Why is Rama Phosphates falling/rising?

As of 12-Sep, Rama Phosphates Ltd's stock price is currently at Rs 140.00, reflecting a decrease of Rs 6.00, or 4.11%. The stock has underperformed its sector by 3.56% today and has experienced a trend reversal, falling after three consecutive days of gains. It opened with a loss of 2.05% and reached an intraday low of Rs 140. The trading volume has also seen a significant decline, with delivery volume dropping by 86.65% compared to the five-day average. While the stock has shown strong year-to-date performance with a 45.72% increase, it has underperformed over the past month, down 1.89%, and over the past three years, down 8.39%. Unfortunately, there is no information available regarding positive or negative factors that could further explain the stock's recent movement.
Broader market context indicates that the stock's short-term performance is slightly behind the benchmark, with a one-week return of 1.45% compared to the Sensex's 1.48%. The stock's year-to-date performance is significantly better than the Sensex, which has only increased by 4.82%. However, the recent decline in stock price amidst a backdrop of falling investor participation suggests a lack of confidence among investors, which may be contributing to the current downward trend. Overall, while the stock has had a strong performance over the longer term, recent movements indicate a shift in sentiment that is impacting its price negatively.