二十三兄弟情深

恒生指数（香港hsi）历史数据（1975-2015）

1997.7.415179.514727.514823

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1997.7.914931.614659.314703.7

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1997.7.2915782.915681.915772.1

1997.8.716820.316615.416673.30

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1997.8.281560814820.314876.1

1997.9.3015049.314835.215049.3

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