这会包括较高保证金，或是在抵押品打折时“大砍一刀”。

This may involve higher margin payments or a bigger "haircut" shaved off the value of assets pledged as collateral.

youdao

除非受到信用降级，伯克希尔可能不需要提供保证金抵押品。

Barring a credit downgrade, Berkshire probably doesn't have to post margin collateral against the puts if the trade goes against it in the interim.

youdao