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Will Helder Barbalho win the 2026 Brazilian presidential election?
24h Vol
$244K
Liquidity
$618.8K
Spread
0%
10/4/2026
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Polymarket market
Track live probability, outcome prices, volume, liquidity, and resolution details for Will China blockade Taiwan by June 30?. The market currently shows a live probability of 1%, $10.1K in 24h volume, and $48.6K in liquidity.
Probability
1%
24h Volume
$10.1K
Liquidity
$48.6K
This market asks whether China will impose, or be widely seen as imposing, a blockade on Taiwan before the end of June 30, 2026. It is worth watching because the outcome depends on a very specific threshold: not just pressure, drills, or threats, but a shutdown of normal commercial access by sea or air for at least 24 hours.
The event is tied to Taiwan, officially the Republic of China, and China, the People's Republic of China, with the deadline set at June 30, 2026, 11:59 PM ET. To resolve Yes, the market requires that China announces a blockade or otherwise de facto establishes one over Taiwan’s main island, meaning foreign commercial traffic to or from major ports or airports is prevented by force or enforced closure for at least 24 hours. It explicitly excludes ordinary military exercises, warning zones, sanctions, customs friction, or other coercive steps that do not physically stop most foreign commercial access.
Taiwan sits at the center of a long-running cross-strait dispute, and the word “blockade” carries a much higher threshold than routine military signaling. Readers care because a blockade would be a major escalation with immediate implications for trade, shipping, aviation, and regional security, while many other actions can look threatening without meeting this market’s rule. The disagreement being priced here is whether China will cross from pressure and demonstrations into a sustained, enforced interruption of access.
The price would move if there were credible reports of Chinese naval or air forces actively stopping commercial ships or aircraft from entering or leaving Taiwan’s main island, especially if multiple outlets or official notices showed the restriction lasting at least 24 hours. It could also move if China issued navigation or airspace prohibitions that were actually enforced in a way that denied most foreign commercial access, since the rules allow a de facto blockade even without a formal announcement. By contrast, announcements of drills, temporary exclusion zones, or non-physical economic measures would generally not satisfy the market.
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+0.1%
24h Vol
$244K
Liquidity
$618.8K
Spread
0%
10/4/2026
View marketThe current market price implies roughly a 1% chance for the leading outcome, based on live Polymarket pricing. That number is not a prediction from PredictionNinja and it is not a guarantee; it is the current crowd-priced view of the market and can change quickly when new information appears.
The most important thing to check is the exact rule for what counts as a blockade: the market looks for enforced denial of normal commercial ingress or egress to Taiwan’s main island, not just tension or warnings. Watch for the source of truth used by the market’s resolution logic, especially whether the evidence comes from official Chinese notices, aviation or maritime restrictions, or broad credible reporting showing actual interruption of traffic. The deadline is June 30, 2026 at 11:59 PM ET, and ambiguity can arise if restrictions are partial, brief, weather-related, or limited to military activity rather than commercial access.
Track live probability, outcome prices, volume, liquidity, and resolution details for Will China blockade Taiwan by June 30?. The market currently shows a live probability of 1%, $10.1K in 24h volume, and $48.6K in liquidity.
Track live world event prediction markets focused on geopolitics, international relations, global conflicts, diplomacy, and major worldwide developments.
Yes
1.3%
No
98.8%
This market is currently listed with an end date of Jun 30, 2026. Market timelines can change if the underlying event is postponed, rescheduled, or resolved early.
This market will resolve to "Yes" if China (People's Republic of China) announces it has established or otherwise de facto establishes an arial or naval blockade for the territory of Taiwan (Republic of China) by June 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No". A qualifying blockade is: - Prevents the normal ingress or egress of foreign commercial traffic to or from Taiwan Island’s main ports or airports by threat or use of force for ≥ 24 hours. - Covers part or whole of the main island of Taiwan (Formosa). - Is declared and enforced, de facto (e.g., it is established that China is blocking a significant portion of foreign commercial traffic, as described above, by a wide consensus of credible reporting regardless of whether China has issued a statement or not), or China-issued navigation/airspace prohibitions covering Taiwan's main island's approach lanes that are actively enforced so that most foreign commercial access is denied. A qualifying blockade is not: - Military or naval exercises or drills (established with warning areas or NOTAMs that do not actively stop third-country ships/aircraft and do not materially deny access). - Purely economic or coercive measures (e.g., sanctions, customs delays, fishing bans, cyber/GPS jamming) without physical interdiction or enforced closure). - Weather/accident-related closures or voluntary rerouting by operators absent PRC enforcement. - Islet-only incidents that do not involve the main island of Taiwan. - Seizure or inspection of a single vessel/aircraft by itself, unless part of an enforced pattern that denies access as defined above. The resolution source for this market will be a broad consensus of credible reporting.
Probability signal
The current price implies a lower-probability outcome, which can make the market more sensitive to surprise news.
Liquidity context
Liquidity is relatively deep for a prediction market page, so quoted prices may be more reliable than very thin markets.
Spread
The bid-ask spread is tight, which usually points to a more actively priced market.
Recent movement
The 24h move is modest, suggesting the market has not repriced dramatically in the latest feed.
The current displayed probability is 1%, based on the latest normalized Polymarket data available to PredictionNinja.
The rules and resolution criteria are pulled from the market description provided by Polymarket when available.
Prediction markets can move whenever traders react to new information, liquidity changes, injuries, announcements, news, or other event-specific developments.
No. PredictionNinja displays market data and context for research only. It is not financial, legal, betting, or investment advice.

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