As per the Securities market risk parameters methodology, on 06.11.2020, 16-35 (MSK) the upper bound of the price band (up to 3081) and initial margins (up to 20 %) for the security GM-RM were changed. New values are available here
FTSE Mondo Visione Exchanges Index:
Moscow Exchange: Risk Parameters Change For The Security GM-RM
Date 06/11/2020