Is a Margin Call a Sign of Realized or Unrealized Loss?

A margin call is a sign of an unrealized loss that has occurred due to the adverse price movement of the futures contract. The loss is only realized when the position is closed.

However, the variation margin that is debited daily is a realized cash flow, even if the overall position is still open. The margin call forces the covering of this unrealized loss.

How Does Variation Margin Settlement Affect a Trader’s Cash Balance Daily?
How Does Daily Settlement Affect the Cash Flow for Futures Traders?
How Is the ‘Marking-to-Market’ Process Performed for Futures Contracts?
How Does the Settlement Frequency (E.g. Daily Vs. Continuous) Impact a Trader’s Cash Flow?
Define “Variation Margin” and Its Role in Derivatives Trading
What Is the Role of Variation Margin in the Daily Settlement Process?
Why Is Variation Margin Typically Paid in Cash, While Initial Margin Can Be Non-Cash Collateral?
How Does the Daily Mark-to-Market Process Impact the Cash Flow of a Futures Trader?

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