4 robinhood invites# Stockd*d2015-01-15 08:011 楼https://www.robinhood.com/signup?...e=XENQPOJPhttps://www.robinhood.com/signup?...e=EBYHP6JGhttps://www.robinhood.com/signup?...e=BW85S5MDhttps://www.robinhood.com/signup?...e=BFPXACAGhave a good day!