Why is Bombay Oxygen falling/rising?

As of 17-Sep, Bombay Oxygen Investments Ltd is experiencing a price increase, currently at Rs 25,784.00, reflecting a rise of Rs 172.0 or 0.67%. The stock opened with a gain of 2.69% today and reached an intraday high of Rs 26,299.8. Despite this positive movement, the stock has shown a mixed performance over various periods, with a 1-week decline of 0.02% and a year-to-date drop of 12.75%. Additionally, the stock is currently trading above its 50-day, 100-day, and 200-day moving averages, although it is below its 5-day and 20-day moving averages. Notably, there has been a significant decline in investor participation, with delivery volume falling by 46.43% against the 5-day average, indicating a potential concern for sustained momentum.
In the broader market context, the stock's performance over the past week has underperformed the Sensex, which has gained 1.56%. However, over the past month, Bombay Oxygen has outperformed the benchmark with a return of 6.08% compared to the Sensex's 2.60%. The stock's long-term performance is strong, with a 3-year return of 111.75% and a 5-year return of 142.24%, significantly outpacing the Sensex's respective returns of 40.54% and 112.14%. This suggests that while the stock is currently rising, its recent volatility and declining investor participation could pose challenges for future performance.