As per the Securities market risk parameters methodology, on 23.03.2020, 15-55 (MSK) the upper bound of the price band (up to 106.9391) and initial margins (up to 7.5 %) for the security RU000A0ZYYN4 were changed. New values are available here
FTSE Mondo Visione Exchanges Index:
Moscow Exchange: Risk Parameters Change For The Security RU000A0ZYYN4
Date 23/03/2020