A few years ago, Barbra Streisand observed in an interview that she “wakes up most mornings at 6:30 a.m. to check the opening in New York”, and observes the she’s “earned millions trading stocks - several million between 1998 and 2000 alone”. Apparently, her trick is to “be up at 6:30, light a fire, have a hot chocolate and trade until 1 p.m.”. Judging by its comments earlier today, perhaps CMC Markets (CMCX) should try to sign her up as a client…