Why is Simplex Realty falling/rising?

As of 03-Sep, Simplex Realty Ltd is currently priced at Rs 182.00, reflecting a decrease of Rs 1.75, or 0.95%. The stock has underperformed its sector today, with a performance drop of 1.75%. Over the past week, it has seen a decline of 2.31%, while its one-month performance shows a positive return of 6.43%. However, year-to-date, the stock is down 10.19%, and over the past year, it has decreased by 27.49%. Notably, the stock has experienced erratic trading, not trading on two days out of the last 20, and has shown a significant drop in delivery volume, down 98.43% against the five-day average, indicating falling investor participation. The stock is trading in a narrow range of Rs 1.75 and is currently above its 20-day moving averages but below the longer-term moving averages.
In the broader market context, the Sensex has shown a slight decline of 0.27% over the past week, which is less than the drop experienced by Simplex Realty. While the stock has outperformed the benchmark over the last three years with an impressive return of 88.60% compared to the Sensex's 37.01%, its year-to-date performance is significantly lagging behind the Sensex's gain of 3.11%. This disparity suggests that while Simplex Realty has had strong long-term growth, recent trends indicate challenges that may be affecting investor confidence and participation, contributing to its current price decline.