Why is United Heat falling/rising?

As of 15-Jul, United Heat Transfer Ltd's stock price is currently at 77.70, reflecting an increase of 8.7, or 12.61%. The stock has outperformed its sector today by 12.24%, and it is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages. However, there has been a significant decline in investor participation, with delivery volume dropping by 88.1% compared to the 5-day average. In terms of returns, the stock has seen a 6.15% increase over the past week, while it has underperformed the benchmark Sensex over the year-to-date with a decline of 13.86%.
In the broader market context, the Sensex has shown a slight increase of 1.93% over the past month, contrasting with United Heat's modest 1.44% gain during the same period. While the stock has performed well in the short term, the significant drop in delivery volume may indicate waning investor interest, which could impact future price movements. Overall, despite the positive price change today, the stock's year-to-date performance remains concerning compared to the benchmark's growth of 6.56%.