As per the Securities market risk parameters methodology, on 07.12.2021, 17-44 (MSK) the upper bound of the price band (up to 12016) and initial margins (up to 21.25 %) for the security AMAT-RM were changed. New values are available here
FTSE Mondo Visione Exchanges Index:
Moscow Exchange: Risk Parameters Change For The Security AMAT-RM
Date 07/12/2021