call option看跌/认沽/卖权 put option 期权long（“看多”）或 buylong call buy call 买入看涨期权 ...
A. the right to buy the underlying instrument B. the right to sell the underlying instrument C. the obligation to buy the underlying instrument D. the obligation to sell the underlying instrument 相关知识点: 试题来源: 解析 A 正确答案:A解析:答案为A项。long call option“多头看涨期权”,指...
至于position就是你手里持有的仓位。可正可负，取决于你自己是long还是short。
Call option有权买入债券,增加duration,put option有权卖出债券,降低duration。所以,要买入2年期债券的call option来增加duration。我不是很理解这个地方的A和C选项 1.A选项的sell put option和C的buy call option 都是增加了duration,那为什么不选择A呢? 2.是不是因为长期利率上升,降低D;短期利率相对于长期利率下...
Buy a gold call option. A call option gives the right, but not the obligation, to buy gold at a specific price for a certain amount of time (expiry). The price you can buy gold at is called the strike price. If the price of gold rises above your strike price before the option ...
题目问的是option的 value,意思是都从long的角度来考虑。 从讲义的截图里面可以看出, exercise price与risk free rate对于long call和long put的影响是相反的,而time对于二者的影响大部分情况下是一致的,所以C正确(只有股价接近于0的时候的欧式put option,time的影响可能会出现negatively)。 ---就算太阳没有迎着我...
Option Pricing Basics Option premiumsare manufactured from two main ingredients:intrinsic valueandtime value. Intrinsic value is an option's inherent value or an option's equity. If you own a $50call optionon a stock that is trading at $60, this means that you can buy the stock at the ...
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Having more than one brokerage account can be beneficial, or it can lead to unnecessary complications. Coryanne HicksFeb. 10, 2025 Best Quantum Computing Stocks Taking the long view on quantum computing stocks is some investors' preferred strategy for now. Brian O'ConnellFeb. 7, 2025...
A budget gaming graphics card is an option. If you want to save some money, check out the Intel graphics cards for gaming that are integrated into the processor. This type of option is likely to save some money, but you are not going to get inferior performance from it. Check out the...