News Image

Top movers in Tuesday's after hours session

By Mill Chart

Last update: May 20, 2025

As the regular session of the US market on Tuesday comes to an end, let's delve into the after-hours session and discover the top gainers and losers shaping the post-market sentiment.

After hours gainers

TickerChangeComment
PTPI25.97%PETROS PHARMACEUTICALS INC (NASDAQ:PTPI) exhibits strong performance after hours, with shares rising 25.97% to $0.16 during Tuesday's after-hours session. The stock is trading 90.78% lower than a month ago.
BDSX24.45%Notable gains for BIODESIX INC (NASDAQ:BDSX) in the after-hours session, with a 24.45% rise to $0.34 during Tuesday. BDSX seems to be recovering from a -10.03% loss in the regular session.
MTVA22.29%Positive after-hours movement for METAVIA INC (NASDAQ:MTVA) as its shares recorded a 22.29% increase, reaching $0.84 during Tuesday's after-hours session. Shareholders saw the stock price going 56.95% lower in the past 3 months.
BLNE16.0%BEELINE HOLDINGS INC's (NASDAQ:BLNE) stock price is advancing with 16.0% to a price of $1.45. The stock is trading 81.83% lower than 3 months ago.
ZAPPW15.15%ZAPP ELECTRIC VEHICLES -28 (NASDAQ:ZAPPW) exhibits strong performance after hours, with shares rising 15.15% to $0.0 during Tuesday's after-hours session. The market is showing volatility as ZAPPW closed with a -59.26% loss today, but there is potential for a rebound during the after-hours session.
SYTA10.5%SIYATA MOBILE INC's (NASDAQ:SYTA) stock price increased by 10.5% to $9.05. Building upon today's 101.0% gain, SYTA demonstrates resilience and ongoing growth in the after-hours session.
HOWL9.65%WEREWOLF THERAPEUTICS INC's (NASDAQ:HOWL) stock price increased by 9.65% to $1.25. A press release (HonorHealth Research Institute patient with advanced skin cancer in remission for more than a year following clinical trial of Werewolf Therapeutics' investigational novel conditionally activated IL-2 pro-drug WTX-124) was released earlier today.
NWTN8.97%NWTN INC - CLASS B's (NASDAQ:NWTN) stock price increased by 8.97% to $2.55. Amidst today's -13.97% decline, we observe signs of recovery during the after-hours session for NWTN.
PCLA8.33%Impressive after-hours gains for PICOCELA INC (NASDAQ:PCLA) as its stock price advanced 8.33% to $0.52 during Tuesday's after-hours session. The stock is trading 94.42% lower than 3 months ago.
OPAL7.47%OPAL FUELS INC-A's (NASDAQ:OPAL) stock price increased by 7.47% to $2.59. Shareholders saw the stock price going 82.58% higher in the past month.

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

Today's after hours losers

TickerChangeComment
APCX-23.47%APPTECH PAYMENTS CORP's (NASDAQ:APCX) stock price is showing a decline of 23.47% to a price of $0.16 during the after-hours session. Today's -19.92% drop extends further in today's after-hours session with an additional decline of 23.47%.
NCI-20.59%NEO-CONCEPT INTL GROUP HLD-A's (NASDAQ:NCI) stock price saw a decrease of 20.59% to $0.35 during Tuesday's after-hours session. Despite a strong 27.81% gain earlier today, NCI is experiencing a reversal in after-hours trading, with prices declining by 20.59%.
CRI-12.97%After today's %ABSPERF% drop, CARTER'S INC (NYSE:CRI) shows further decline during today's after-hours session with a 12.97% decrease. The stock is trading 29.36% lower than 3 months ago.
NRXS-8.52%NEURAXIS INC's (NYSEARCA:NRXS) stock price is showing a decline of 8.52% to a price of $3.65 during the after-hours session. Following a 75.77% increase in the regular trading session, NRXS is showing signs of weakness with a 8.52% decline in after-hours trading.
BLMZ-7.62%After today's 49.51% drop, BLOOMZ INC (NASDAQ:BLMZ) shows further decline during today's after-hours session with a 7.62% decrease. After running up 49.51% in today's session, BLMZ is pulling back after hours.
QXO-7.57%Today's after-hours session sees a continuation of the %ABSPERF% decrease earlier in the day for QXO INC (NYSE:QXO). A press release (QXO Announces Launch of Concurrent Offerings of Common Stock and Depositary Shares) was released earlier today.
CIFR-7.41%CIPHER MINING INC's (NASDAQ:CIFR) stock price saw a decrease of 7.41% to $3.5 during Tuesday's after-hours session. A press release (Cipher Mining Announces Proposed Convertible Senior Notes Offering and Proposed Hedging Transaction to Place Borrowed Common Stock) was released earlier today.
TNMG-6.71%TNL MEDIAGENE's (NASDAQ:TNMG) stock price saw a decrease of 6.71% to $0.85 during Tuesday's after-hours session. Price volatility intensifies as TNMG retraces its 52.71% gain during the after-hours session.
EYEN-6.57%The after-hours session reflects EYENOVIA INC (NASDAQ:EYEN)'s ongoing correction after experiencing a 47.79% loss in the regular trading hours. After a notable 47.79% increase earlier today, EYEN shows signs of a pullback during the after-hours session.
SGN-6.3%After today's %ABSPERF% drop, SIGNING DAY SPORTS INC (NYSEARCA:SGN) shows further decline during today's after-hours session with a 6.3% decrease. Shareholders saw the stock price going 24.52% higher in the past month.

For the full after hours loser list go to our after hours losers page.

NEO-CONCEPT INTL GROUP HLD-A

NASDAQ:NCI (8/8/2025, 8:00:02 PM)

After market: 1.69 -0.01 (-0.59%)

1.7

-0.12 (-6.59%)


CARTER'S INC

NYSE:CRI (8/8/2025, 8:04:00 PM)

After market: 25.36 0 (0%)

25.36

-0.34 (-1.32%)


EYENOVIA INC

NASDAQ:EYEN (7/2/2025, 8:00:02 PM)

After market: 15.9 +0.08 (+0.51%)

15.82

+5.26 (+49.81%)


SIYATA MOBILE INC

NASDAQ:SYTA (8/8/2025, 8:08:12 PM)

After market: 3.45 +0.01 (+0.29%)

3.44

-0.06 (-1.71%)


BIODESIX INC

NASDAQ:BDSX (8/8/2025, 8:20:38 PM)

After market: 0.3928 -0.01 (-1.92%)

0.4005

-0.05 (-10.4%)


PETROS PHARMACEUTICALS INC

NASDAQ:PTPI (5/21/2025, 8:00:01 PM)

After market: 0.0356 -0.03 (-46.39%)

0.0664

-0.06 (-46.45%)


WEREWOLF THERAPEUTICS INC

NASDAQ:HOWL (8/8/2025, 8:00:02 PM)

After market: 1.19 +0.02 (+1.71%)

1.17

-0.01 (-0.85%)


CIPHER MINING INC

NASDAQ:CIFR (8/8/2025, 8:25:37 PM)

After market: 4.76 +0.01 (+0.21%)

4.75

-0.12 (-2.46%)


APPTECH PAYMENTS CORP

NASDAQ:APCX (5/19/2025, 8:00:00 PM)

After market: 0.1575 -0.05 (-23.47%)

0.2058

-0.05 (-19.92%)


OPAL FUELS INC-A

NASDAQ:OPAL (8/8/2025, 8:00:02 PM)

After market: 2.21 0 (0%)

2.21

-0.05 (-2.21%)


NWTN INC - CLASS B

NASDAQ:NWTN (8/8/2025, 8:00:02 PM)

After market: 1.15 0 (0%)

1.15

-0.15 (-11.54%)


ZAPP ELECTRIC VEHICLES -28

NASDAQ:ZAPPW (5/19/2025, 8:21:43 PM)

After market: 0.0038 +0 (+15.15%)

0.0033

0 (-59.26%)


NEURAXIS INC

NYSEARCA:NRXS (8/8/2025, 8:04:02 PM)

2.46

-0.03 (-1.2%)


SIGNING DAY SPORTS INC

NYSEARCA:SGN (8/8/2025, 8:06:24 PM)

After market: 1.3699 +0.04 (+3%)

1.33

-0.04 (-2.92%)


QXO INC

NYSE:QXO (8/8/2025, 8:04:01 PM)

After market: 19.24 -0.04 (-0.21%)

19.28

-0.1 (-0.52%)


BLOOMZ INC

NASDAQ:BLMZ (8/8/2025, 8:21:13 PM)

After market: 0.1989 +0 (+1.02%)

0.1969

+0 (+1.49%)


METAVIA INC

NASDAQ:MTVA (8/8/2025, 8:00:02 PM)

0.6299

-0.01 (-1.01%)


TNL MEDIAGENE

NASDAQ:TNMG (8/8/2025, 8:09:20 PM)

0.427

+0 (+0.47%)


PICOCELA INC

NASDAQ:PCLA (8/8/2025, 8:00:00 PM)

After market: 0.43 +0.01 (+2.38%)

0.42

+0.01 (+2.39%)


BEELINE HOLDINGS INC

NASDAQ:BLNE (8/8/2025, 8:21:13 PM)

After market: 2 -0.02 (-0.99%)

2.02

+0.01 (+0.5%)



Find more stocks in the Stock Screener

Follow ChartMill for more