Boston Scientific's 15-minute chart exhibits Bollinger Bands narrowing, KDJ death cross.

Based on the 15-minute chart for Option Care, there are several indicators that suggest a shift in the momentum of the stock price. Firstly, the Bollinger Bands are narrowing, which indicates a decrease in the magnitude of stock price fluctuations. Furthermore, the KDJ indicator has triggered a death cross, which occurs when the short-term moving average crosses below the long-term moving average. This crossover is a bearish signal that suggests the momentum of the stock price is shifting towards the downside and may continue to decrease in the future.