Ero Copper's 15min chart shows RSI overbought, KDJ death cross.

Based on Ero Copper's 15-minute chart, there are several technical indicators that suggest the stock's price may be experiencing a correction. Specifically, the Relative Strength Index (RSI) has reached overbought levels, which indicates that the stock price has risen too rapidly and is not supported by fundamental values. Furthermore, the KDJ Death Cross, which is a momentum indicator, has been triggered, suggesting that the stock's momentum is shifting towards the downside and may continue to decrease.