KXPERTUSSIS-25-30000
How many whooping cough cases this year?
$0.92

Market Snapshot

BidMidAskSpreadProb (Mid)
YES $0.87 $0.9 $0.92 5.0¢ 89.5%
NO $0.08 $0.1 $0.13 5.0¢ 10.5%
Overround (asks): 5.0% Underround (bids): 5.0% Notional: $1

Order Book (Top)

SideBest BidBid SizeBest AskAsk Size
YES $0.87 18 $0.92 71
NO $0.08 71 $0.13 18
MicropriceImbalanceDepth ±$0.05
$0.8801 -0.5955 225
$0.1199 0.5955 260

Fair Probability Band & Arb

Prob Band (0–1) 0.8700.920
Band Width0.050

Edge & Time-Weighted Vig

YES Edge (ticks)-2.5
NO Edge (ticks)-2.5
Vig (bps/h)0

State Change & Momentum

MetricValue
ΔMid ($)
ΔSpread (¢)
ΔLast Trade ($)
Micro Pull ($) -0.0199
Tightening (ΔSpread < 0) shown in green. Positive Micro Pull = buy-side pressure; negative = sell-side.

Timing

Opens2025-07-07 01:00 PM ET
Last Trade (Close)2025-12-31 11:59 PM ET (99d 2h 6m)
Expected Expiration2026-01-01 10:00 AM ET (99d 12h 7m)

Book & Activity

Liquidity128374
24h Volume0
Open Interest230
OI Turnover (24h)0.0
Statusactive

Cost to Breach Targets (YES Book)

TargetCost ↑Cost ↓
0.0520.02371.09
0.2520.02371.09
0.5020.02371.09
0.7520.02371.09
0.951120.151317.49
↑ uses asks to push up; ↓ uses bids to push down.

Rules

Primary
If there are at least 30000 pertussis cases in the United States in 2025, then the market resolves to Yes.

Liquidity and Market Impact Overview

This shows the cumulative value at each price point based on current bids and asks for each side.

Yes 🔵 Market

No 🟡 Market

🤖 AI Market Insight

This summary is generated based on trade data and external information. It reflects where the market may be leaning based on large trader behavior and current price dynamics. For entertainment purposes only. This is not financial advice.

AI Summary:

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Last updated: 2025-09-24T02:52:59.988177

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