Natural Grocers' 15-min chart shows Bollinger Bands expanding downward, bearish Marubozu.

Based on the 15-minute chart for Natural Grocers, the Bollinger Bands are currently expanding downward, and a bearish Marubozu pattern has emerged as of December 3, 2022 at 15:15. This suggests that market momentum is currently being driven by selling pressure, and that bears are in control. As such, it is likely that bearish trends will continue in the near term.