Stay updated with the stocks that are on the move in today's after-hours session.

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As the regular session of the US market concludes on Wednesday, let's get an insight into the after-hours session and identify the stocks leading the pack in terms of gains and losses.


postmarket

Gainers

TickerChangeComment
NOW488.0%Positive after-hours movement for SERVICENOW INC (NYSE:NOW) as its shares recorded a 488.0% increase, reaching $887.57 during Wednesday's after-hours session. Earlier today the company had a press release: ServiceNow to Announce Fourth Quarter and Full Year 2025 Financial Results on January 28.
ECDA32.34%Notable gains for ECD AUTOMOTIVE DESIGN INC (NASDAQ:ECDA) in the after-hours session, with a 32.34% rise to $0.62 during Wednesday. The stock is trading 74.46% lower than a month ago.
IMG25.0%CIMG INC's (NASDAQ:IMG) shares rose 25.0% to $1.35. In the last month the stock lost 49.77%.
VEEV23.56%Impressive after-hours gains for VEEVA SYSTEMS INC-CLASS A (NYSE:VEEV) as its stock price advanced 23.56% to $295.75 during Wednesday's after-hours session.
NVVE17.66%In the after-hours session on Wednesday, NUVVE HOLDING CORP (NASDAQ:NVVE) experienced a notable 17.66% increase, driving its shares to $4.13. After a notable 59.55% gain earlier today, NVVE maintains its positive momentum during the after-hours session. Two days ago the company had a press release: NUVVE JAPAN to Launch 2MW/8MWh Grid-Scale Battery Storage Project in Mino City, Gifu, Japan.
IOT13.99%After the closing bell, SAMSARA INC-CL A (NYSE:IOT) demonstrated strong momentum in the after-hours session, with a 13.99% rise to $41.39.
PODD11.2%After the regular session, INSULET CORP (NASDAQ:PODD) continues to impress in the after-hours session, with a 11.2% increase to $332.67. Two days ago the company had a press release: Insulet Redefines Diabetes at CES with "Liveable Technology" — A New Frontier in Human-Centered Connected Health.
SNOW10.03%SNOWFLAKE INC (NYSE:SNOW) showcases remarkable after-hours performance, with a 10.03% rise to $256.92 during Wednesday's after-hours trading. Two days ago the company had a press release: Snowflake Enables Enterprise-Ready AI by Bringing Google’s Gemini 3 to Snowflake Cortex AI.
GMED8.79%GLOBUS MEDICAL INC - A (NYSE:GMED) exhibits strong performance after hours, with shares rising 8.79% to $98.5 during Wednesday's after-hours session. In the last 3 months the share price increased with 60.05%.
YMAT8.66%J-STAR HOLDING CO LTD-A (NASDAQ:YMAT) showcases remarkable after-hours performance, with a 8.66% rise to $0.63 during Wednesday's after-hours trading. In the last month the stock lost 28.8%.

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

After hours losers

TickerChangeComment
EXAS-31.53%EXACT SCIENCES CORP's (NASDAQ:EXAS) shares declined by 31.53% to $69.59 during Wednesday's after-hours session. In the last 3 months the share price increased with 74.2%.
NTRA-22.78%NATERA INC's (NASDAQ:NTRA) stock price is showing a decline of 22.78% to a price of $196.45 during the after-hours session. A press release (Exelixis and Natera to Collaborate on STELLAR-316, a Phase 3 Pivotal Trial of Zanzalintinib for Patients with Colorectal Cancer) was released yesterday.
IMRX-19.43%Today's after-hours session sees a continuation of the 23.96% decrease earlier in the day for IMMUNEERING CORP - CLASS A (NASDAQ:IMRX). After a notable 23.96% increase earlier today, IMRX shows signs of a pullback during the after-hours session. A press release (Immuneering Announces Exceptional 64% Overall Survival At 12 Months in First-Line Pancreatic Cancer Patients Treated with Atebimetinib + mGnP) was released earlier today.
ERAS-13.93%ERASCA INC's (NASDAQ:ERAS) shares fell 13.93% to $4.45 during Wednesday's after hours session. Despite a strong 42.42% gain earlier today, ERAS is experiencing a reversal in after-hours trading, with prices declining by 13.93%.
ELF-13.22%After today's %ABSPERF% drop, ELF BEAUTY INC (NYSE:ELF) shows further decline during today's after-hours session with a 13.22% decrease. Shareholders saw the stock price going 36.7% lower in the past 3 months.
ONON-12.86%ON HOLDING AG-CLASS A's (NYSE:ONON) stock price decreased by 12.86% to $42.4.
TGL-12.78%TREASURE GLOBAL INC's (NASDAQ:TGL) shares fell 12.78% to $7.51. After running up 36.02% in today's session, TGL is pulling back after hours.
RVMD-12.09%REVOLUTION MEDICINES INC's (NASDAQ:RVMD) shares fell 12.09% to $90.29 during Wednesday's after hours session. Price volatility intensifies as RVMD retraces its 28.63% gain during the after-hours session.
PHAT-11.45%PHATHOM PHARMACEUTICALS INC's (NASDAQ:PHAT) shares declined by 11.45% to $16.01 during Wednesday's after-hours session. Price movements remain volatile as PHAT gives back 10.45% of its earlier gains in the after-hours session. Earlier today the company had a press release: Phathom Pharmaceuticals Announces Proposed Public Offering of Common Stock and Pre-Funded Warrants.
RGP-9.87%RESOURCES CONNECTION INC's (NASDAQ:RGP) stock price is showing a decline of 9.87% to a price of $4.75 during the after-hours session. The company's earnings where released Yesterday. A press release (Resources Connection Reports Financial Results for Second Quarter Fiscal 2026) was released earlier today.

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