Why is Sumitomo Chemi. falling/rising?

As of 31-Oct, Sumitomo Chemical India Ltd is experiencing a decline in its stock price, currently at 502.45, which reflects a decrease of 6.15 or 1.21%. The stock has underperformed its sector today by 2.2%, and it is trading below its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages. Additionally, there has been a notable drop in investor participation, with delivery volume falling by 22.63% against the 5-day average. Over the past week, the stock has decreased by 3.10%, and it has shown a significant decline of 12.71% over the past year, indicating poor long-term growth despite a high management efficiency with a return on equity (ROE) of 15.53%.
In the broader market context, the Sensex has shown a positive return of 3.65% over the past month, contrasting sharply with Sumitomo Chemical's decline of 7.67% during the same period. This underperformance is further highlighted by the company's flat results in September and a low debt-to-equity ratio, which, while generally favorable, does not compensate for the stock's expensive valuation relative to its peers. The stock's poor long-term growth, evidenced by a net sales growth rate of only 5.60% over the last five years and a high PEG ratio of 3.8, suggests that investors are cautious, leading to the current downward trend in its stock price.