Pembina Pipeline's 15-minute chart shows Bollinger Bands narrowing, bearish Marubozu formation.

Based on the 15-minute chart of Pembina Pipeline, there has been a narrowing of Bollinger Bands, accompanied by a bearish Marubozu candlestick pattern on December 3rd, 2022 at 2:30 PM. This indicates a decrease in the magnitude of stock price fluctuations, suggesting that sellers are currently in control of the market and a continuation of bearish momentum is likely.