Why is Delta Industrial falling/rising?

As of 14-Nov, Delta Industrial Resources Ltd is experiencing a decline in its stock price, currently at Rs 14.48, which represents a decrease of Rs 1.02 or 6.58%. The stock has underperformed its sector by 7.34% today and opened with a significant loss of 8.97%. It reached an intraday low of Rs 14.11, indicating a strong downward trend after two consecutive days of gains. Additionally, the stock has shown a negative performance over the past week and month, with declines of 3.47% and 8.64%, respectively. The delivery volume has also plummeted by 97.94% compared to the five-day average, suggesting a lack of investor interest, which could further contribute to the stock's downward movement.
In the broader market context, Delta Industrial's recent performance contrasts sharply with the Sensex, which has gained 1.62% over the past week and 3.09% over the past month. While the stock has shown a positive year-to-date return of 2.48%, its longer-term performance is concerning, with a 27.05% decline over the past year compared to the Sensex's 9.00% gain. This underperformance relative to the benchmark indicates that investor sentiment may be shifting away from Delta Industrial, exacerbating its current price decline.