Based on the 4-hour chart pattern, BNB is currently showing a strong bullish structure with lows continuously rising and highs consistently breaking through. After bottoming out at 633.79 and stabilizing, the price has steadily oscillated upward, with the bulls fully dominating the momentum. The recent pullback after reaching 667.26 is a healthy profit-taking correction during the uptrend and has not broken the upward trend. The short-term retracement is limited, support levels are solid, and the bearish momentum continues to weaken. The overall outlook is likely to continue oscillating upward, maintaining a firm bullish bias.