Investing in stocks, after analyzing the valuation metrics, is considered one of the best practices. The price-toearnings ratio has always been the obvious choice when considering the valuation metrics. This is because calculations based on earnings are easy and come in handy. However, the price-to-sales ratio is convenient for determining the value of stocks incurring losses or in an early development cycle, generating meager or no profit. What's the Price-to-Sales Ratio? While a loss-making company with a ...