Why is AI Champ.Inds. falling/rising?

As of 22-Sep, AI Champdany Industries Ltd is experiencing a decline in its stock price, currently at 56.29, which reflects a decrease of 0.16 or 0.28%. The stock has recently outperformed its sector by 0.43%, but it has also seen a trend reversal after four consecutive days of gains. Despite trading higher than its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, there has been a significant drop in investor participation, with delivery volume falling by 79.23% against the 5-day average. Over the past week, the stock has gained 5.31%, but it has underperformed over the past month and year-to-date, with declines of 1.25% and 2.95%, respectively. The stock's strong performance over the past year and three years, with increases of 26.18% and 188.67%, respectively, indicates a longer-term positive trend, although recent movements suggest some volatility.
In the broader market context, the Sensex has shown a modest increase of 0.46% over the past week, while AI Champdany's short-term performance has significantly outperformed this benchmark. However, the stock's recent decline contrasts with the Sensex's positive trajectory over the past month and year-to-date, where it has gained 1.05% and 5.15%, respectively. This divergence highlights a potential concern for investors regarding the stock's sustainability in the face of declining participation and recent price movements, despite its strong historical performance.