Why is A B B falling/rising?

As of 02-Sep, ABB India Ltd's stock price is currently at 5,146.50, reflecting an increase of 22.55, or 0.44%. The stock has been gaining for the last two days, with a total return of 3.15% during this period. However, despite this recent uptick, the stock has underperformed over the longer term, with a year-to-date decline of 25.62% and a one-year drop of 33.18%. The company benefits from strong long-term fundamentals, including a low debt-to-equity ratio and significant profitability, as indicated by a high return on capital employed. Nonetheless, recent quarterly results show a decline in profit after tax and operating profit margins, which may contribute to investor caution.
In the broader market context, ABB India Ltd's recent performance contrasts with the benchmark Sensex, which has seen a slight decline of 0.78% over the past week. While the stock has outperformed the benchmark in the short term, its longer-term performance remains concerning, especially given its substantial drop over the past year compared to the market's overall negative return of 4.82%. This disparity highlights the stock's volatility and the challenges it faces in regaining investor confidence amidst falling participation and mixed financial results.