A hybrid cross-margining system is disclosed. The disclosed provides for both joint accounts, maintained by multiple exchanges, as well as non-joint accounts, whereby the system recognizes both intra-account offsets within the joint account and inter-exchange offsets between the joint account and accounts...http://www.google.fr/patents/US20100312720?utm_source=gb-gplus-shareBrevet US20100312720 - HYBRID CROSS-MARGINING
Numéro de demande: 12/858,911 Numéro de publication: US 2010/0312720 A1 Date de dépôt: 18 août 2010 Brevet délivré: US7930245 ( Date de délivrance 19 avr. 2011)
