费城半导体指数创下历史新高，最新上涨2.5%。

Core Viewpoint - The Philadelphia Semiconductor Index has reached an all-time high, with a recent increase of 2.5% [1] Group 1 - The Philadelphia Semiconductor Index is a key indicator of the semiconductor industry's performance [1] - The index's recent performance reflects positive market sentiment and growth potential within the semiconductor sector [1]