Why is DCM Shriram falling/rising?

As of 23-Sep, DCM Shriram Ltd. is experiencing a decline in its stock price, currently at 1,211.60, which reflects a decrease of 25.6 points or 2.07%. The stock has underperformed its sector by 2.76% today and has been on a downward trend for the last four days, accumulating a total drop of 9.65% during this period. The stock's performance over the past week shows a decline of 1.06%, while its one-month performance is down by 4.07%. Despite a year-to-date increase of 4.99% and a one-year return of 9.89%, the stock's recent movement is influenced by a significant drop in investor participation, with delivery volume falling by 59.16% compared to the five-day average. Although the company has a high return on capital employed (ROCE) of 17.26% and a low debt-to-EBITDA ratio of 0.65, which indicates strong management efficiency and debt servicing ability, these positive factors have not been sufficient to counteract the recent price decline.
In the broader market context, DCM Shriram's short-term performance has lagged behind the benchmark, with the Sensex showing a slight decline of 0.34% over the past week, compared to the stock's 1.06% drop. The stock's performance over the last month is also underwhelming, as it has decreased by 4.07% while the Sensex has gained 0.98%. This underperformance, coupled with the broader market's negative sentiment, has contributed to the stock's recent struggles. Despite a strong long-term performance, as evidenced by a 230.45% increase over the past five years compared to the Sensex's 117.96%, the current market conditions and declining investor interest are impacting DCM Shriram's stock price negatively.