# Will the U.S. State Department issue a Level 4 warning for Taiwan before Jan 1, 2028

> Before Jan 1, 2030 leads at 45%, runner-up 41% across 4 winner-take-all outcomes — refreshed 31 min ago.

URL: https://simplefunctions.dev/odds/taiwanlvl4
Updated: 2026-06-08T07:20:09.599Z
Category: geopolitics · Topic: china
Status: active
Closes: 2030-01-01

## Headline

- Leader: Before Jan 1, 2030 at 45%
- Runner-up: Before Jan 1, 2029 at 41%
- Outcomes: 4 (winner-take-all)
- Venue: Kalshi (4 contracts)
- 24h volume: $328

## Bound contracts (4)

| Outcome | Price | 24h | Volume | Venue | Slug |
|---|---|---|---|---|---|
| Before Jan 1, 2030 | 45¢ | −1pp | $0 | kalshi | /markets/will-the-us-state-department-issue-a-level-4-warni-kalshi-kxtaiwanlvl4-30jan01 |
| Before Jan 1, 2029 | 41¢ | +1pp | $0 | kalshi | /markets/will-the-us-state-department-issue-a-level-4-warni-kalshi-kxtaiwanlvl4-29jan01 |
| Before Jan 1, 2028 | 24¢ | +3pp | $328 | kalshi | /markets/will-the-us-state-department-issue-a-level-4-warni-kalshi-kxtaiwanlvl4-28jan01 |
| Before Jan 1, 2027 | 8¢ | −1pp | $0 | kalshi | /markets/will-the-us-state-department-issue-a-level-4-warni-kalshi-kxtaiwanlvl4-27jan01 |

## 30-day trajectory

| Day | Before Jan 1, 2030 | Before Jan 1, 2029 | Before Jan 1, 2028 |
|---|---|---|---|
| 2026-05-09 | 48 | — | — |
| 2026-05-10 | — | 45 | 36 |
| 2026-05-25 | 51 | — | 29 |
| 2026-05-26 | 51 | 45 | 30 |
| 2026-06-01 | 50 | 44 | 30 |
| 2026-06-06 | 45 | 40 | 25 |

_27 days of price history captured. Each row is the daily mean of intraday 5-min captures._

## What moved the line

- 2026-06-02 · Before Jan 1, 2029 −6pp 44→38¢ · kalshi
- 2026-06-04 · Before Jan 1, 2028 −4pp 30→26¢ · kalshi
- 2026-06-05 · Before Jan 1, 2028 −4pp 26→22¢ · kalshi
- 2026-06-04 · Before Jan 1, 2027 −4pp 12→8¢ · kalshi
- 2026-06-06 · Before Jan 1, 2028 +3pp 22→25¢ · kalshi

## Analysis

This contract tracks whether the U.S. State Department will issue a Level 4 "Do Not Travel" advisory for Taiwan before January 1, 2028. Currently priced at 48%, the probability reflects meaningful uncertainty about potential geopolitical escalation affecting Taiwan over the next 19 months. The price is driven primarily by two competing forces: the baseline risk of cross-strait tensions escalating to the point where the State Department deems travel unsafe, versus the historical rarity of Level 4 warnings and their typical use for active conflicts or immediate security threats. The biggest near-term catalyst would be any significant military activity in the Taiwan Strait or formal Chinese military exercises perceived as threatening civilian infrastructure. Resolution depends on official State Department advisory updates, which respond to real-time security assessments rather than scheduled announcements.

### Key factors

- Current State Department Taiwan travel advisory is Level 3 (Reconsider Travel); a Level 4 represents a dramatic escalation beyond current conditions
- U.S. State Department issues Level 4 warnings sparingly and primarily for active wars, terrorism, or imminent security threats—Taiwan has never received this designation despite decades of cross-strait tension
- The 19-month timeframe includes the 2026 U.S. midterm elections and potential policy shifts depending on results, which could alter U.S. Taiwan policy messaging
- Military exercises, missiles tests, or airspace incursions by China are the primary mechanisms that could trigger advisory upgrades; these remain unpredictable but haven't escalated to Level 4-triggering thresholds recently
- State Department advisory levels are retroactive policy tools responding to conditions rather than predictive forecasts, making this contract sensitive to sudden geopolitical events rather than gradual trend changes

## Methodology

Headline is the **leader's price**, not an arithmetic mean — averaging disjoint winner-take-all outcomes is meaningless. Per-outcome prices come from the venue's last-traded mid; cross-venue values are simple means across contracts on each venue.

## How to use this data

- HTML: https://simplefunctions.dev/odds/taiwanlvl4
- JSON: https://simplefunctions.dev/api/public/odds?slug=taiwanlvl4
- Topic hub: https://simplefunctions.dev/predictions/china

## License

CC-BY-4.0. Attribute "SimpleFunctions" with a link to https://simplefunctions.dev. See https://simplefunctions.dev/legal for terms.