Curious about the most active stocks on Tuesday?

By Mill Chart

Last update: May 20, 2025

These stocks are making the most noise in today's session. Stay tuned for the latest updates!

Today's most active stocks

TickerChangeComment
BLMZ87.33%Investors have been actively buying and selling shares of BLOOMZ INC (NASDAQ:BLMZ) in today's session, resulting in a trading volume of 718.71M shares. Shares are rising by 87.33%.
HCTI10.99%Today, the market has shown strong interest in HEALTHCARE TRIANGLE INC (NASDAQ:HCTI) as 505.5M shares have already been traded. HCTI is advancing 10.99% today.
PLRZ-16.67%The trading session for POLYRIZON LTD (NASDAQ:PLRZ) has seen a substantial volume of 336.94M shares traded so far today. Leading to a price decrease of 16.67%.
QBTS31.42%The trading session for D-WAVE QUANTUM INC (NYSE:QBTS) has seen a substantial volume of 251.38M shares traded so far today. The latest market activity led to a price increase of 31.42%, signaling a positive trend in the market. Earlier today the company had a press release: D-Wave Announces General Availability of Advantage2 Quantum Computer, Its Most Advanced and Performant System.
IXHL23.96%INCANNEX HEALTHCARE INC's (NASDAQ:IXHL) traded a high volume of 199.69M shares. The market is experiencing a notable price surge, with a rise of 23.96% across the board.
LCID9.33%LUCID GROUP INC's (NASDAQ:LCID) traded a high volume of 138.88M shares. The market is experiencing a notable price surge, with a rise of 9.33% across the board.
PLUG4.87%Investors have been actively buying and selling shares of PLUG POWER INC (NASDAQ:PLUG) in today's session, resulting in a trading volume of 124.93M shares. Leading to a price increase of 4.87%. Earlier today the company had a press release: Plug Power’s GenEco Electrolyzers Power Live Customer Demos at The Green Box Innovation Hub.
NVDA-1.07%So far 103.86M shares of NVIDIA CORP (NASDAQ:NVDA) have traded in today's session. Investors observed a notable downturn in the market as NVDA experienced a decline of 1.07%.
SYTA94.83%94.87M shares of SIYATA MOBILE INC (NASDAQ:SYTA) exchanged hands today. The market is experiencing a notable price surge, with a rise of 94.83% across the board.
TNMG70.33%Today, the market has shown strong interest in TNL MEDIAGENE (NASDAQ:TNMG) as 87.79M shares have already been traded. The share price increased by 70.33% today, indicating positive momentum in the market.

For the full most active stocks list go to our most active stocks screener.

PLUG POWER INC

NASDAQ:PLUG (1/15/2026, 8:07:57 PM)

After market: 2.28 +0.02 (+0.88%)

2.26

-0.09 (-3.83%)


NVIDIA CORP

NASDAQ:NVDA (1/15/2026, 8:01:53 PM)

After market: 187.717 +0.67 (+0.36%)

187.05

+3.91 (+2.13%)


SIYATA MOBILE INC

NASDAQ:SYTA (10/6/2025, 9:04:42 PM)

After market: 3 -0.07 (-2.28%)

3.07

-0.15 (-4.66%)


LUCID GROUP INC

NASDAQ:LCID (1/15/2026, 8:00:03 PM)

After market: 10.12 +0.07 (+0.7%)

10.05

-0.79 (-7.29%)


HEALTHCARE TRIANGLE INC

NASDAQ:HCTI (1/15/2026, 8:00:02 PM)

After market: 0.445 0 (-1.07%)

0.4498

+0.01 (+1.28%)


INCANNEX HEALTHCARE INC

NASDAQ:IXHL (1/15/2026, 8:00:03 PM)

After market: 0.3829 +0 (+0.24%)

0.382

-0.01 (-1.72%)


D-WAVE QUANTUM INC

NYSE:QBTS (1/15/2026, 8:09:40 PM)

After market: 29.12 +0.4 (+1.39%)

28.72

-1.43 (-4.74%)


HARRISON GLOBAL HOLDINGS INC

NASDAQ:BLMZ (12/12/2025, 8:16:05 PM)

After market: 0.1301 +0 (+1.64%)

0.128

-0.24 (-65.4%)


POLYRIZON LTD

NASDAQ:PLRZ (1/15/2026, 8:07:53 PM)

After market: 15.53 -0.01 (-0.06%)

15.54

+0.44 (+2.91%)


TNL MEDIAGENE

NASDAQ:TNMG (1/15/2026, 8:21:10 PM)

After market: 2.45 +0.09 (+3.81%)

2.36

+0.4 (+20.41%)



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