Because put options, when exercised, provide a short position in the underlying asset, they are used for hedging purposes or to speculate on downside price action. Investors often use put options in a risk-management strategy known as aprotective put. This strategy is used as a form of invest...
Out of the money(OTM) andat the money(ATM) put options have no intrinsic value because there is no benefit in exercising the option. Investors have the option of short-selling the stock at the current higher market price, rather than exercising an out-of-the-money put option at an undesi...
因此,为了更准确地进行估计,根据期权的看跌-看涨平价关系(put-call parity),用对应的虚值看跌期权(out-of-the-money put)替换实值看涨期权。特别地,put-call parity 意味着: \begin{aligned} \int_{0}^{\infty} \operatorname{call}_{t, T}(K) d K &=\int_{0}^{F_{t, T}} \operatorname{put}...
- Salad it is.Eli提议吃披萨,Taylor提醒Eli她妈妈就是吃披萨吃出来的身材。Eli只好无奈地答应吃沙拉。所以“XXX it is”在这里是带一点无奈的意思的,但也有“就这样决定了”的意思。比如:How about going to the beach?Beach it is. 13:36 - So you're going over there?- There's a car parked out...
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初来乍到第1季第2集台词 英文中文As a kid, there are things that terrify you.作为小孩总有些东西令你十分害怕Parents, th...
瑞克和莫蒂第2季第6集台词 英文中文Geez, I can't believe we found a version of earth真不敢相信我们找到了这个平行宇宙里的地球...
Leo is a cool dog. He buys bread and pay for it with a leaf (树叶). Leo likes playing with students in a school every week. Students there like playing with Leo too. Some students use money to buy food. Leo sees it and wants to have a try. ...
If the stock is trading above the strike price, the option is “out of the money” and its value will be negligible, based only on the remaining duration of the option and the odds the stock sinks below the strike price in that time frame. Short-term options of less than a year ...
对:Could you lend some money to me? 18: 我把他错当成别人了。 错:I mistook him. 对:I mistake him for someone else. 19:我很无聊。 错:I’m boring. 对:I’m bored. 20: 我厌倦了那个电视节目。 错:That TV show is tired....