SimpleFunctions
Economy & FedWinner-take-all · 10 outcomes10 contractsKalshirefreshed 2 min agoCloses May 14, 2026 · 5d

Will UK GDP MoM for March 2026 be above -0.1%

Leader sits at 86% across 10 bound outcomes, runner-up at 83%. This is a winner-take-all market — the headline is the leader’s price, not an arithmetic mean.

Leader probability

86%

Above -0.5%

runner-up 83¢leader 86¢

Outcomes

10

winner-take-all

Runner-up

83¢

Above -0.4%

Spread

3pp

contested

24h volume

$600

thin orderbook

Closes

May 14, 2026

5 days

Venue

Kalshi

10 bound

30-day trend

0%50%100%-30d-3w-2w-1wtodayAbove -0.5%: 88% (4 days, 3 points)Above -0.5%: 88% on 2026-05-06Above -0.4%: 88% (4 days, 3 points)Above -0.4%: 88% on 2026-05-02Above -0.3%: 86% (4 days, 3 points)Above -0.3%: 86% on 2026-05-02
Above -0.5%88¢Above -0.4%88¢Above -0.3%86¢
Top 3 candidates by current price · 4d

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.

Analysis

This contract asks whether UK GDP expanded month-over-month in March 2026, or contracted by 0.1% or less. The 90% probability reflects strong confidence that a significant contraction did not occur. UK economic momentum, recent employment data, and consumer spending patterns heading into Q1 2026 appear to be driving this high reading; weakness in these indicators would lower the probability. The resolution depends on the Office for National Statistics' official GDP release, typically published 30 days after month-end. March 2026 data would ordinarily be released in late April, meaning this contract was likely already settled or is imminently resolvable. Traders are pricing in a modest positive or flat performance rather than a pronounced decline.

  • UK labor market strength and unemployment levels in early 2026 influence consumer confidence and spending capacity
  • Monthly services and manufacturing PMI readings for March 2026 signal real-time economic activity and business confidence
  • Retail sales data for March 2026 provides advance signals of consumer demand before GDP release
  • Brexit-related supply chain disruptions or trade friction could suppress month-on-month activity
  • Sterling exchange rates and import/export pricing dynamics affect measured GDP growth in nominal terms

What moved the line

  • May 6Above 0.2%3pp2623¢ · Kalshi

Recently closed in recession

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

More like this

Other questions in recession.

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: 2 min ago.