Why is Vimta Labs falling/rising?

As of 24-Sep, Vimta Labs Ltd is experiencing a decline in its stock price, currently at Rs 730.60, which reflects a decrease of Rs 19.05 or 2.54%. The stock has been underperforming recently, having fallen for the last three consecutive days, resulting in a total decline of 11.4% during this period. Additionally, today's performance indicates that it has underperformed its sector by 3.45%. Despite a strong long-term growth trajectory, with a remarkable 160.46% return over the past year and a healthy operating profit growth rate of 78.76%, the stock is currently facing challenges such as reduced investor participation, as evidenced by a significant drop in delivery volume.
In the broader market context, Vimta Labs' recent short-term performance contrasts with the benchmark Sensex, which has only declined by 1.18% over the past week, while Vimta Labs has seen a sharper decline of 6.98%. This indicates that the stock is not only struggling in its immediate performance but is also diverging negatively from the overall market trend. While the company has demonstrated strong financial results and a low debt-to-equity ratio, the recent price movement suggests that investor sentiment may be affected by the stock's consecutive falls and declining trading volumes, overshadowing its long-term positive outlook.