Which of the following must post margin?
A. The seller of an option
B. The buyer of an option
C. The seller and the buyer of an option
D. Neither the seller nor the buyer of an option
查看答案
The price of a stock is $64. A trader buys 1 put option contract on the stock with a strike price of $60 when the option price is $10. When does the trader make a profit?
A. When the stock price is below $60
B. When the stock price is below $64
C. When the stock price is below $54
D. When the stock price is below $50
When the stock price increases with all else remaining the same, which of the following is true?
A. Both calls and puts increase in value
Both calls and puts decrease in value
Calls increase in value while puts decrease in value
D. Puts increase in value while calls decrease in value
When the strike price increases with all else remaining the same, which of the following is true?
A. Both calls and puts increase in value
Both calls and puts decrease in value
Calls increase in value while puts decrease in value
D. Puts increase in value while calls decrease in value
When volatility increases with all else remaining the same, which of the following is true?
A. Both calls and puts increase in value
Both calls and puts decrease in value
Calls increase in value while puts decrease in value
D. Puts increase in value while calls decrease in value
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