Functionality: The option snapshot service summarizes the number and size of option flow for the selected time range. One year of historical data is supported.
The option snapshot service summarizes the number and size of order flow for the selected time range, showing the most active stocks from the highest to the lowest. Using the first line of the above chart as an example: stock TSLA, call options amount for the past two weeks was the most active; the number of large orders was 7696; the total number of options traded 1.2M contracts; the premium was $8.4B.
Hover the mouse over the numbers under the bar to see details, and also highlight the information for the same stock on the put or call charts. As shown in the chart for SPY, highlighting the third bar of the call option and the second bar of the put option.
The details include, Order Count: the number of option flow for the selected time range (not the total number of options traded). Contract Size: the sum of contracts of all option flow. Premium: the sum of the total premium of the option flow.
Filters can be used to display filtered results for specific stocks or stock types.
Please note: By default the data comes from result after excluding market index. If you wish to see data related with market index, please setup a custom filter.
You can customize the filter name in the first line. When you are done, please click the check mark button or press enter to save the changes.
If the stock setting is empty, you will receive unfiltered results. You can also filter by stock type.
作用：期权日报服务总结所选时间范围的股票期权交易大单数量及金额大小。支持一年期权数据的查询。
期权日报服务总结所选时间范围内的股票期权交易大单数量及金额大小，从高到底显示最为活跃的股票。以上图第一行为例：股票TSLA，看涨期权大单金额为过去两周第一名，大单数量7696个，总期权成交数量为1.2M个合约，权利金$8.4B。
鼠标指向数字行可以看到具体详情，同时也会高亮看跌或是看涨图表同一只股票的信息，如SPY所示，高亮看涨期权第三条和看跌期权的第二条。详情包括该股票看涨看跌期权的大单数量表示所选时间范围的大单个数（非期权成交总数），合约大小表示大单期权合约数量之和，以及权利金表示大单总权利金之和。
可使用过滤器针对特定股票或者股票类型显示过滤过的日报结果。
请注意：默认情况下的数据是排除市场指数后的结果。如果您想查看市场指数相关数据，请自行设置过滤器。
您可以在第一行横线处自定义过滤器名称，更改完毕请点击打钩键或按下回车键以保存修改。
股票设置若为空，将接收未过滤结果。您还可以针对股票类型进行过滤。