Why is SPARC falling/rising?

As of 06-Aug, Sun Pharma Advanced Research Company Ltd is experiencing a decline in its stock price, currently at Rs 140.40, reflecting a decrease of Rs 5.45 or 3.74%. The stock has been underperforming, having lost 8.5% over the last six days, and it is trading below all its moving averages, indicating a bearish trend. In terms of returns, the stock has decreased by 7.63% over the past week and 11.81% over the past month, while its year-to-date performance shows a significant decline of 29.89%. There is no information available regarding positive or negative factors that could be influencing the stock's recent movement.
In the broader market context, the Sensex has only fallen by 1.15% over the past week and 3.46% over the past month, indicating that SPARC's decline is more pronounced compared to the benchmark index. The pharmaceutical and drugs sector has also seen a decrease of 2.06%, suggesting that the overall market sentiment in this sector is negative, which may be contributing to SPARC's struggles. Despite a rise in investor participation, as evidenced by an increase in delivery volume, the stock's performance remains weak relative to both the sector and the broader market.