Chipotle estimates the value of the at the money stock options granted to the employees at $456.44 per share using the Black Sholes option pricing model. Looking at option prices in the open market on March 30th, 2023, I find an at the money call option to buy Chipotle stock for $1,670 until Jan 17, 2025, sells for $364. How can Chipotle value the options granted to executives with an assumed expected life of 3.6 years at $456 when the 22-month options trading in the market are selling at $364?