摘要:
Systems and corresponding methods are provided that, in at least one embodiment, include the act or acts of receiving a plurality of first representations, and responding to a request from a user by providing the user at least one second representation of at least one subset of the plurality of first representations. Each first representation represents a respective report and an originator of the report. At least one subset may not include at least one first representation that represents an originator that is not a member of at least one group.
摘要:
A market for trading hedged instruments is provided. The market includes at least one hedged instrument having a value based at least on a first position on a first tradable instrument and a second position on a second tradable instrument. The second position is contrary to the first position.