Why is Alfred Herbert falling/rising?

As of 06-Aug, Alfred Herbert (India) Ltd is experiencing a price increase, currently at Rs 3,174.00, which reflects a rise of Rs 114.0 or 3.73%. The stock has shown strong performance today, opening with a gain of 4.41% and reaching an intraday high of Rs 3,199, which is 4.54% higher than the previous close. Additionally, the stock has outperformed its sector by 4%. Over the past week, it has gained 0.92%, and over the past month, it has increased by 5.29%. Year-to-date, the stock has surged by 58.07%, significantly outperforming the Sensex, which has only increased by 3.08%. However, it is worth noting that there has been a decline in investor participation, with delivery volume falling by 57.48% against the 5-day average.
Broader Market Context: In the context of the broader market, Alfred Herbert's short-term performance stands in stark contrast to the Sensex, which has declined by 1.15% over the past week and 3.46% over the past month. This indicates that while the stock is rising, the overall market sentiment is negative. The stock is also trading above its moving averages, suggesting a bullish trend. Despite the positive price movement, the significant drop in delivery volume may raise concerns about the sustainability of this upward trend in the face of broader market challenges.