The reason for today's rise: it turns out that quantitative trading has been restricted!

What exactly is good about quantitative trading? What benefits does it bring to the healthy development of financial investment? Its existence is truly hard to understand.

Is it really just to rely on high-tech means to harvest retail investors to maintain the stable operation of the stock market? Look at how the Americans are doing quantitative trading; fearing that we are technologically behind, we are starting our own quantitative trading. Is what the Americans are doing really that good?