winner

• VivoPower International PLC VVPR Shares are up 88.3% to $0.8701 in premarket trading as the company announced a definitive distribution agreement to distribute charging solutions for electric vehicle fleets.
• Lion Group Holding Ltd. LGHL Shares are up 69.4% in premarket trading at $0.2119. Lion Group recently announced that its FY22 EPS results came in lower year-over-year.
• DG Culture Group Limited GDC Shares are up 47.7% in premarket trading at $6.41 after gaining over 8% on Monday. GD Culture recently announced a registered direct offering valued at $11.55 million.
• ASP Isotopes Inc. ASPI Shares are up 30.8% in premarket trading at $0.5734 after falling around 7% on Monday.
• Troika Media Group, Inc. TRKA Shares are up 27.1% in premarket trading at $0.2514 after the company reported an increase in revenue in the third quarter.
• Nanobiotix SA NBTX rose 20.9% to $5.67 in premarket trading. Nanobiotix recently announced that it is entering into final contract negotiations after agreeing on a non-binding term sheet for the development and commercialization of NBTXR3 with a major global pharmaceutical company.
• Jiuzi Holdings, Inc. JZXN Shares are up 20.8% in premarket trading at $0.2279. Jiuzi Holdings recently entered into a subscription agreement with selected accredited investors.
• VirTra, Inc. VTSI The company is up 13.2% to $6.70 in premarket trading after reporting better-than-expected quarterly sales.
• wearable devices ltd WLDS Soared 12.3% to $0.5117 in premarket trading after falling more than 10% on Monday.
• Dunxin Financial Holdings Limited DXF The price is up 11% in premarket trading at $0.2130 after falling 3% on Monday.

loser

• Eloxx Pharmaceuticals, Inc. ELOX It fell 30.2% premarket to $7.61 after the company posted a bigger-than-expected loss in the first quarter.
• Tivic Health Systems, Inc. TIVC Shares fell 26.3% to $0.14 in premarket trading after weak first-quarter selling results.
• Modular Medical, Inc. MODD Dropped 20% to $1.00 in premarket trading after falling over 7% on Monday.
• Crown…