ETF开盘：绿电ETF领涨5.51%，创业板人工智能ETF华宝领跌1.69%

Group 1 - The overall performance of ETFs showed mixed results, with the Green Energy ETF (159669) leading gains at 5.51% [1] - The Machinery ETF (516960) increased by 4.14%, while the Engineering Machinery ETF (159542) rose by 3.51% [1] - On the downside, the ChiNext AI ETF (Huabao) (159363) experienced the largest decline at 1.69%, followed by the Communication Equipment ETF (159583) which fell by 1.63%, and the Communication ETF (515880) which decreased by 1.48% [1]