4月28日电，新能源汽车股盘初集体上扬，蔚来涨超7%，Rivian Automotive、理想汽车、Lucid Group、丰田汽车涨超3%，特斯拉涨超2%。

Core Viewpoint - The news highlights a significant rise in the stock prices of various electric vehicle manufacturers, indicating a positive market sentiment towards the electric vehicle sector [1] Group 1: Stock Performance - NIO's stock increased by over 7% [1] - Rivian Automotive, Li Auto, Lucid Group, and Toyota saw their stocks rise by more than 3% [1] - Tesla's stock experienced an increase of over 2% [1]