Why is Shelter Pharma falling/rising?

As of 04-Sep, Shelter Pharma Ltd's stock price is currently at 44.51, reflecting a decrease of 0.49, or 1.09%. The stock has been underperforming recently, having fallen for the last two days with a total decline of 1.31%. Over the past week, the stock has decreased by 4.28%, while it has shown a modest gain of 4.53% over the past month. However, year-to-date, the stock is down 20.22%, contrasting with a 3.30% increase in the benchmark index. Notably, the stock's trading volume has seen a significant rise, with a 127.27% increase in delivery volume on September 3rd compared to the five-day average, indicating a potential increase in investor interest despite the recent price decline.
Broader Market Context: In the context of the broader market, the Sensex has gained 0.80% over the past week, highlighting that Shelter Pharma's performance is lagging behind the benchmark. This underperformance is further emphasized by the stock's negative returns in the short term compared to the positive movement of the Sensex. While the stock's moving averages indicate some volatility, being higher than the 50-day and 100-day averages but lower than the 5-day, 20-day, and 200-day averages, it suggests mixed investor sentiment. Overall, the stock's recent decline can be attributed to its consecutive falls and underperformance against the sector, despite rising investor participation.