Level 1 – Options data only. No Greeks
Level 2 – Options + 30 day surface IV + stock OHLC
Level 3 – Options with BidIV, AskIV for each option + 30,60,90+ days surface IV + stock OHLC
Highly recommend downloading the SAMPLES to see the exact layout of each level.
NEW! Beta API http://api.deltaneutral.net:3001
