What is a stock's price-to-cash flow ratio?

@heather 

The price-to-cash flow ratio is a financial metric used to evaluate a stock's valuation by comparing its market price to its cash flow per share. It indicates the amount of cash flow generated by each share of a company's stock and is calculated by dividing the market price per share by the cash flow per share. The price-to-cash flow ratio is a useful tool to assess the relative value of a stock and is often compared to other similar companies or the overall market to determine if a stock is overvalued or undervalued.