Why is Delta Industrial falling/rising?

As of 23-Jun, Delta Industrial Resources Ltd is experiencing a slight increase in its stock price, currently at 12.49, reflecting a change of 0.05 or 0.4% upward. The stock has shown a positive trend recently, gaining 8.33% over the past week and 4.08% over the past month. It has been gaining for the last three days, indicating a potential recovery phase. Additionally, the delivery volume has significantly increased, rising by 619.73% against the 5-day average, suggesting heightened investor interest. However, the stock is still down 11.61% year-to-date and has a substantial decline of 70.69% over the past year, indicating that while there are positive movements, the long-term performance remains concerning. There is no information available regarding positive or negative factors that could further explain the stock's recent movement.
In the broader market context, Delta Industrial's recent performance stands in contrast to the Sensex, which has only increased by 0.12% over the past week. This suggests that the stock is outperforming the benchmark in the short term, which could be attracting more investor attention. However, the year-to-date performance shows that while the stock has made gains recently, it still lags behind the Sensex's 4.81% increase, highlighting the challenges the company faces in regaining investor confidence in the long run.