SimpleFunctions

England wins 1st Half · KXWC1H-26JUL15ENGARG

England wins 1st Half is priced at 28¢ on Kalshi. Current book: 27¢ bid, 28¢ ask, 1¢ spread. This outcome ranks #2 of 3 inside KXWC1H-26JUL15ENGARG.

Price history

28¢ current

+2¢
25¢30¢
Jul 12, 2026Jul 12, 2026

Contract brief

If England is the winner of the first half in the England vs Argentina professional FIFA World Cup soccer game originally scheduled for Jul 15, 2026 after 45 minutes plus stoppage time, then the market resolves to Yes.

Outcome

England wins 1st Half

Rank

#2 of 3

Leader

Tie 1st Half 46¢

Range

25¢-46¢

Family volume

$20K

Identifier

KXWC1H-26JUL15ENGARG-ENG

Jul 13, 2026, 8:38 PM UTC · 14m ago

Implied probability

28¢
Latest venue quote
Jul 13, 2026, 8:38 PM UTC · 14m ago

Bid

27¢

Ask

28¢

Spread

24h volume

$6K

Family rank

#2 of 3

3 outcomes · KXWC1H-26JUL15ENGARG

Closes

Jul 29, 2026

Family volume

$20K

Orderbook snapshot

27 / 28¢

Kalshi
1¢ spread
BidSize
27¢65K
26¢70K
25¢60K
24¢25K
23¢23K
AskSize
28¢20K
29¢32K
30¢164K
31¢25K
32¢25K

Contract terms

What resolves this market.

YES condition

If England is the winner of the first half in the England vs Argentina professional FIFA World Cup soccer game originally scheduled for Jul 15, 2026 after 45 minutes plus stoppage time, then the market resolves to Yes.

Venue

Kalshi

Closes

Jul 29, 2026

Identifier

KXWC1H-26JUL15ENGARG-ENG

SF Signal
SF Index
2982.67
Regime
neutral

Event family

KXWC1H-26JUL15ENGARG.

The same race as a probability stack: rank, volume, and where this contract sits against the other outcomes.

Total volume

$20K

Outcomes

3

Highest price

Tie 1st Half 46¢

Current share

28%

Indicators

Yield, cliff risk, volatility, and regime.

IY (Yes)

6194.5%

IY (No)

847.4%

Adj IY

2983%

CRI

3

Overround

-0.0%

LAS

0.04

Regime

neutral

Score

0.5

Full indicator table

6194.5%
847.4%
Adj IY
2983%
3
Overround
-0.0%
LAS
0.04

Odds pages

Related prediction questions

Browse odds

Related readings

Matched from SimpleFunctions blog, opinions, technical guides, concepts, and learn pages.

Browse library
Blogmarkets

Kalshi vs Polymarket: Which Prediction Market Should You Trade?

In-depth comparison of Kalshi and Polymarket for prediction market traders. Regulatory structure, liquidity, fees, API tooling, and cross-venue trading with SimpleFunctions.

Opinioncomparison

Kalshi vs Polymarket: Mechanics, Fees, Regulation, Liquidity (2026)

Side-by-side comparison of Kalshi and Polymarket in 2026. Fee math, calibration data, withdrawal speed, and a decision tree for picking the right venue.

Blogmarkets

Prediction Market Orderbook Analysis: Reading Depth, Spread, and Liquidity

How to read prediction market orderbooks. Binary settlement, spread-as-percentage, depth asymmetry, executable edge calculation, and cross-venue arbitrage analysis.

Technicalguide

Kalshi vs Polymarket: A Developer's Comparison of APIs, Orderbooks, and Liquidity

Data-driven comparison of Kalshi and Polymarket APIs, orderbooks, rate limits, and liquidity. Code examples for building on both prediction markets.

Opinionanalysis

Information Finance Has Arrived: A Material Map of Prediction Markets in Q2 2026

Combined Kalshi + Polymarket volume hit $66B in just four months of 2026 — already greater than the entire 2025 industry total. Bernstein projects $1T by 2030. Two venues hold 95% of US share. The distribution layer fragmented across nine retail surfaces. AI agents are 30% of Polymarket wallet activ

Opinionanalysis

Liquidity Availability Is the Real Edge in Prediction Markets

Implied yield, cliff risk, and overround all describe what to trade. Liquidity Availability Score describes whether the orderbook can absorb the trade. Why LAS is the indicator that decides who actually books P&L.

SimpleFunctions context

Index, screen, query, and monitor.

Open index

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.