The TTM non-GAAP P/E ratio for XOM stands at 7.09, exceeding the sector median of 6.37. This suggests that Exxon Mobil’s stock may be undervalued relative to its industry peers based on earnings. Additionally, the FWD Price/Sales ratio for XOM is 1.10, slightly lower than the sector median of 1.27. However, the TTM Price/Book ratio for XOM is 2.14, higher than the sector median of 1.51, suggesting that the stock is more expensive in relation to the value of its assets.