This symmetrical triangle is probably caused by investors tensions to HSBC next report
March and June were 48.44 B in 2013
and March and June of 2012 55.86 B the difference was pretty big.
September 2012 revenue was really bad, 18.44 B and December was the best month last year with a 43.18B ( almost March and June combined ). Thats why if September are bad there is a confirmation that this stock needs a new analysis and confirmation to buy the stock for December . Understood my point of view ?