Economy Inflation

July Inflation US – Monthly

Ended Aug 12, 2026, 03:59 UTC

≥0.1%
$120.83K Vol.
Yes
≤-0.7%
$19.53K Vol.
No
-0.6%
$12.12K Vol.
No
-0.5%
$12.97K Vol.
No
-0.4%
$13.69K Vol.
No
4 more outcomes Other final results
  • -0.3%
    $13.31K Vol.
    No
  • -0.2%
    $15.52K Vol.
    No
  • -0.1%
    $29.88K Vol.
    No
  • 0.0%
    $67.05K Vol.
    No

Market resolution

Polymarket reports ≥0.1% as the winning outcome for the July Inflation US – Monthly prediction market with a final probability of 100%. The market closed on Aug 12, 2026, 03:59 UTC. Final reported trading volume was $304.9K.

Final volume$304.9K Reported open interest$49.19K Final syncAug 12, 2026 4:08 pm

Final probabilities, volume, and open interest are sourced from Polymarket and were last synced at Aug 12, 2026 4:08 pm.

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CryptoSlate Market Analysis

July CPI hierarchy hinges on reversing June’s energy-driven price shock

June’s historic energy-led decline created an unusually low comparison point, yet the market assigns most weight to a positive July reading. The analytical hinge is whether energy mean-reverts while the sizable zero bucket captures rounding and persistence risk.

Grocery cart filled with household essentials and a long receipt beneath a rising price arrow inside an American supermarket.

The market’s hierarchy implies that June’s negative CPI print is being treated as an energy-driven shock likely to fade, rather than the start of repeated monthly deflation. The ≥0.1% outcome leads at 59.5%, while 0.0% holds 34% and every negative outcome is substantially smaller. That distribution places most probability on stabilization or rebound, with a meaningful allowance for movements too small to produce a positive published figure.

June’s energy plunge makes a July rebound the base case

BLS reported that CPI-U fell 0.4% in June, the largest one-month decrease since April 2020. Energy fell 5.7% and was the largest contributor to the headline decline, while food increased 0.2%. Those details matter because the market resolves on headline CPI-U, leaving it especially exposed to large swings in energy.

The market inference is that June’s energy decline will not repeat at comparable scale. An identical published result would correspond to the -0.4% outcome, currently priced at 0.7%, while the broad ≥0.1% bucket ranks first. A flat energy contribution, combined with continued increases elsewhere, could therefore shift headline CPI back into positive territory without requiring a broad acceleration across consumer prices.

The 3.5% year-over-year CPI increase through June supports that interpretation. It shows that the sharp monthly decline occurred within an annual inflation rate still well above zero, leaving scope for a rebound once June’s largest negative contributor loses force.

The 0.0% block encodes rounding and persistence risk

The 34% allocation to 0.0% is the principal qualification to the rebound thesis. Because settlement uses the BLS-published one-month change, a small underlying movement can produce a reported zero after rounding. This outcome can capture several paths: energy remains soft but declines more slowly, food and other components offset part of that weakness, or the major categories largely cancel one another.

The hidden assumption is that July’s component moves will cluster near balance if energy fails to rebound. The 7.2% price for -0.1%, compared with sub-1% prices for most deeper negative readings, reinforces that concentration around zero. Inference: the market assigns greater weight to modest continuation than to another June-scale contraction.

Displayed Yes prices total 104.3%, so exact probability readings require caution; the ranking is clearer than the aggregate. The market has recorded $64,890 in volume, $44,830 in liquidity and $18,770 in open interest. Those figures support an observable hierarchy, although the supplied record contains no trader count with which to assess how broadly the view is held.

July energy evidence can overturn the hierarchy before the cutoff

The decisive pre-release evidence would concern whether June’s 5.7% energy decline reversed, stabilized or extended into July. Hypothetically, a sustained increase in July retail energy prices would strengthen the causal case for ≥0.1%. Continued energy declines would strengthen 0.0%, -0.1% and potentially deeper negative outcomes, depending on their magnitude and whether food or other CPI categories offset them.

Evidence of broad price increases beyond energy would also strengthen the positive bucket because it would reduce dependence on a single volatile component. Conversely, soft readings across several major categories would weaken the rebound thesis even if energy stabilized. The current hierarchy therefore embeds two assumptions: June’s dominant drag fades, and the rest of the index supplies enough positive contribution to clear the published 0.1% threshold.

The release timing concentrates the final repricing window

BLS has scheduled July CPI for August 12 at 8:30 a.m. ET. The market’s listed close is August 12 at 3:59 a.m. UTC, several hours before the scheduled publication, making pre-release component evidence and expectations the final inputs available before settlement.

The strongest failure mode is another broad negative month in which energy keeps falling and offsetting categories remain too weak to lift the headline index. Such evidence would challenge both the positive outcome and the concentration at zero. The August 12 print also feeds into the Federal Reserve’s September 15-16 meeting, giving any surprise immediate policy relevance. July PPI arrives August 13, one day after CPI; it cannot alter this market’s settlement, though it can confirm or challenge the inflation narrative carried into the Fed meeting.

Sources

Market details

Resolution criteria
This is a market about the one-month percent change in the seasonally adjusted Consumer Price Index for All Urban Consumers (CPI-U) published by the Bureau of Labor Statistics (BLS).
Platform
Category
Economy Inflation
Close date
August 12, 2026, 3:59 AM UTC
Settlement source
bls.gov
Market rules summary
Multi-outcome Polymarket event. Each listed option is represented by its Yes price on the underlying market. View full rules

Frequently asked questions

What was the final result of the July Inflation US – Monthly prediction market?

Polymarket reports ≥0.1% as the winning outcome for the July Inflation US – Monthly prediction market with a final probability of 100%. The final market snapshot includes $304.9K volume and $49.19K open interest. CryptoSlate last synced the final market data at Aug 12, 2026, 15:08 UTC.

How does the July Inflation US – Monthly prediction market resolve?

This is a market about the one-month percent change in the seasonally adjusted Consumer Price Index for All Urban Consumers (CPI-U) published by the Bureau of Labor Statistics (BLS). Multi-outcome Polymarket event. Each listed option is represented by its Yes price on the underlying market. The settlement source listed for this market is Bls.

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