Why is SML ISUZU falling/rising?

As of 11-Nov, SML ISUZU Ltd is experiencing a decline in its stock price, currently at 2,944.60, which reflects a decrease of 135.15 or 4.39%. The stock has been underperforming, having fallen consecutively for the last two days with a total decline of 6.34%. It touched an intraday low of Rs 2925.8, indicating significant selling pressure. Additionally, the stock has underperformed its sector by 5.41% today, and the delivery volume has decreased substantially, falling by 58.7% against the 5-day average. Despite a strong year-to-date return of 109.34%, the recent short-term performance shows a negative trend, with a 9.68% drop over the past week and an 8.06% decline over the past month.
In the broader market context, while the Sensex has gained 0.49% over the past week and 1.66% over the past month, SML ISUZU's performance has been notably weaker. The stock's long-term growth prospects remain positive, supported by a healthy annual growth rate in net sales and operating profit, alongside rising promoter confidence as they have increased their stake by 15.01%. However, the current market sentiment appears to be overshadowing these positive factors, contributing to the stock's recent decline. The stock's valuation remains attractive compared to peers, but the immediate selling pressure and declining investor participation indicate a cautious market outlook.