6月25日电，第一季度收入超过预期后，黑莓公司股价上涨超20%。

Group 1 - The core viewpoint of the article is that BlackBerry's stock price surged over 20% following the announcement of first-quarter earnings that exceeded expectations [1] Group 2 - The increase in stock price indicates strong market confidence in BlackBerry's financial performance [1] - The positive earnings report may signal a potential turnaround for the company, which has faced challenges in recent years [1] - Investors are likely to view this performance as a sign of growth and recovery in the tech sector, particularly for companies like BlackBerry that are pivoting their business models [1]