Why is Siemens falling/rising?

As of 06-Aug, Siemens Ltd. is currently priced at 3,081.50, reflecting a slight increase of 1.6 (0.05%). The stock has been gaining for the last two days, with a total return of 2.92% during this period, outperforming its sector by 0.43%. However, over the past month, the stock has declined by 6.36%, and its year-to-date performance shows a significant drop of 19.77%. While the company has a low debt-to-equity ratio and is the second largest in its sector, its long-term growth prospects appear poor, with net sales growing at an annual rate of only 7.34% over the last five years. Additionally, negative financial results reported in March, including a 44.36% fall in profit before tax, have contributed to a perception of an expensive valuation, further impacting investor sentiment.
In the broader market context, Siemens has underperformed compared to the benchmark Sensex, which has gained 3.08% year-to-date while Siemens has lost 19.77%. The stock's recent performance contrasts sharply with the market, as it generated negative returns of 20.61% over the past year against the BSE500's 0.35% return. Furthermore, there has been a decrease in institutional investor participation, which may indicate a lack of confidence in the stock's future performance. This combination of factors has led to a challenging environment for Siemens, despite its recent minor gains.