Capital One Financial Corp. announced its first-quarter 2022 earnings, achieving a net income of $2.4 billion and earnings per share of $5.62, beating the Zacks Consensus Estimate of $5.39 despite a 28% decline from the previous year. The company significantly ramped up marketing expenses by over 80% year-over-year to boost its credit card business, contributing to total net revenues of $8.17 billion. Additionally, a strong 20.4% increase in total credit card purchase volumes, reaching $130.4 billion, highlights Capital One's strategic focus amidst income volatility.