Trading foreign exchange on margin carries a high level of risk, and may not be suitable for all investors. Before deciding to trade foreign exchange you should carefully consider your investment objectives, level of experience, and risk appetite. You could sustain a loss of some or all of your initial investment and should not invest money that you cannot afford to lose. Trading foreign exchange on margin carries a high level of risk, and may not be suitable for all investors. Before deciding to trade foreign exchange you should carefully consider your investment objectives, level of experience, and risk appetite. You could sustain a loss of some or all of your initial investment and should not invest money that you cannot afford to lose.

Equity options 股票期權定義

股票期權是完全以股票交易作為基本資產的一種衍生品。

 

從本質上說,股票期權與外匯期權或商品期權等其它期權極為相似。期權賦予投資者在到期前以一定的價格買(或賣)一定數量的股票的權利,而非義務。投資者要買入期權,需要支付保證金。

股票期權示例

比如,Alphabet股票價格為730美元。買入在本週結束時以800美元購買Alphabet股票的期權,支付25美元的保證金。如果Alphabet股票價值超過825美元,則交易會獲利,投資者可自由選擇執行交易。

股票期權僅是交易者可用於交易股票的眾多衍生品之一。更多詳情參見我們的股票交易部分

A - B - C - D - E - F - G - H - I - L - M - N - O - P - Q - R - S - T - U - V - W - Y

See all glossary trading terms

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