The trend of PLG is generally in line with expectations. Since mid-December, the bullish engulfing pattern has appeared at the support level of the upward trend, clearly indicating a return of bullish momentum. This key candlestick successfully held the trend support — this is no coincidence. From a technical perspective, the rebound at this critical level fully demonstrates the presence of buying strength. Effective defense of the support level often signals the release of subsequent upward potential. At present, PLG is establishing a new upward structure, and the bullish signals are quite clear. The subsequent trend is worth continued attention.