集运指数（欧线）主力合约日内涨幅收窄至5%。

Core Viewpoint - The main contract of the container shipping index (European route) has seen a narrowing daily increase of 5% [1] Group 1 - The container shipping index reflects fluctuations in shipping costs and demand in the industry [1] - A 5% increase indicates a potential recovery or stabilization in shipping rates [1]