G gowthamn Feb 24, 2019 #1 Is the data from https://datashop.cboe.com/ better than other sites like historicaloptionsdata or IVolatilitytools etc?
Is the data from https://datashop.cboe.com/ better than other sites like historicaloptionsdata or IVolatilitytools etc?
Robert Morse Sponsor Feb 24, 2019 #2 gowthamn said: Is the data from https://datashop.cboe.com/ better than other sites like historicaloptionsdata or IVolatilitytools etc? More... Define better. CBOE data is accurate.
gowthamn said: Is the data from https://datashop.cboe.com/ better than other sites like historicaloptionsdata or IVolatilitytools etc? More... Define better. CBOE data is accurate.