TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 3, 8:10 AM EST
Kalshi
The UK Prime Minister addresses Parliament during Prime Minister's Questions and discusses topics potentially including international relations, domestic policy, and political matters.
Prediction market odds on Kalshi reflect real-money trader expectations about Keir Starmer's statements during Prime Minister's Questions, often incorporating breaking political news faster than traditional analyst forecasts. While political analysts and media commentators may predict likely topics based on parliamentary schedules and current events, prediction markets aggregate dispersed information through price signals. Comparing Kalshi odds to analyst commentary reveals whether traders are pricing in higher or lower probability for specific Starmer mentions than expert consensus, highlighting where market participants see divergent risk or opportunity.
On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, each outcome representing a potential Keir Starmer statement or mention during Prime Minister's Questions is priced as a binary contract reflecting the probability traders assign to that specific event occurring. Prices range from near-zero to near-100, with higher prices indicating stronger market conviction. Traders buy or sell contracts based on their belief about whether Starmer will reference particular topics, policies, or phrases during the session. The market price continuously adjusts as new parliamentary developments, political announcements, or scheduling changes influence trader expectations about his likely remarks.
The market resolves on Jun 18, 2026. Resolution is determined by whether Keir Starmer's statements during Prime Minister's Questions match the specific outcome criteria defined for each contract. Outcomes typically reference particular phrases, policy topics, or mentions traders wagered on. Official parliamentary records, verified transcripts, and broadcast footage of the Prime Minister's Questions session serve as the factual basis for determining which outcomes occurred and which did not.
Major political developments, government policy announcements, and parliamentary scheduling changes can significantly shift odds for Keir Starmer's likely statements. Breaking news about economic data, international crises, or domestic scandals may increase probability that he addresses those topics during Prime Minister's Questions. Opposition party positioning and public pressure campaigns can also influence which issues Starmer prioritizes. Additionally, his recent speeches, parliamentary statements, and media appearances provide signals about his current messaging priorities, helping traders refine expectations about his remarks during the upcoming session.