Why is Hyundai Motor I falling/rising?

As of 22-Aug, Hyundai Motor India Ltd's stock price is currently at Rs 2,367.15, reflecting a decrease of Rs 81.85 or 3.34%. The stock has been underperforming, having fallen consecutively for the last three days, resulting in a total decline of 8.43% during this period. Today's trading saw the stock reach an intraday low of Rs 2,361.25, and the volume traded was significantly lower than the average, indicating a drop in investor participation. Despite a strong long-term fundamental strength characterized by a high return on equity and healthy growth in net sales and operating profit, the stock's recent performance has been negatively impacted by a flat quarterly result and a decline in net sales.
In the broader market context, Hyundai Motor India Ltd's short-term performance contrasts with the benchmark Sensex, as the stock has gained 6.10% over the past week while the Sensex has only increased by 0.88%. However, the stock's recent decline suggests that despite its long-term potential and increasing institutional investor participation, immediate concerns such as falling sales and reduced trading volume are weighing heavily on its price. The company's fair valuation and low debt levels provide a solid foundation, but the current market sentiment appears to be cautious, leading to the observed price drop.