Why is Nisus Finance falling/rising?

As of 22-Sep, Nisus Finance Services Co Ltd is experiencing a price increase, with its current price at Rs 367.00, reflecting a rise of Rs 15.5 or 4.41%. The stock has outperformed its sector by 3.99% today, reaching an intraday high of Rs 377, which is a 7.25% increase. Additionally, the stock is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, indicating a positive trend. Notably, there has been a significant rise in investor participation, with delivery volume increasing by 188.46% compared to the 5-day average. However, there is no information available regarding positive or negative factors that could further explain the stock's recent movement.
In the broader market context, Nisus Finance's short-term performance over the past week shows a return of +1.10%, which is better than the benchmark Sensex's return of +0.46%. Over the past month, the stock has also outperformed the Sensex, with a return of +2.80% compared to the benchmark's +1.05%. Despite these positive short-term movements, the year-to-date performance remains concerning, with the stock down by 21.64% while the Sensex has gained 5.15%. This contrast highlights the stock's volatility and the challenges it faces in the longer term.