Robinhood Markets Inc (NASDAQ:HOOD) shares surged after reporting strong quarterly results, including a surprise profit. Q4 revenue rose 24% year-over-year to $471 million, surpassing estimates. Earnings were at 3 cents per share, beating expectations for a loss. Transaction-based revenues increased, with notable growth in cryptocurrency and equities. The company also highlighted strong interest in Bitcoin ETFs and plans for growth investments and international expansion in 2024. Keybanc raised its price target for HOOD from $14 to $15.