JPMorgan Chase’s third-quarter investment banking fees are set for release on October 13, with management guiding for mid-to-high teens percentage growth year-over-year, building on $2.6 billion recorded in Q3 2025 and a record $3.21 billion in Q2 2026. This outlook reflects a robust M&A pipeline, broad-based strength across advisory, equity, and debt underwriting, and elevated corporate confidence amid resilient deal activity through the first nine months of 2026, when JPM held the top global ranking with $8.4 billion in fees. Traders are monitoring sequential normalization from Q2 peaks alongside potential impacts from higher Treasury yields on deal execution. Consensus revenue estimates for the firm point to continued capital markets momentum, though actual results will determine whether fees clear key thresholds amid ongoing market volatility.