Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
2% | 98% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
2% | 98% | 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.
Market context
China would have to begin a military offensive aimed at taking control of any part of Taiwan before the end of June for this contract to pay out “Yes”. The market is pricing that at 2%, with a separate end-of-2026 Polymarket line at 7%, which suggests traders see the next few weeks as materially lower-risk than the rest of the year. That still sits above a simple “no-crisis” baseline, reflecting the long-running backdrop of drills, air and naval pressure, and repeated warnings that Beijing is improving its ability to coerce Taiwan without crossing the invasion threshold.
Recent history is important here because the sharpest Taiwan scare episodes have usually involved coercive signalling rather than a bona fide landing operation. ISW noted that the PLA rehearsed blockade scenarios again in December 2025, while China’s military activity around Taiwan has remained elevated into 2026. Reuters and other outlets have also reported on diplomatic pressure, arms-sales frictions and a large US intelligence assessment in March saying China had no fixed plan to invade in 2027, even as it keeps building the capability to do so. That combination tends to anchor short-dated probabilities well below the levels implied by the rhetoric around the island.
For traders, the main catalysts are scheduled exercises, airspace closures, new missile or naval deployments, and any shift in Beijing’s public messaging on “resolving” Taiwan’s status. Reuters reported in late April that US-China tension around Taiwan arms sales remained active, with Donald Trump due to travel to Beijing next month, which could affect the temperature of the dispute. Watch for unusually large PLA manoeuvres, changes to Taiwan’s alert posture, and any official confirmation from Beijing, Taipei, the UN, or a permanent UN Security Council member, since this market resolves on a military offensive, not just escalation.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.
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
- Where can I trade this market with the lowest fees?
- On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- What does it cost to trade on PolyGram?
- Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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.
Trade Will China invade Taiwan by June 30, 2026? on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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