What's going on in today's after hours session

Last update: May 16, 2025

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

Today's after hours gainers

Ticker	Change	Comment
SXTC	58.33%	CHINA SXT PHARMACEUTICALS IN's (NASDAQ:SXTC) stock price is advancing with 58.33% to a price of $1.9. Only today these shares were declining by -23.08%, so we see a bit of recovery during the after hours session.
AXDX	52.94%	ACCELERATE DIAGNOSTICS INC (NASDAQ:AXDX) showcases remarkable after-hours performance, with a 52.94% rise to $0.05 during Friday's after-hours trading. Only today these shares were declining by -61.36%, so we see a bit of recovery during the after hours session.
BDSX	17.86%	Positive market activity for BIODESIX INC (NASDAQ:BDSX) after regular trading hours, with a 17.86% increase to $0.35 in the after-hours session on Friday. Today's gain of 36.91% continues in today's after hours session with 17.86%. Two days ago the company had a press release: Biodesix Announces New Clinical and Economic Data for its Nodify Lung® Tests at ISPOR and ATS.
DEVS	16.86%	Promising after-hours performance observed for DEVVSTREAM CORP (NASDAQ:DEVS) as its shares surged 16.86% to $0.62 during Friday's after-hours trading. Despite a -24.5% decrease earlier today, there is a notable recovery in today's after-hours session for DEVS.
OMH	7.33%	Promising after-hours performance observed for OHMYHOME LTD (NASDAQ:OMH) as its shares surged 7.33% to $1.61 during Friday's after-hours trading. The market is showing volatility as OMH closed with a -29.25% loss today, but there is potential for a rebound during the after-hours session.
HCTI	6.33%	Notable gains for HEALTHCARE TRIANGLE INC (NASDAQ:HCTI) in the after-hours session, with a 6.33% rise to $0.01 during Friday. Prices are quite volatile here as HCTI closed with a -78.99% loss today.
SWIM	6.27%	After the regular session, LATHAM GROUP INC (NASDAQ:SWIM) continues to impress in the after-hours session, with a 6.27% increase to $6.61. In the last month the share price increased with 26.68%.
QVCGA	6.17%	QVC GROUP INC (NASDAQ:QVCGA) exhibits strong performance after hours, with shares rising 6.17% to $0.11 during Friday's after-hours session. Following a -14.99% loss in the regular session, QVCGA is displaying signs of recovery during the after-hours session. A press release (QVC Group, Inc. Announces Reverse Stock Split, Intention to Voluntarily Delist Series B Common Stock and Transfer Listing to OTC Markets) was released yesterday.
TRNR	5.32%	Notable gains for INTERACTIVE STRENGTH INC (NASDAQ:TRNR) in the after-hours session, with a 5.32% rise to $0.99 during Friday. Two days ago the company had a press release: Interactive Strength Inc. (Nasdaq:TRNR) Shares Update from CEO Q&A Featuring Both TRNR and Sportstech CEO's.
CARM	5.17%	Notable gains for CARISMA THERAPEUTICS INC (NASDAQ:CARM) in the after-hours session, with a 5.17% rise to $0.17 during Friday. Shareholders saw the stock price going 66.18% lower in the past 3 months.

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

Today's after hours losers

Ticker	Change	Comment
RTC	-29.15%	BAIJIAYUN GROUP LTD-A's (NASDAQ:RTC) shares fell 29.15% to $0.22 during Friday's after hours session. In the last month the share price increased with 32.92%.
GORV	-16.93%	Price volatility persists as LAZYDAYS HOLDINGS INC (NASDAQ:GORV) closed the regular session with a 56.5% loss, and the downward trend continues in the after-hours session. After running up 56.5% in today's session, GORV is pulling back after hours.
BON	-15.83%	BON NATURAL LIFE LTD-A's (NASDAQ:BON) stock price is declining with 15.83% to a price of $0.05. Despite a strong 22.46% gain earlier today, BON is experiencing a reversal in after-hours trading, with prices declining by 15.83%. Yesterday the company had a press release: BON Announces The Launch Of Its Postbiotic Hypoglycemic Patented Ingredient Product Series And Its Cooperation Agreement.
EJH	-13.43%	Price volatility persists as E-HOME HOUSEHOLD SERVICE (NASDAQ:EJH) closed the regular session with a 17.8% loss, and the downward trend continues in the after-hours session. Following a 17.8% increase in the regular trading session, EJH is showing signs of weakness with a 13.43% decline in after-hours trading.
AFMD	-12.08%	AFFIMED NV's (NASDAQ:AFMD) stock price is showing a decline of 12.08% to a price of $0.25 during the after-hours session. Price movements remain volatile as AFMD gives back 228.0% of its earlier gains in the after-hours session.
BTOG	-11.92%	Price volatility persists as BIT ORIGIN LTD-CL A (NASDAQ:BTOG) closed the regular session with a %ABSPERF% loss, and the downward trend continues in the after-hours session. The stock is trading 34.29% higher than a month ago.
RR	-11.62%	RICHTECH ROBOTICS INC-CL B's (NASDAQ:RR) shares fell 11.62% to $2.28 during Friday's after hours session. Today's after-hours session indicates a reversal in RR's earlier 17.81% gain, with prices exhibiting heightened volatility.
SYTA	-10.82%	SIYATA MOBILE INC's (NASDAQ:SYTA) shares declined by 10.82% to $2.06 during Friday's after-hours session. Price movements remain volatile as SYTA gives back 75.0% of its earlier gains in the after-hours session.
IXHL	-9.62%	The after-hours session reflects INCANNEX HEALTHCARE INC (NASDAQ:IXHL)'s ongoing correction after experiencing a %ABSPERF% loss in the regular trading hours. In the last month the stock lost 56.67%.
FA	-7.71%	FIRST ADVANTAGE CORP's (NASDAQ:FA) shares experienced a 7.71% decrease to $16.75 in the after-hours session. The stock is trading 34.74% higher than a month ago.

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