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.
Active sub-markets
| Tariff Reduction | 0% YES | 100% NO |
| Taiwan Arms Sales Halt | 100% YES | 0% NO |
| AI Export Restrictions Relief | 0% YES | 100% NO |
| New Sanctions | 0% YES | 100% NO |
| U.S.-China AI Safety Channel | 100% YES | 0% NO |
| Detained Americans Release | 0% YES | 100% NO |
Market context
Donald Trump's second administration has maintained elevated tariff levels on Chinese goods as of early 2026, with no announced reductions specific to China despite ongoing trade tensions and periodic diplomatic engagement. The market resolves positively only if Trump or his administration makes a definitive announcement reducing, removing, or suspending existing China-specific tariffs before 22 May 2026—not merely expressing openness to negotiations or suggesting future talks.
Trump's first term established a pattern of tariff announcements tied to bilateral summits and trade deal announcements, though reversals proved rare. The 2020 Phase One trade agreement involved tariff commitments rather than reductions on existing duties. More recently, Trump's 2024 campaign rhetoric emphasised maintaining tariff pressure on China as leverage for future negotiations. Historical precedent suggests announcements of tariff relief typically follow completed negotiations rather than preceding summits, and China-specific reductions have been infrequent compared to broader tariff adjustments affecting multiple trading partners.
Traders should monitor scheduled diplomatic events, statements from the Office of the US Trade Representative, and any formal trade negotiations announcements. Recent reporting from Reuters and Bloomberg indicates the administration remains focused on enforcing existing tariffs rather than reducing them, though economic data on inflation and trade deficits could shift policy priorities. The 22 May deadline falls within a period when Congress typically addresses trade legislation, potentially creating windows for policy announcements, though current legislative calendars show no scheduled China-specific tariff votes.
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
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
- 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.
- 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.
- 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 Trump-Xi Summit: What will Trump announce by May 22? on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
Trade on PolyGram →