期权日交易排名

获取上交所50ETF期权每日最活跃合约的成交及持仓排名信息，包含统计类型、经营机构名称、排名、标的代码、成交量或持仓量等。统计范围为持仓量排名前三、成交量排名前三的认沽、认购合约，总计四种统计类型。

This dataset collects transaction and open interest ranking information of daily most actively traded contracts for the Shanghai Stock Exchange (SSE) 50ETF Options. The dataset includes statistical type, business institution name, ranking, underlying asset code, trading volume or open interest, and other relevant information. The statistical scope covers the top 3 put options and top 3 call options ranked by open interest, as well as the top 3 put options and top 3 call options ranked by trading volume, totaling four statistical types.