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SK海力士杠杆ETF推出：华尔街最热交易信号
What the launch of SK Hynix leveraged ETFs tells us about the hottest trade on Wall Street
Investors are still enthusiastic about the memory boom, and are looking for new ways to cash in.
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