🎬Culture/POLYMARKET/May 22, 2026
polymarket market
Box office report

Will "The Mandalorian and Grogu" 4-day Opening Weekend Box Office be less than 92m?

PRISM
26.2%
MARKET (PUBLISH)
19.0%
MARKET (SETTLED)
0%
MOVE
-19pp

PRISM detected 7.2pp mispricing — market held

PRISM estimated 26% against the market's 19%. This time, the market was right — a calibration data point.

PRISM MISSED-100% return
ISSUED FORECASTMay 22, 2026 at 6:06 AM
MODERATE · UNDERPRICED+7.2ppPRISM 26% · Market 19%
Live view diverged · PRISM reclassified to MODERATE with edge now +7.2pp. The issued forecast above is the historical commitment scored on the public ledger.
PRISM
26.2%
VS
MARKET
19.0%
EDGE DETECTED7.2pp
WEAK
MODERATE
STRONG
EXTREME
OUTCOME
NO
FORECAST
MODERATE
DIRECTION
UNDERPRICED
CONFIDENCE
MEDIUM
ACCURACY EDGE
-33
PUBLISHED
May 22, 2026
VIEW LIVE PRISM FORECASTSEdge scoring updated every 2h
1

What happened

This market resolved NO on May 27, 2026. The market's pricing turned out to be more accurate than PRISM's assessment.

Forecast Tape

2 events
  1. May 22, 6:06 AMPUBLISHED

    Prism 26% vs market 19% — MODERATE UNDERPRICED

  2. May 27, 3:53 AMRESOLVED NO

    Resolved NO. Market was closer than Prism on this call.

2

What the market believed

MARKET PRICE · AT FORECAST TIME
19.0%

The market was pricing this event at 19.0% probability when PRISM generated its forecast. PRISM assessed this was too low — the market was underpricing the probability.

3

What PRISM believed

PRISM PROBABILITY
26.2%
EDGE DETECTED
7.2pp
FORECAST
MODERATE UNDERPRICED
Confidence
MEDIUM
Kelly Reference
N/A
PRISM Sizing (¼ Kelly · cap 5%)
N/A
PRISM REASONING
  • Probability estimate: 22% for a sub-$92M 4-day domestic opening
  • Tracking and forecasts cluster just under $92M, but holiday volatility and franchise upside limit conviction
FACTORS FOR
  • +Studio and trade tracking around an $80M 4-day opening
  • +Independent forecast range begins below $92M at $86M
FACTORS AGAINST
  • Forecast range extends to $109M, well above $92M
  • Strong presales comparable to major tentpoles support upside risk
RESOLUTION PATHS MODELED
Opening lands near tracking around $80M 4-day14%
Film overperforms tracking yet still under $92M8%
Evidence 47%
SOURCES (3)
last week
  • The Mandalorian And Grogu Worldwide Box Office Opening ...comicbookmovie.com

    Ticket presales for The Mandalorian and Grogu currently sit at $25 million in North America, which is ahead of Project Hail Mary at the same point in time and ...

    May 20Open →
  • THE MANDALORIAN & GROGU Targets $86-104M+ 4-Day Holiday ...boxofficetheory.com

    Star Wars: The Mandalorian & Grogu BOT Domestic Opening Weekend Forecast Range: $86 — 109 million 4-day. Studio Tracking: $80 million 4-day · Passenger BOT ...

    May 21Open →
  • Star Wars: The Mandalorian and Grogu (2026) Budget - Saturation.iosaturation.io

    Analyst tracking in the weeks before release pointed to a domestic opening weekend in the $120 to $150 million range, which would place it among the stronger ...

    May 21Open →

PRISM RETRIEVES EVIDENCE FROM A CURATED LIST OF PRIMARY WIRES + OFFICIAL SOURCES

4

Why the gap existed

Prism's 7.2% edge call was wrong — market was right

CALIBRATION SCORECARD
PRISM ACCURACY
0.069
MARKET ACCURACY
0.036
EDGE
-32.6
Brier edge
The market's probability estimate was more accurate than PRISM's on this call.
5

How this forecast played out

1.PRISM analyzed Will "The Mandalorian and Grogu" 4-day Opening Weekend Box Office be less than 92m?, classifying it as underpriced at 19.0%.
2.Forecast classification: MODERATE UNDERPRICED — PRISM estimate 26.2% vs market 19.0%.
3.Kelly reference at forecast time: —% (¼ Kelly, capped at 5%; mathematical reference only — not a position recommendation).
4.Outcome: resolved NO.

Get live PRISM forecasts for Kalshi + Polymarket.

Edge scores, Kelly references, confidence levels, and resolution paths — updated every 2 hours, before the market corrects.

VIEW LIVE FORECASTS
PRISM: v0.9.147-esports-fallback-seal·Forecasted: May 22, 2026·Resolved: May 27, 2026·polymarket
For informational purposes only. Not financial advice. EdgeCal provides PRISM-generated market analysis and does not execute trades, manage funds, or guarantee returns. Past performance does not indicate future results.