Why is A B B falling/rising?

As of 25-Jul, ABB India Ltd's stock price is currently at 5,645.00, reflecting a decrease of 47.05 points, or 0.83%. The stock has been experiencing a consecutive decline over the last four days, resulting in a total drop of 3.26% during this period. Despite outperforming its sector by 1.48% today, the stock has shown a negative trend over the past month with a decline of 5.33%, and a significant year-to-date drop of 18.42%. The company's strong fundamentals, including a high return on equity (ROE) of 15.88% and consistent positive results over the last 17 quarters, are overshadowed by its expensive valuation and underperformance relative to the market, as indicated by a 26.02% decline in the past year.
In the broader market context, the Sensex has shown a slight decline of 0.36% over the past week, while ABB India Ltd's performance has been relatively stable with a minimal increase of 0.02%. However, the stock's long-term performance has been notably weaker, with a year-to-date return significantly lower than the benchmark's positive return of 4.25%. The electric equipment sector, to which ABB belongs, has also faced challenges, declining by 2.27%. The falling investor participation, as evidenced by a 71.67% drop in delivery volume, further indicates a lack of confidence among investors, contributing to the stock's downward pressure.