Under Armour’s heavy short interest and sharp rebound have stirred volatility. Is another squeeze ahead, or is it over?

Over the past year, shares of Walmart have rallied 17.9%, while Target has tumbled 27.6%. While WMT has easily outpaced the Zacks Retail – Wholesale sector’s return of 4.7%, TGT has underperformed the ...

Carvana's stock value fell sharply after a short-seller report accused the company of overstating its earnings. The report alleges Carvana's financial standing was improperly subsidized by DriveTime, ...

Shares in high-flying used-car retailer Carvana closed down 14% on Wednesday after the release of a short seller’s report that alleged the company’s earnings are “far more dependent” than previously ...

Carvana shares closed Wednesday at $410.04, down 14.2%, following short-seller accusations that the online used retailer overstated earnings. Gotham City Research accused Carvana of overstating its ...

Tesla Inc. (TSLA) out-of-the-money puts have attractive premiums over the next month. I discussed this in a Barchart article three weeks ago, and short-sellers of OTM puts have made money. Tesla will ...