I noticed the same thing. Cessation of service because his picks would have been beaten more severely than they had already been. Which is why he no longer owns AERO either. Quietly got out without disclosure to his subscribers and notice the slide in percentages in his other PTT picks. A good lead will not waffle when the going gets tough. They would stick it out through thick and thin. HAHAHAHHAHAHAHA!. (And he would have stuck to his yellow alert and then flashed red in December. Oh wait, that never happened because he bailed out.
For anyone who doesn't have it. Here is the last official "PTT Research Portfolio tracker" that Kiran was still editing & updating up until December 2015. https://docs.google.com/spreadsheets/d/1o-tfWGvaqTKGq5gRbVKZrlgMjVC5VUeK5itSYiFNmhQ/edit#gid=0 33% long, 2% short.