Why is Delta Manufact. falling/rising?

As of 13-Oct, Delta Manufacturing Ltd's stock price is rising, currently at Rs 81.84, reflecting an increase of Rs 7.44 or 10.0%. Today's price summary indicates that the stock opened down by 3.2% but reached an intraday high of Rs 81.84, showcasing a significant recovery. The stock has outperformed its sector by 10.47% today, despite having a wide trading range of Rs 9.82. In terms of returns, over the past week, the stock has gained 7.68%, contrasting with a decline of 8.03% over the past month. Notably, the stock has seen rising investor participation, with a 2.38% increase in delivery volume against the 5-day average, indicating a growing interest among investors. However, there is no information available regarding positive or negative factors that could further explain the stock's recent movement.
Broader market context shows that while Delta Manufacturing has experienced a short-term gain, its performance over the longer term has been less favorable compared to the benchmark Sensex. The stock's year-to-date return is down 24.81%, while the Sensex has risen by 5.36% during the same period. This stark contrast highlights the challenges faced by Delta Manufacturing in the broader market, despite its recent uptick in price. In the last week, the stock has significantly outperformed the Sensex, which only increased by 0.66%, suggesting that the recent rise may be a corrective movement after a period of underperformance.