Siemens shares opened the week with a slight decline to EUR 185.10, following a consolidation phase after reaching EUR 185.00 in late September. The stock faces resistance near the July high, with potential upward movement if it surpasses EUR 186.98, targeting the all-time high of EUR 188.88. Conversely, a drop below EUR 180.22 could lead to further declines, with key support levels at EUR 175.00 and EUR 172.54.