Why is Sona Machinery falling/rising?

As of 08-Sep, Sona Machinery Ltd's stock price is currently at 74.65, reflecting an increase of 0.6, or 0.81%. The stock's performance today is inline with its sector, although it is higher than the 20-day moving average but lower than the 5-day, 50-day, 100-day, and 200-day moving averages. Notably, there has been a significant decline in investor participation, with delivery volume dropping by 84.38% compared to the 5-day average. Over the past week, the stock has decreased by 0.40%, while it has shown a modest increase of 3.68% over the past month. However, the year-to-date performance remains concerning, with a decline of 38.84%, and a staggering drop of 64.38% over the past year.
In the broader market context, the Sensex has increased by 0.60% over the past week and by 1.68% over the past month, indicating that while Sona Machinery is struggling, the overall market is performing better. The stock's year-to-date performance is significantly worse than the benchmark, which has gained 4.77% in the same period. This disparity suggests that Sona Machinery is facing specific challenges that are not affecting the broader market, contributing to its underperformance relative to the Sensex.