Core Viewpoint - The ETF market shows mixed performance with specific ETFs leading gains while others experience declines [1] Group 1: ETF Performance - The Hong Kong Stock Connect 100 ETF (159788) leads with a gain of 2.76% [1] - The Chengdu-Chongqing Economic Circle ETF (159623) increases by 2.18% [1] - The CSI 300 ESG ETF Southern (560180) rises by 1.98% [1] - The S&P Oil & Gas ETF (513350) experiences a decline of 1.38% [1] - The Battery Leaders ETF (159767) also falls by 1.38% [1] - The ChiNext 50 ETF by Harvest (159373) decreases by 0.97% [1]