Why is Deccan Cements falling/rising?

As of 17-Nov, Deccan Cements Ltd. is experiencing a significant decline in its stock price, currently at Rs 876.05, reflecting a decrease of Rs 124.65 or 12.46%. The stock has underperformed its sector by 12.33% today and has been on a downward trend for the last three days, accumulating a total loss of 13.8%. It has also traded in a wide range, with an intraday low of Rs 872.1 and high volatility of 9.92%. Over the past week and month, the stock has seen declines of 11.49% and 16.16%, respectively, although it has shown strong performance year-to-date with a return of 38.87%. Despite positive quarterly results indicating substantial growth in profit before tax and profit after tax, the stock is currently trading below all major moving averages, which suggests a bearish trend.
In the broader market context, Deccan Cements' recent performance contrasts sharply with the benchmark Sensex, which has gained 1.69% over the past week and 1.19% over the past month. This underperformance highlights the stock's struggles despite a strong year-over-year return of 50.25%, which significantly outpaces the market's 8.72% gain. The falling investor participation, indicated by a 41.95% drop in delivery volume, further exacerbates the stock's decline, suggesting a lack of confidence among investors. While the company maintains a fair valuation relative to its peers and has demonstrated robust profit growth, these factors have not been sufficient to counteract the recent negative price movements.