证券简称    2020年累计涨跌幅                 区间相对上证指数

            （单位：%）                      涨跌幅变化（单位：%）

国际实业    -9.6939                          -23.4600

南京港      -3.8202                          -17.6516

恒基达鑫    -10.3886                         -24.9367

宏川智慧    72.2476                          58.5781

理工光科    -3.6364                          -18.7324

日照港      -0.2455                          -14.4903

中远海能    5.2569                           -7.4818

锦州港      -0.3289                          -13.9180

海越能源    -24.0964                         -38.2496

天津港      -7.1401                          -21.3849

新潮能源    -26.6667                         -40.5606

宁波港      5.7962                           -8.7263

中国石油    -26.0556                         -40.1734

招商轮船    -30.3874                         -41.1825

招商南油    -10.6762                         -24.9210

　　数据来源/Wind