On Friday, there are stocks with unusual volume. Let's take a look.

By Mill Chart

Last update: Dec 19, 2025

In today's session, these stocks are experiencing unusual volume.


unusualvolume

Today's unusual volume stocks

TickerChangeComment
VMAR10.09%VISION MARINE TECHNOLOGIES (NASDAQ:VMAR) has an unusual volume of 102.93M shares today. VMAR is showing a positive trend today, with a price increase of 10.09%. The current trading volume is 2.0K% above the average 50-day volume. This indicates a significant deviation from the average trading activity.
CGCT0.1%With 622.33K shares traded so far, CARTESIAN GROWTH CORP I-CL A (NASDAQ:CGCT) is experiencing an unusual level of activity today. The share price increased by 0.1%. The average volume over the last 50 days is 211.0K, making today's volume 195.0% above the average. This signifies a notable change in market participation. A press release (Factorial and Cartesian Growth Corporation III (Nasdaq: CGCT) Announce Business Combination Agreement to Accelerate Commercialization of Solid-State Battery Technology) was released yesterday.
CGCTW-6.67%With 253.35K shares traded so far, CARTESIAN GROWTH CORP -30 (NASDAQ:CGCTW) is experiencing an unusual level of activity today. CGCTW is experiencing a downward trend, with a decline of 6.67%. The average daily volume over 50 days is 110.33K, so this is 130.0% above the average volume.
AMOD-1.39%With 399.34K shares traded so far, ALPHA MODUS HOLDINGS INC (NASDAQ:AMOD) is experiencing an unusual level of activity today. The price of AMOD is experiencing a downturn, with a decrease of 1.39%. The average daily volume over the past 50 days is 285.95K. Hence, the current volume is 39.65% above the average volume, indicating a deviation from the usual trading pattern.
VTGN-1.35%VISTAGEN THERAPEUTICS INC (NASDAQ:VTGN) has an unusual volume of 5.01M shares. This decline in share price leads to a decrease of 1.35%. Compared to the average daily volume of the past 50 days, the current volume is 109.0% above, suggesting an unusual level of trading activity.
LHAI-1.88%LINKHOME HOLDINGS INC (NASDAQ:LHAI) has an unusual volume of 947.54K shares. This decline in share price leads to a decrease of 1.88%. The average volume over the last 50 days is 361.47K, making today's volume 162.0% above the average. This signifies a notable change in market participation.
VSTD-19.23%VESTAND INC (NASDAQ:VSTD) has an unusual volume of 878.38K shares today. Leading to a price decrease of 19.23%. The current trading volume is 143.0% above the average 50-day volume. This indicates a significant deviation from the average trading activity.
ARKOW-71.0%ARKO CORP -CW25 (NASDAQ:ARKOW) has an unusual volume of 1.51M shares. Shares are witnessing a downward movement, with a decrease of 71.0%. The average daily volume over 50 days is 418.36K, so this is 261.0% above the average volume.
KPLTW11.11%177.14K shares of KATAPULT HOLDINGS INC -CW26 (NASDAQ:KPLTW) exchanged hands today. KPLTW is advancing 11.11% today. The average volume over the last 50 days is 121.47K, making today's volume 45.83% above the average. This signifies a notable change in market participation.
GRWG-5.29%Today, GROWGENERATION CORP (NASDAQ:GRWG) stands out with a high volume of 1.17M shares. The price of GRWG is experiencing a downturn, with a decrease of 5.29%. The average volume over the last 50 days is 681.67K, making today's volume 72.07% above the average. This signifies a notable change in market participation.

For the full unusual volume stocks list go to our unusual volume stocks screener.

VISTAGEN THERAPEUTICS INC

NASDAQ:VTGN (1/13/2026, 8:00:02 PM)

After market: 0.6799 -0.01 (-0.83%)

0.6856

-0.02 (-2.6%)


GROWGENERATION CORP

NASDAQ:GRWG (1/13/2026, 8:23:44 PM)

Premarket: 1.58 0 (0%)

1.58

-0.02 (-1.25%)


VISION MARINE TECHNOLOGIES

NASDAQ:VMAR (1/13/2026, 8:00:01 PM)

After market: 0.1344 0 (-0.44%)

0.135

-0.01 (-8.97%)


ARKO CORP -CW25

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

After market: 0.004 +0 (+53.85%)

0.0026

-0.01 (-74%)


KATAPULT HOLDINGS INC -CW26

NASDAQ:KPLTW (1/13/2026, 8:00:02 PM)

0.0043

+0 (+19.44%)


ALPHA MODUS HOLDINGS INC

NASDAQ:AMOD (1/13/2026, 8:00:00 PM)

Premarket: 0.656 -0.03 (-4.87%)

0.6896

+0.04 (+6.57%)


LINKHOME HOLDINGS INC

NASDAQ:LHAI (1/13/2026, 8:00:02 PM)

After market: 6.82 -0.13 (-1.87%)

6.95

+0.26 (+3.89%)


CARTESIAN GROWTH CORP I-CL A

NASDAQ:CGCT (1/13/2026, 8:00:00 PM)

10.3067

+0.02 (+0.16%)


CARTESIAN GROWTH CORP -30

NASDAQ:CGCTW (1/13/2026, 4:30:01 PM)

0.87

+0.02 (+1.93%)


VESTAND INC

NASDAQ:VSTD (1/13/2026, 8:00:02 PM)

Premarket: 0.35 +0.01 (+2.94%)

0.34

+0.02 (+5.26%)



Find more stocks in the Stock Screener

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