Shares of Cemtrex Inc. (NASDAQ:CETX) climbed over 40% in trading after the bell on Monday, as investors cheered the firm’s return to profitability and shrugged off a going-concern warning that had dragged down its shares earlier in the day. Check out the current price of CETX here.FY Results Signal Hope?For the year ended Sept. 30, the company reported a revenue increase to $76.5 million from $66.9 million the previous year but recorded a net loss of $28.3 million. The security segment saw a 20% revenue inc ...