The proven Zacks Rank system focuses on earnings estimates and estimate revisions to find winning stocks. Nevertheless, we know that our readers all have their own perspectives, so we are always looking at the latest trends in value, growth, and momentum to find strong picks.

Of these, value investing is easily one of the most popular ways to find great stocks in any market environment. Value investors rely on traditional forms of analysis on key valuation metrics to find stocks that they believe are undervalued, leaving room for profits.

Zacks has developed the innovative Style Scores system to highlight stocks with specific traits. For example, value investors will be interested in stocks with great grades in the "Value" category. When paired with a high Zacks Rank, "A" grades in the Value category are among the strongest value stocks on the market today.

One company value investors might notice is Old Republic International (ORI Quick QuoteORI - Free Report) . ORI is currently sporting a Zacks Rank of #2 (Buy), as well as an A grade for Value.

Another notable valuation metric for ORI is its P/B ratio of 1.38. The P/B ratio is used to compare a stock's market value with its book value, which is defined as total assets minus total liabilities. This stock's P/B looks solid versus its industry's average P/B of 2.64. Over the past year, ORI's P/B has been as high as 1.40 and as low as 1.12, with a median of 1.26.

Finally, investors should note that ORI has a P/CF ratio of 8.78. This metric takes into account a company's operating cash flow and can be used to find stocks that are undervalued based on their solid cash outlook. This company's current P/CF looks solid when compared to its industry's average P/CF of 9.54. Over the past year, ORI's P/CF has been as high as 13.03 and as low as 7.90, with a median of 10.28.

These figures are just a handful of the metrics value investors tend to look at, but they help show that Old Republic International is likely being undervalued right now. Considering this, as well as the strength of its earnings outlook, ORI feels like a great value stock at the moment.