20cm速递｜2026年首个交易日，沪指重回4000点！罗博特科CPO设备全球领先，大涨15.73%，创业板新能源ETF华夏（159368）涨1.64%！

Group 1 - The Shanghai Composite Index returned to 4000 points on the first trading day of 2026, with the ChiNext New Energy ETF (Huaxia, 159368) increasing by 1.64% in early trading [1] - Notable stock performances included Robotech rising by 15.73%, Dao's Technology increasing by 10.54%, and companies like Xinqianglian and Yingboer rising over 4% [1] - The ChiNext New Energy ETF (Huaxia, 159368) achieved a trading volume of 27.11 million yuan, leading among similar funds [1] Group 2 - The ChiNext New Energy ETF (Huaxia, 159368) is the largest ETF fund tracking the ChiNext New Energy Index, which covers various sectors including batteries and photovoltaics [2] - The ETF has high elasticity with a maximum increase of 20cm and the lowest fee rate, with a total management and custody fee of only 0.2% [2] - As of December 30, 2025, the fund's scale reached 676 million yuan, with an average daily trading volume of 70.75 million yuan over the past month, and nearly 90% of its assets are in energy storage and solid-state batteries, aligning with current market trends [2]