Northwest Natural's 15-min chart shows Bollinger Bands expanding downward, bearish marubozu.

Northwest Natural's 15-minute chart has exhibited Bollinger Bands Expanding Downward and a Bearish Marubozu at 11:00 on March 31, 2026. This indicates that the market trend is currently being driven by sellers, who are in control of the market, and that bearish momentum is likely to persist.