TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 29, 8:00 PM EST
Polymarket
This market tracks whether the White House Press Office will announce a full lid—an official statement that the President's public activities for the day have ended—by 6:30 PM ET on May 28. On Polymarket, the probability of a full lid being called by that time stands at 100.0%. Resolution will be determined by Roll Call's official daily calendar listing of the first full lid called, or by Forth if Roll Call is unavailable. Watch for the White House Press Office's official announcement on May 28 to see whether a full lid is called before the 6:30 PM ET deadline.
Prediction markets on Polymarket reflect real-money bets and differ fundamentally from polling averages. While polls measure stated voter or analyst sentiment at a single moment, prediction market odds incorporate financial incentives and continuous updating as events unfold. For a White House scheduling event like a full lid call, prediction markets may respond faster to breaking news, press schedules, or presidential movements than traditional polling. The market price represents aggregated expectations from traders with direct financial exposure to the outcome.
This market resolves on May 30, 2026. The outcome is determined by whether the White House Press Office issues an official announcement of a full lid—meaning no further scheduled events or press availability—by 6:30 PM on May 27. Resolution depends on official White House communications and press records from that specific date and time window. Traders should monitor official White House statements and press briefings closely as the event date approaches to assess the likelihood of this scheduling announcement.
Several factors could shift market odds before resolution. Changes to the President's public schedule, unexpected travel, or last-minute press availability announcements would signal lower probability of a full lid. Conversely, official statements about a reduced schedule or early evening wind-down would increase odds. Major breaking news or national events could also influence the White House's decision to limit press access. Monitor official White House communications, press pool reports, and the President's daily schedule for real-time signals that traders will price into the market.