SimpleFunctions
Winner-take-all answer·11 source contracts·Kalshi 11·refreshed just now·Closes Jan 1, 2027 · 172d

Will daily 10-Year Treasury Constant Maturity minus the 2-year Treasury Constant Maturity for December 31, 2026 be above 60bps

Leader sits at 93% across 11 bound outcomes, runner-up at 92%. This is a winner-take-all market — the headline is the leader’s price, not an arithmetic mean.

Leader probability

93%

Above -30bps

runner-up 92¢leader 93¢

Outcomes

11

winner-take-all

Runner-up

92¢

Above -20bps

Spread

1pp

contested

24h volume

$2K

modest

Closes

Jan 1, 2027

172 days

Venue

Kalshi

11 bound

30-day trend

0%50%100%-30d-3w-2w-1wtodayAbove -30bps: 94% (2 days, 2 points)Above -30bps: 94% on 2026-07-09Above -20bps: 93% (2 days, 2 points)Above -20bps: 93% on 2026-07-09Above -10bps: 86% on 2026-07-08
Above -30bps94¢Above -20bps93¢Above -10bps86¢
Top 3 candidates by current price · 2d

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.

Cluster 1

Will daily 10-Year Treasury Constant Maturity minus the 2-year Treasury Constant Maturity for December 31, 2026 be above

11 contracts$2K
OutcomePrice24hVolumeVenueDetail

Will daily 10-Year Treasury Constant Maturity minus the 2-year Treasury Constant Maturity for December 31, 2026 be above 40bps?: Above 40bps

KX10Y2YDATE-26DEC31-T40

43¢$651K

Will daily 10-Year Treasury Constant Maturity minus the 2-year Treasury Constant Maturity for December 31, 2026 be above -30bps?: Above -30bps

KX10Y2YDATE-26DEC31-T-30

93¢+15pp$250K

Will daily 10-Year Treasury Constant Maturity minus the 2-year Treasury Constant Maturity for December 31, 2026 be above 20bps?: Above 20bps

KX10Y2YDATE-26DEC31-T20

66¢$211K

Will daily 10-Year Treasury Constant Maturity minus the 2-year Treasury Constant Maturity for December 31, 2026 be above -20bps?: Above -20bps

KX10Y2YDATE-26DEC31-T-20

92¢+22pp$210K

Will daily 10-Year Treasury Constant Maturity minus the 2-year Treasury Constant Maturity for December 31, 2026 be above 10bps?: Above 10bps

KX10Y2YDATE-26DEC31-T10

76¢$203K

Will daily 10-Year Treasury Constant Maturity minus the 2-year Treasury Constant Maturity for December 31, 2026 be above 70bps?: Above 70bps

KX10Y2YDATE-26DEC31-T70

12¢+4pp$200K

Will daily 10-Year Treasury Constant Maturity minus the 2-year Treasury Constant Maturity for December 31, 2026 be above 30bps?: Above 30bps

KX10Y2YDATE-26DEC31-T30

55¢$100K

Will daily 10-Year Treasury Constant Maturity minus the 2-year Treasury Constant Maturity for December 31, 2026 be above 0bps?: Above 0bps

KX10Y2YDATE-26DEC31-T0

86¢$10K

Will daily 10-Year Treasury Constant Maturity minus the 2-year Treasury Constant Maturity for December 31, 2026 be above 60bps?: Above 60bps

KX10Y2YDATE-26DEC31-T60

21¢11pp$0K

Will daily 10-Year Treasury Constant Maturity minus the 2-year Treasury Constant Maturity for December 31, 2026 be above -10bps?: Above -10bps

KX10Y2YDATE-26DEC31-T-10

88¢$0K

Will daily 10-Year Treasury Constant Maturity minus the 2-year Treasury Constant Maturity for December 31, 2026 be above 50bps?: Above 50bps

KX10Y2YDATE-26DEC31-T50

33¢$0K

Analysis

This question tracks whether the gap between longer-term and shorter-term Treasury yields will exceed 60 basis points on the last trading day of 2026. At 72% probability, markets estimate this is likely to occur. The yield curve's steepness depends primarily on Federal Reserve policy expectations and inflation dynamics through year-end. If markets price in rate cuts or economic weakness, the 10-2 spread typically widens; if growth concerns ease or inflation remains sticky, the curve may flatten. The resolution depends entirely on Treasury pricing on December 31, 2026, with no intermediate catalysts—the spread will be what it will be on that specific date. Current market pricing reflects expectations that normal yield-curve relationships will prevail rather than remaining inverted or severely flattened.

  • Current 10-2 spread is approximately -8 to 0 basis points; it must move steeper by 60+ bps in 5.5 months, a significant move from near-flat or inverted levels
  • Fed policy trajectory through 2026: expectations of rate cuts or unchanged rates would support curve steepening, while further tightening would compress the spread
  • Inflation data and growth indicators released before December 31 will drive whether market participants expect economic slowdown (steepens curve) or sustained strength (flattens curve)
  • Historical 10-2 spreads exceed 60 bps during normal economic conditions but remain compressed during recessions or tightening cycles; current environment suggests recession-like inversion
  • December 31, 2026 is the sole resolution date with no intermediate measurement; all uncertainty collapses on that specific Treasury closing print

What moved the line

  • Jul 9Above -20bps22pp7193¢ · Kalshi
  • Jul 9Above -30bps15pp7994¢ · Kalshi
  • Jul 9Above 60bps11pp198¢ · Kalshi
  • Jul 9Above 70bps4pp1418¢ · Kalshi

Recently closed in general

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

More like this

Adjacent prediction questions.

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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