Previously, the premium rates of the Nasdaq and S&P 500 ETFs in the A-share market were as high as over ten percentage points Some of them seem to have reached over 20 points Now the premium has dropped to 1.5% The ETF premium rate of Chinese concept stocks has risen to 6.9% There are only two superpowers in the world, China and the United States Only China and the United States can compete in technologies such as artificial intelligence robots, Internet, new energy vehicles, etc US tech stocks have long been in a bull market and soaring Now it's China's turn for tech giants to explode and re evaluate their value In the future, on one side of China, there will be technologically advanced countries and some people will be wealthy On one side, there are poor people everywhere The folding spatiotemporal interaction between the two occurs simultaneously