SimpleFunctions
Winner-take-all answer·4 source contracts·Kalshi 4·refreshed just now·Closes Jun 30, 2026 · 7d

Will 30Y US Treasury Yield for month-end be above 4.95%

Leader sits at 28% across 4 bound outcomes, runner-up at 20%. This is a winner-take-all market — the headline is the leader’s price, not an arithmetic mean.

Leader probability

28%

Above 4.95%

runner-up 20¢leader 28¢

Outcomes

4

winner-take-all

Runner-up

20¢

Above 5.30%

Spread

8pp

contested

24h volume

$188

thin orderbook

Closes

Jun 30, 2026

7 days

Venue

Kalshi

4 bound

30-day trend

0%50%100%-30d-3w-2w-1wtodayAbove 4.95%: 30% (23 days, 22 points)Above 4.95%: 30% on 2026-06-23Above 5.30%: 20% (23 days, 10 points)Above 5.30%: 20% on 2026-06-18Above 5.00%: 13% (23 days, 22 points)Above 5.00%: 13% on 2026-06-23
Above 4.95%30¢Above 5.30%20¢Above 5.00%13¢
Top 3 candidates by current price · 23d

Bracket family

How the bracket ladder is priced.

Each row is one outcome on the venue. Sorted by 24h volume — the heaviest book is at the top.

Analysis

Markets are pricing a two-in-three chance that the 30-year US Treasury yield will close June above 4.95%. This reflects uncertainty about the Federal Reserve's interest rate trajectory and inflation dynamics over the coming weeks. The yield level matters because it signals market expectations for long-term borrowing costs, which affects mortgage rates, bond valuations, and investment decisions. Upward pressure would come from hotter-than-expected inflation data or Fed communication suggesting sustained higher rates; downward pressure would come from economic weakness or shifting Fed expectations toward rate cuts. The key catalyst will be inflation readings and any Fed communications before month-end, particularly June's CPI release and any policy guidance.

  • Current 30Y Treasury yield relative to 4.95% strike—the yield's starting position on June 3 determines how much movement is needed in either direction
  • Market expectations for the June CPI release and PCE deflator, scheduled mid-to-late June, which heavily influence Treasury pricing
  • Fed communication or policy signals between now and June 30, including any FOMC decisions or chairman statements regarding rate hold or cut timing
  • Spread between the 15-cent (5.30%) and 67-cent (4.95%) contracts suggests markets see higher probabilities of yields staying below 5.30% but meaningful uncertainty within the 4.95–5.30% range
  • 24-hour trading volume concentrated in the 5.00% contract ($332) relative to others, indicating active price discovery around the 5.00% level as a key pivot point

What moved the line

  • Jun 20Above 4.95%41pp432¢ · Kalshi
  • Jun 18Above 5.30%18pp220¢ · Kalshi
  • Jun 21Above 5.00%17pp192¢ · Kalshi
  • Jun 22Above 4.95%16pp218¢ · Kalshi
  • Jun 17Above 5.05%14pp151¢ · Kalshi

Recently closed in fed rate

These markets stopped trading. Last odds and any captured outcome are shown above — full settlement detail lives at the venue.

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How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.

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