Why is Panasonic Carbon falling/rising?

As of 19-Sep, Panasonic Carbon India Company Ltd. is experiencing a decline in its stock price, currently at 502.50, which reflects a decrease of 5.25 or 1.03%. The stock has underperformed its sector by 1.71% today and has seen a trend reversal after four consecutive days of gains. Despite a recent increase in investor participation, with delivery volume rising by 118.88% against the 5-day average, the stock is trading below its longer-term moving averages, indicating potential weakness. Over the past year, the stock has generated a return of -28.33%, and its long-term growth prospects appear poor, with net sales and operating profit growing at only 5.58% and 4.48% annually over the last five years, respectively.
In the broader market context, while the Sensex has increased by 0.88% over the past week, Panasonic Carbon's short-term return of +3.61% indicates some relative strength, although it remains significantly behind the benchmark over longer periods. The company's low debt-to-equity ratio suggests financial stability, yet its high price-to-book value and underwhelming return on equity of 12.3 indicate an expensive valuation. Additionally, the stock's performance has been below par in both the long term and near term, further contributing to investor concerns and the recent price decline.