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

Last update: Feb 3, 2025

The regular session of the US market on Monday is now over, but let's get a preview of the after-hours session and explore the top gainers and losers driving the post-market movements.

After hours losers

Ticker	Change	Comment
UPC	-28.15%	UNIVERSE PHARMACEUTICALS INC's (NASDAQ:UPC) stock price decreased by 28.15% to $0.3. Shareholders saw the stock price going 35.14% lower in the past month.
EJH	-22.55%	Today's after-hours session sees a continuation of the 34.23% decrease earlier in the day for NASDAQ:EJH. Price volatility intensifies as NASDAQ:EJH retraces its 34.23% gain during the after-hours session.
SGLY	-13.68%	The after-hours session reflects NASDAQ:SGLY's ongoing correction after experiencing a 65.34% loss in the regular trading hours. After today's gain of 65.34%, it goes down with 13.68% in today's after hours session.
PTN	-12.5%	PALATIN TECHNOLOGIES INC's (NYSEARCA:PTN) shares fell 12.5% to $0.7 during Monday's after hours session. Following a -12.23% loss in the regular session, NYSEARCA:PTN sees no respite as the after-hours session continues the downward trajectory.
VIRX	-12.5%	VIRACTA THERAPEUTICS INC's (NASDAQ:VIRX) stock price decreased by 12.5% to $0.07. The regular session ended on a negative note with NASDAQ:VIRX closing -47.19% lower, and the after-hours session reflects a continuation of the bearish sentiment.
BCTX	-9.72%	Following a %ABSPERF% loss in the regular session, NASDAQ:BCTX exhibits further decline during today's after-hours session. In the last month the share price dropped with 42.07%.
LDTC	-9.47%	LEDDARTECH HOLDINGS INC's (NASDAQ:LDTC) stock price is showing a decline of 9.47% to a price of $0.94 during the after-hours session. Despite a significant 34.02% gain earlier today, NASDAQ:LDTC faces a reversal and declines in the after-hours session. A press release (LeddarTech Announces First OEM Design Win for LeddarVision ADAS Solution) was released yesterday.
TDTH	-9.19%	TRIDENT DIGITAL TECH HOLDING's (NASDAQ:TDTH) shares fell 9.19% to $0.71. Following a -32.54% loss in the regular session, NASDAQ:TDTH sees no respite as the after-hours session continues the downward trajectory.
SGHC	-8.95%	After today's %ABSPERF% drop, NYSE:SGHC shows further decline during today's after-hours session with a 8.95% decrease. In the last month the stock gained 33.17%.
TCTM	-8.12%	Today's after-hours session sees a continuation of the -10.47% decrease earlier in the day for NASDAQ:TCTM. Despite a -10.47% decrease earlier today, NASDAQ:TCTM continues to decline during the after-hours session with another 8.12% drop.

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