Which of the following is NOT true?
A. A volatility surface provides more information than a single volatility smile
B. A volatility surface is used to determine the implied volatility of an option that does
not trade actively
C. A volatility surface can be determined from a single volatility smile using
interpolation
D. A volatility surface incorporates information about options with different maturity
dates
An investor sells a futures contract an asset when the futures price is $1,500. Each
contract is on 100 units of the asset. The contract is closed out when the futures price is
$1,540. Which of the following is true
A. The investor has made a gain of $4,000
B. The investor has made a loss of $4,000
C. The investor has made a gain of $2,000
D. The investor has made a loss of $2,000