Boot Barn's 15min chart shows Bollinger Bands expanding upward with bullish marubozu.

Based on the 15-minute chart for Boot Barn, the Bollinger Bands are expanding upward, and a bullish Marubozu was observed on December 3, 2022 at 11:15. This indicates that the market trend is being driven by strong buying activity, with buyers exerting control over market direction. As a result, it is likely that bullish momentum will continue in the near term.