Scanning based spreads using a hedge ratio non-linear optimization model
First Claim
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1. A computer implemented method for identifying a portfolio having both a substantially neutral delta and optimal margin credit therefore, the computer including a processor, the method comprising:
- evaluating, by the processor, a plurality of portfolios, each portfolio containing at least two products and differing from other portfolios of the plurality of portfolio based on the quantities of the at least two products contained therein, the quantities of each of the at least two products specified to achieve a delta neutral for the portfolio, each portfolio being further characterized by at least one spread between the at least two products, each of the at least one spread being associated with an implied credit and a target credit;
aggregating, by the processor, for each portfolio of the plurality of portfolios, differences between the implied credits and the target credits for each of the at least one spread; and
identifying, by the processor, an optimal portfolio as the portfolio of the plurality of portfolios whose aggregate difference indicates a greater number of the at least one spread with an implied credit within a difference to the target credit than other portfolios of the plurality of portfolios.
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Abstract
The disclosed embodiments utilize hedge ratios to determine the optimal hedge ratio and associated scanning spread. This tells traders what ratios of the quantities of products they should have in their portfolio in order to maintain the status of the portfolios as delta neutral, i.e. be delta hedged, and receive optimal margin credits therefore.
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10 Claims
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1. A computer implemented method for identifying a portfolio having both a substantially neutral delta and optimal margin credit therefore, the computer including a processor, the method comprising:
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evaluating, by the processor, a plurality of portfolios, each portfolio containing at least two products and differing from other portfolios of the plurality of portfolio based on the quantities of the at least two products contained therein, the quantities of each of the at least two products specified to achieve a delta neutral for the portfolio, each portfolio being further characterized by at least one spread between the at least two products, each of the at least one spread being associated with an implied credit and a target credit; aggregating, by the processor, for each portfolio of the plurality of portfolios, differences between the implied credits and the target credits for each of the at least one spread; and identifying, by the processor, an optimal portfolio as the portfolio of the plurality of portfolios whose aggregate difference indicates a greater number of the at least one spread with an implied credit within a difference to the target credit than other portfolios of the plurality of portfolios. - View Dependent Claims (2, 3, 4, 5)
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6. A computer implemented system for identifying a portfolio having both a substantially neutral delta and optimal margin credit therefore, the system comprising:
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a portfolio processor implemented in the computer and operative to evaluate a plurality of portfolios, each portfolio containing at least two products and differing from other portfolios of the plurality of portfolio based on the quantities of the at least two products contained therein, the quantities of each of the at least two products specified to approach a neutral delta for the portfolio, each portfolio being further characterized by at least one spread between the at least two products, each of the at least one spread being associated with an implied credit and a target credit; the portfolio processor including; an aggregation processor operative to aggregate, for each portfolio of the plurality of portfolios, differences between the implied credits and the target credits for each of the at least one spread; and a portfolio identifier coupled with the aggregation processor and operative to identify an optimal portfolio as the portfolio of the plurality of portfolios whose aggregate difference indicates a greater number of the at least one spread with an implied credit within a difference to the target credit than other portfolios of the plurality of portfolios. - View Dependent Claims (7, 8, 9, 10)
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Specification