[Crypto Trading App Fomo Completes $75 Million Series B Funding Round, Valued at $550 Million] According to Fortune, crypto trading startup Fomo has completed a $75 million Series B funding round led by Index Ventures, with participation from Union Square Ventures, Zynga co-founder Mark Pincus, Discord CEO Humam Sakhnini, and Eventbrite co-founder Kevin Hartz. The company is now valued at $550 million. Fomo was founded in 2025 by former dYdX team members Paul Erlanger, Se Yong Park, and Prashan Dharmasena.