Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
25% | 75% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
25% | 75% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| September 30 | 25% |
| December 31 | 5% |
| June 30 | 0% |
Market context
Mohammed bin Salman remains the undisputed leader of Saudi Arabia, with no credible signs of resignation or removal before the end of 2026. On Polymarket, this certainty is reflected in a 0% crowd-implied probability for the “Yes” outcome, meaning traders see virtually no chance he ceases leadership during the settlement window. The contract, settled in USDC on Polygon via conditional tokens, prices in the structural stability of the Al Saud dynasty rather than speculative upheaval.
Historically, Saudi leadership transitions occur within the royal family through consensus, not abrupt removal. Comparable cases, such as King Salman’s own accession in 2015 or MbS’s elevation to crown prince in 2017, followed deliberate internal negotiations rather than external shocks [2][3]. Monarchical authority in Saudi Arabia is absolute, and MbS’s power is consolidated under his father’s reign, making sudden displacement highly improbable [1][4]. This pattern explains why the market assigns near-zero risk to his removal.
Traders should monitor official royal court announcements, MbS’s public schedule, and any unexpected health disclosures from King Salman, as these could signal shifts in succession dynamics. Recent coverage highlights MbS’s continued dominance as the “Most Influential Arab Leader of 2025,” reinforcing his entrenched position [7]. Any credible catalyst would likely emerge from formal Saudi state channels, not informal leaks, given the regime’s tight control over information.
Methodology
This page is a comparison snapshot: one live quote, 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
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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.
- 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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