美股AI应用软件股盘前涨跌不一 Fastly涨超35%

Group 1 - The core viewpoint of the article highlights the mixed performance of AI application software stocks in the U.S. market, with notable gains for some companies and losses for others [1] Group 2 - Fastly experienced a significant increase, rising over 35% [1] - Shopify saw a modest gain, increasing by over 1% [1] - Applovin faced a decline, dropping nearly 6% [1] - Unity continued its downward trend, falling nearly 2% [1]