System and method for efficiently using collateral for risk offset

• US 7,426,487 B2
• Filed: 01/07/2005
• Issued: 09/16/2008
• Est. Priority Date: 09/10/2004
• Status: Active Grant

• Current Assignee: Chicago Mercantile Exchange, Inc. (CME Group Incorporated)
• Original Assignee: Chicago Mercantile Exchange, Inc. (CME Group Incorporated)
• Inventors: Glinberg, Dmitriy, Yoo, Tae S., Michaels, Dale A., Gogol, Edward
• Primary Examiner(s): Kazimi; Hani M.
• Assistant Examiner(s): Hammond, III; Thomas M
• Application Number:
  US11/030,796
• Publication Number:
  US 20060059064A1
• Time in Patent Office: 1,348 Days
• Field of Search: 705 35- 40
• US Class Current: 705/35
• CPC Class Codes: G06Q 40/00 Finance; Insurance; Tax strategies; Processing of corporate or income taxes
• CPC Class Codes: G06Q 40/04 Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
• CPC Class Codes: G06Q 40/06 Asset management; Financial planning or analysis

Abstract

A system and method for analyzing correlation between the assets given by the trader for collateral and that trader'"'"'s open positions is disclosed. Thus, if the collateral is correlated to the trader'"'"'s open positions, then some offset can be given. If there is no correlation than the collateral is valued in the conventional way. For example, if a trader provides t-bills as collateral for an account that has open positions (e.g. short futures) in T-bills, than that trader'"'"'s account can be credited with some offset since the value of T-bills and T-bill futures are highly correlated.

Claims

1. A computer-implemented method of computing a margin requirement for a portfolio of a plurality of products traded on an exchange, the method comprising:

computing an initial margin requirement based on the portfolio;

receiving collateral to fulfill the margin requirement, the collateral not being subject to the initial margin requirement;

correlating the collateral to at least one of the plurality of products in the portfolio; and

adjusting the initial margin requirement based on the correlation of the collateral to at least one of the plurality of products in the portfolio.

2. The computer-implemented method of claim 1, wherein the adjusting is in proportion to the correlation.

3. The computer-implemented method of claim 2, wherein the initial margin requirement is decreased as the correlation increases.

4. The computer-implemented method of claim 1, wherein the collateral includes at least one asset being substantially identical to at least one of the plurality of products in the portfolio.

5. The computer-implemented method of claim 1, wherein the value of the collateral and the value of at least one of the plurality of products varies based on at least one substantially identical factor.

6. The computer-implemented method of claim 5, wherein the at least one substantially identical factor comprises an interest rate.

7. A system for computing a margin requirement for a portfolio of a plurality of products traded on an exchange, the system comprising:

an initial margin processor operative to compute an initial margin requirement based on the portfolio;

a correlation processor operative to correlate collateral received to satisfy the margin requirement to at least one of the plurality of products in the portfolio, the collateral not being subject to the initial margin requirement; and

a margin adjustment processor coupled with the initial margin processor and the correlation processor and operative to adjust the initial margin requirement based on the correlation of the collateral to at least one of the plurality of products in the portfolio.

8. The system of claim 7, wherein the margin adjustment processor is further operative to adjust the initial margin requirement in proportion to the correlation.

9. The system of claim 8, wherein the initial margin requirement is decreased as the correlation increases.

10. The system of claim 7, wherein the collateral includes at least one asset being substantially identical to at least one of the plurality of products in the portfolio.

11. The system of claim 7, wherein the value of the collateral and the value of at least one of the plurality of products varies based on at least one substantially identical factor.

12. The system of claim 11, wherein the at least one substantially identical factor comprises an interest rate.