JPMorgan Chase has reported a record quarterly profit of $14.6 billion, driven by a 38% surge in investment banking revenues. The results exceeded analyst expectations and underscored the bank's dominance across multiple business lines.Strong performance in equity underwriting and M&A advisory fees contributed to the investment banking division's best quarter in three years. Net interest income also rose 12% year-over-year, supported by the higher-for-longer interest rate environment.CEO Jamie Dimon noted that the bank continues to invest heavily in technology and talent, positioning JPMorgan for sustained growth despite mounting geopolitical uncertainties. The bank's trading desks also posted double-digit gains, with fixed income revenues up 22% and equity trading up 18%.Analysts at Morgan Stanley raised their price target for JPMorgan shares following the results, citing the bank's ability to generate consistent returns across market cycles.