Interesting. Robinhood just today announced that they will be offering free option trading next year. http://blog.robinhood.com/news/2017/12/12/introducing-options-trading   -no commissions and no exercise/assignment fees (probably still passing down the other fees though, clearing, orf, etc) -support for level 2 and level 3 option strategies (should work for the majority of SO trades) -free real time data   They're also slowly releasing a web/desktop version o