October Stock Market Surprises? Here's What To Watch Into Earnings Season

• Major banks including JPMorgan, Wells Fargo, Citigroup, and Goldman Sachs report Q3 results on October 13, with Bank of America and Morgan Stanley following October 14
• The Fed hiked rates in September with markets pricing in three more hikes by Q3 2027, as 2-year Treasury yields approach 5% and PCE inflation sits at 3.7%
• Consumer data shows divergence: August retail sales surged 1.2% with strong back-to-school spending, while University of Michigan consumer sentiment hit one of its five weakest readings

Market Summary: October Earnings Season Preview

Key Highlights

The S&P 500 remains near record highs set on August 14, with the Nasdaq 100 potentially breaking out from its Q3 downtrend. However, market strength is concentrated in tech and the "Mag 7" stocks, while cyclical sectors including Industrials, Consumer Discretionary (excluding Amazon and Tesla), and portions of Financials remain well below their 2026 peaks.

Earnings Season Timeline

Q3 earnings season begins October 8 with PepsiCo (PEP), followed by Delta (DAL) on October 9. The critical date is October 13, when major financial institutions report: JPMorgan (JPM), Wells Fargo (WFC), Citigroup (C), and Goldman Sachs (GS). Bank of America (BAC) and Morgan Stanley (MS) follow October 14. Costco (COST) reports this Thursday.

Recent Performance

Q2 earnings showed exceptional strength with S&P 500 profit growth exceeding 50% year-over-year, the best in five years per FactSet. Growth was driven by operational performance plus one-time factors including tech sector investment gains, elevated oil prices, tariff refunds, and AI-driven semiconductor capex.

Macro Environment

The Federal Reserve hiked rates September 16, with the 2-year Treasury yield approaching 5%. Fed Funds futures price in three additional hikes by Q3 2027. PCE inflation stands at 3.7%.

Consumer data presents mixed signals: University of Michigan sentiment hit top-five weakest readings, yet August retail sales surged 1.2%, with strong back-to-school spending. The "K-shaped" economy appears normalizing since early 2026, with lower-income workers showing improved wage growth and increased discretionary spending.

Investors await corporate guidance on 2027 forecasts as companies navigate macro challenges and capitalize on AI opportunities.