United Parcel Service (NYSE: UPS ) stock is down in the dumps, down about 30% year-to-date, even when including dividends. Meanwhile, the S&P 500 Index ( SPX ) has gained around 12% so far this year. ThisI objectively search for undervalued stocks of any size across a wide variety of industries using quantitative methods that I've thoroughly backtested for success. I believe the numbers are more important than the story (most of the time), as they tend to paint a more realistic picture of the company’s pros ...