基金主要财务指标（季报）

获取本基金在季报中披露的基金主要财务指标。收录了2009年以来的历史数据，数据更新频率为季度。获取方式支持：输入一个或多个secID/ticker，并输入beginDate和endDate，可以查询到指定基金，一段报告期内的财务指标情况。

Retrieve the key financial indicators of the fund disclosed in its quarterly reports. This dataset compiles historical data dating back to 2009, with a quarterly update cadence. Supported query methods are as follows: Input one or more secID/ticker symbols, along with beginDate and endDate, to retrieve the financial indicator information of the specified fund within a designated reporting period.