Robinhood Markets Inc. (NASDAQ:HOOD) has surged over 220% in 2025, partially due to prediction markets, which became the fastest-growing product in company history.The Numbers That Fueled The RallyRobinhood reported Q3 revenue of $1.27 billion, up 100% year-over-year, with net income hitting $386 million, up 105%. Full-year 2025 revenue is projected at $4.6-$4.7 billion, up 55% from 2024, with EPS estimates around $1.95-$2.07, up 79%.At the activity level, equity trading volume hit a record $647 billion in ...