Based on the latest data from June 2025, CB stock is trading at $283.82, positioning it between the 2.4x and 3.1x PE multiples. Specifically, the stock price sits above the 2.4x PE boundary of $222.79 but well below the 3.1x PE boundary of $286.58, indicating the stock is trading in the undervalued zone. This suggests the stock is approaching fair value territory but remains attractively priced from a PE ratio perspective, offering potential investment opportunities for value-oriented investors. Examining the historical trend from 2020 to 2025, CB has experienced significant valuation expansion over this period. The stock began 2020 trading around $138.84, positioned between the 2.4x and 3.1x PE multiples in undervalued territory. A notable valuation compression occurred during the March 2020 market decline, when the price dropped to $109.20, moving deeper into undervalued territory. Subsequently, the stock demonstrated a strong upward trajectory, reaching peaks above $290 in March 2025 before settling at current levels. Throughout most of 2021-2024, the stock traded consistently in the undervalued to value zones, rarely breaching the 3.1x PE multiple boundary. The PE stream boundaries themselves have shown an upward trend over time, reflecting improving company fundamentals and earnings growth, with the 2.4x PE boundary rising from approximately $83 in early 2020 to $223 by 2025, indicating substantial earnings expansion over the five-year period.