德必集团股价连续3天下跌累计跌幅7.46%，南方基金旗下1只基金持116.01万股，浮亏损失194.9万元

Group 1 - The core point of the news is that Debi Group's stock has experienced a decline, with a 7.46% drop over the last three days, closing at 20.83 CNY per share on December 24, with a total market capitalization of 3.148 billion CNY [1] - Debi Group's main business involves the positioning, design, renovation, leasing, and operational management of cultural and creative industry parks, with rental services accounting for 76.36% of revenue and membership and other services making up 23.64% [1] - The company has seen a trading volume of 275 million CNY and a turnover rate of 8.69% on the reporting date [1] Group 2 - Southern Fund's Southern CSI Real Estate ETF has increased its holdings in Debi Group by 17,200 shares, bringing its total to 1.1601 million shares, which represents 0.77% of the circulating shares [2] - The fund has incurred a floating loss of approximately 58,000 CNY today and a total floating loss of 1.949 million CNY during the three-day decline [2] - The Southern CSI Real Estate ETF has a current size of 202 million CNY, with a year-to-date return of 0.56% and a one-year loss of 2.69% [2]