EFTA Document EFTA01393174

(discussed below), its writer is required to maintain mar- gin with his brokerage firm. Moreover, the writer's pur- chase of the underlying interest upon being assigned an exercise of a physical delivery put may result in an addi• tional margin call. The second full paragraph on page 64 of the Booklet is replaced with the following paragraph: Put writers must have an understanding of the risks, the financial capacity and willingness to incur potentially substantial losses. and the liquidi