Why is Vertoz falling/rising?

As of 24-Sep, Vertoz Ltd's stock is currently priced at 76.74, reflecting a decrease of 1.25, or 1.6%. The stock has underperformed its sector today by 0.63%, and its delivery volume has significantly dropped by 73.96% compared to the 5-day average, indicating falling investor participation. Despite this decline, the company has demonstrated strong long-term growth, with net sales increasing at an annual rate of 44.96% and consistent positive results over the last 12 quarters. The stock has generated a remarkable return of 121.28% over the past year, supported by a low debt-to-equity ratio and attractive valuation metrics, including a price-to-book value of 3.4, which suggests it is trading at a discount relative to its peers.
In the broader market context, the stock has underperformed the benchmark Sensex in the short term, with a 1-week return of -5.99% compared to the benchmark's -1.08%. However, over the longer term, Vertoz has significantly outperformed the Sensex, achieving a year-to-date return of 452.48% against the benchmark's 5.97%. This disparity highlights the stock's strong historical performance despite recent short-term challenges, suggesting that while current market conditions may be affecting its price, the overall growth trajectory remains robust.