Show the standard deviation on the chart.

Set the standard deviation rate.

• 1 = One standard deviation.
• 0.25 = 0.25 standard deviation (25% of a standard deviation).

Set the time frame for the standard deviation:

• Daily
• Weekly
• Monthly
• Quarterly
• Bi-Annually
• Annually

Set the number of standard deviations to show on the chart.

Shows a histogram of over and under-valued options.

Set the comparison type for the histogram:

• Theoretical Volatility vs Market Volatility
• Theoretical Volatility vs Settlement Volatility
• Market Volatility vs Settlement Volatility