Why is NDA Securities falling/rising?

As of 23-Sep, NDA Securities Ltd is experiencing a decline in its stock price, currently at 42.84, which reflects a decrease of 0.19 or 0.44%. The stock has underperformed its sector by 0.77% today and has been on a consecutive downward trend for the last two days, resulting in a total return drop of 2.41% during this period. Although the stock is trading above its 200-day moving average, it is below the 5-day, 20-day, 50-day, and 100-day moving averages. Notably, there has been a significant increase in investor participation, with delivery volume rising by 428.85% compared to the 5-day average, indicating heightened trading activity. However, there are no available positive or negative factors to further clarify the stock's recent movement.
In the broader market context, NDA Securities has underperformed the benchmark Sensex in the short term, with a 1-week return of -4.80% compared to the Sensex's -0.34%. Over the past month, the stock has also declined by 2.39%, while the Sensex has gained 0.98%. Despite a strong year-to-date performance of +31.73% against the Sensex's +5.07%, the recent short-term trends suggest a shift in investor sentiment, leading to the current decline in stock price.