#Stock Tool Simple tool to show stock information of china(including hongkong)
#Usage
stockcn <command> [ARGS]
#Commands
groups............................Display all supported group names currently
show []...............Show stock informations according to the group name
list/ls |..........Show stock informations according to assigned stock pringyin or stock codes which can be more than one
#Example usage
$ stockcn groups
$ stockcn show
$ stockcn show bank
$ stockcn ls zgpa zsyh
$ stockcn ls 000001 000002