πŸ“ˆFinance/KALSHI/May 24, 2026
kalshi market

Will Brent Crews be the Charbroil 300 winner?

PRISM
5.0%
MARKET (PUBLISH)
16.0%
MARKET (SETTLED)
0%
MOVE
-16pp

PRISM detected 10.0pp overconfidence β€” and was right

PRISM flagged overconfidence at 16%. Model estimate: 5%. The correction came through.

PRISM WAS RIGHT+19% return
ISSUED FORECASTMay 24, 2026 at 12:09 AM
MODERATE Β· OVERPRICED+10.0ppPRISM 5% Β· Market 16%
PRISM
5.0%
VS
MARKET
16.0%
EDGE DETECTED10.0pp
WEAK
MODERATE
STRONG
EXTREME
OUTCOME
NO
FORECAST
MODERATE
DIRECTION
OVERPRICED
CONFIDENCE
MEDIUM
ACCURACY EDGE
+23
PUBLISHED
May 24, 2026
VIEW LIVE PRISM FORECASTSEdge scoring updated every 2h
1

What happened

This market resolved NO on May 24, 2026. PRISM's forecast aligned with the resolved outcome.

β—ˆ

Forecast Tape

3 events
  1. May 22, 10:07 PMPUBLISHED

    Prism 15% vs market 16% β€” NONE FAIR

  2. May 24, 12:09 AMRE-ANALYZED

    Forecast NONE β†’ MODERATE at Prism 5%

  3. May 24, 5:00 AMRESOLVED NO

    Resolved NO. Prism was right. +19% return.

2

What the market believed

MARKET PRICE Β· AT FORECAST TIME
16.0%

The market was pricing this event at 16.0% probability when PRISM generated its forecast. PRISM assessed this was too high β€” the market was overconfident.

3

What PRISM believed

PRISM PROBABILITY
5.0%
EDGE DETECTED
10.0pp
FORECAST
MODERATE OVERPRICED
Confidence
MEDIUM
Kelly Reference
N/A
PRISM Sizing (ΒΌ Kelly Β· cap 5%)
N/A
PRISM REASONING
  • β–ΈFundamental analysis indicates Brent Crews is a longshot starting from 19th position in a competitive field
  • β–ΈThe historical base rate for a driver starting outside the top 15 to win a major NASCAR race is extremely low
FACTORS FOR
  • +Driver is entered in the race field
FACTORS AGAINST
  • βˆ’Starts from 19th position
  • βˆ’Pole position held by another driver
  • βˆ’No verified evidence of dominant car or special advantage
RESOLUTION PATHS MODELED
Crews demonstrates superior race pace and overtakes field3%
Front-runners crash or face mechanical failures2%
Evidence 41%
SOURCES (3)
last week
  • Justin Allgaier awarded O'Reilly Auto Parts Series pole at Charlottespeedwaymedia.com

    Justin Allgaier was awarded the pole position for the NASCAR O'Reilly Auto Parts Series' Charbroil 300 at at Charlotte Motor Speedway on Saturday, May 23.

  • 2026 Charbroil 300 - Wikipediaen.wikipedia.org

    Brent Crews (R), Joe Gibbs Racing Β· Toyota. 20, Brandon Jones Β· Joe Gibbs Racing Β· Toyota. 21, Austin Hill Β· Richard Childress Racing Β· Chevrolet. 24, Harrison ...

  • NASCAR O'Reilly Charbroil 300 Lineup - Las Vegas Sun Newslasvegassun.com

    (19) Brent Crews, Toyota, .000. 19. (24) Harrison Burton, Toyota, .000. 20. (32) Andrew Patterson, Chevrolet, .000. 21. (26) Dean Thompson, Toyota, .000. 22 ...

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

4

Why the gap existed

Prism correctly identified 11.0% mispricing

CALIBRATION SCORECARD
PRISM ACCURACY
0.003
MARKET ACCURACY
0.026
EDGE
+23.1
Brier edge
PRISM's probability estimate was more accurate than the market price.
5

How this forecast played out

1.PRISM analyzed Will Brent Crews be the Charbroil 300 winner?, classifying it as overpriced at 16.0%.
2.Forecast classification: MODERATE OVERPRICED β€” PRISM estimate 5.0% vs market 16.0%.
3.Kelly reference at forecast time: β€”% (ΒΌ Kelly, capped at 5%; mathematical reference only β€” not a position recommendation).
4.Outcome: resolved NO.

Get live PRISM forecasts for Kalshi + Polymarket.

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

VIEW LIVE FORECASTS
PRISM: v0.9.159-structured-micro-sizingΒ·Forecasted: May 24, 2026Β·Resolved: May 24, 2026Β·kalshi
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.