Why is Naman In-Store falling/rising?

As of 04-September, Naman In-Store (India) Ltd is experiencing a price increase, currently at 89.80, reflecting a rise of 3.3 or 3.82%. The stock has outperformed its sector today by 3.34%, and there has been a significant increase in investor participation, with delivery volume rising by 1400% compared to the 5-day average. Despite this positive movement, the stock has shown a decline of 9.84% over the past month and a substantial drop of 35.49% year-to-date. Unfortunately, there is no information available regarding positive or negative factors that could further explain the stock's recent movement.
In the broader market context, Naman In-Store's short-term performance over the past week shows a gain of 4.78%, significantly outperforming the Sensex, which only increased by 0.95% during the same period. However, the stock's longer-term performance remains concerning, with a year-to-date decline of 35.49% compared to the Sensex's gain of 4.61%. This stark contrast highlights the stock's volatility and underperformance relative to the broader market, despite the recent uptick in price.