Get insights into the top gainers and losers of Tuesday's after-hours session.

By – Last update:

Quotes Stocks Mentioned

Article Mentions:

After the closing bell on Tuesday, let's take a glimpse of the US markets and explore the top gainers and losers in today's after-hours session.


postmarket

Today's after hours gainers

TickerChangeComment
JDZG59.72%After the closing bell, JIADE LTD CL-A (NASDAQ:JDZG) demonstrated strong momentum in the after-hours session, with a 59.72% rise to $1.15. After today's -81.1% drop, there is a noticeable rebound in JDZG during today's after-hours session.
MNDR46.59%MOBILE-HEALTH NETWORK SOLUTI (NASDAQ:MNDR) exhibits strong performance after hours, with shares rising 46.59% to $1.29 during Tuesday's after-hours session. Shareholders saw the stock price going 81.47% lower in the past 3 months.
AREB40.81%Positive market activity for AMERICAN REBEL HOLDINGS INC (NASDAQ:AREB) after regular trading hours, with a 40.81% increase to $0.25 in the after-hours session on Tuesday. Today's after-hours session indicates a recovery for AREB after suffering a -41.01% loss in the regular trading day.
QMCO22.28%Notable gains for QUANTUM CORP (NASDAQ:QMCO) in the after-hours session, with a 22.28% rise to $6.86 during Tuesday. The company's earnings where released Yesterday. A press release (Quantum Reports Fiscal Third Quarter 2026 Financial Results) was released earlier today.
SGN18.53%SIGNING DAY SPORTS INC (NYSEARCA:SGN) exhibits strong performance after hours, with shares rising 18.53% to $0.5 during Tuesday's after-hours session. The positive momentum from today's 67.69% gain carries over into the after-hours session, with 18.53% further growth.
TCMD18.36%TACTILE SYSTEMS TECHNOLOGY I's (NASDAQ:TCMD) shares rose 18.36% to $33.2. The company's earnings where released Yesterday. In the last 6 months the stock gained 112.0%.
PBI13.77%PITNEY BOWES INC (NYSE:PBI) showcases remarkable after-hours performance, with a 13.77% rise to $11.65 during Tuesday's after-hours trading. PITNEY BOWES INC released earnings Yesterday. A press release (Pitney Bowes Discloses Financial Results for Fourth Quarter and Full Year 2025 and Issues CEO Letter) was released earlier today.
YCBD13.36%CBDMD INC's (NYSEARCA:YCBD) stock price is advancing with 13.36% to a price of $0.88. Today's after-hours session reflects the continued strength of YCBD, following its 10.72% gain during the regular trading hours. CBDMD INC released earnings Yesterday.
HCKT12.73%In the after-hours session on Tuesday, HACKETT GROUP INC/THE (NASDAQ:HCKT) experienced a notable 12.73% increase, driving its shares to $15.59. The company's earnings where released Yesterday. Earlier today the company had a press release: The Hackett Group Announces Fourth Quarter 2025 Results.
ONEG10.84%After the regular session, ONECONSTRUCTION GROUP LTD (NASDAQ:ONEG) continues to impress in the after-hours session, with a 10.84% increase to $2.25. Following a -30.0% loss in the regular session, ONEG is displaying signs of recovery during the after-hours session.

To see the full list of after hours gainers you can use our after hours gainers page.

Today's after hours losers

TickerChangeComment
OLB-19.59%After today's 257.0% drop, OLB GROUP INC (NASDAQ:OLB) shows further decline during today's after-hours session with a 19.59% decrease. Prices are quite volatile now: this is a reversal from 257.0% gain. A press release (The OLB Group, Inc. Announces Global Partnership With PayPal to Enhance SecurePay Payment Gateway Platform, Accelerate Digital Payments for Small and Mid-Sized Merchants) was released yesterday.
SMWB-18.97%SIMILARWEB LTD's (NYSE:SMWB) stock price saw a decrease of 18.97% to $3.16 during Tuesday's after-hours session. yesterday the company released their earnings. Earlier today the company had a press release: Similarweb Announces Fourth Quarter and Fiscal 2025 Results.
LGHL-17.71%Following a 45.83% loss in the regular session, LION GROUP HOLDING LTD-S ADR (NASDAQ:LGHL) exhibits further decline during today's after-hours session. Following a 45.83% increase in the regular trading session, LGHL is showing signs of weakness with a 17.71% decline in after-hours trading.
LESL-15.0%LESLIE'S INC's (NASDAQ:LESL) stock price saw a decrease of 15.0% to $1.02 during Tuesday's after-hours session. The company's earnings where released Yesterday. Shareholders saw the stock price going 26.83% lower in the past month.
ACLS-13.4%AXCELIS TECHNOLOGIES INC's (NASDAQ:ACLS) shares fell 13.4% to $85.3. The company's earnings where released Yesterday. The stock is trading 28.12% higher than 3 months ago.
GXAI-11.28%Today's after-hours session sees a continuation of the 35.24% decrease earlier in the day for GAXOS.AI INC (NASDAQ:GXAI). After running up 35.24% in today's session, GXAI is pulling back after hours.
IVDA-10.81%IVEDA SOLUTIONS INC's (NASDAQ:IVDA) stock price saw a decrease of 10.81% to $0.3 during Tuesday's after-hours session. Shareholders saw the stock price going 67.13% lower in the past month.
HLP-10.68%HONGLI GROUP INC's (NASDAQ:HLP) stock price is showing a decline of 10.68% to a price of $0.92 during the after-hours session. The after-hours session reflects HLP's ongoing correction after a -14.17% loss in the regular trading hours.
NCI-10.51%Today's after-hours session sees a continuation of the 23.43% decrease earlier in the day for NEO-CONCEPT INTL GROUP HLD-A (NASDAQ:NCI). Price volatility intensifies as NCI retraces its 23.43% gain during the after-hours session.
MYNZ-10.29%MAINZ BIOMED NV's (NASDAQ:MYNZ) shares fell 10.29% to $0.61 during Tuesday's after hours session. Despite a -15.0% decrease earlier today, MYNZ continues to decline during the after-hours session with another 10.29% drop. A press release (Mainz Biomed Announces 6.0 USD Million Private Placement and Strategic Update) was released yesterday.

Our after hours losers page will show you the full list.