TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 11, 10:38 AM EST
Kalshi
This event tracks whether a specific New York City politician will reference certain predetermined topics or phrases during an official announcement from the NYC Mayor's Office. The prediction focuses on whether the politician's statement will include any of a curated list of keywords spanning policy areas, geographic references, cultural institutions, and public concerns.
Resolution is based on video of the announcement, with official transcripts used as backup if consensus cannot be reached. The event qualifies only if it is a press-open, live televised or streamed event where Mamdani speaks in an official capacity—not inaudible private conversations or unofficial hot-mic statements. The announcement is defined as the first livestream on the NYC Mayor's Office main YouTube channel (@NYCMayorsOffice) after June 10, 2026 at 12:00 PM ET. Additional source agency streams may be used if there are technical outages or if the NYC Mayor's Office ends the stream early. Previously aired content, archival footage, and recordings from separate times or places do not count. For each tracked phrase or word, the exact term or its plural or possessive form must be used; grammatical and tense inflections are otherwise not included, though plural nouns within proper nouns and noun phrases are included.
Prediction market odds on Kalshi reflect real-money bets from traders and often diverge from traditional analyst forecasts. While analysts may rely on historical statements, prepared remarks, or institutional guidance, prediction markets aggregate dispersed information from participants with financial incentives to be accurate. For this announcement event, market odds may move faster than analyst updates as new information emerges. Comparing the two approaches reveals whether the market is pricing in factors analysts have overlooked or whether consensus forecasts align with trader expectations about Mamdani's likely statements.
On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, each potential statement or topic Mamdani might mention is priced as a separate contract, with odds reflecting the probability traders assign to that outcome occurring. Prices range from near-zero to near-100, with higher prices indicating stronger market conviction. Trading volume and recent transactions drive price discovery; as the announcement date approaches, prices typically become more volatile as new information surfaces. The platform's order book shows real-time bid-ask spreads, allowing traders to enter positions at their preferred odds before the event resolves.
The market resolves on Jun 18, 2026. Resolution depends on what Mamdani actually says during his announcement and how each outcome is defined. The specific statements, topics, or phrases covered by the market determine which contracts settle to 100 or 0. Traders should review the exact outcome criteria for each contract to understand what qualifies as a match. Once the announcement occurs and is reviewed against the outcome definitions, the market settles accordingly and winnings are distributed to holders of correct predictions.
Market odds may shift based on leaked statements, prior speeches, or public comments from Mamdani that hint at announcement content. Media coverage speculating on the announcement's focus can also influence trader positioning. Changes in broader context—such as policy developments, economic data, or organizational updates—may alter expectations about what topics Mamdani will address. As the announcement date approaches, increased trading activity often reflects growing certainty or uncertainty. Any official previews, agenda releases, or statements from associated parties could trigger significant repricing as traders update their beliefs about likely outcomes.