Why is BMW Industries falling/rising?

As of 30-Sep, BMW Industries Ltd is experiencing a decline in its stock price, currently at Rs 42.41, which reflects a decrease of Rs 1.65 or 3.74%. Today's price summary indicates that the stock has underperformed its sector by 4.63%, with an intraday low of Rs 39.9, marking a significant drop of 9.44%. The stock has shown high volatility today, with a wide trading range and a weighted average price closer to its low. Over the past week, the stock has decreased by 8.56%, and its year-to-date performance shows a substantial decline of 20.82%. Despite a relatively attractive valuation with a return on capital employed (ROCE) of 12.2, the stock has generated a negative return of 36.77% over the past year, alongside a 3.7% fall in profits. This poor performance is compounded by low domestic mutual fund interest, indicating a lack of confidence in the stock's future prospects.
In the broader market context, BMW Industries' short-term performance has been notably worse than the benchmark, with the Sensex declining only 2.23% over the same week. The stock's long-term growth outlook appears bleak, with net sales and operating profit growth rates of only 3.01% and 11.00%, respectively, over the last five years. Negative financial results reported for June 25, including a significant increase in interest expenses and a drop in profit after tax, further contribute to the stock's downward trajectory. Overall, the combination of poor recent performance, high volatility, and lack of institutional support paints a concerning picture for BMW Industries, leading to its current decline in stock price.