| 摘要 |
Methods and systems for conducting demand-based trading are described. In on e embodiment, states are established, each state corresponding to at least one possible outcome of an event of economic significance. An investment amount may be determined as a function of a selected outcome, a desired payout, and a total amount invested in the states. In another embodiment, an investment amount may be determined as a function of parameters of a financial product. In another embodiment, a payout may be determined as a function of an investment amount, a selected outcome, a total amount invested in the states , and an identification of a state corresponding to an observed outcome of the event.
|
