Position Margin Calls

Margin

Position margin calls, prevalent in cryptocurrency derivatives, options trading, and broader financial derivatives markets, represent a demand from a lender or broker for an account holder to deposit additional funds to cover potential losses exceeding their initial collateral. This action arises when the value of the underlying asset declines, reducing the equity in the margin account below a predetermined maintenance margin level. The severity of the call is directly proportional to the magnitude of the adverse price movement, reflecting the inherent leverage employed in margin trading and the associated risk exposure.