Wall Street banks face higher-rate pressure as Q3 earnings begin

JPMorgan Chase, Goldman Sachs, Citigroup, Wells Fargo, Bank of America and Morgan Stanley head into third-quarter 2026 earnings with rates rising and dealmaking slowing after a strong first half. Investors will focus on trading, investment banking and lending trends for signs that higher borrowing costs are starting to squeeze results.

Why it matters: - Wall Street banks are moving into Q3 2026 earnings with a tougher interest-rate backdrop after a strong first half. - Higher Treasury yields could curb trading, dealmaking and lending just as investors were counting on those businesses to keep driving profits. - Bank results will help show whether rising rates are only marking down portfolios or are starting to slow real economic activity.

What happened: - JPMorgan Chase, Goldman Sachs, Citigroup, Wells Fargo, Bank of America and Morgan Stanley are entering earnings season after one of their strongest first-half performances in at least a decade. - Beinsure analysts expect profits at the five major Wall Street banks to fall sequentially from the exceptionally strong second quarter. - Most of the banks are still forecast to post higher earnings than a year ago, with Bank of America and Morgan Stanley expected to be the exceptions. - JPMorgan Chase, Goldman Sachs, Citigroup, Bank of America and Morgan Stanley have collectively lost about $270 billion in market value from their summer highs through the Oct. 9 close. - The S&P 500 is still up about 14% since the start of 2026, while the KBW Bank Index has fallen about 13% from its August peak and 6% in the third quarter.

The details: - During the first six months of 2026, banks benefited from elevated equities trading volumes, strong fixed-income activity and solid corporate financing demand. - A sharp rise in US Treasury yields has changed that setup and raised the cost of capital across markets. - Beinsure says the five largest Wall Street banks are expected to report combined stock-trading revenue approaching $19 billion in Q3. - Goldman Sachs is projected to generate about $5.1 billion in equities trading revenue, the highest in the group. - Morgan Stanley is expected to follow with about $4.9 billion in equities trading revenue. - Combined markets revenue for the five largest US banks is forecast at about $38.9 billion in Q3. - That would equal roughly 17% year-over-year growth, down from about 30% growth in the second quarter. - Fixed-income, currencies and commodities revenue has come under more pressure than equities trading. - Senior banking executives signaled in September that activity was moderating from the unusually strong trading conditions seen earlier in 2026. - Bank of America warned that investment banking fees could fall by at least 10% in the quarter. - Bank of America Chief Executive Brian Moynihan also said sales and trading revenue was expected to be broadly unchanged. - JPMorgan Chase expects investment banking fees and trading revenue to rise in the mid-to-high teens. - Morgan Stanley says its investment banking pipeline remains strong, helped in part by corporate spending tied to artificial intelligence. - AI-related infrastructure spending and financing needs remain a possible source of deal activity even as broader borrowing costs rise. - Recent Treasury yield increases have already helped delay some planned stock market offerings. - Higher borrowing costs can make debt-funded acquisitions more expensive and complicate valuations in mergers and acquisitions, IPOs and debt financing.

Between the lines: - The first half of 2026 rewarded banks broadly across trading and capital markets, but the third quarter looks more uneven. - The gap between banks is widening as business mix, client relationships and transaction pipelines matter more. - Higher rates can help lenders on new loan pricing, but the benefit can be offset by higher deposit costs, more expensive wholesale funding and losses on fixed-income portfolios. - Abrupt moves in long-term yields have historically come before several financial disruptions, which helps explain investor nerves after the recent bond selloff. - The 2023 regional banking crisis remains a reference point, even though large banks have shortened portfolio duration and strengthened rate-risk management. - A Truist Securities survey in October found 35% of institutional investors expect bank stocks to outperform the broader market, down from 68% in July and 82% in December.

What's next: - Investors will focus on Q3 earnings calls for evidence that higher rates are affecting activity beyond portfolio marks. - Fourth-quarter guidance will matter most if banks signal weaker lending, trading or investment banking revenue into year-end. - Loan growth, deposit costs and credit quality will show whether tighter financing conditions are pressuring traditional banking businesses. - Analysts will also watch for signs of margin compression, higher wholesale funding costs and valuation losses on securities portfolios.

The bottom line: - Wall Street banks are still expected to post solid Q3 trading results, but higher rates are starting to test how long the 2026 earnings run can last.