7月15日电，标普500指数和纳斯达克100指数期货升至日内高点。

Core Insights - The S&P 500 and Nasdaq 100 futures reached intraday highs, indicating positive market sentiment and potential upward momentum in the stock market [1] Group 1 - The S&P 500 index futures showed significant gains, reflecting investor confidence [1] - Nasdaq 100 index futures also climbed, suggesting strong performance in technology stocks [1]