Appears to be a TOS issue! If you look at Trade tab-> Todays's Option Statistics, for "Implied Volatility:, you will observe its value is "N/A"! That value is fed to the Analyze->RiskProfile tab for the "Vol" it uses! Note it is also "N/A" there, causing the issue you observe!Looks like the problem is still there on SPY
Anyone else see this or it's just on my pc ?