TOTAL VOLUME:
$54.6b
24H VOL:
$283,259,638
OPEN INTEREST:
$1,235,549,422
505,521
Markets across
13,661
events
MATCHED EVENTS:
1,892
PLATFORM COVERAGE:
4
Polymarket:
51%
VS.
Kalshi:
49%
AS Roma vs. Atalanta BC
Volume:
$1,018,934
Outcome
Chance %
Price
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
Trade
Description
This event is for the upcoming Serie A game, scheduled for Saturday, April 18, 2026 between AS Roma and Atalanta BC.
PredictionHero - Resolution Divergence Alerts (RDA)
Unified Resolution Criteria (Consistent across platforms)
Both Polymarket and Kalshi resolve based on the official match outcome (win, loss, or draw) after 90 minutes plus stoppage time on April 18, 2026, with identical handling of postponements and cancellations.
Primary resolution logic:
Official statistics from Lega Serie A (Italian Serie A governing body) or credible reporting consensus if official statistics are not published within 2 hours of match conclusion.Core resolution logic:
- Market resolves YES if Atalanta BC wins the match after 90 minutes plus stoppage time.
- Market resolves YES if AS Roma wins the match after 90 minutes plus stoppage time.
- Market resolves YES if the match ends in a draw after 90 minutes plus stoppage time.
- Exactly one of the three outcome markets (Atalanta win, Roma win, Draw) will resolve YES.
- Extra time and penalties are excluded from resolution scope.
- If the match is postponed, markets remain open until the match is completed.
- If the match is canceled with no make-up game, Atalanta win and Roma win markets resolve NO, and the Draw market resolves YES.
Edge cases & Clarifications:
- Match Postponement: If the match is postponed, all markets remain open and unresolved until the match is completed on a later date.
- Match Cancellation Without Make-up: If the match is canceled entirely with no make-up game scheduled, the Draw market resolves YES while Atalanta win and Roma win markets resolve NO.
- Resolution Source Timing: Primary resolution uses official Lega Serie A statistics. If official statistics are not published within 2 hours after match conclusion, credible reporting consensus may be used instead.
Timing:
Resolution occurs upon official announcement of the final match result by Lega Serie A after 90 minutes plus stoppage time, or within 2 hours thereafter if official statistics are delayed.Our PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.
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