Article 10 Calculation of variation margin
The amount of variation margin to be collected by a counterparty shall be the aggregation of the values calculated in accordance with Article 11(2) of Regulation (EU) No 648/2012 of all contracts in the netting set, minus the value of all variation margin previously collected, minus the net value of each contract in the netting set at the point of entry into the contract, and plus the value of all variation margin previously posted.