Mike Novogratz's Galaxy Digital jumps 10% after launching retail trading app to compete against Robinhood ○ found 2025 › Oct › 06 (Mon) @ 13:05 UTC a story from CNBC ⚠️ › Top News Mike ■■ Novogratz ■■ Galaxy Digital ■■ Robinhood ■■ Galaxy ■■ Digital ■■ Galaxy One ■■ preview sentiment