yihui yihui yihui
    yihui

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    • High: 4.724
    • Open: 4.687
    • Highest this month: 4.842
    • Highest this week: 4.867
    • Low: 4.657
    • Closed: 4.708
    • Lowest this month: 4.566
    • Lowest this week: 4.566
    • Top