Fitness stock Peloton Interactive Inc (NASDAQ:PTON) is down 13.8% at 6.02,afterthecompany′smixedfiscalthird−quarterearningsresults.Pelotonpostedlossesof12centspershare,widerthantheexpectedlossesof7centspersharebutstillup73624 million beat expectations but fell year-over-year. Though today's move might look dramatic, it's worth noting that PTON has averaged a 19% post-earnings swing -- ...