基金开户数，激增

Group 1 - The core viewpoint of the article highlights a significant increase in fund account openings in January, driven by a bullish market and strong investor sentiment [1][2] - In January, the number of new fund accounts reached 546,300, representing a month-on-month increase of 123.80% and a year-on-year increase of 168.72% [2][3] - The strong performance of equity funds, with a mixed equity fund index return of 6.82% in January, has contributed to heightened investor interest in entering the market [2][3] Group 2 - The issuance data for January shows that actively managed equity funds, passive index funds, and FOF funds were particularly favored by investors [3] - A total of 43 actively managed equity funds were established in January, with a total scale of 49.5 billion yuan, accounting for 41% of the new product issuance [3] - The issuance of FOF funds also peaked, with 12 new FOF funds launched in January, totaling 19.9 billion yuan, marking the second-highest monthly issuance in history [3] Group 3 - Fund companies are increasing their product offerings to meet diverse investor needs, focusing on both high-growth sectors and undervalued industries [4][5] - Strategies include actively following high-prospect sectors for potential gains and preemptively investing in undervalued sectors for future rebounds [4] - Companies like Ping An Fund are expanding their product lines to include a variety of strategies, such as "fixed income plus," FOFs, and actively managed equity products to cater to different risk appetites [5]