These stocks are moving in today's session

Last update: Dec 16, 2025

Stay up-to-date with the latest market trends in the middle of the day on Tuesday. Explore the top gainers and losers during today's session in our detailed report.

Today's top gainers

Ticker	Change	Comment
VMAR	134.0%	Investors celebrated as VISION MARINE TECHNOLOGIES (NASDAQ:VMAR) experienced a 134.0% rise in its shares, closing at $0.89 during Tuesday's session. In the last month the stock lost 68.33%.
SRXH	107.0%	Investors celebrated as SRX HEALTH SOLUTIONS INC (NYSEARCA:SRXH) experienced a 107.0% rise in its shares, closing at $0.63 during Tuesday's session. Shareholders saw the stock price going 24.29% higher in the past month.
RNWWW	48.44%	Investors witnessed a remarkable 48.44% rise in RENEW ENERGY GLOBAL -CW26's (NASDAQ:RNWWW) shares, which climbed to $0.01 during Tuesday's session. A press release (ReNew Announces Long-Term Agreement With Google to Enable 150 MW Solar Project in Rajasthan) was released earlier today.
VERO	42.51%	Exciting news for VENUS CONCEPT INC (NASDAQ:VERO) as its stock price surged 42.51% to $2.38 during Tuesday's session. The stock is trading 27.07% lower than 3 months ago.
RILY	36.02%	B. RILEY FINANCIAL INC's (NASDAQ:RILY) shares soared 36.02% to $5.06 during Tuesday's session. The stock is trading 25.75% lower than a month ago.
RZLV	35.66%	Exciting news for REZOLVE AI PLC (NASDAQ:RZLV) as its stock price surged 35.66% to $3.15 during Tuesday's session. Earlier today the company had a press release: Rezolve Ai Shatters Year-End Expectations: December Revenue Expected to Exceed $17 Million, ARR Expected to Exceed $200 Million.
EDHL	33.45%	EVERBRIGHT DIGITAL HOLDING L (NASDAQ:EDHL) rose 33.45% to $0.51 during Tuesday's after hours session. The stock is trading 61.38% lower than a month ago.
CHOW	31.31%	Investors witnessed a remarkable 31.31% rise in CHOWCHOW CLOUD INTERNATIONAL's (NYSEARCA:CHOW) shares, which climbed to $1.02 during Tuesday's session. In the last month the stock lost 91.92%.
ALDX	28.7%	ALDEYRA THERAPEUTICS INC's (NASDAQ:ALDX) stock price is advancing with 28.7% to a price of $5.13. Yesterday the company had a press release: Aldeyra Therapeutics Announces PDUFA Extension of the New Drug Application of Reproxalap for the Treatment of Dry Eye Disease.
PETS	24.74%	PETMED EXPRESS INC's (NASDAQ:PETS) shares rose 24.74% to $3.58 during Tuesday's session. Shareholders saw the stock price going 43.5% higher in the past month.

Our top gainers page will show you the full list.

Today's top losers

Ticker	Change	Comment
ZYXI	-55.12%	During Tuesday's session, ZYNEX INC's (NASDAQ:ZYXI) shares took a tumble, falling 55.12% to $0.3. In the last 3 months the stock lost 57.31%.
SVRE	-43.64%	SAVERONE 2014 LTD -ADR's (NASDAQ:SVRE) stock price faced a 43.64% decline, reaching $2.0 during Tuesday's session. In the last month the share price increased with 20.27%.
RADX	-43.06%	Investors witnessed a 43.06% drop in RADIOPHARM THERANOSTICS LTD's (NASDAQ:RADX) stock price, which closed at $6.05 during Tuesday's session. Shareholders saw the stock price going 142.0% higher in the past month.
DFLI	-36.61%	DRAGONFLY ENERGY HOLDINGS CO's (NASDAQ:DFLI) stock price decreased by 36.61% to $0.45. In the last 3 months the stock gained 152.0%.
AKTX	-36.59%	AKARI THERAPEUTICS PLC-ADR's (NASDAQ:AKTX) stock price faced a 36.59% decline, reaching $0.26 during Tuesday's session. The stock is trading 22.28% lower than a month ago.
MENS	-32.92%	JYONG BIOTECH LTD's (NASDAQ:MENS) shares fell 32.92% to $15.02. In the last month the stock lost 41.37%.
PAVS	-32.51%	During Tuesday's session, PARANOVUS ENTERTAINMENT TECH's (NASDAQ:PAVS) shares took a tumble, falling 32.51% to $0.02. In the last month the share price dropped with 94.03%.
APLMW	-27.88%	APOLLOMICS INC-27's (NASDAQ:APLMW) shares fell 27.88% to $0.01 during Tuesday's session. In the last month the stock lost 26.01%.
ARTV	-27.38%	There was a downturn in ARTIVA BIOTHERAPEUTICS INC's (NASDAQ:ARTV) shares, as they experienced a 27.38% decline, closing at $4.58 during Tuesday's session. In the last month the stock gained 93.85%.
DFLIW	-27.27%	There was a notable decline in CHARDAN NEXTECH ACQUISI-CW27's (NASDAQ:DFLIW) shares, as they dropped 27.27% to $0.08 during Tuesday's session. In the last month the share price dropped with 21.24%.

Our top losers page will show you the full list.