NEW YORK, July 25, 2026 – Charles Schwab Corporation (NYSE:SCHW) delivered record revenue and adjusted earnings in the second quarter, yet the market's focus has pivoted sharply from a surge in trading activity to the looming impact of Federal Reserve interest rate decisions on its lending business.
The company reported total revenue of $7.07 billion, a 21% year-over-year increase, and adjusted earnings per share of $1.62, up 42%. Despite these robust figures, Schwab's stock closed Friday at $101.97, up just 0.4% from the prior week and 0.6% below its Monday close ahead of the earnings release. This muted response underscores investor concerns about the sustainability of net interest income in a changing rate environment.
Interest Rate Sensitivity Takes Center Stage
Schwab's net interest income reached $3.36 billion, representing 47.5% of total revenue. The company's sensitivity analysis reveals that a 25-basis-point change in the federal funds rate would shift annualized net interest revenue by approximately $250 million to $300 million. In contrast, each increment of 100,000 daily trades is valued at around $40 million. This means a quarter-point rate move is equivalent to roughly 625,000 to 750,000 trades per day – between 5% and 6% of the second quarter's average daily trading volume.
Interactive Brokers Group (NASDAQ:IBKR) reported even greater exposure, with net interest accounting for 55.7% of its $1.90 billion in revenue. The company's adjusted EPS came in at $0.69, up 35% year over year. Customer margin loans surged 67% to $108.5 billion.
Margin Lending and Asset Growth
Schwab's margin-loan portfolio expanded to $165.1 billion, a 98% increase from the prior year. Within this, long-short margin debits totaled $42.1 billion, representing 25.5% of the portfolio. Related short cash credits amounted to $43.7 billion. The company's Advisor Services unit generated $80.2 billion in net new assets during the quarter, a 89% increase, accounting for 67.6% of total new assets.
The competitive landscape shifted favorably for Schwab when Fidelity Investments paused new long-short separately managed accounts and raised certain financing costs. Schwab remained open to such strategies but capped registered investment adviser allocations at 30%. Chief Executive Rick Wurster expressed optimism about the strategy's future, stating, "Over the coming five or 10 years, I expect this strategy will get bigger."
Trading Activity Remains Robust
Daily average trades rose 57% to 11.92 million, but revenue per trade declined 19% to $1.64, reflecting a shift toward lower-margin activity. Schwab raised its full-year 2026 revenue growth guidance to between 17.5% and 18.5%, and expects the net interest margin to range from 3.00% to 3.10%.
Interactive Brokers saw commissions rise 30% and net interest gain 23%. Its adjusted pretax margin stood at 77%, compared to Schwab's 54.3%. The disparity in valuation was evident: Interactive Brokers' trailing P/E ratio was approximately 39.4 times, while Schwab's was 20.3 times. Shares of Interactive Brokers fell 2.8% from their pre-earnings close on Tuesday.
Market Context and Risks
All eyes will be on the Federal Reserve next week as it convenes on Tuesday and Wednesday, with the policy statement due at 2 p.m. EDT Wednesday. Advance GDP data, June personal income and spending figures, and the Employment Cost Index are also on the economic calendar. For Schwab, key metrics to watch include margin balances and sweep cash levels, while Interactive Brokers' customer leverage remains a focal point.
Risks persist: a market downturn could reduce both assets under management and margin balances. Leveraged long-short portfolios are particularly difficult to liquidate. While Schwab's 30% cap on RIA allocations helps curb concentration, it does not eliminate market risk entirely.
