On August 20th, stock ETFs witnessed a significant net outflow of 3.294 billion yuan. Notably, growth-centric ETFs maintained their lead in attracting net inflows, with the ChinaAMC CSI Science and Technology Innovation Semiconductor ETF showcasing exceptional fundraising prowess. A number of ETFs, including the ChinaAMC SSE 50 ETF, each garnered over 400 million yuan in inflows. Conversely, several ETFs, such as the China Southern CSI 1000 ETF, encountered net outflows exceeding 500 million yuan, with two CSI 1000 ETFs even surpassing the 1 billion yuan mark in net outflows.