6) For next week.
Today we continued working through option trading strategies. We agreed that unless they have financial instrument identifiers, they are not financial instruments in their own right, but they could be agreements with a broker (optionally, so option trading strategy is not a subclass of agreement in all cases - users can add agreement as a type to a given strategy if, in fact, it is codified in an arrangement with a broker/dealer). The current work-in-progress is in pull request DER-123. Elisa will continue adding to that over the weekend, and we will discuss it further in our DER call on Tuesday, 8/23.