Why is Datamatics Glob. falling/rising?

As of 18-Sep, Datamatics Global Services Ltd is experiencing a decline in its stock price, currently at Rs 889.30, which reflects a decrease of Rs 21.7 or 2.38%. The stock has been underperforming, having fallen for the last four consecutive days with a total decline of 3.68% during this period. Despite opening with a gain of 3.72% today and reaching an intraday high of Rs 944.9, it also touched a low of Rs 885, indicating high volatility with an intraday fluctuation of 5%. Over the past year, the stock has generated a return of 39.62%, outperforming the BSE500 index, but it has recently seen a drop in investor participation, with delivery volume decreasing by 32.88% compared to the five-day average.
In the broader market context, the stock's short-term performance has been notably weaker than the benchmark, as it has declined by 2.49% over the past week while the Sensex has risen by 1.80%. Although Datamatics has shown strong long-term performance, with a 39.27% increase year-to-date and a remarkable 938.90% rise over the last five years, the recent negative momentum and falling investor interest may be contributing to its current price decline. The company's low debt-to-equity ratio is a positive factor, but the recent underperformance against the sector and the broader market may be causing investor concern.