Heartflow's 15min chart shows MACD Death Cross and Bollinger Bands Narrowing.

According to the 15-minute chart of Heartflow, a significant technical indicator has been triggered, indicating a potential continuation of the downward trend in stock price. Specifically, the Moving Average Convergence Divergence (MACD) has crossed below its signal line, a phenomenon known as a MACD Death Cross. Furthermore, the Bollinger Bands have narrowed, suggesting that the magnitude of stock price fluctuations is decreasing. Taken together, these technical indicators suggest that the stock price has the potential to continue falling.