铁路基建概念板块半日资金流向数据一览表(5月2日)
| 序号 | 名称 | 涨跌幅 | 收盘价 | 换手率 | 20万以下 | 20-50万 | 50-100万 | 100万以上 | 净流入 |
| 1 | 大秦铁路 | 0.94% | 7.54 | 0.29% | 806 | 1382 | 2924 | 1429 | 6541 |
| 2 | 晋亿实业 | -2.58% | 13.6 | 6.10% | 264 | -949 | 353 | 5134 | 4802 |
| 3 | 中国中铁 | 2.20% | 2.79 | 0.24% | 731 | 685 | 997 | 1894 | 4307 |
| 4 | 中国铁建 | 2.51% | 4.5 | 0.32% | 272 | 1123 | 1763 | 973 | 4131 |
| 5 | 中铁二局 | 5.32% | 6.33 | 2.68% | 238 | 1130 | 1557 | 457 | 3382 |
| 6 | 利源铝业 | 4.19% | 19.38 | 4.64% | 313 | 354 | 708 | 311 | 1686 |
| 7 | 铁龙物流 | 2.12% | 9.14 | 0.37% | 2 | 428 | 29 | 405 | 864 |
| 8 | 国恒铁路 | 2.53% | 2.43 | 1.75% | 55 | 94 | -349 | 730 | 530 |
| 9 | 隧道股份 | 2.29% | 8.93 | 1.02% | -408 | 382 | -341 | 868 | 501 |
| 10 | 宝胜股份 | 0.48% | 12.51 | 0.51% | 119 | -36 | 0 | 126 | 209 |
| 11 | 时代新材 | 2.31% | 14.18 | 1.79% | -62 | 73 | -3 | 120 | 128 |
| 12 | 马钢股份 | 0.80% | 2.53 | 0.14% | -137 | 77 | 187 | 0 | 127 |
| 13 | 银江股份 | 0.62% | 9.78 | 1.86% | -38 | -32 | 192 | 0 | 122 |
| 14 | 新北洋 | 1.19% | 17.81 | 0.23% | 139 | -35 | 0 | 0 | 104 |
| 15 | 龙溪股份 | 1.59% | 8.97 | 0.63% | 93 | 16 | -54 | 0 | 55 |
| 16 | 天马股份 | 3.12% | 7.6 | 0.40% | -219 | 156 | 81 | 0 | 18 |
| 17 | 通鼎光电 | 0.56% | 12.54 | 0.37% | -23 | 0 | 0 | 0 | -23 |
| 18 | 中国南车 | 0.60% | 5.05 | 0.28% | -13 | 126 | 89 | -226 | -24 |
| 19 | 佳讯飞鸿 | -0.07% | 14.98 | 0.37% | -48 | 0 | 0 | 0 | -48 |
| 20 | 江苏宏宝 | 0.90% | 7.89 | 0.40% | -30 | -31 | 0 | 0 | -61 |
| 21 | 特锐德 | 1.13% | 14.34 | 0.67% | -63 | 0 | 0 | 0 | -63 |
| 22 | 华东数控 | 0.39% | 10.4 | 0.79% | -138 | 15 | 59 | 0 | -64 |
| 23 | 天业通联 | 0.34% | 8.96 | 1.28% | -92 | -43 | 60 | 0 | -75 |
| 24 | 南方汇通 | 0.63% | 8.03 | 0.81% | -57 | -90 | 57 | 0 | -90 |
| 25 | 北方创业 | 0.00% | 19.08 | 1.10% | 194 | 32 | -76 | -241 | -91 |
| 26 | 太原重工 | 1.63% | 6.24 | 0.55% | -94 | -387 | 178 | 211 | -92 |
| 27 | 世纪瑞尔 | 1.15% | 18.53 | 1.70% | -106 | 9 | 0 | 0 | -97 |
| 28 | 广电运通 | 1.87% | 16.38 | 0.20% | -53 | -98 | 0 | 0 | -151 |
| 29 | 广深铁路 | 1.17% | 3.47 | 0.10% | -240 | -61 | 136 | 0 | -165 |
| 30 | 青海华鼎 | -0.45% | 6.58 | 1.37% | -106 | -221 | -56 | 0 | -383 |
| 31 | 新筑股份 | -0.37% | 13.36 | 4.10% | -247 | -399 | 51 | 44 | -551 |
| 32 | 远 望 谷 | 0.43% | 9.24 | 1.40% | 211 | -160 | -252 | -425 | -626 |
| 33 | 晋西车轴 | -1.50% | 13.12 | 2.25% | 9 | -540 | -160 | 39 | -652 |
| 34 | 中国交建 | 0.51% | 5.92 | 2.27% | 28 | 183 | -261 | -672 | -722 |
| 35 | 中鼎股份 | 0.88% | 10.28 | 0.44% | -792 | 86 | -51 | 0 | -757 |
| 36 | 鼎汉技术 | -4.77% | 12.57 | 5.73% | -50 | -555 | -297 | 0 | -902 |
| 37 | 辉煌科技 | 1.56% | 22.08 | 3.62% | -457 | -326 | -8 | -130 | -921 |
| 38 | 东方雨虹 | -0.08% | 11.77 | 1.48% | 10 | -29 | -1024 | 0 | -1043 |
| 39 | 中国北车 | 0.89% | 4.53 | 0.91% | -719 | -522 | -709 | 83 | -1867 |
以上资金数据的单位为：万元
