期货概念板块全日资金流向数据一览表(8月21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 | 西部证券 | 1.06% | 13.31 | 9.81% | -638 | 1427 | 399 | 698 | 1886 |
| 2 | 兴业证券 | 2.74% | 9.36 | 0.73% | 41 | 637 | 557 | 641 | 1876 |
| 3 | 国元证券 | 3.47% | 10.44 | 0.55% | 122 | 797 | 437 | 517 | 1873 |
| 4 | 中信证券 | 0.19% | 10.77 | 0.43% | 37 | -189 | -309 | 2284 | 1823 |
| 5 | 云南铜业 | 1.48% | 17.11 | 0.43% | -536 | 157 | 617 | 868 | 1106 |
| 6 | 高新发展 | 5.48% | 8.08 | 9.81% | -71 | -873 | 288 | 1373 | 717 |
| 7 | 方正证券 | 0.95% | 4.25 | 0.75% | 388 | 471 | -45 | -133 | 681 |
| 8 | 华丽家族 | 2.73% | 5.27 | 2.93% | 143 | -243 | 588 | 149 | 637 |
| 9 | 国金证券 | 1.29% | 11.02 | 0.65% | -240 | 507 | -119 | 454 | 602 |
| 10 | 新黄浦 | 1.71% | 8.92 | 0.33% | 168 | 259 | 106 | 0 | 533 |
| 11 | 中国中期 | 1.28% | 13.43 | 1.42% | -23 | 137 | 186 | 193 | 493 |
| 12 | 东北证券 | 0.64% | 15.77 | 0.58% | 5 | -3 | 136 | 304 | 442 |
| 13 | 美尔雅 | 1.85% | 7.69 | 0.91% | 197 | 21 | 222 | 0 | 440 |
| 14 | 天利高新 | 1.75% | 5.22 | 0.55% | 251 | 59 | 52 | 0 | 362 |
| 15 | 物产中大 | 1.45% | 6.3 | 0.73% | 204 | 104 | 1 | 0 | 309 |
| 16 | 中金岭南 | 0.00% | 8.36 | 0.24% | 164 | 234 | -110 | 0 | 288 |
| 17 | 中捷股份 | 1.45% | 4.19 | 1.23% | 228 | 96 | -61 | 0 | 263 |
| 18 | 中粮地产 | 0.00% | 4.01 | 0.18% | -38 | 204 | -9 | 0 | 157 |
| 19 | 中山公用 | 0.78% | 10.32 | 0.20% | 122 | 2 | 0 | 0 | 124 |
| 20 | 现代投资 | 1.19% | 8.53 | 0.23% | 27 | 96 | 0 | 0 | 123 |
| 21 | 中粮生化 | 1.38% | 4.41 | 0.36% | 7 | 65 | 0 | 0 | 72 |
| 22 | 江苏舜天 | 0.98% | 6.18 | 0.47% | 32 | 57 | -61 | 0 | 28 |
| 23 | 厦门国贸 | 1.32% | 4.6 | 0.49% | -77 | 78 | -41 | 0 | -40 |
| 24 | 弘业股份 | 1.04% | 9.75 | 0.89% | 64 | -113 | 0 | 0 | -49 |
| 25 | 东吴证券 | 1.06% | 7.61 | 3.13% | -158 | 221 | -67 | -57 | -61 |
| 26 | 光大证券 | 0.45% | 11.05 | 0.29% | 29 | -95 | -1 | -29 | -96 |
| 27 | 大恒科技 | -0.34% | 5.78 | 1.22% | -49 | -64 | 0 | -6 | -119 |
| 28 | 宏源证券 | 1.00% | 17.1 | 0.86% | -905 | 428 | 819 | -462 | -120 |
| 29 | 中科英华 | 1.08% | 3.76 | 0.49% | -106 | -61 | -55 | 0 | -222 |
| 30 | 长江证券 | 0.72% | 8.37 | 0.37% | -489 | 142 | 56 | 0 | -291 |
| 31 | 伊力特 | 1.87% | 13.07 | 1.02% | 118 | -287 | -128 | 0 | -297 |
| 32 | 华泰证券 | 0.94% | 8.55 | 0.59% | 311 | -307 | -183 | -335 | -514 |
| 33 | 浙江东方 | -0.10% | 10.09 | 3.22% | -538 | -88 | -142 | 139 | -629 |
| 34 | 创元科技 | -2.38% | 5.75 | 5.80% | -615 | -637 | -409 | -154 | -1815 |
| 35 | 海通证券 | 0.12% | 8.48 | 0.45% | -197 | -144 | -868 | -2289 | -3498 |
以上资金数据的单位为：万元
