SPCE, AI and EXPR are among pre market gainers

Secoo Holding (SECO) +120% Transforming Luxury Goods Operation Models with AIGC and ChatGPT Technologies.
Kalera Public Limited Company (KAL) +43%.
Faraday Future Intelligent Electric (FFIE) +31% surges as it secures additional funding for flagship model.
Rail Vision (RVSN) +33% Purchases 10 AI-Driven Rail Vision Main Line Systems for $1.4M.
Catalent (CTLT) +27%.
Castellum (CTM) +20%.
SoundHound AI (SOUN) +29%.
Remark Holdings (MARK) +16%.
Arqit Quantum (ARQQ) +16%.
BuzzFeed (BZFD) +14%.
Quantum Computing (QUBT) +13%.
Lipella Pharmaceuticals (LIPO) +13%.
D-Wave Quantum (QBTS) +11%.
BigBear.ai Holdings (BBAI) +17%.
Sensei Biotherapeutics (SNSE) +9% Biotherapeutics Signs Cooperative Research and Development Agreement (CRADA) with the National Cancer Institute (NCI) to Expand Development Plan for SNS-101, a Conditionally Active VISTA-blocking Antibody.
Advanced Emissions Solutions (ADES) +9%.
C3.ai (AI) +9%.
Rigetti Computing (RGTI) +11%.
Flotek Industries (FTK) +8%.
Express (EXPR) +8%.
Outlook Therapeutics (OTLK) +8%.
LumiraDx (LMDX) +9% Receives FDA Emergency Use Authorization and UK CTDA Approval for its Fast Lab Solutions Multiplex COVID and Influenza Molecular Assay.
Hillstream BioPharma (HILS) +7% to Host Virtual R&D Day to Showcase its Emerging Immuno-oncology Pipeline Targeting Drug-Resistant Cancers.
Virgin Galactic Holdings (SPCE) +5%.
Li-Cycle Holdings (LICY) +5% Files Audited Financial Statements for FY2022.