WestRock's 15-min chart triggers overbought RSI and narrowing Bollinger Bands.

Based on the technical indicators displayed on the 15-minute chart for Smurfit Kappa and WestRock, the Relative Strength Index (RSI) has exceeded the overbought threshold, indicating that the stock price has risen too quickly and may be unsupported by fundamental factors. Additionally, the Bollinger Bands have narrowed, suggesting that the magnitude of stock price fluctuations is decreasing, which may indicate a trend reversal or consolidation in the near future.