options trading

bobhk d97283b119 no change %!s(int64=9) %!d(string=hai) anos
src d97283b119 no change %!s(int64=9) %!d(string=hai) anos
README.md 20ea61e7c4 Initial commit %!s(int64=10) %!d(string=hai) anos

README.md

finopt

finopt