美股部分AI应用软件股盘前延续涨势，Cloudflare涨超15%

Group 1 - The core viewpoint of the article highlights the continued upward trend of certain AI application software stocks in the pre-market trading session on February 11, with notable gains observed [1] Group 2 - Cloudflare experienced a significant increase, rising over 15% [1] - Unity saw a rise of more than 2% [1] - Shopify recorded a gain of 1.5% [1]