Tech briefs

French investment bank SG has signed up to use SuperDerivatives' benchmark pricing system for currency options for another year.

SG's global head of FX options, Jean-Baptiste Destremau, said he extended the bank's contract with SuperDerivatives as it offered a speedy service obtaining good references to market prices.

The London-based vendor enables banks to input their own market rates into its system, then books deals into its clients' own risk management systems. The service also offers a d