🏛Politics/POLYMARKET/April 1, 2026
polymarket market
Election result

Will Rafael López Aliaga win the 2026 Peruvian presidential election?

PRISM
9.9%
MARKET (PUBLISH)
33.5%
MARKET (SETTLED)
0%
MOVE
-34pp

PRISM detected 16.0pp overconfidence — and was right

PRISM flagged overconfidence at 34%. Model estimate: 10%. The correction came through.

PRISM WAS RIGHT+50% return
ISSUED FORECASTApr 1, 2026 at 6:03 PM
STRONG · OVERPRICED+16.0ppPRISM 10% · Market 34%
PRISM
9.9%
VS
MARKET
33.5%
EDGE DETECTED16.0pp
WEAK
MODERATE
STRONG
EXTREME
OUTCOME
NO
FORECAST
STRONG
DIRECTION
OVERPRICED
CONFIDENCE
MEDIUM
ACCURACY EDGE
+102
PUBLISHED
Apr 1, 2026
VIEW LIVE PRISM FORECASTSEdge scoring updated every 2h
1

What happened

This market resolved NO on June 7, 2026. PRISM's forecast aligned with the resolved outcome.

Forecast Tape

2 events
  1. Apr 1, 6:03 PMPUBLISHED

    Prism 10% vs market 34% — STRONG OVERPRICED

  2. Jun 7, 12:00 AMRESOLVED NO

    Resolved NO. Prism was right. +50% return.

2

What the market believed

MARKET PRICE · AT FORECAST TIME
33.5%

The market was pricing this event at 33.5% probability when PRISM generated its forecast. PRISM assessed this was too high — the market was overconfident.

3

What PRISM believed

PRISM PROBABILITY
9.9%
EDGE DETECTED
16.0pp
FORECAST
STRONG OVERPRICED
Confidence
MEDIUM
Kelly Reference
63.1%
PRISM Sizing (¼ Kelly · cap 5%)
N/A
PRISM REASONING
  • López Aliaga leads fragmented 35-candidate field but polls show statistical tie with Fujimori amid 40% undecided voters
  • Market slightly overprices his chances given vote-splitting dynamics and lack of clear polling advantage
FACTORS FOR
  • +Current polling leader at 11.7%
  • +Strong Lima mayoral base
  • +Conservative crime/economy message resonates
FACTORS AGAINST
  • Tied with Fujimori in recent polls
  • Fragmented field enables vote splitting
  • 40% voters still undecided
4

Why the gap existed

Prism correctly identified 23.6% mispricing

CALIBRATION SCORECARD
PRISM ACCURACY
0.010
MARKET ACCURACY
0.112
EDGE
+102.4
Brier edge
PRISM's probability estimate was more accurate than the market price.
5

How this forecast played out

1.PRISM analyzed Will Rafael López Aliaga win the 2026 Peruvian presidential election?, classifying it as overpriced at 33.5%.
2.Forecast classification: STRONG OVERPRICED — PRISM estimate 9.9% vs market 33.5%.
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: v0.5·Forecasted: April 1, 2026·Resolved: June 7, 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.