-A (NASDAQ:IVP) exchanged hands today. The share price decreased by 6.44%.
CGC13.55%The trading volume for CANOPY GROWTH CORP (NASDAQ:CGC) has been quite high, with 101.96M shares exchanged. The share price increased by 13.55%. A press release (Canopy Growth to Acquire MTL Cannabis; Transaction Expected to Create Canada’s Leading Medical Cannabis Business and Enhance Capacity to Serve Growing International Demand) was released yesterday.
NVDA0.55%84.68M shares of NVIDIA CORP (NASDAQ:NVDA) have been traded so far today. The latest market activity led to a price increase of 0.55%, signaling a positive trend in the market.
WOK-0.62%Today, there has been significant activity in the market for WORK MEDICAL TECHNOLOGY GR-A (NASDAQ:WOK), with a total trading volume of 81.14M shares. The market is witnessing a downward movement, with a 0.62% decrease in share prices.
PFE-4.99%Today, there has been significant activity in the market for PFIZER INC (NYSE:PFE), with a total trading volume of 71.8M shares. The share price decreased by 4.99%. A press release (Pfizer Reaffirms Full-Year 2025 EPS Guidance and Provides Full-Year 2026 Guidance) was released earlier today.
BBAI-0.42%So far 66.45M shares of BIGBEAR.AI HOLDINGS INC (NYSE:BBAI) have traded in today's session. Shares are falling by 0.42%.
IRBT-30.03%The trading session for IROBOT CORP (NASDAQ:IRBT) has been active, with a total volume of 66.34M shares traded so far today. The share price decreased by 30.03%.
TSLA0.71%Today, there has been significant activity in the market for TESLA INC (NASDAQ:TSLA), with a total trading volume of 63.57M shares. The latest market activity led to a price increase of 0.71%, signaling a positive trend in the market.

Our most active stocks screener will show you the full list.

IROBOT CORP

NASDAQ:IRBT (12/19/2025, 8:00:02 PM)

After market: 0.4999 +0.03 (+7.18%)

0.4664

-0.2 (-30.05%)


PFIZER INC

NYSE:PFE (2/6/2026, 8:04:00 PM)

After market: 27.16 -0.06 (-0.22%)

27.22

+0.73 (+2.76%)


NVIDIA CORP

NASDAQ:NVDA (2/6/2026, 8:00:01 PM)

After market: 185.18 -0.23 (-0.12%)

185.41

+13.53 (+7.87%)


TESLA INC

NASDAQ:TSLA (2/6/2026, 8:09:17 PM)

After market: 411.78 +0.67 (+0.16%)

411.11

+13.9 (+3.5%)


CANOPY GROWTH CORP

NASDAQ:CGC (2/6/2026, 8:23:18 PM)

After market: 1.11 +0.01 (+0.91%)

1.1

+0.02 (+1.85%)


VISION MARINE TECHNOLOGIES

NASDAQ:VMAR (2/6/2026, 8:10:38 PM)

After market: 2.83 -0.17 (-5.67%)

3

+0.01 (+0.33%)


BIGBEAR.AI HOLDINGS INC

NYSE:BBAI (2/6/2026, 8:19:00 PM)

After market: 4.71 -0.01 (-0.21%)

4.72

+0.64 (+15.69%)


INSPIRE VETERINARY PARTNE-A

NASDAQ:IVP (1/20/2026, 8:00:02 PM)

After market: 0.0305 0 (-10.29%)

0.034

-0.01 (-16.05%)


WORK MEDICAL TECHNOLOGY GR-A

NASDAQ:WOK (2/6/2026, 8:11:40 PM)

After market: 1.5594 +0.18 (+13%)

1.38

+0.13 (+10.4%)


SRX HEALTH SOLUTIONS INC

NYSEARCA:SRXH (2/6/2026, 10:06:44 PM)

After market: 0.13 +0 (+3.01%)

0.1262

0 (-2.25%)



Find more stocks in the Stock Screener

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