Fitbit went public this morning, soaring more than 50 percent at one moment. The wearables firm priced its equity at $20 per share. Early trading saw the shares crest the $30 mark. At the time of writing, Fitibit is currently trading for $29.60, a 48 percent gain. Regardless, the company is having the sort of debut that most startups dream of. It’s worth keeping in mind that Fitbit originally prop