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News · ▼ Bearish · 2 sources confirmed · 2026-09-24 12:17 UTC

Inflation Is Back: Why the S&P 500 Is Vulnerable - Trefis

Why now

Thesis: Inflation resurgence threatens index-level valuations

Catalyst to watch: Upcoming CPI and PPI prints

Main risk: Inflation stays contained, thesis fails

Why it matters

Returning inflation erodes margins and pressures valuations, making broad index exposure vulnerable.

Related assets & topics

S&P 500 · ^GSPCInflationNasdaq 100 ETF · QQQ20Y+ Treasury ETF · TLT

Sources

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