Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
100% | 0% | 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
Shenzhen Leopards and Zhejiang Lions meet in the CBA playoffs, with the market set to resolve on the final score after any overtime. The price has moved to an extreme crowd-implied 100% YES, which usually means the book is being driven less by match uncertainty than by account funding, repeat participation, and fast deposit paths. In prediction markets, the deepest late moves often coincide with traders who can top up quickly via card, bank transfer, or stablecoin rather than waiting on slower rails, so the practical question is whether fresh money can still arrive before tip-off.
The series context points towards Zhejiang: the Lions have already led the matchup and have recent head-to-head wins over Shenzhen, including a 92-85 result in the current playoff set and a 110-80 regular-season win in December. Shenzhen did beat Zhejiang 109-94 in April, so the form is not one-way, but the current market is pricing in a near-certain result rather than a balanced contest. Comparable CBA markets tend to stay pinned when one side has series control and the other needs a turnaround, especially if trading depth is thin and the marginal buyer is constrained by deposit friction.
Watch for any official team or league changes to the fixture time, injury news, or a shift in the playoff schedule, as postponement is the main route to keeping the market open beyond the expected settlement window. Liquidity can also change sharply if a payment option becomes slower or temporarily unavailable: Klarna, SEPA, and USDC each affect how quickly traders can fund accounts and add size. If withdrawals are also easy, depth is more likely to persist; if not, markets at extreme probabilities can become sticky even when the underlying game remains live.
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.
- 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.
- 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.
Trade Shenzhen Leopards vs. Zhejiang Lions on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
Trade on PolyGram →