Peloton Interactive Inc (NASDAQ:PTON) stock is up 10.7% to trade at $6.84 at last check, following an upgrade from UBS to "buy" from "neutral," which came alongside a lofty price-target hike to $11 from $7.50. There is still plenty more room for bull notes, as 13 of the 22 analysts in coverage sport a "hold " or worse rating. The stock could also benefit from a short squeeze, as short interest makes up 18.7% of its available float.Though it is now pacing for its best day since June 4, Peloton stock still ca ...