📈Finance/KALSHI/May 26, 2026
kalshi market
Daily 5pm ET close

Will the natural gas close price be above 3.099 USD/MMBtu on May 29, 2026 at 5:00 PM EDT?

PRISM
31.0%
MARKET (PUBLISH)
23.0%
MARKET (SETTLED)
100%
MOVE
+77pp

PRISM detected 5.0pp mispricing — and was right

Market priced this at 23%. PRISM saw 31% — a 5.0pp gap. The outcome confirmed the underpricing.

PRISM WAS RIGHT+335% return
ISSUED FORECASTMay 25, 2026 at 12:07 AM
MODERATE · UNDERPRICED+5.0ppPRISM 31% · Market 23%
Live view diverged · PRISM reclassified to MODERATE with edge now +10.0pp. The issued forecast above is the historical commitment scored on the public ledger.
PRISM
31.0%
VS
MARKET
23.0%
EDGE DETECTED5.0pp
WEAK
MODERATE
STRONG
EXTREME
OUTCOME
YES
FORECAST
MODERATE
DIRECTION
UNDERPRICED
CONFIDENCE
MEDIUM
ACCURACY EDGE
+268
PUBLISHED
May 26, 2026
VIEW LIVE PRISM FORECASTSEdge scoring updated every 2h
1

What happened

This market resolved YES on May 29, 2026. PRISM's forecast aligned with the resolved outcome.

Forecast Tape

4 events
  1. May 23, 10:10 PMPUBLISHED

    Prism 24% vs market 23% — NONE FAIR

  2. May 25, 12:07 AMRE-ANALYZED

    Forecast NONE → MODERATE at Prism 31%

  3. May 26, 2:09 AMRE-ANALYZED

    Prism 43% — edge +10.0pp

  4. May 29, 11:00 PMRESOLVED YES

    Resolved YES. Prism was right. +335% return.

2

What the market believed

MARKET PRICE · AT FORECAST TIME
23.0%

The market was pricing this event at 23.0% probability when PRISM generated its forecast. PRISM assessed this was too low — the market was underpricing the probability.

3

What PRISM believed

PRISM PROBABILITY
31.0%
EDGE DETECTED
5.0pp
FORECAST
MODERATE UNDERPRICED
Confidence
MEDIUM
Kelly Reference
N/A
PRISM Sizing (¼ Kelly · cap 5%)
N/A
PRISM REASONING
  • Fundamental analysis indicates a slightly sub‑even chance natural gas settles above 3.099
  • The price is currently near the threshold amid modestly rising fundamentals but short‑term downside commentary
FACTORS FOR
  • +Henry Hub cash price recently rose to around the threshold level
  • +Natural gas exhibits high short‑term volatility near key levels
FACTORS AGAINST
  • Latest futures snapshot below 3.099 at 2.9300
  • Recent commentary describes downside risk and weekly price decline
RESOLUTION PATHS MODELED
Price trends modestly higher into May 29 and holds above 3.099 at 5 PM27%
Volatile trading day with late‑session spike leaving 5 PM close above 3.09916%
Evidence 65%
SOURCES (2)
last week
  • FRED verified macro/market datafred.stlouisfed.org

    ## VERIFIED ECONOMIC DATA — HENRY HUB NATURAL GAS (FRED — USE THESE NUMBERS) CRITICAL: The following data is from the Federal Reserve Economic Database (FRED) and is verified. Use ONLY these numbers. DO NOT substitute with any other data. Indicator: Henry Hub Natural Gas Latest Value: $3.07 (as of 2026-05-18) — VERIFIED Change from previous: +$0.18 (+6.23%) Trend (last 5 observations): RISING 2026-05-12: $2.91 2026-05-13: $2.88 2026-05-14: $2.79 2026-05-15: $2.89 2026-05-18: $3.07 ## PRE-COMPUTED MARKET MATH (use these numbers — do NOT recalculate) Target: $3.10 $/MMBtu Current value: $3.07 Distance to target: $0.03 BELOW target (0.9% below) Direction required: Value must stay above or rise

    May 26Open →
  • U.S. Energy Information Administration - EIA - EIAeia.gov

    This is the fourth month in a row where prices for gasoline and diesel fuel saw increases in all categories of sale. Refiner sales of gasoline and diesel fuel ...

    May 22Open →

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

4

Why the gap existed

Prism correctly identified 8.0% mispricing

CALIBRATION SCORECARD
PRISM ACCURACY
0.325
MARKET ACCURACY
0.593
EDGE
+268.0
Brier edge
PRISM's probability estimate was more accurate than the market price.
5

How this forecast played out

1.PRISM analyzed Will the natural gas close price be above 3.099 USD/MMBtu on May 29, 2026 at 5:00 PM EDT?, classifying it as underpriced at 23.0%.
2.Forecast classification: MODERATE UNDERPRICED — PRISM estimate 31.0% vs market 23.0%.
3.Kelly reference at forecast time: —% (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: v0.9.176-actionable-slot-priority·Forecasted: May 26, 2026·Resolved: May 29, 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.