Why is Solve Plastic falling/rising?

As of 18-Sep, Solve Plastic Products Ltd is experiencing a price increase, currently at 31.85, reflecting a rise of 1.5 or 4.94%. The stock has shown strong performance today, outperforming its sector by 5.59%. Additionally, the delivery volume has significantly increased by 150% compared to the 5-day average, indicating rising investor participation. In terms of returns, the stock has gained 10.21% over the past week, while it has also outperformed the benchmark Sensex, which only increased by 1.67%. However, it is important to note that the stock is still down 29.85% year-to-date and has a substantial decline of 49.24% over the past year, suggesting that while there is a positive short-term movement, the longer-term trend remains negative.
Broader Market Context: The stock's recent performance contrasts sharply with the broader market, as it has outperformed the Sensex in the short term. While the Sensex has gained 2.20% over the past month, Solve Plastic has achieved a return of 4.43%, indicating a stronger recovery in the short term relative to the market. Despite this positive short-term trend, the stock's year-to-date performance remains significantly lower than the Sensex's gain of 7.52%, highlighting the challenges the company faces in regaining investor confidence and addressing its longer-term decline.