The latest data point for BAC's P/B Ratio in Q1'26 stands at 1.18, reflecting a modest decline of approximately 4% from the Q3'25 peak of 1.283, yet remaining above the 1.0 threshold that indicates the stock is trading at a premium to its book value. Over the period from Q2'23 to Q1'26, the P/B Ratio exhibits an overall upward trend, starting from a low of 0.726 in Q3'23 and climbing steadily to highs around 1.28 in Q3'25, with intermittent fluctuations such as a brief dip to 0.917 in Q4'23 and a recent pullback in Q4'25 to 1.223. This progression highlights improving market perceptions of BAC's asset valuation, punctuated by volatility in early quarters, and underscores a bullish long-term pattern driven by sector recovery, though the area chart visualization emphasizes the smoothing of gains post-2023.