Why is OSEL Devices falling/rising?

As of 23-Sep, OSEL Devices Ltd is experiencing a price increase, currently at 630.00, reflecting a change of 6.25 or 1.0% upward. The stock has shown strong performance recently, with a 1-week return of +7.02%, significantly outperforming the Sensex, which has declined by 0.28%. Additionally, the stock has reached a new 52-week and all-time high of Rs. 648 today. It is also trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, indicating a positive trend. Furthermore, there has been a notable increase in investor participation, with delivery volume rising by 15.2% compared to the 5-day average, suggesting growing interest in the stock. Unfortunately, there is no information available regarding positive or negative factors that could influence the stock's recent movement.
In the broader market context, OSEL Devices' short-term performance stands in stark contrast to the benchmark, as it has gained 7.02% over the past week while the Sensex has seen a slight decline. This divergence indicates that OSEL Devices is attracting investor interest despite a generally unfavorable market environment. The stock's year-to-date performance is also impressive, with a gain of 107.31%, compared to the Sensex's 6.45%, further highlighting its strong position relative to the broader market.