July's Inflation Number Is Already In: 3.4%, Full Stop
At 100% across every related contract, the market settled this question before the ink dried — and the data backs it up completely.
Based on: US Annual Inflation Hit 3.4% in July
July's annual inflation rate came in at exactly 3.4%. Not roughly, not approximately — exactly. Every contract in the inflation market has collapsed to certainty: annual CPI at 3.4%, monthly inflation up at least 0.1%, Core CPI year-over-year at 2.5%, Core CPI month-over-month at 0.2%. Each of those propositions now trades at 100%, with every competing outcome sitting at zero. This is not a lean or a leaning probability — this is a resolved fact dressed in market clothing.
The speed of the move tells the story. The 3.4% annual contract gained more than 61 percentage points in 24 hours, while the 3.3% contract shed more than 32 points and every other competing outcome was erased. Nearly $145,000 changed hands today alone, against a total market of nearly $648,000 — meaning a significant share of all activity in this market happened in the final window before resolution. That is not speculation; that is settlement. Traders with access to the Bureau of Labor Statistics release poured in and closed the debate.
The pricing makes sense because the underlying data is not ambiguous. Core CPI landing at exactly 2.5% year-over-year and 0.2% month-over-month is a precise, clean read — not a number that invites interpretation. The 0.1% monthly headline gain fits the same pattern of moderate but persistent price pressure that has defined 2024's inflation trajectory. Those who moved the contracts to 100% were not making a bet; they were recording an outcome. The information was public, the math was simple, and the market did what efficient markets do when genuine uncertainty collapses to zero.
The scenario that breaks this argument does not exist in the usual sense — a market at 100% has already resolved, not forecast. The only caveat worth naming is a data revision: the BLS occasionally revises CPI figures in subsequent releases, and a future revision could technically alter the final reading. That is a narrow and historically rare path, and it would not affect the July release as initially reported. For now, the number stands, and every instrument pricing it agrees.
This argument is the market's, decoded — not investment advice.