Newsig · Forex News
US CPI: Energy prices expected to lift headline inflation. Will core stay contained?
The US CPI report for September will be released tomorrow at 8:30 AM ET. The report - along with the PPI on Thursday - will give traders another key piece of the inflation puzzle as markets assess whether the Fed will need to tighten policy further. Number crunchers will also be able to get a handle
Why it matters
SPY (SPDR S&P 500 ETF) · Why linked: The U.S. CPI release is a major market-moving macro event that influences Federal Reserve expectations and broad equity valuations. Market context: A hot CPI print would likely weigh on equities via higher-rate expectations, while a soft print could lift risk assets.
TLT (20+ Year Treasury) · Why linked: CPI surprises directly move long-duration Treasury yields, making TLT highly sensitive to inflation data. Market context: Higher-than-expected inflation typically pressures long-duration Treasuries lower; cooler inflation would support prices.
CL (Crude Oil (WTI)) · Why linked: Energy inflation is specifically cited as a driver of headline CPI, tying the print directly to oil prices. Market context: Falling energy prices would dampen headline CPI; rising energy adds upside pressure to the headline number.
How SPY, TLT, CL usually react
This story is too recent for its own reaction record — we score each asset against the actual price move 24h after publication. These are the long-run figures across every event we have tracked for them.
| Asset | Events | Avg max move | Closed lower |
|---|---|---|---|
| SPY | 19 | +0.70% | 63% |
| TLT | 20 | +0.74% | 60% |
| CL | 176 | +2.93% | 41% |
Curated by Newsig — News in. Signal out.
How the reaction data is measured · Editorial policy