Why is NDA Securities falling/rising?

As of 15-Sep, NDA Securities Ltd is currently priced at 42.70, with no change in price (0.00%). The stock has underperformed its sector by 0.47% today, despite a notable increase in investor participation, as evidenced by a delivery volume rise of 83.28% against the 5-day average. Over the past week, the stock has shown a positive return of 2.84%, although it has declined by 9.30% over the past month. Year-to-date, the stock has performed well with a return of 31.30%, significantly outpacing the benchmark Sensex, which has only increased by 4.67% during the same period. Unfortunately, there is no available information regarding positive or negative factors that could further explain the stock's recent movement.
In the broader market context, NDA Securities has outperformed the Sensex over various time frames, particularly over the last three years, where it has returned 205.65% compared to the benchmark's 36.46%. However, the stock's recent underperformance in the short term, particularly in comparison to the sector, may indicate some volatility or profit-taking among investors. The stock's current price is above the 200-day moving average but below the shorter-term moving averages, suggesting mixed signals regarding its momentum. Overall, while the stock has had strong long-term performance, recent trends indicate a need for cautious observation in the short term.