Why is Maruti Suzuki falling/rising?

As of 04-Sep, Maruti Suzuki India Ltd's stock price is currently at 14,655.65, reflecting a decrease of 265.35 points or 1.78%. The stock opened with a gain of 2.87% today, reaching an intraday high of Rs 15,349.85, but ultimately underperformed its sector by 3.04%. Over the past week, the stock has seen a decline of 0.98%, while it has performed well over the last month with an increase of 18.54%. Despite a strong long-term growth trajectory, with net sales growing at an annual rate of 21.00% and operating profit at 68.67%, the stock's recent performance has been tempered by a slight decline in profits of 1.2% over the past year. Additionally, the delivery volume has fallen by 9.6% against the 5-day average, indicating a decrease in investor participation.
In the broader market context, the Sensex has gained 0.80% over the past week, contrasting with Maruti Suzuki's decline, suggesting that the stock is not keeping pace with the overall market. While the company has a low debt-to-equity ratio and high institutional holdings at 38.54%, which typically indicates strong fundamentals, the recent underperformance relative to the sector and the decline in delivery volumes may have contributed to the stock's downward movement. Despite its attractive valuation and market-beating performance over the long term, these short-term challenges appear to be influencing investor sentiment negatively.