RBB's 15min chart triggers Bollinger Bands expanding downward, bearish marubozu pattern.

Based on RBB's 15-minute chart, there is evidence of Bollinger Bands expanding downward, accompanied by a bearish Marubozu pattern observed at 02/05/2026 14:00. This suggests that the market trend is being primarily driven by selling pressure, indicating that sellers currently hold the reins and bearish momentum is likely to persist.