Why is Lerthai Finance falling/rising?

As of 22-Sep, Lerthai Finance Ltd. is experiencing a price increase, with its current price at 635.55, reflecting a change of 5.9 or 0.94% upward. The stock is currently trading close to its 52-week high, just 1.09% away from Rs 642.5. It has outperformed its sector by 1.18% today, and it is trading above all its moving averages, including the 5-day, 20-day, 50-day, 100-day, and 200-day averages. Additionally, there has been a significant rise in investor participation, with delivery volume increasing by 2025% compared to the 5-day average. However, it is noted that the stock did not trade on 4 out of the last 20 days, indicating some erratic trading behavior. There is no information available regarding positive or negative factors that could further explain the stock's movement. Broader market context shows that Lerthai Finance has outperformed the benchmark Sensex in both the short-term and long-term. Over the past week, the stock has increased by 0.94%, compared to the Sensex's 0.46% rise. In the last month, Lerthai Finance has gained 4.89%, while the Sensex has only increased by 1.05%. Year-to-date, the stock has risen by 23.53%, significantly outperforming the Sensex's 5.15% gain. This trend of strong performance relative to the benchmark suggests that investor confidence in Lerthai Finance is robust, contributing to its rising stock price.