TOTAL VOLUME:
$61.7b
24H VOL:
$229,178,007
24H TRANSACTIONS:
600,069,390
OPEN INTEREST:
$1,336,753,738
577,196
Markets across
14,485
events
MATCHED EVENTS:
4,077
PLATFORM COVERAGE:
4
Polymarket:
50%
VS.
Kalshi:
50%
Outcome
Chance %
Price
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
Trade
Description
This event group covers the professional EFL Championship soccer match between Millwall FC and Portsmouth FC scheduled for February 21, 2026. Markets across Polymarket and Kalshi assess three mutually exclusive outcomes: a draw, a Millwall win, or a Portsmouth win, all evaluated within 90 minutes of regular play plus stoppage time.
PredictionHero - Resolution Divergence Alerts (RDA)
Unified Resolution Criteria (Consistent across platforms)
All platforms consistently resolve on the official 90-minute match outcome (plus stoppage time) between Millwall FC and Portsmouth FC on February 21, 2026, with identical treatment of postponements and clear cancellation protocols.
Primary resolution logic:
Official EFL Championship records and match officials' final determinationCore resolution logic:
- Resolution is based on the match result after 90 minutes of regular play plus stoppage time only
- Extra time and penalty shootouts are excluded from resolution scope
- Three mutually exclusive outcomes: Millwall win, Portsmouth win, or draw
- If match is postponed, all markets remain open until the rescheduled match is completed
- If match is canceled entirely with no makeup game, draw market resolves Yes and win markets resolve No
Edge cases & Clarifications:
- Match Postponement: Markets remain open and unresolved until the match is completed on a rescheduled date
- Match Cancellation Without Makeup: Polymarket draw market resolves Yes; Polymarket Millwall and Portsmouth win markets resolve No. Kalshi markets do not explicitly address this scenario but implicitly require a completed match for resolution.
- Extra Time or Penalties: Resolution is determined solely by the 90-minute result plus stoppage time; extra time and penalty outcomes are not considered
Timing:
Resolution occurs immediately following the official completion of 90 minutes plus stoppage time on February 21, 2026, or on the rescheduled match date if postponedOur 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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