<!-- no image --> <div>After nine straight sessions of gains, Wall Street suddenly took a turn around an hour and a half before the closing bell on Wednesday.</div> <a href="https://www.cnbc.com/2023/12/21/profit-taking-economic-worries-or-options-trading-sudden-sell-off-confounds-analysts.html" target="_blank" rel="noopener">Source：https://www.cnbc.com/2023/12/21/profit-taking-economic-worries-or-options-trading-sudden-sell-off-confounds-analysts.html</a><br />
