Re: [心得] 波段性質的期貨外豬多空單留倉狀況
真的看不太懂...
一般來說套利是指無風險或低風險的行為!!
你的波段單套利行為我看不懂他的無風險在哪裡....
是我太愚笨嗎?
舉例來說~~
摩台1大點約是28點加權指數
當加權指數跟摩台指數換算有百點的價差時!!
就會有人進行套利行為等待價差收斂~~
因為這是必然收斂!!
所以稱為套利!!
留波段單套利的方法為何我看不太懂你的論點!!
哪裡有無風險或是低風險的部份??
另外 籌碼部分現在跟以前已經差很多了!!
暫時不論外資部分是遠月近月的未平倉單混在一起
現在外資在部位部份 有現貨 台指 摩台 選擇權
也就是說不管哪一個部分單獨來看都不再是零合遊戲
它可以輸現貨賺期貨~~輸摩台賺選擇權
就拿選擇權來說基本的鎖利方式
F=C-P
F 期貨 C 買進買權 -P 賣出賣權
這是基本鎖利方法!!
也就是說買進平價的買權賣出平價賣權就等於做多一口期貨
公式換一下 P=C-F
我要是想鎖住賣權的利潤,我可利用買入買權跟放空期貨
所以當我放空期貨,我到底只是因為部位太大暫時處理不掉,只好先鎖住看看後勢如何
還是真的看空~~~你不是當事人不太可能知道!!
這也造成各部位籌碼不再是零合遊戲~~
由哪各方向看都會有不同結果~~
只是~~這跟波段單套利的關聯在哪....我還是不懂你可以說清楚嗎?
你的波段單套利原理到底是?
我有聽過波段單鎖住獲利~~沒聽過套利耶!!
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