Why is S & S Power Swit falling/rising?

As of 08-Sep, S & S Power Switchgear Ltd is experiencing a price increase, with its current price at Rs 405.90, reflecting a rise of Rs 13.9 or 3.55%. The stock opened with a significant gain of 4.85% today and reached an intraday high of Rs 411. Despite this positive movement, there has been a notable decline in investor participation, with delivery volume falling by 35.76% against the 5-day average. Over the past week, the stock has outperformed its sector by 3.84% and has shown a strong return of 9.70%, while its performance over the last month is also positive at 5.43%. However, year-to-date, the stock is down 2.45%, and its one-year performance shows a decline of 6.32%. The stock is currently trading above all its moving averages, indicating a bullish trend.
In the broader market context, S & S Power Switchgear Ltd's short-term performance has significantly outpaced the Sensex, which has only increased by 0.53% over the past week. This contrast highlights the stock's strong momentum relative to the benchmark. While the stock has shown impressive returns over the last three years at 1278.27%, it has struggled in the more recent one-year and year-to-date periods compared to the Sensex, which has gained 3.39% year-to-date. Overall, the combination of strong short-term performance and the recent price increase suggests positive sentiment around the stock, despite the decline in investor participation.