保證金的設計？ - 期貨
By Enid
at 2011-09-21T14:01
at 2011-09-21T14:01
Table of Contents
期貨是保證金交易，可以交少許保證金，來操作5～20倍槓桿的合約（視商品而定）。
我的問題來了，請問為何是5～20倍？不是2倍，也不是50倍或100倍？
會有這個問題，是因為個人在做當沖，雖然已有保證金減半，
比如小台一口2萬元，減半只要1萬元。（400點→200點）。
以短沖來說，200點太過安全了，我覺得大概100點或50點作一口，或開放像t+2。
無本買空買空更好。當初為何沒開放這個制度（要先簽生死狀，當然）。
--
我的問題來了，請問為何是5～20倍？不是2倍，也不是50倍或100倍？
會有這個問題，是因為個人在做當沖，雖然已有保證金減半，
比如小台一口2萬元，減半只要1萬元。（400點→200點）。
以短沖來說，200點太過安全了，我覺得大概100點或50點作一口，或開放像t+2。
無本買空買空更好。當初為何沒開放這個制度（要先簽生死狀，當然）。
--
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期貨
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