Why is Blue Pearl Agri falling/rising?

As of 16-Sep, Blue Pearl Agriventures Ltd is experiencing a decline in its stock price, currently at Rs 83.05, reflecting a decrease of 4.35 (-4.98%). The stock has been underperforming significantly, having fallen for the last 13 consecutive days, resulting in a total decline of 27.54% during this period. It opened today with a loss of 4.98% and has not traded outside this price range. Despite positive results over the last four quarters, including a notable growth in net sales by 91.40%, the stock's long-term fundamentals are weak, with a low return on capital employed (ROCE) of 0.26% and a high price-to-book value ratio of 82.8, indicating an expensive valuation compared to peers.
In the broader market context, the stock's performance has been notably poor compared to the benchmark Sensex, which has gained 1.58% over the past week and 2.21% over the past month, while Blue Pearl has seen declines of 14.95% and 15.13% respectively in the same periods. This stark contrast highlights the stock's struggles in the current market environment, despite its long-term performance being strong with a 40.19% return over the past year. The rising investor participation, as indicated by a significant increase in delivery volume, may suggest some interest, but the overall sentiment remains negative due to the company's weak long-term growth prospects and high valuation.