Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
1% | 99% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
1% | 99% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
Market context
Natural gas futures are priced to settle within a specific range during May 2026, with the crowd assigning just 1% probability to a YES outcome. The underlying question hinges on whether Henry Hub spot prices—the US benchmark—will breach a particular threshold during that calendar month. Current consensus reflects expectations of moderate supply-demand balance and seasonal normalisation after spring heating demand fades.
Historical volatility in natural gas has been substantial. The 2021–2022 energy crisis saw prices spike above $10/MMBtu on supply shocks and geopolitical tension; the 2020 collapse saw sub-$1 lows during pandemic demand destruction. May typically sits in a shoulder season where heating and cooling demand are both modest, making price extremes less common than winter or summer months. The 1% implied probability suggests the crowd expects May 2026 conditions to remain within a narrow band—neither a supply crisis nor a demand collapse—which aligns with long-term forward curve assumptions for that period.
Traders should monitor liquefied natural gas export capacity utilisation, particularly any new terminal startups or maintenance schedules announced for spring 2026. Domestic production trends, especially from the Permian and Haynesville shales, will set the supply floor. Weather forecasts issued in April 2026 will be critical; an unusually warm May would suppress heating demand, whilst a late cold snap could tighten balances. Regulatory changes affecting drilling permits or pipeline infrastructure could shift expectations, though such announcements typically emerge months in advance. The value angle sits in assessing whether consensus underestimates tail-risk catalysts—geopolitical disruption, unexpected production outages, or demand shocks—that could push prices outside the implied range.
Methodology
We track What will Natural Gas (NG) hit in May 2026? on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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