Why is Dr Lalchand. Lab falling/rising?

As of 19-Sep, Dr Lalchandani Labs Ltd is experiencing a decline in its stock price, currently at Rs 23.01, which represents a decrease of 1.21 or 5.0%. The stock has been underperforming, having fallen consecutively for the last two days and showing a significant drop of 11.43% over the past week. Today's trading saw the stock open with a loss of 5%, reaching an intraday low of Rs 23.01, and it has not traded above this price throughout the day. Additionally, there has been a notable decrease in investor participation, with delivery volume dropping by 63.64% compared to the five-day average, indicating reduced interest from traders. The stock's performance over various time frames shows a year-to-date increase of 36.15%, but it has underperformed the sector today by 4.81%.
In the broader market context, the Sensex has shown a positive return of 0.88% over the past week, contrasting with Dr Lalchandani Labs Ltd's significant decline. While the stock has performed well year-to-date and over the past month, its recent performance indicates a struggle against both sector trends and overall market sentiment. The stock's returns over the last three years have been negative at -14.14%, while the Sensex has gained 39.71%, further highlighting the disparity in performance. This underperformance relative to the benchmark and the recent drop in trading activity suggest that investor confidence in Dr Lalchandani Labs Ltd is waning, contributing to the current decline in its stock price.