试点初期,转融券标的证券为90只股票(不包括ETF基金),总流通市值为9.3万亿元,占全部A股流通市值的近50%转融券业务试点的各项准备工作已基本就绪,并于2月28日正式推出。转融券业务是证券公司融券业务的配套机制。按照现有的规则,证券公司只能使用自 At the initial stage of the pilot project, the securities subject to margin rebalancing were 90 stocks (excluding ETF funds) with a total market capitalization of 9.3 trillion yuan, accounting for nearly 50% of the market capitalization of all A-shares. The preparatory work for pilot projects of the revolving credit business has been basically completed Ready, and officially launched on February 28. The coupon redemption business is a supporting mechanism for securities companies to borrow margin business. In accordance with the existing rules, securities companies can only use self