Acorn Energy's 15min chart shows Bollinger Bands Narrowing, Bearish Marubozu signal.

According to the 15-minute chart for Knightscope, the stock's recent price fluctuations have been declining, with a notable Bollinger Bands Narrowing and Bearish Marubozu at 11/21/2025 13:00. This suggests that the magnitude of price movement has decreased, indicating a bearish market sentiment and increased control by sellers. Consequently, it is likely that the bearish momentum will persist.