Why is Vintage Secur. falling/rising?

As of 23-Sep, Vintage Securities Ltd is currently priced at 19.93, with no change in price (0.00%). The stock has shown a strong performance over the past week, rising by 4.24%, and over the past month, it has increased by 16.82%. However, today the stock underperformed its sector by 0.33%, and there has been erratic trading, as it did not trade on one day out of the last 20. Additionally, the delivery volume has decreased by 22.81% compared to the 5-day average, indicating falling investor participation. Despite these challenges, the stock is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, suggesting a generally positive trend over a longer period. There are no positive or negative dashboard factors available to further explain the stock's recent movement.
Broader market context indicates that while Vintage Securities Ltd has outperformed the Sensex over various periods, including a year-to-date return of 7.27% compared to the Sensex's 5.07%, the stock's recent underperformance today may reflect broader market conditions or sector-specific issues. The Sensex itself has shown a slight decline of 0.34% over the past week, which may contribute to the stock's performance being affected by overall market sentiment. The significant outperformance of Vintage Securities Ltd over the longer term, particularly a 132.28% increase over the past three years, contrasts with the Sensex's 41.31% increase, highlighting its potential resilience despite current fluctuations.