Why is Sona Machinery falling/rising?

As of 16-Jul, Sona Machinery Ltd's stock price is currently at Rs 77.50, reflecting an increase of Rs 0.5 or 0.65%. The stock has recently underperformed its sector by 0.66% and is 4.65% away from its 52-week low of Rs 73.9. Over the past week, the stock has declined by 1.90%, and it has experienced significant losses year-to-date, down 36.50%. However, there has been a rise in investor participation, with delivery volume increasing by 10% against the 5-day average, suggesting some renewed interest despite the overall negative performance.
In the broader market context, the Sensex has shown a slight decline of 1.04% over the past week, which is less severe than Sona Machinery's decline. This indicates that while the stock is facing challenges, the broader market is also experiencing downturns, albeit to a lesser extent. The stock's performance over the last month has been particularly poor, down 8.82%, contrasting sharply with the Sensex's gain of 1.06%. This divergence highlights the stock's struggles relative to the market, reinforcing the notion that Sona Machinery is facing specific challenges that are not entirely aligned with broader market trends.