Northern Technologies International's 15min chart shows Bollinger Bands expanding downward, bearish marubozu.

Based on the 15-minute chart for Northern Technologies International, the Bollinger Bands have been expanding downward, indicating a bearish trend. Additionally, the presence of a bearish Marubozu candlestick pattern at 10:15 on January 27, 2026, suggests that sellers are currently driving the market and that bearish momentum is likely to continue.