Why is Stellant Secu. falling/rising?

As of 25-Aug, Stellant Securities (India) Ltd is experiencing a price increase, with its current price at Rs. 568.20, reflecting a rise of Rs. 11.1 or 1.99%. The stock has reached a new 52-week and all-time high today, and it has been on a consecutive gain streak for the last 21 days, accumulating a remarkable 51.42% return during this period. Additionally, the stock has significantly outperformed the sector by 2.18%. Over various time frames, the stock has shown exceptional returns, including a staggering 1575.61% over the past year and 423.64% year-to-date. Positive financial results, such as a higher profit after tax and record earnings before interest, taxes, depreciation, and amortization, have contributed to this upward momentum, alongside the fact that the majority shareholders are promoters, indicating strong confidence in the company.
In the broader market context, Stellant Securities has outperformed the benchmark Sensex significantly, with a 10.38% return over the past week compared to the Sensex's 0.45%. This trend of outperformance is consistent across longer periods, showcasing the stock's ability to generate substantial returns compared to the broader market. However, it is worth noting that there has been a sharp decline in investor participation, with delivery volume dropping by 99.6% against the five-day average, which could indicate potential concerns about sustainability in the stock's upward trajectory. Despite this, the liquidity remains adequate for trading, allowing for continued interest in the stock.