tag:blogger.com,1999:blog-3422573793286406795.post6292231297141140289..comments2023-08-20T17:06:13.991+08:00Comments on yamworld's Investment: Short Callyamworld:http://www.blogger.com/profile/00087198262116593102noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-3422573793286406795.post-28027418786474834102009-06-05T11:52:53.691+08:002009-06-05T11:52:53.691+08:00$35 / $21 係到到期個日...如果係到期日前平倉,計法就不同
你都知做LONG 最怕係扣時間...$35 / $21 係到到期個日...如果係到期日前平倉,計法就不同<br />你都知做LONG 最怕係扣時間值...<br />而家短短幾日...我有錢賺係 1) IV 升 2)時間值差不多無分別<br />所以咪有賑面利潤<br /><br />加多句 options 的 price 係有時間值 + 內涵價值(intrinsic value)<br />到期個日要賺就一定要升好多..因為只有內涵價值 無晒時間值yamworld:https://www.blogger.com/profile/00087198262116593102noreply@blogger.comtag:blogger.com,1999:blog-3422573793286406795.post-72389699532444063122009-06-04T17:31:28.190+08:002009-06-04T17:31:28.190+08:00Hi Yam Ching:
你說今天你的 long straddle 可賺成四千多元..有些不明.因...Hi Yam Ching:<br />你說今天你的 long straddle 可賺成四千多元..有些不明.因你是 long straddle. 即要付了 premium先(共$25960).. 請問 long 野,不是要等個價穿了打和點才可賺 ? (即 $35 or $21)?? 望賜教..Unknownhttps://www.blogger.com/profile/01292971274201254366noreply@blogger.com