港股AI概念股涨幅进一步扩大，MINIMAX涨超20%创新高

Group 1 - The Hong Kong stock market saw significant gains in AI concept stocks, with notable increases in share prices [1] - Zhihui surged by 35%, reaching a new high, while MINIMAX-WP rose over 20%, also hitting a new peak [1] - Other companies such as Cloudwalk increased by over 11%, Zhaoyi Innovation by over 8%, and Kingsoft Cloud and SenseTime by over 6% [1] - Xunce experienced a nearly 4% rise in its stock price [1]