BioSig Technologies (NASDAQ:BSGM – Get Rating) and Yubo International Biotech (OTCMKTS:YBGJ – Get Rating) are both small-cap medical companies, but which is the better business? We will compare the two companies based on the strength of their dividends, risk, institutional ownership, profitability, valuation, earnings and analyst recommendations. Profitability This table compares BioSig Technologies and Yubo […]