DeepSeek突传重磅！寒武纪大爆发 亦有传闻催化

Group 1 - The core point of the news is the anticipated release window for DeepSeek-R2, which is now expected between August 15 and August 30, 2025, following increased market speculation after the release of ChatGPT-5 [2][3] - The AI concept stocks, particularly Daily Interaction, experienced significant price increases, with Daily Interaction rising nearly 12% in early trading, indicating that the market is pricing in the rumors surrounding DeepSeek-R2 [5][6] - DeepSeek's recent service outage, attributed to peak traffic, may have been exacerbated by the upcoming release of DeepSeek-R2, which is expected to draw increased user activity [7] Group 2 - The stock of Cambrian, another key player in the AI sector, surged nearly 16% amid the rumors of DeepSeek-R2, highlighting its role as a market leader in the AI chip sector [8] - Cambrian's recent adjustments to its fundraising plan, reducing the total amount from 49.8 billion to 39.9 billion, may enhance the probability of successful completion and improve its competitive position in the AI chip market [10] - The macroeconomic environment is becoming favorable for growth stocks, with expectations of interest rate cuts and increased capital expenditures from major tech companies, indicating a robust demand for AI and semiconductor products [11]