※ 引述《DDayTeam (DDayTeam)》之銘言:
: 有些問題想請教
: 例如:我賣出BAC的call 履約價40 現貨35
: 如果現貨來到41, 被執行了, 多久內要交割?
: 意思是手上沒現貨,被執行了,要在幾天內買到現貨給對方?
根據COBE:
http://www.cboe.com/products/options-on-single-stocks-and-exchange-traded-products/options-on-single-stocks/equity-options-specs
Settlement of Option Exercise:
Exercise notices properly tendered on any business day will result in
delivery of the underlying stock on the second business day following
exercise.
: 另外,如果手上有BAC現貨,想賣出call,會被收取保證金嗎?
: 還是不論有沒有現貨,都要有保證金?
有些券商不對covered call writer要求保證金
但要求在沒有關掉position前不能賣掉underlying