绿色或红色的阴影代表每只股的涨跌幅度，从而显示市场中各版块的情况。

Shades of green or red indicated whether a share had risen or fallen and by how much, showing the activity in every sector of the market.

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有时一夜之间涨跌幅度达到20美元，这就给投资者带来获取利润的巨大机会。

Sometimes it rose and fell by 20 US dollar overnight, which brings great chance for investors to make profit.

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涨跌停机制是对证券的每日最高和最低成交价，或每日最高涨跌幅度进行的限制，旨在降低股市波动，提高市场效率。

The price limiting mechanism (PLM) aims to limit the range of daily fluctuations of stock prices in order to reduce stock market fluctuation and enhance market efficiency.

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涨跌停机制是对证券的每日最高和最低成交价，或每日最高涨跌幅度进行的限制，旨在降低股市波动，提高市场效率。

The price limiting mechanism (PLM) aims to limit the range of daily fluctuations of stock prices in order to reduce stock market fluctuation and enhance market efficiency.

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