Last Price: $19.49  Day Change: 0.19 (0.98%)  02:59 PM CT
Fair Value Estimate 
Fair Value Uncertainty 
Consider Buying 
Consider Selling 
Economic Moat 
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Historical Volatility (%) 
  1 Month 2 Month 3 Month 6 Month 1 Year 2 Year 3 Year
Statistical 37.79 41.73 35.37 31.69 49.37 67.65 N/A
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Show Calls Show Puts Mid Bid Ask Last Volume Open Interest Δ Open Interest
Option Price Change due to:
Underlying Asset Price + Implied Volatility + Time + Other = Total
Implied Volatility
Expense Index (MOE)
Delta
Gamma
Vega
Rho
Theta
Strike/Stock
Annualized Premium
Intrinsic Value
Time Value
Annualized Time Value
Chance of Breakeven 
Break Even Return % 
Implied Prob. 
Delta/Theta 
Δ Implied Volatility 
Calculated At:
Midpoint Bid Ask Strike/Stock:
From %  To %
Greeks In:
$ %
View Style:
Stack Side by Side
Table Type: Chain Combo (Beta) Strike Spread (Beta) Time Spread (Beta) Strike/Time Spread (Beta)
All data supplied by Morningstar Real-Time Data. U.S. intraday real-time exchange quotes are sourced from BATS when available. End-of-day quotes for Nasdaq, NYSE, and Amex securities will appear 15 minutes after close. Graph times are Eastern Standard.© Copyright 2010 Morningstar, Inc.
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