Reduction in Roll Shock margin for Portfolio Margin Users 🔹 The change will either reduce or make no change to your margin. 🔹 It only applies to Segregated and Cross Portfolio Margin accounts (S:PM and X:PM). 🔹 Changes to be made in the deploy, this Thursday, 6th of March. 🔹 Long options will be excluded from Roll Shock calculations unless including them reduces the base currency's Roll Shock.