Rentokil Initial's 15min chart shows Bollinger Bands narrowing and bearish Marubozu.

As observed on Rentokil Initial's 15-minute chart, the stock's price activity has resulted in the narrowing of Bollinger Bands, accompanied by a bearish Marubozu candlestick formation on January 28th, 2023 at 14:30. This technical indicator suggests a decrease in the magnitude of price fluctuations, indicating that sellers are currently dominating the market, and it is likely that bearish momentum will persist.