NEW YORK and LONDON, March 3, 2021 /PRNewswire/ -- LMRKTS, an industry-leading optimization and compression provider, announced today the successful completion of a proof of concept (PoC) for a holistic ISDA Standard Initial Margin Model (SIMM) Optimization across Rates and FX products. LMRKTS led the PoC in conjunction  with AcadiaSoft,...