| 摘要 |
<p>An interactive trading application is provided that allows users to create and trade indices. When the user selects securities to add to a new index, the interactive trading application may provide guidance to the user to ensure that the created index meets criteria, such as regulatory criteria. The user may be able to trade, for example, a binary option on the created index. Head-to-head trading may be performed with other users of the interactive trading application. Each user selects securities upon which an option trade is placed against the securities selected by the other users for an option period. The criteria for success for an option trade may be adjusted at the time the trade is placed to account for initial market factors such as volatility and during the option period to account for intervening significant events such as payment of dividends, events of corporate significance, and global market events.</p> |
