Vaxcyte's 15min chart shows RSI overbought, Bollinger Bands narrowing.

According to the 15-minute chart of Vaxcyte's stock, there are two notable indicators that suggest a potential reversal in the upward trend. Firstly, the Relative Strength Index (RSI) has reached an overbought level, indicating that the stock price has risen too rapidly and is no longer supported by its fundamental value. Secondly, the Bollinger Bands have narrowed, which suggests that the magnitude of the stock price fluctuations is decreasing, indicating a potential consolidation or correction in the stock price. Therefore, it is possible that the stock price may experience a decline in the near future, as the indicators suggest a potential reversal in the upward trend.