Which of the following is true?
A. The optimal hedge ratio is the slope of the best fit line when the spot price (on the
y-axis) is regressed against the futures price (on the x-axis).
B. The optimal hedge ratio is the slope of the best fit line when the futures price (on the
y-axis) is regressed against the spot price (on the x-axis).
C. The optimal hedge ratio is the slope of the best fit line when the change in the spot
price (on the y-axis) is regressed against the change in the futures price (on the x-axis).
D. The optimal hedge ratio is the slope of the best fit line when the change in the
futures price (on the y-axis) is regressed against the change in the spot price (on the
x-axis).
Which of the following is true for European call and put options?
A. If they have the same strike price, they have the same implied volatility
B. If they have the same time to maturity, they have the same implied volatility
C. If they have the same strike price and time to maturity, they have the same implied
volatility
D. None of the above