Crypto/KALSHI/April 15, 2026
kalshi market

Bitcoin price on Apr 17, 2026?

PRISM
25.6%
MARKET (PUBLISH)
33.5%
MARKET (SETTLED)
100%
MOVE
+67pp

PRISM detected 5.4pp overconfidence — market held

PRISM estimated 26% against the market's 34%. This time, the market was right — a calibration data point.

PRISM MISSED-100% return
ISSUED FORECASTApr 15, 2026 at 6:05 PM
MODERATE · OVERPRICED+5.4ppPRISM 26% · Market 34%
PRISM
25.6%
VS
MARKET
33.5%
EDGE DETECTED5.4pp
WEAK
MODERATE
STRONG
EXTREME
OUTCOME
YES
FORECAST
MODERATE
DIRECTION
OVERPRICED
CONFIDENCE
MEDIUM
ACCURACY EDGE
-111
PUBLISHED
Apr 15, 2026
VIEW LIVE PRISM FORECASTSEdge scoring updated every 2h
1

What happened

This market resolved YES on April 17, 2026. The market's pricing turned out to be more accurate than PRISM's assessment.

Forecast Tape

2 events
  1. Apr 15, 6:05 PMPUBLISHED

    Prism 26% vs market 34% — MODERATE OVERPRICED

  2. Apr 17, 9:30 PMRESOLVED YES

    Resolved YES. Market was closer than Prism on this call.

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
25.6%
EDGE DETECTED
5.4pp
FORECAST
MODERATE OVERPRICED
Confidence
MEDIUM
Kelly Reference
23.5%
PRISM Sizing (¼ Kelly · cap 5%)
2.9%
PRISM REASONING
  • BRTI currently at $74,680.80, requiring 0.4% gain to breach $75,000 threshold by April 17
  • Market overprices probability given current positioning below strike with limited time
FACTORS FOR
  • +Current BRTI only 0.4% below threshold
  • +Bullish technical forecasts targeting $74,147K+
FACTORS AGAINST
  • Recent 3.71% daily decline shows volatility risk
  • Extreme Fear sentiment (index 16)
RESOLUTION PATHS MODELED
Steady upward momentum through settlement18%
High volatility pushes above threshold briefly8%
External catalyst drives sudden price surge5%
4

Why the gap existed

Prism's 7.9% edge call was wrong — market was right

CALIBRATION SCORECARD
PRISM ACCURACY
0.553
MARKET ACCURACY
0.442
EDGE
-111.2
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 Bitcoin price on Apr 17, 2026?, classifying it as overpriced at 33.5%.
2.Forecast classification: MODERATE OVERPRICED — PRISM estimate 25.6% vs market 33.5%.
3.Kelly reference at forecast time: 2.9% (¼ Kelly, capped at 5%; mathematical reference only — not a position recommendation).
4.Outcome: resolved YES.

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: v0.9.0-numeric-scaffold·Forecasted: April 15, 2026·Resolved: April 17, 2026·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.