Forex is easily biggest market asset total in transactions globally with figures
All approximate values below with links of source of Wikipedia
Forex at $960 trillion annually approximately at $4 trillion a day.
Over the counter derviatives is $600 trillion.
The size of the world stock market was estimated at about $36.6 trillion at the start of October 2008. The total world derivatives market has been estimated at about $791 trillion face or nominal value, 11 times the size of the entire world economyFACEBOOK ACCOUNT and TWITTER. Don't worry as I don't post stupid cat videos or what I eat!