Why is Delta Auto. falling/rising?

As of 18-Aug, Delta Autocorp Ltd is experiencing a decline in its stock price, currently at 67.90, reflecting a decrease of 1.6 or 2.3%. The stock has underperformed its sector today by 6.95%, and it is trading below all key moving averages, including the 5-day, 20-day, 50-day, 100-day, and 200-day averages. Additionally, there has been a notable drop in investor participation, with delivery volume on 14 August falling by 27.54% compared to the 5-day average. The stock's performance over the past week shows a decline of 3.00%, while it has gained 3.35% over the past month, indicating mixed short-term performance. There are no positive or negative factors available to further explain the stock's recent movement.
In the broader market context, Delta Autocorp's recent performance contrasts with the Sensex, which has increased by 1.19% over the past week. This underperformance relative to the benchmark suggests that investor sentiment towards Delta Autocorp is weaker compared to the overall market. The stock's liquidity remains adequate for trading, but the significant drop in delivery volume and consistent underperformance against moving averages indicate a lack of bullish momentum, contributing to the stock's downward trend.