韩国KOSPI指数跌入熊市，年内跌幅超20%
Why the world’s best-performing stock market this year fell into bear territory
The Kospi fell more than 5% on Wednesday, which brought it 20% below its June 19 record high, according to LSEG data.
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力