7月15日电，费城半导体指数创下超过11个月来的新高，盘中涨幅达2.1%。

Core Insights - The Philadelphia Semiconductor Index reached a new high not seen in over 11 months, with an intraday increase of 2.1% [1] Industry Summary - The semiconductor industry is experiencing a significant upward trend, as indicated by the performance of the Philadelphia Semiconductor Index [1]