24% — Will China invade Taiwan?
Kalshi 24% · 5 contracts · $833 volume · medium confidence
Updated 2026-07-24 04:18:46 UTC

Why this matters:
This probability represents the market's assessment of the likelihood that China will militarily invade Taiwan before a specific date. The 24% level reflects uncertainty about both Beijing's strategic intentions and the military balance across the Taiwan Strait. Factors pushing the probability higher include deteriorating US-China relations, Chinese military modernization, and Taiwan's own defense challenges. Factors pushing it lower include Taiwan's defensive advantages, US security commitments, and the economic costs of military conflict. The trajectory of US-Taiwan relations and Chinese military exercises in the coming months would likely shift market expectations, as would any formal policy changes from Washington or Beijing regarding military force.

Key factors:
- Chinese military exercise frequency and scale near Taiwan have increased over recent years, providing observable data on capability and intent
- US military aid to Taiwan, defense cooperation agreements, and public statements of commitment directly influence perceived invasion costs for Beijing
- The State Department threat-level forecasts embedded in related contracts show markets pricing escalating risk through 2030, with Level 4 warnings at 19-43% by 2028-2030
- Taiwan's defensive military capability improvements, including missile systems and naval vessels, measurably affect the calculus of invasion feasibility
- Economic interdependence metrics between China, Taiwan, and the US provide quantifiable context for understanding incentive structures around military action

Contracts:
- Will China overtake US GDP by 2030?: By 2030 — 15¢ Kalshi $833 (weight 100%)
- Will the U.S. State Department issue a Level 4 warning for Taiwan before Jan 1, 2027?: Before Jan 1, 2027 — 5¢ Kalshi $0 (weight 0%)
- Will the U.S. State Department issue a Level 4 warning for Taiwan before Jan 1, 2028?: Before Jan 1, 2028 — 19¢ Kalshi $0 (weight 0%)
- Will the U.S. State Department issue a Level 4 warning for Taiwan before Jan 1, 2029?: Before Jan 1, 2029 — 36¢ Kalshi $0 (weight 0%)
- Will the U.S. State Department issue a Level 4 warning for Taiwan before Jan 1, 2030?: Before Jan 1, 2030 — 43¢ Kalshi $0 (weight 0%)

---

## Methodology

SimpleFunctions aggregates live YES-side prices from Kalshi and Polymarket contracts bound to this question. For binary topics the headline is the liquidity-weighted mid-price (weight = log(1 + 24h volume) × freshness, where freshness is 1.0 if updated <24h, 0.7 if <7d, 0.4 otherwise). For multi-outcome (winner-take-all) topics the headline is the current leader's price — disjoint outcomes are never arithmetically averaged. Snapshots refresh every 5 minutes during market hours.

## SF Signal

- SF Index, regime, and 30d Brier calibration are computed separately and surfaced at https://simplefunctions.dev/admin/calibration.
- No SimpleFunctions index / regime / calibration signal is bound to this topic yet — the headline above is market-derived only.

---

*Last verified: 2026-07-24T03:20:51.001Z*

By SimpleFunctions — https://simplefunctions.dev/

Cite as: "24% per prediction markets (SimpleFunctions, July 2026)"
Canonical: https://simplefunctions.dev/answer/china-taiwan
Full data: https://simplefunctions.dev/api/public/query?q=Will%20China%20invade%20Taiwan%3F
Provider: SimpleFunctions — https://simplefunctions.dev