Variation margin
WHAT IS THIS? Variation margin is a payment – typically made daily, in cash – to reflect changes in the market value of a trade, or portfolio of trades. In over-the-counter derivatives markets, variation margin is traditionally seen as a buffer against counterparty default; in listed derivatives, it is treated as settlement.
Central bank liquidity would help CCPs in distressed situations, says BIS
BIS weighs in on CCP central bank liquidity access debate