Basic option strategies – long call, short call, long put and short put

本文將以最簡單的文字及圖表,結合實際例子解釋四種股票期權的操作包括買入認購、賣出認購、買入認沽及賣出認沽的概念及基礎知識,以及其相關操作策略及使用方法。

Abstract: We use simple words and graphs to explain the four basic option strategies including long call, short call, long put and short put along with practical examples and illustrate some important concepts and operating strategies of options. What is option? Simply put, option provides you with the right to buy or sell a target …

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