Bluelinx's 15min chart shows bullish Bollinger Bands and Marubozu signal.

Based on the 15-minute chart for Bluelinx, the Bollinger Bands are expanding upward, indicating an upward trend driven by strong buying activity. The Bullish Marubozu candlestick pattern on October 8, 2025 at 12:30 further reinforces this notion, suggesting that buyers are in control of the market and that bullish momentum is likely to persist.