Why is Paradeep Phosph. falling/rising?

As of 04-Jul, Paradeep Phosphates Ltd is currently priced at 160.55, reflecting a decrease of 2.15, or 1.32%. Today's performance indicates that the stock has underperformed its sector by 0.99%, with a delivery volume that has fallen by 16.47% compared to the 5-day average. Despite this decline, the stock has shown strong long-term growth, with net sales increasing at an annual rate of 20.70% and operating profit at 20.03%. The company has consistently declared positive results over the last three quarters, contributing to an impressive 88.99% return over the past year. However, the stock is facing challenges due to its expensive valuation and a recent drop in investor participation.
In the broader market context, Paradeep Phosphates has outperformed the Sensex over the past year, generating returns of 88.99% compared to the benchmark's 4.23%. However, in the short term, the stock has underperformed, with a 1-month return of -7.20% against the Sensex's gain of 3.01%. This contrast highlights the stock's volatility and the impact of recent trading activity on its price movement. While institutional holdings remain high, indicating confidence in the company's fundamentals, the recent decline in delivery volumes and the stock's current valuation may be contributing to its downward price movement.