Why is Delta Manufact. falling/rising?

As of 30-Jul, Delta Manufacturing Ltd's stock price is currently at 91.99, reflecting an increase of 2.99 or 3.36%. Despite this rise, the stock has underperformed its sector significantly, with a performance today that is down by 99.87%. The stock has shown erratic trading patterns, not trading on one day out of the last 20 days, and is currently trading below its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages. Additionally, while there has been a notable increase in delivery volume, rising by 217.92% against the 5-day average, the company faces significant challenges, including operating losses and a weak long-term fundamental strength, as indicated by a negative annual growth rate in net sales and a high debt-to-EBITDA ratio.
In the broader market context, Delta Manufacturing's short-term return of -0.01% over the past week contrasts with the Sensex, which has declined by 1.50%. This indicates that while the stock has seen a slight uptick recently, it is still struggling in comparison to the overall market trend. The company's negative results, including a significant drop in net sales and a high debt-equity ratio, contribute to its perception as a risky investment. Overall, despite the recent price increase, the underlying financial difficulties and poor growth prospects suggest that the stock's long-term outlook remains concerning.