POSCO's 15-min chart triggers MACD Death Cross, KDJ Death Cross, Bearish Marubozu.

Based on POSCO's 15-minute chart, several technical indicators have triggered a bearish trend. Specifically, the MACD (Moving Average Convergence Divergence) has crossed below its signal line, known as a "Death Cross," while the KDJ (Stochastic Oscillator) has also triggered a "Death Cross." Additionally, the chart has produced a bearish Marubozu candlestick pattern, which suggests that the stock price has the potential to continue falling. The momentum of the stock price is shifting towards the downside, and there is potential for further decreases in value. Sellers appear to be in control of the market, and the bearish momentum is likely to continue.