Shares of Sight Sciences have returned +4.6% over the past month versus the Zacks S&P 500 composite's +1.2% change. The stock currently has a Zacks Rank #2 (Buy), indicating that it could outperform the broader market in the near term. While investors scrutinize revenue and earnings changes year-over-year and how they compare with Wall Street expectations to determine their next move, some key metrics always offer a more accurate picture of a company's financial health. Sight Sciences, Inc. (SGHT) reported ...