Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
0% | 100% | 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 is not expected to launch a military offensive to seize Taiwan by June 30, 2026, as US intelligence now assesses an imminent attack is improbable and Beijing prioritises non-military unification[1]. This 0% crowd-implied probability aligns with historical precedents where military landings were deemed excessively risky, particularly following the 2022 Fourth Taiwan Strait Crisis where live-fire drills and ballistic missile launches served as coercion rather than invasion[2]. The recent purge of senior military figures further suggests the leadership has ruled out an invasion option for at least two years, viewing the costs as prohibitively high given the threat of US intervention[1].
Traders should monitor Taiwan’s five-day "immediate combat readiness" drills and any shortening of warning times for potential attacks, as reported by Reuters on 24 June 2026[8]. While the PLA conducted 217 aerial incursions into Taiwan’s Air Defense Identification Zone in May, these remain tactical escalations rather than signs of a full-scale amphibious assault[3]. Key dependencies include US defence commitments and whether China shifts from rhetoric to actual troop mobilisation, though experts note rising tensions heighten confrontation risk without confirming imminent invasion plans[4].
From a regulatory perspective, German GlüStV implications and US CFTC reach define the market’s legal framework, while "no-KYC up to $1,500" enhances accessibility for traders without identity verification hurdles. This specific market’s structure allows participation under current KYC exemptions, ensuring broad access while adhering to jurisdictional compliance standards for prediction markets. Facts remain distinct from legal advice, focusing on operational accessibility within established regulatory boundaries.
Methodology
We track Will China invade Taiwan by June 30, 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
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- 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.
- 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.
- 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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