JPMorgan Chase is scheduled to report third-quarter 2026 results on October 13, with consensus estimates pointing to investment banking fees around $3.08 billion, reflecting roughly 17% year-over-year growth from the $2.6 billion recorded in Q3 2025. Management guided in mid-September for mid-to-high-teens percentage increases in both investment banking fees and markets revenue, citing a strong deal pipeline, elevated M&A activity, and broad strength across products and geographies following a record Q2. Global investment banking revenues have risen 16% through the first nine months of 2026, with JPM holding the top league table position, though sequential cooling from Q2 peaks is expected amid normalizing underwriting volumes. Traders are monitoring whether sustained corporate confidence and equity/debt issuance trends can sustain the implied probability embedded in current market pricing ahead of the release.