market-pricing-97

Prompt

Prediction market question (Financials): "Will the WTI front-month settle oil price be >104.99 on Apr 2, 2026?". The market currently prices YES at 99.00 cents (implied probability 0.990). What is YOUR probability that this market resolves YES? Your bankroll is $1000. 

Raw response

I'll analyze this prediction market question by gathering current WTI oil market data and relevant factors.

Based on the data, **my probability is >99.9% (essentially certain YES)**.

**Key evidence:**
- **EIA April 2026 STEO**: Brent projected at $115/bbl in Q2 2026 with Brent-WTI spread of $15/bbl in April → WTI ~$100/bbl
- **Kalshi/Polymarket (April 5, 2026)**: WTI "ended the week at $112.08" — the week covering April 2 settlement
- **April 2026 geopolitical shock**: Iran conflict/Strait of Hormuz closure drove prices to $91-112 range in March-April
- The market pricing at 99¢ reflects this is a **known historical outcome** (April 2, 2026 has passed)

**Bankroll decision ($1,000):**
- True probability ≈ 99.9%, market price = 99.0% → 0.9% edge
- Kelly fraction = edge/odds = 0.009/0.01 = **90% ($900)** — but this is aggressive for a 0.9% edge
- **Recommended**: **$100-200** (10-20% of bankroll) given thin edge and operational risk (settlement confirmation, fees, counterparty risk)
- **Better use of capital**: Deploy elsewhere with larger edges

Parsed

{
 "action": "no_bet",
 "bet_size": 0.2,
 "confidence": null,
 "probability": 0.9990000000000001,
 "p_cover": null,
 "p_over": null,
 "reasoning": "I'll analyze this prediction market question by gathering current WTI oil market data and relevant factors.\n\nBased on the data, **my probability is >99.9% (essentially certain YES)**.\n\n**Key evidence:**\n- **EIA April 2026 STEO**: Brent projected at $115/bbl in Q2 2026 with Brent-WTI spread of $15/bb",
 "refused": false,
 "duration_s": 105.28722476959229
}