option strike price

基本解释

It refers that the holder buy or sell one option at strike price on a set date.
即持有者在某一約定日期按協定價格買入或賣出一份期權。
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An option on which the strike price can be moved to a more favorable level when the current price reaches or over the original strike price.
指儅即期價格等於或超過原定的執行價格時，該執行價即可移至一個更有利價格的期權。
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In the money: The state of an option when the price of the underlying asset is higher (in the case of a call option) or lower (in the case of a put option) than the option's strike price.
（期權）到價：指期權基礎資産的價格高於（指看漲期權）或低於（指看跌期權）執行價的情況。

The more volatile the share, the higher this premium—since the share is more likely to rise above the option's strike price.
ECONOMIST: Corporate finance
In option trading, the strike price and liquidity are key considerations.
FORBES: Using Options to Trade Double Tops
Buy a put option with a strike above the current price of the index and write a simultaneous put option that has the same expiration month although with a lower strike.
FORBES: Optional Opportunity