Definitions for "variation margin"
Additional margin required to bring an account up to the required level due to market fluctuations.
Additional margin deposited by a clearing member firm to an exchange clearing house during periods of great market volatility or in the case of high-risk accounts.
The cash transfer that takes place after each trading day (and sometimes intraday) in most futures markets to mark long and short positions to the market. Traders accounts are adjusted daily by the payment of variation margin from the party who has lost money that day to the party who has made money.
the amount which is paid by a counterparty to reduce replacement cost exposures resulting from changes in market prices, following the revaluation of securities or financial instruments that are the subject of unsettled trades.