Why is Tata Technolog. falling/rising?

As of 08-Aug, Tata Technologies Ltd is experiencing a decline in its stock price, currently at 659.10, reflecting a decrease of 9.35 points or 1.4%. The stock has underperformed its sector by 0.6% today and is trading below its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages. Over the past week, the stock has dropped by 5.02%, and it has seen a significant decline of 34.06% over the past year. Despite a recent increase in delivery volume by 17.34%, the company's financial performance has been concerning, with flat results reported for June 25, including the lowest net sales and operating profit margins. Although the company boasts a high management efficiency with a return on equity of 20.00% and a low debt-to-equity ratio, these positives are overshadowed by its expensive valuation and poor profit performance.
In the broader market context, Tata Technologies' short-term performance has significantly lagged behind the benchmark Sensex, which has only declined by 0.92% over the past week. The stock's year-to-date performance is particularly troubling, showing a drop of 26.19% compared to the Sensex's gain of 2.20%. Furthermore, while institutional investors have increased their stake by 2.6%, indicating some confidence in the company, the overall sentiment remains negative due to the company's underwhelming financial results and long-term performance. This combination of factors contributes to the stock's downward trajectory in the current market environment.