--- title: "Hong Kong stock movement: MINIMAX-W rises 17.65%, Goldman Sachs optimistic about the dual benefits of inclusion in the Hang Seng Tech Index boosting stock price rebound" type: "News" locale: "en" url: "https://longbridge.com/en/news/287312479.md" description: "MINIMAX-W rose 17.65%; Zhipu surged 29.41%, with a transaction volume reaching HKD 2.182 billion; Dipu Technology rose 10.61%, with a transaction volume reaching HKD 507 million; Haizhi Technology Group rose 13.48%, with a transaction volume reaching HKD 112 million; Jishijiao rose 3.37%, with a market value reaching HKD 10.9 billion" datetime: "2026-05-22T05:41:44.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/287312479.md) - [en](https://longbridge.com/en/news/287312479.md) - [zh-HK](https://longbridge.com/zh-HK/news/287312479.md) --- # Hong Kong stock movement: MINIMAX-W rises 17.65%, Goldman Sachs optimistic about the dual benefits of inclusion in the Hang Seng Tech Index boosting stock price rebound **Hong Kong Stock Movement** MINIMAX-W rose by 17.65%. Based on recent key news: 1. On May 21, MINIMAX-W's stock price fell sharply by 7.47%, with technical indicators showing accelerated bearish momentum. The MACD daily chart formed a bearish crossover signal, with a trading volume of HKD 835 million, indicating intense capital speculation but a bearish direction. Source: Jin10 Data 2. On May 20, Goldman Sachs maintained a "Buy" rating on MINIMAX-W, with a target price of HKD 1,000, projecting a 100% growth in annual recurring revenue, and noting that the API business gross margin is higher than peers, with the M3 model expected to launch in the coming weeks. Source: Economic News Agency 3. On May 22, the Hang Seng Index Company announced the results of its quarterly review, indicating that MINIMAX-W is likely to be included in the Hang Seng Tech Index, potentially attracting HKD 47 billion in capital inflow, with southbound demand becoming a key support. Source: Economic News Agency. Competition in the AI industry is intensifying, with significant capital inflow. **Stocks with High Trading Volume in the Industry** Zhizhu surged by 29.41%. Based on recent key news: 1. On May 22, Zhizhu announced the opening of its GLM-5.1 high-speed API to select enterprise clients, achieving an output speed of 400 tokens per second, setting a new global speed record for large model vendors' APIs, causing the stock price to soar over 20%, peaking at HKD 1,247. This news significantly boosted the stock price. 2. On May 22, the Hang Seng Index Company announced the results of its constituent stock quarterly review, with market expectations that Zhizhu is likely to be included in the Hang Seng Tech Index, potentially attracting HKD 51 billion to HKD 92 billion in southbound capital inflow, further driving up the stock price. 3. On May 21, Zhizhu, in collaboration with Yuxun Network and Tsinghua University, launched a new generation of network architecture ZCube, significantly enhancing GPU inference throughput and reducing capital expenditures, boosting market confidence in the company's technological innovation capabilities. The AI industry's technological innovation is accelerating, with significant capital inflow. Dipu Technology rose by 10.61%. Based on recent key news: 1. On May 21, Dipu Technology announced a placement of 7.942 million new H shares at a discount of 19.8%, raising approximately HKD 395 million. This move raised market concerns about the company's capital efficiency, leading to stock price fluctuations. Source: Zhitong Finance 2. On May 21, analysts pointed out that Dipu Technology's placement was seen as "good news turning into bad news," as capital was realized at high levels following speculation about its inclusion in the Hong Kong Stock Connect, putting pressure on the stock price. Source: Zhitong Finance 3. On May 21, the funds raised from Dipu Technology's placement are primarily intended for overseas market expansion and localization capability development. Although the strategy is reasonable, frequent financing has raised market concerns about the management's capital planning capabilities. Source: Zhitong Finance. Competition in the AI industry is fierce, with cautious capital flow. Haizhi Technology Group rose by 13.48%, with a trading volume of HKD 112 million, and no significant news recently. The trading is active, with clear capital flow. Considering the sector and industry trends, this stock shows significant volatility, and the specific reasons need further observation **Stocks Ranked Among the Top in Market Capitalization** Jisijiao rose by 3.37%. Based on recent key news: 1. On May 21, Shandong Jisijiao Technology Co., Ltd. released important information through the IIS system of the Hong Kong Stock Exchange, driving the stock price up. The company disclosed new technological breakthroughs and market expansion plans in the announcement, enhancing investor confidence, which led to a 3.37% increase in stock price. Source: Hong Kong Stock Exchange announcement. 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