从具体产品收益分布来看，人民币公募现金类产品（此处各份额分开统计，榜单为合并份额）合计4703 只，其中近6个月七日年化收益率均值超过2%的有61只，占比仅为1.3%；收益处于1.5%至2%区间的产 品数量为1697只，占比36.1%；此外，除4只产品收益低于1%外，大部分产品收益处于1%至1.5%区间。 8月18日至8月24日，人民币、美元、澳元现金类公募理财产品周内七日年化收益率均值分别为 1.334%、3.900%和2.84%，美元产品收益有较大优势。 二、亮点产品分析 苏银理财"启源现金5号J""启源货币2号(ESG主题)F"、中邮理财"邮银财富·零钱宝19号"近6月平均七日年 化收益率位列前三，苏银理财两只产品收益较为领先，平均七日年化收益率分别为2.895%、2.745%。 （原标题：2只现金理财近半年七日年化超2.7%！不同份额收益相差一倍多） 数据说明： 产品统计范围为理财公司发行的公募现金类产品，统计截止日期为2025年8月21日，统计区间为近6个 月。 榜单排名来自理财通AI全自动化实时排名，如您对数据有疑问，请在文末联系助理进一步核实。 一、整体表现 南财理财通数据显示，截至8月21日， ...

Overall Performance - As of August 7, the average annualized yield over seven days for public cash management products issued by wealth management companies in RMB is 1.484% [7] - There are a total of 4,404 public cash management products, with only 59 products (1.3%) having an average annualized yield over seven days exceeding 2% in the past six months [7] - 1,810 products (41.1%) fall within the yield range of 1.5% to 2%, indicating that less than half of the cash management products have yields above 1.5% [7] - Notably, three products have an average annualized yield over seven days below 1% [7] Highlighted Product Analysis - The top two products, "Qiyuan Cash 5" by Su Yin Wealth Management and "Postal Wealth · Change Treasure 19" by China Post Wealth Management, have average annualized yields over seven days exceeding 2.6% in the past six months [8] - "Qiyuan Cash 5" was established on November 25, 2024, and is distributed through channels including Bank of Communications, Ping An Bank, Su Yin Direct Sales, and Industrial Bank Retail [8] - The asset allocation strategy for "Qiyuan Cash 5" focuses on low-risk assets such as bank deposits, repos, interbank certificates of deposit, and securities company bonds, effectively maintaining static returns despite a rapid decline in market interest rates [8]