摘要:
Systems and methods are provided for executing a hedge transaction in connection with the execution of a derivative product order in which the price of the derivative product is defined by one or more variables. The hedge transaction may be executed at an exchange or match engine that is different from the exchange or match engine executing the derivative product order. The execution of derivative product transaction may be contingent on the existence of an appropriate hedge transaction. Alternatively, a best efforts approach may be used to fill the hedge transaction order after executing the derivative product transaction.
摘要:
Systems and methods are provided for executing a hedge transaction in connection with the execution of a derivative product order in which the price of the derivative product is defined by one or more variables. The hedge transaction may be executed at an exchange or match engine that is different from the exchange or match engine executing the derivative product order. The execution of derivative product transaction may be contingent on the existence of an appropriate hedge transaction. Alternatively, a best efforts approach may be used to fill the hedge transaction order after executing the derivative product transaction.
摘要:
Methods and systems for an exchange to handle variable derivative product order prices are disclosed. The price of a derivative product order (bid or offer) is updated based on changes in the price of a related underlying product. Price determination variable(s), such as delta and gamma, are used to determine the price of the order. The exchange may periodically recalculate the price without requiring the trader to transmit additional information to the exchange.
摘要:
The invention provides methods and compositions for azide tagging of biomolecules. In one embodiment of the invention, proteins are tagged by metabolic incorporation of prenylated azido-analog substrates. Examples of such analogs are azido farnesyl diphosphate and azido farnesyl alcohol. The azido moiety in the resulting modified proteins provides an affinity tag, which can be chemoselectively captured by an azide-specific conjugation reaction, such as the Staudinger reaction, using a phosphine capture reagent. When the capture agent is biotinylated, the resulting conjugates can be detected and affinity-purified by streptavidin-linked-HRP and streptavidin-conjugated agarose beads, respectively. The invention allows detection and isolation of proteins with high yield, high specificity, and low contamination without harsh treatment of proteins.
摘要:
Systems and methods are provided for processing derivative product orders at an exchange. Traders provide derivative product order risk data to the exchange. The order risk data may include maximum delta, gamma and/or vega utilization values for derivative product contracts based on the same underlying product. Before executing a trade, a match system analyzes the trader's current utilization state and the utilization that would result after the trade. The match system may then execute all or a portion of the trade.
摘要:
Systems and methods are provided for processing derivative product orders at an exchange. Traders provide derivative product order risk data to the exchange. The order risk data may include maximum delta, gamma and/or vega utilization values for derivative product contracts based on the same underlying product. Before executing a trade, a match system analyzes the trader's current utilization state and the utilization that would result after the trade. The match system may then execute all or a portion of the trade.
摘要:
Systems and methods are provided for processing derivative product orders at an exchange. Traders provide derivative product order risk data to the exchange. The order risk data may include maximum delta, gamma and/or vega utilization values for derivative product contracts based on the same underlying product. Before executing a trade, a match system analyzes the trader's current utilization state and the utilization that would result after the trade. The match system may then execute all or a portion of the trade.
摘要:
Systems and methods are provided for executing a hedge transaction in connection with the execution of a derivative product order in which the price of the derivative product is defined by one or more variables. The hedge transaction may be executed at an exchange or match engine that is different from the exchange or match engine executing the derivative product order. The execution of derivative product transaction may be contingent on the existence of an appropriate hedge transaction. Alternatively, a best efforts approach may be used to fill the hedge transaction order after executing the derivative product transaction.
摘要:
Methods and systems for an exchange to handle variable derivative product order prices are disclosed. The price of a derivative product order (bid or offer) is updated based on changes in the price of a related underlying product. Price determination variable(s), such as delta and gamma, are used to determine the price of the order. The exchange may periodically recalculate the price without requiring the trader to transmit additional information to the exchange.
摘要:
Systems and methods are provided for processing derivative product orders at an exchange. Traders provide derivative product order risk data to the exchange. The order risk data may include maximum delta, gamma and/or vega utilization values for derivative product contracts based on the same underlying product. Before executing a trade, a match system analyzes the trader's current utilization state and the utilization that would result after the trade. The match system may then execute all or a portion of the trade.