As per the Securities market risk parameters methodology, on 01.12.2020, 18-09 (MSK) the upper bound of the price band (up to 3164) and initial margins (up to 15 %) for the security PFE-RM were changed. New values are available here
FTSE Mondo Visione Exchanges Index:
Moscow Exchange: Risk Parameters Change For The Security PFE-RM
Date 01/12/2020