| 摘要 |
Key features of these methods, apparatus, and designs include (but are not limited to) innovations and implementations of futures securities custom tailored to specific clienteles; the notion of using one or more variable pay-out futures contracts as devices for hedging; the notion of hedging contracts having variable pay-outs; the notion of variable payout hedging contracts having limited exposure; the notion of freezing assets of an originator of an order to buy or sell a variable pay-out contract sufficient to cover a maximum exposure of the contract; the notion of determining whether an originator of an order to buy or sell a variable pay-out contract has assets sufficient to cover the contract at the time of placing the order; the notion of determining whether an originator of an order to buy or sell a variable pay-out contract has assets sufficient to cover the contract immediately before fulfilling the order and charging a penalty to an originator of an order to buy or sell a variable pay-out contract who does not have assets sufficient to cover the contract. |
