Why is AastamangalamFin falling/rising?

As of 11-Sep, Aastamangalam Finance Ltd's stock price is currently at Rs 44.02, reflecting a decrease of Rs 2.28 or 4.92%. Today's price summary indicates that the stock has underperformed its sector by 4.81%, reaching an intraday low of Rs 44.02. The stock has shown a decline of 2.93% over the past week, while its year-to-date performance is down by 2.61%. Despite the recent drop, the company has reported positive results over the last seven consecutive quarters, with a significant profit after tax growth of 39.09% and net sales increasing to Rs 13.26 crore. The stock is trading at a fair valuation compared to its peers, with a price-to-book value of 0.9, but the falling investor participation, as evidenced by a 34.87% drop in delivery volume, may be contributing to the current price decline.
In the broader market context, Aastamangalam Finance Ltd's recent performance contrasts with the benchmark Sensex, which has gained 1.03% over the past week and 4.36% year-to-date. While the stock has outperformed the BSE500 over the long term, its short-term underperformance relative to the benchmark suggests that investor sentiment may be shifting, possibly due to the recent decline in trading volume and liquidity. The stock's ability to generate a 27.94% return over the past year, alongside a significant profit increase, indicates that while the fundamentals remain strong, the current market dynamics are leading to a downward price movement.