Chokepoints › Taiwan Strait
Taiwan Strait shipping traffic
East Asia · Daily ship transits from IMF PortWatch, latest day Nov 8, 2026.
Traffic is close to its 90-day average (7-day average 229.9 ships a day vs 229.2).
Daily transits, last 30 days
Bright bars: tankers. Faded bars: all other ships.
Why the Taiwan Strait matters
The Taiwan Strait separates Taiwan from mainland China and is one of the busiest container lanes in the world, carrying trade between Northeast Asia, Southeast Asia and Europe. It also sits next to the center of global chip manufacturing. Chinese military exercises around Taiwan are the main risk traders watch, because even a short blockade scenario would hit semiconductor supply, Asian shipping and technology stocks at once. Daily traffic here helps separate routine tension from a real change in shipping behaviour.
Markets to watch
- Semiconductor stocks and Nasdaq futures: Taiwan makes most of the world's advanced chips.
- Taiwan dollar and Taiwan equities: Military tension moves local assets first.
- Asian container rates: Many intra-Asia and Asia-Europe services pass the strait.
Related
Other chokepoints: Korea Strait, Strait of Malacca, Lombok Strait.
Country risk: Taiwan, China, Japan, South Korea.
FAQ
How many ships pass through the Taiwan Strait each day?
In the 7 days to Nov 8, 2026, an average of 229.9 ships a day passed through the Taiwan Strait, including 45.9 tankers, against 229.2 a day over the previous 90 days. Counts come from IMF PortWatch satellite AIS data.
Why does the Taiwan Strait matter for markets?
It is a major container lane and sits beside the world's leading chip makers. A blockade or prolonged military exercise would disrupt both shipping and semiconductor supply.
What do traders watch in the Taiwan Strait?
Chinese military exercises, any change in ship routing around Taiwan, and the reaction in chip stocks, the Taiwan dollar and Nasdaq futures.