TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 27, 2:17 PM EST
Kalshi
This market tracks whether Congress will pass legislation banning members from purchasing individual stocks before January 1, 2027, with exceptions potentially allowed for blind trusts and diversified investments like ETFs or mutual funds. On Kalshi, the probability of passage before the January 1, 2027 deadline stands at 31.0%, while the likelihood of passage by the earlier July 1, 2026 milestone is 11.0%. Resolution will be determined by whether qualifying legislation actually passes the House during this window. Watch for legislative action around the July 1, 2026 checkpoint, as movement toward that earlier date would signal meaningful momentum for the ban.
A Congressional stock trading ban resolves to Yes if passed by the House after issuance and before the specified deadline. The ban may still permit members to place stocks in blind trusts or invest in diversified assets like ETFs and mutual funds while satisfying the resolution criteria. Two separate deadlines are tracked: July 1, 2026, and January 1, 2027, with the market resolving Yes upon the first passage meeting either threshold.
Key catalysts include committee votes advancing stock-trading ban legislation, leadership statements on floor scheduling, and high-profile insider-trading scandals involving members of Congress. Media coverage of wealth accumulation by lawmakers or enforcement actions by the SEC could shift trader sentiment. Changes in congressional composition following elections or shifts in party priorities around ethics reform would also influence odds. Floor debate announcements, amendments affecting blind trust language, and statements from key committee chairs represent near-term signals that could trigger significant price movement.