Why is Dev Labtech falling/rising?

As of 02-Sep, Dev Labtech Venture Ltd's stock price is currently at Rs 69.40, reflecting an increase of Rs 2.35, or 3.5%. The stock has shown a positive performance today, outperforming its sector by 3.4% and opening with a gain of 3.5%. Despite this upward movement, the stock has experienced erratic trading, not trading on 2 out of the last 20 days, and has seen a significant decline in delivery volume, which fell by 76.19% against the 5-day average. In terms of returns, the stock has decreased by 11.03% over the past month and 15.87% over the past year, while it has outperformed the benchmark Sensex in the short term with a 1-week return of +3.57% compared to the Sensex's -0.78%.
Broader Market Context: The broader market context indicates that while Dev Labtech has had a positive short-term performance relative to the Sensex, it has struggled over longer periods, with a year-to-date decline of 9.87% compared to the Sensex's increase of 2.58%. This suggests that although the stock is currently rising, it is still facing challenges in maintaining investor interest and participation, as evidenced by the falling delivery volumes. The liquidity of the stock remains adequate for trading, but the overall trend indicates a struggle against broader market conditions, which may impact future performance.