TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 13, 10:00 AM EST
Kalshi
This event concerns whether Katy Perry will perform at the 2026 FIFA World Cup Opening Ceremony in the USA, specifically whether she will perform any of her major hit songs during the ceremony before June 13, 2026. The market focuses on the musical performance aspect of one of the world's largest sporting events.
A valid performance requires Katy Perry to be physically present on stage and either sing, rap, or vocalize recognizable lyrics or melody from the specified song live, or play an instrument performing the recognizable melody, riff, or musical structure live. Pre-recorded audio or video playback without simultaneous live contribution does not qualify. Medleys, mashups, and partial performances count as valid performances. Guest appearances count if the specified performer actively participates in performing the song. If the opening ceremony is postponed to a date before the June 13, 2026 deadline, the market remains open for the rescheduled event. If the event is cancelled entirely, rescheduled after the deadline, or the performer withdraws, all markets resolve to No. Soundchecks and rehearsals do not count as valid performances. All markets close by June 13, 2026.
Key catalysts include official FIFA announcements about the opening ceremony performer and setlist, statements or social media posts from Katy Perry hinting at her song choices, leaks or rehearsal footage, and news about competing entertainment acts. Changes in her touring schedule or recent album releases could also influence market odds. As the ceremony date approaches, any confirmation or denial of Firework in her performance would likely trigger sharp price movement. Media coverage of World Cup entertainment planning may also shift trader sentiment.