Sisecam Resources (NYSE:SIRE – Get Rating) and Zentek (NASDAQ:ZTEK – Get Rating) are both small-cap oils/energy companies, but which is the better investment? We will compare the two businesses based on the strength of their earnings, analyst recommendations, valuation, institutional ownership, dividends, risk and profitability. Volatility and Risk Sisecam Resources has a beta of 0.69, […]