机器人产业指数冲击节前二连涨，机器人ETF易方达（159530）半日净申购超2000万份

Group 1 - The index experienced a rise of 1.4% with a rolling price-to-earnings ratio of 35.7 times, reflecting a valuation increase of 76.5% since its inception [3] - Another index showed an increase of 1.1% with a rolling price-to-earnings ratio of 66.7 times, indicating a valuation increase of 99.8% since its launch [5] - A different index reported a rise of 0.6% with a rolling price-to-earnings ratio of 33.8 times, marking a valuation increase of 53.8% since its introduction [6]