Lai Ching-te impeached by June 30?

Platform comparison

Market context

Polymarket's conditional tokens on Polygon are pricing a formal impeachment motion against Taiwan's President Lai Ching-te by end-June 2026 at roughly 3% probability, with USDC settlement contingent on the Legislative Yuan voting to impeach. The resolution criterion requires only that the chamber propose and approve an impeachment motion; subsequent Constitutional Court validation is immaterial to settlement.

Taiwan's impeachment mechanism has been invoked sparingly. President Chen Shui-bian faced an impeachment motion in 2006 over alleged corruption, though it failed to secure the necessary supermajority in the Legislative Yuan. More recently, Vice President Hsiao Bi-khim and other senior officials have faced impeachment attempts, but none have succeeded in the past decade. The low base rate reflects both the supermajority threshold required (two-thirds of legislators) and the absence of sustained cross-party consensus against sitting presidents in recent years.

Traders monitoring this contract should track developments in Taiwan's domestic politics, particularly shifts in Legislative Yuan composition or major corruption allegations against Lai's administration. The Democratic Progressive Party currently holds a legislative plurality but not a supermajority, making opposition parties' coordination essential for any impeachment to advance. Scheduled elections or significant policy failures could alter political dynamics, though no major catalysts are scheduled before mid-2026. Recent reporting from Taiwan's Central News Agency and legislative proceedings would provide early signals of mounting pressure.

Methodology

This page reviews Lai Ching-te impeached by June 30? across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.

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

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.

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 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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.