That is excellent, but completely the opposite of what i was saying. Short interest has risen rapidly - those betting the price will go down. Buying would push the SP up, but since end of Dec, the amount of bets that the price is going down has tripled.
For the record, i too think it will be one of the best buys of 2016 (but the actual shift in company trajectory / SP probably won't occur till H1 2017)
GBT Price at posting:
$4.15 Sentiment: Buy Disclosure: Held