S&P 500 Earnings: FOMC Announcement, September PCE, And 3 Hyperscalers Report This Coming Week

The S&P 500's expected Q2 2027 EPS growth is 3.6%, which the article says would be its weakest quarterly growth since Q2 2023, when EPS fell 2.8%. Q3 and Q4 2027 are described as strong, while Q2 faces a difficult comparison with semiconductor and index earnings and revenue in Q2 2026. The article sees little chance of a Fed rate hike on October 28, but says markets are almost certainly looking for a 25-bp increase to a 5% midpoint at the December 9 FOMC meeting.

Analysis

The weak Q2’27 growth headline is more useful as a test of earnings breadth than as a standalone index short signal. If the deceleration is concentrated in semiconductor comparisons, index growth can look soft while underlying demand outside that cohort remains intact; the real warning would be downward revisions spreading across sectors or weaker revenue growth, not the tougher base alone. Conversely, strong Q3/Q4 forecasts are estimates, not a hedge against a higher discount rate: a December hike would most directly pressure long-duration growth multiples and financing-sensitive companies, even if near-term EPS holds up.

Near term, the October 28 decision appears low-catalyst under the article’s framing. Over the next 1–3 months, verify fed-funds pricing and whether the December move is actually priced, while tracking estimate revisions breadth and semiconductor revenue guidance. Over 6–18 months, sustained policy tightening alongside slowing earnings would raise the risk of multiple compression and weaker capex; a pause or resilient ex-semiconductor revisions would undermine that bear case. The contrarian point: a low year-over-year growth rate may be a comparison effect rather than an earnings recession. No broad directional trade is justified without evidence that estimates are rolling over.

Key Decisions for Investors

• Avoid shorting the S&P 500 solely on the Q2’27 growth figure. Track weekly estimate revisions and revenue expectations; broaden the hedge only if downgrades spread beyond semiconductors or Q3/Q4 forecasts begin to fall.
• Treat the December rate expectation as a pricing question, not a certainty: check fed-funds futures before adding duration hedges. If a December hike becomes more fully priced while earnings breadth deteriorates, consider a measured short in semiconductor exposure (for example, SOXX) against a broad-market position; define the thesis as failed if revisions stabilize and Q3/Q4 guidance holds.
• For the October 28 meeting, avoid paying for an event-driven rate-hike position absent a material change in market pricing or inflation data. Reassess after the decision and any guidance that changes the December path.
• Key falsifiers: broad-based upward estimate revisions, resilient semiconductor revenue guidance, or a repricing away from a December hike. Key confirmation signals: falling Q3/Q4 estimates, weaker revenue breadth, and rising market-implied policy rates.