You observe that the value of Range Resources stock is 120, and that a 9 month call
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Question:
- You observe that the value of Range Resources stock is 120, and that a 9 month call option on Range at 125 sells for 9.761. The interest rate is 4%. The initial (first) M-K estimate of the standard deviation of this stock is 17%.
A: Using the Black-Sholes formula, determine if this first estimate is too high or too low.
B: Using the M-K update formula, determine the 2nd estimate of the standard deviation of this stock.
Related Book For
Fundamentals of Investments Valuation and Management
ISBN: 978-0077283292
5th edition
Authors: Bradford D. Jordan, Thomas W. Miller
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