What's going on in today's pre-market session

Last update: May 20, 2025

Before the opening bell on Tuesday, let's take a glimpse of the US markets and explore the top gainers and losers in today's pre-market session.

Gainers

Ticker	Change	Comment
SYTA	57.0%	SIYATA MOBILE INC's (NASDAQ:SYTA) shares rose 57.0% to $6.39. This is a continuation of yesterday's gain of 76.19%.
EYEN	47.79%	EYENOVIA INC's (NASDAQ:EYEN) stock price is advancing with 47.79% to a price of $1.67. The stock is trading 32.74% lower than 3 months ago.
QBT.W	32.93%	During Tuesday's pre-market session, (NYSE:QBT.W) exhibited strong growth, with the stock price climbing 32.93% to $10.86. Following yesterday's 13.95% increase, QBT.W demonstrates further positive momentum in today's pre-market session with a 32.93% gain.
TIL	30.18%	The pre-market session on Tuesday saw a significant rise in INSTIL BIO INC's (NASDAQ:TIL) shares, climbing 30.18% to $22.0. The upward trend from yesterday's 15.52% gain continues in today's pre-market session, reflecting sustained positive performance for TIL.
QIPT	29.75%	QUIPT HOME MEDICAL CORP's (NASDAQ:QIPT) shares rose 29.75% to $1.81 during Tuesday's pre-market session. Shareholders saw the stock price going 30.6% lower in the past month.
HCTI	27.47%	HEALTHCARE TRIANGLE INC's (NASDAQ:HCTI) shares rose 27.47% to $0.01 during Tuesday's pre-market session. After recording a 15.19% gain in the previous session, HCTI maintains its positive trajectory in today's pre-market, with an additional 27.47% increase.
IXHL	22.21%	INCANNEX HEALTHCARE INC (NASDAQ:IXHL) recorded a 22.21% increase in share price during the pre-market session, reaching $0.24 on Tuesday. Despite the -23.12% decrease in share value just yesterday, today's pre-market session for IXHL demonstrates a notable recovery, instilling renewed confidence.
BIAF	20.39%	Pre-market trading on Tuesday showed positive momentum for BIOAFFINITY TECHNOLOGIES INC (NASDAQ:BIAF), as the stock price advanced 20.39% to reach $0.27. BIOAFFINITY TECHNOLOGIES INC released earnings Yesterday. Shareholders saw the stock price going 54.67% lower in the past month.
QBTS	16.65%	Exciting news for D-WAVE QUANTUM INC (NYSE:QBTS) as their shares soared 16.65% to $15.34 during the pre-market session on Tuesday. A press release (D-Wave Announces General Availability of Advantage2 Quantum Computer, Its Most Advanced and Performant System) was released earlier today.
PRPH	15.66%	PROPHASE LABS INC's (NASDAQ:PRPH) shares surged 15.66% to reach $0.37 during the pre-market session on Tuesday. The decline of -17.16% in PRPH observed yesterday has sparked a potential bounce-back, as evidenced in today's pre-market session. The company's earnings where released Yesterday.

Our premarket gainers page will show you the full list.

Pre-market losers

Ticker	Change	Comment
LSEAW	-41.18%	Today's pre-market session reveals a 41.18% decline in the stock price of LANDSEA HOMES CORP-CW23 (NASDAQ:LSEAW), now priced at $0.1. Shareholders saw the stock price going 172.0% higher in the past month.
PTIX	-20.54%	During Tuesday's pre-market session, the shares of PROTAGENIC THERAPEUTICS INC (NASDAQ:PTIX) declined by 20.54%, reaching $8.82. After yesterdays gain of 266.0%, it goes down with 20.54% in today's pre-market session. Yesterday the company had a press release: PTIX Stock Alert: Halper Sadeh LLC Is Investigating Whether the Merger of Protagenic Therapeutics, Inc. Is Fair to Shareholders.
ENTO	-19.62%	ENTERO THERAPEUTICS INC's (NASDAQ:ENTO) shares experienced a 19.62% decline, falling to $0.33 during Tuesday's pre-market session. The stock is trading 84.02% lower than a year ago.
EKSO	-18.13%	EKSO BIONICS HOLDINGS INC's (NASDAQ:EKSO) stock price is declining with 18.13% to a price of $0.27. The negative sentiment prevails for EKSO as it recorded a -11.57% decline during the regular session yesterday, followed by another decline of 18.13% in today's pre-market session.
FAAS	-15.56%	The stock price of DIGIASIA CORP (NASDAQ:FAAS) is declining by 15.56%, reaching $0.3 during Tuesday's pre-market session. Yesterday's significant 83.24% gain in FAAS is met with a 15.56% decline in today's pre-market session, reflecting a shift in market sentiment.
WTO	-14.47%	Investors observed a 14.47% decline in UTIME LTD's (NASDAQ:WTO) stock price, which now stands at $2.01 during Tuesday's pre-market session. Despite yesterday's 23.04% gain, WTO experiences a 14.47% decline in today's pre-market session, indicating a shift in market sentiment.
SPWR	-14.36%	During Tuesday's pre-market session, the shares of COMPLETE SOLARIA INC (NASDAQ:SPWR) declined by 14.36%, reaching $1.67. In the last month the stock gained 1.0K%.
LYRA	-13.28%	Tuesday's pre-market session showed a 13.28% decrease in the stock price of LYRA THERAPEUTICS INC (NASDAQ:LYRA), reaching $0.09. The stock is trading 22.45% higher than a month ago.
BCLI	-11.76%	Investors observed a 11.76% decline in BRAINSTORM CELL THERAPEUTICS's (NASDAQ:BCLI) stock price, which now stands at $1.2 during Tuesday's pre-market session. The stock is trading 58.14% higher than a month ago.
PSTV	-10.45%	PLUS THERAPEUTICS INC's (NASDAQ:PSTV) shares experienced a 10.45% decline, falling to $0.3 during Tuesday's pre-market session. Following yesterday's challenging day, PSTV closed -20.24% lower during the regular session, and the negative sentiment carries over into today's pre-market session.

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