KALSHI · CFTC-CLEARED BINARY CONTRACT · SPORTS
Will Gary Woodland win the U.S. Open?
▸ Advanced metrics · M2M bundle
kalshi · kxpgatour-uso26-gwoo · fresh · feed 1m old/api/m2m/kalshi-kxpgatour-uso26-gwoo/bundle · venue execution: kalshi →§1 · Quote
- Ticker
KXPGATOUR-USO26-GWOO- Event ticker
KXPGATOUR-USO26- YES bid / ask
- 0.50¢ / 0.60¢ (spread 0.10pp)
- NO bid / ask
- 99.40¢ / 99.50¢
- Last YES
- 0.60¢
- Σ-sides
- 100.05% (arb gap 0.05pp)
§2 · Activity
- Volume 24h
- $328.18
- Volume total
- $1.25k
- Open interest
- $208.42k
- Liquidity
- $0.00
- Close time
- 2026-07-05T04:00:00Z · 20.5d from now
- Status
- active
§3 · Resolution rules
If Gary Woodland wins the U.S. Open, then the market resolves to Yes.
▸ Depth section using sovereign-store price series (481 bars · effective 350617 bars/year) — annualisation reflects native polling cadence, not upstream timeframes.
§4 · Honest position analytics
A binary-market analytics module framed in horizon time (days to resolution, not annualised). Estimators that need a model probability q as a first-class input (Kelly, KL divergence, Bayesian posterior, Mark-to-Market MC) only render when q is provided externally. Sweep an exploratory q at the interactive simulator →
§5 · Horizon returns
§6 · Tail risk
§7 · Odds conversion
§8 · Binary entropy
§9 · Model-dependent surfaces
External model required
The position-economics, Kelly, KL-divergence, Bayesian and Monte-Carlo surfaces require a model probability q as input — a number independent of the market price p.
The previous build defaulted q to a tape-momentum heuristic derived from p; that produces apparent edge that is structurally guaranteed to be small and is not a useful skill signal. The auto-derived path has been removed.
To explore these surfaces with a hypothetical q, open the interactive simulator and drag the MODEL P(YES) slider. To wire a real model, POST to the NOSTRADAMUS hook (TBD) or pass ?q=… on the simulator URL.
§∞ · Provenance & attestation
- Upstream
- api.elections.kalshi.com
- Snapshot fetched
- 2026-06-14 15:29:36 UTC
- Snapshot age
- 1.0m
- SHA-256 attestation
ff8bca87b02d6bb1a35cd66103b831e696c39476d58288705a1e2ede3d0c1555· deterministic hash of the source snapshot — proves this page was rendered from this exact data- Open data licence
- CC0 / public domain · free to mirror, syndicate, analyse
Risk metrics
▸ sovereign store · 481 barsperiods/year ≈ 350.6K/api/asset/kalshi-kxpgatour-uso26-gwoo/risk · same metrics, JSON