SimpleFunctions
kalshiYield curve203 markets

The Open Championship

event base · KXPGATOP10

By SimpleFunctions· Last verified 10 Jul 2026Methodology
24h volume
$110.0K
Constituents
203
Distinct tenors
3
3w – 5w
Avg P(YES)
14.4%

Term structure

YES probability across 3 tenors

25%50%75%3w4w4w5w5w
τ days →P(YES) on left axis

Analysis

The yield curve displays a pronounced steepening pattern, with the shortest tenor (16 days) priced at 3.0% YES probability, followed by a dramatic compression at the 23-day tenor where probabilities collapse to 1.0% across all constituent markets. The curve then expands significantly at the 30-day tenor, where probabilities range widely from 1.0% to 80.0%, with a median around 5-10%. This structure reveals the 23-day bucket as the cheapest point on the curve, representing the most pessimistic pricing for event resolution. The extreme compression at this intermediate tenor is striking, suggesting a sharp market repricing between the near-term 16-day window and the slightly extended 23-day window. The market's current pricing implies skepticism about near-term event resolution, with probabilities suggesting the event is unlikely to occur within the next three weeks. However, the substantial repricing at 30 days indicates that market participants expect meaningful probability mass to accumulate beyond the 23-day horizon. This pattern suggests the market views the event as either unlikely to happen soon or contingent on developments that are not yet priced in at the shorter tenors. The wide dispersion of probabilities at 30 days—particularly the several markets trading at 80% YES—indicates significant heterogeneity in constituent outcomes, with some scenarios viewed as highly probable while others remain unlikely. Overall, the curve reflects a market expecting either delayed resolution or substantial uncertainty about which specific outcomes will materialize.

Generated 7/10/2026 · anthropic/claude-haiku-4.5

Constituent markets

203 kalshi contracts

MarketTenorP(YES)Vol 24h
ISCO Championship: Will Lucas Glover finish top 10?: Lucas Glover4w88.0%$278
Genesis Scottish Open: Will Matt Fitzpatrick finish top 10?: Matt Fitzpatrick4w84.0%$1.6K
Genesis Scottish Open: Will Chris Gotterup finish top 10?: Chris Gotterup4w79.0%$5.6K
ISCO Championship: Will Stephan Jaeger finish top 10?: Stephan Jaeger4w77.0%$146
ISCO Championship: Will Steven Fisk finish top 10?: Steven Fisk4w76.0%$156
ISCO Championship: Will Aaron Wise finish top 10?: Aaron Wise4w74.0%$1.2K
ISCO Championship: Will Chan Kim finish top 10?: Chan Kim4w73.0%$692
Genesis Scottish Open: Will Min Woo Lee finish top 10?: Min Woo Lee4w73.0%$1.4K
Genesis Scottish Open: Will Michael Thorbjornsen finish top 10?: Michael Thorbjornsen4w72.0%$2.1K
Genesis Scottish Open: Will Wyndham Clark finish top 10?: Wyndham Clark4w67.0%$5.7K
Genesis Scottish Open: Will Robert MacIntyre finish top 10?: Robert MacIntyre4w62.0%$2.4K
ISCO Championship: Will Zac Blair finish top 10?: Zac Blair4w61.0%$229
ISCO Championship: Will Tom Hoge finish top 10?: Tom Hoge4w59.0%$641
Genesis Scottish Open: Will Jordan L. Smith finish top 10?: Jordan L. Smith4w59.0%$1.4K
ISCO Championship: Will William Mouw finish top 10?: William Mouw4w54.0%$302
Genesis Scottish Open: Will John Keefer finish top 10?: John Keefer4w54.0%$1.5K
Genesis Scottish Open: Will Tom Kim finish top 10?: Tom Kim4w52.0%$3.6K
ISCO Championship: Will Taylor Pendrith finish top 10?: Taylor Pendrith4w51.0%$3
The Open Championship: Will Scottie Scheffler finish top 10?: Scottie Scheffler5w51.0%$21
Genesis Scottish Open: Will Rasmus Hojgaard finish top 10?: Rasmus Hojgaard4w43.0%$22
Genesis Scottish Open: Will Kevin Roy finish top 10?: Kevin Roy4w42.0%$494
Genesis Scottish Open: Will Yuto Katsuragawa finish top 10?: Yuto Katsuragawa4w41.0%$0
Genesis Scottish Open: Will Rory McIlroy finish top 10?: Rory McIlroy4w41.0%$20.2K
ISCO Championship: Will Mackenzie Hughes finish top 10?: Mackenzie Hughes4w38.0%$5
Genesis Scottish Open: Will Rasmus Neergaard-Petersen finish top 10?: Rasmus Neergaard-Petersen4w38.0%$780
ISCO Championship: Will Ben Silverman finish top 10?: Ben Silverman4w35.0%$5
ISCO Championship: Will Jackson Koivun finish top 10?: Jackson Koivun4w32.0%$7
ISCO Championship: Will Alejandro Tosti finish top 10?: Alejandro Tosti4w32.0%$28
Genesis Scottish Open: Will Keita Nakajima finish top 10?: Keita Nakajima4w31.0%$2.3K
Genesis Scottish Open: Will Karl Vilips finish top 10?: Karl Vilips4w31.0%$1.8K
ISCO Championship: Will Kris Ventura finish top 10?: Kris Ventura4w30.0%$0
Genesis Scottish Open: Will Mac Meissner finish top 10?: Mac Meissner4w30.0%$175
ISCO Championship: Will Rafael Campos finish top 10?: Rafael Campos4w29.0%$5
ISCO Championship: Will Chandler Phillips finish top 10?: Chandler Phillips4w29.0%$7
Genesis Scottish Open: Will Tommy Fleetwood finish top 10?: Tommy Fleetwood4w29.0%$2.4K
ISCO Championship: Will Manuel Elvira finish top 10?: Manuel Elvira4w26.0%$0
Genesis Scottish Open: Will Tyrrell Hatton finish top 10?: Tyrrell Hatton4w25.0%$5.9K
The Open Championship: Will Rory McIlroy finish top 10?: Rory McIlroy5w25.0%$61
Genesis Scottish Open: Will Marcus Armitage finish top 10?: Marcus Armitage4w24.0%$37
ISCO Championship: Will A.J. Ewart finish top 10?: A.J. Ewart4w23.0%$10
Genesis Scottish Open: Will Scott Jamieson finish top 10?: Scott Jamieson4w23.0%$0
Genesis Scottish Open: Will Sudarshan Yellamaraju finish top 10?: Sudarshan Yellamaraju4w23.0%$5.6K
ISCO Championship: Will Benjamin James finish top 10?: Benjamin James4w22.0%$1
The Open Championship: Will Ludvig Aberg finish top 10?: Ludvig Aberg5w22.0%$34
ISCO Championship: Will Davis Chatfield finish top 10?: Davis Chatfield4w21.0%$62
Genesis Scottish Open: Will Kurt Kitayama finish top 10?: Kurt Kitayama4w21.0%$114
The Open Championship: Will Matt Fitzpatrick finish top 10?: Matt Fitzpatrick5w21.0%$178
Genesis Scottish Open: Will Ryan Gerard finish top 10?: Ryan Gerard4w20.0%$5
The Open Championship: Will Gary Woodland finish top 10?: Gary Woodland5w19.0%$0
ISCO Championship: Will Justin Lower finish top 10?: Justin Lower4w18.0%$5
Genesis Scottish Open: Will Si Woo Kim finish top 10?: Si Woo Kim4w18.0%$1.7K
The Open Championship: Will Shane Lowry finish top 10?: Shane Lowry5w18.0%$0
Genesis Scottish Open: Will Victor Perez finish top 10?: Victor Perez4w17.0%$565
Genesis Scottish Open: Will Patrick Reed finish top 10?: Patrick Reed4w17.0%$3.4K
The Open Championship: Will Wyndham Clark finish top 10?: Wyndham Clark5w16.0%$638
Genesis Scottish Open: Will Michael Brennan finish top 10?: Michael Brennan4w15.0%$0
Genesis Scottish Open: Will Alejandro Del Rey finish top 10?: Alejandro Del Rey4w15.0%$266
Genesis Scottish Open: Will Nacho Elvira finish top 10?: Nacho Elvira4w15.0%$0
ISCO Championship: Will Danny Walker finish top 10?: Danny Walker4w14.0%$0
The Open Championship: Will Rasmus Hojgaard finish top 10?: Rasmus Hojgaard5w14.0%$12
ISCO Championship: Will Sam Bairstow finish top 10?: Sam Bairstow4w13.0%$0
Genesis Scottish Open: Will Chris Kirk finish top 10?: Chris Kirk4w13.0%$63
Genesis Scottish Open: Will Nicolai Von Dellingshausen finish top 10?: Nicolai Von Dellingshausen4w13.0%$95
The Open Championship: Will Tommy Fleetwood finish top 10?: Tommy Fleetwood5w13.0%$29
The Open Championship: Will Justin Rose finish top 10?: Justin Rose5w13.0%$0
The Open Championship: Will Cameron Young finish top 10?: Cameron Young5w13.0%$5
ISCO Championship: Will Christo Lamprecht finish top 10?: Christo Lamprecht4w12.0%$68
Genesis Scottish Open: Will Nicolas Echavarria finish top 10?: Nicolas Echavarria4w12.0%$0
Genesis Scottish Open: Will Sahith Theegala finish top 10?: Sahith Theegala4w12.0%$103
The Open Championship: Will Viktor Hovland finish top 10?: Viktor Hovland5w12.0%$0
ISCO Championship: Will Adrien Dumont De Chassart finish top 10?: Adrien Dumont De Chassart4w11.0%$5
ISCO Championship: Will Troy Merritt finish top 10?: Troy Merritt4w11.0%$13
The Open Championship: Will Robert MacIntyre finish top 10?: Robert MacIntyre5w11.0%$20
The Open Championship: Will Joaquin Niemann finish top 10?: Joaquin Niemann5w11.0%$0
ISCO Championship: Will Jeong-Weon Ko finish top 10?: Jeong-Weon Ko4w10.0%$155
Genesis Scottish Open: Will Nicolai Hojgaard finish top 10?: Nicolai Hojgaard4w10.0%$1.9K
ISCO Championship: Will Christiaan Bezuidenhout finish top 10?: Christiaan Bezuidenhout4w9.0%$756
ISCO Championship: Will David Lipsky finish top 10?: David Lipsky4w9.0%$0
ISCO Championship: Will Chad Ramey finish top 10?: Chad Ramey4w9.0%$0
Genesis Scottish Open: Will Danny Willett finish top 10?: Danny Willett4w9.0%$1.1K
Showing top 80 by P(YES) of 203 constituents.

Browse this series

PGA Championship Top-N Finish Markets
Collection view — every live contract in this series, sorted by 24h volume. Distinct intent from this term-structure page.

How to read this page

A term structure plots the implied YES probability of each constituent market against its days-to-resolution. Steepening upward = the market prices the event as becoming more likely with time. Flat = stable expectations. Inverted = a near-term catalyst raises odds early then they fade.

Curve construction: each constituent contract is identified by its venue event_id (KXPGATOP10 on kalshi). Tenor is computed from the contract’s close_time minus snapshot time, rounded to days. We do not interpolate between tenors — every plotted point is a real, traded contract. Outcome-slate pages show price-as-probability for mutually-exclusive contracts; term-structure pages show price-as-probability vs days-to-resolution for the same underlying event.

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.

Last updated on this page: Fri, 10 Jul 2026 06:20:55 GMT.