Why is A B B falling/rising?

As of 17-Sep, ABB India Ltd's stock price is currently at 5,386.00, reflecting an increase of 34.8 points or 0.65%. The stock has been on a positive trajectory, gaining for the last seven days with a total return of 5.4% during this period. However, it has underperformed its sector by 0.58% today, and the delivery volume has significantly decreased by 40.61% compared to the five-day average, indicating a decline in investor participation. Despite a strong long-term growth outlook, with an operating profit growth rate of 58.98% and a low debt-to-equity ratio, the company has faced challenges, including a 20.3% drop in profit after tax for the quarter and a low operating profit to net sales ratio of 13.04%.
In the broader market context, ABB India Ltd has outperformed the benchmark Sensex over the past week and month, with returns of 3.98% and 7.11%, respectively, compared to the Sensex's 1.56% and 2.60%. However, the stock has significantly underperformed over the year, with a decline of 31.57% against the Sensex's slight drop of 0.46%. This stark contrast highlights the stock's struggles despite its strong fundamentals, as it continues to trade at a premium valuation compared to its peers, which may deter some investors. Overall, while recent gains suggest a positive short-term sentiment, the long-term performance and recent financial results raise concerns about the stock's sustainability in the current market environment.