It seems to me that pm has a lower margin requirement than haircut. For example, pm is tested with -8/+6% price movement whereas haircut is tested with -10/10% for spx. Pm is tested with -10/+10% price movement for rut and ndx but haircut is tested with -15/+15%.
Are there any reasons a JBO requires more margin than a retail pm account?
Are there any reasons a JBO requires more margin than a retail pm account?