Gainers

SuperCom Ltd. (NASDAQ:SPCB) shares rose 78.4% to $0.6425 in pre-market trading, after falling 13% on Monday.

Immunic, Inc. (NASDAQ:IMUX) shares gained 13.2% to $1.80 in pre-market trading after the company disclosed positive interim data from Phase 2 CALLIPER trial of vidofludimus calcium in progressive multiple sclerosis.

Tempest Therapeutics, Inc. (NASDAQ:TPST) shares rose 21.1% to $0.2785 in pre-market trading, after falling 8% on Monday.

Mobilicom Limited (NASDAQ:MOB) rose 41.1% to $2.05 in pre-market trading, after gaining more than 11% on Monday.

SMX (Security Matters) Public Limited Company (NASDAQ:SMX) shares climbed 18.2% to $2.01 in pre-market trading, after jumping 18% on Monday. Domaine Des Massifs and SMX recently formed a strategic collaboration to revolutionize traceability.

ContraFect Corporation (NASDAQ:CFRX) rose 16.8% to $0.5277 in pre-market trading, after surging more than 12% on Monday.

ParaZero Technologies Ltd. (NASDAQ:PRZO) shares jumped 13.8% to $3.07 in pre-market trading. ParaZero Technologies shares jumped 133% on Monday after the company announced an Australian regulator approved the first commercial drone flights in populated areas and near people using the ParaZero safety systems.

Sonendo, Inc. (NYSE:SONX) gained 11.2% to $0.4172 in pre-market trading, after gaining 23% on Monday. Sonendo recently revealed a Receipt of notice of non-compliance with the NYSE Trading Share Price Listing Rule.

Lexicon Pharmaceuticals, Inc. (NASDAQ:LXRX) shares surged 11% to $1.11 in pre-market trading. Lexicon Pharmaceuticals said INPEFA received preferred formulary status with Express Scripts for Medicare patients.

ReTo Eco-Solutions, Inc. (NASDAQ:RETO) shares rose 9% to $0.58 in pre-market trading. ReTo Eco-Solutions recently reported a $15 million registered direct offering and $10 million concurrent private placement.

Losers

Borqs Technologies, Inc. (NASDAQ:BRQS) fell 50.8% to $0.52 in pre-market trading after declining more than 13% on Monday. Borqs Technologies recently announced a 1-for-12 reverse stock split.

Phoenix Motor Inc. (NASDAQ:PEV) fell 14.6% to $1.35 in pre-market trading, after surging 58% on Monday. Phoenix Motor said its EdisonFuture subsidiary launched new Proton Exchange Membrane (PEM) solutions for green hydrogen products and production.

Atreca, Inc. (NASDAQ:BCEL) shares fell 12.8% to $0.2011 in pre-market trading.

RVL Pharmaceuticals plc (NASDAQ:RVLP) shares fell 11.4% to $0.1689 in pre-market trading, after jumping over 50% on Monday.

Molekule Group, Inc. (NASDAQ:MKUL) shares fell 10.2% to $0.1158 in pre-market trading after gaining around 5% on Monday.

Windtree Therapeutics, Inc. (NASDAQ:WINT) fell 9.9% to $1.09 in pre-market trading.

Applied UV, Inc. (NASDAQ:AUVI) shares fell 9.8% to $0.3121 in pre-market trading. The company recently announced its new product, the Airocide Pro+ air purification system for food preservation, which will be on display at the Global Produce & Floral Show.

Vascular Biogenics Ltd. (NASDAQ:VBLT) fell 9.1% to $0.2272 in pre-market trading. Vascular Biogenics, during August, posted a narrower loss for the second quarter.

Maison Solutions Inc. (NASDAQ:MSS) fell 9.2% to $5.90 in pre-market, after dipping 11% on Monday.

Future FinTech Group Inc. (NASDAQ:FTFT) shares fell 8.7% to $0.95 in pre-market trading.

Now Read This: Walgreens Likely To Report Lower Q4 Earnings; Here's A Look At Recent Price Target Changes By The Most Accurate Analysts