• Cboe Global Markets average price to free cash flow ratio for 2017 was 54.17, a 96.27% decline from 2016.
• Cboe Global Markets average price to free cash flow ratio for 2016 was 27.6, a 18.76% increase from 2015.
• Cboe Global Markets average price to free cash flow ratio for 2015 was 23.24, a 1.82% increase from 2014.

Price to free cash flow ratio can be defined as