珠江三角概念板块半日资金流向数据一览表(5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 | 江粉磁材 | 9.58% | 15.79 | 22.83% | 1413 | 2360 | 2627 | 7566 | 13966 |
| 2 | 汤臣倍健 | 6.10% | 61.39 | 3.51% | 223 | 618 | 457 | 296 | 1594 |
| 3 | 广东明珠 | 1.70% | 8.95 | 1.99% | 126 | 522 | 349 | -121 | 876 |
| 4 | 万泽股份 | 5.10% | 5.98 | 2.36% | 380 | 97 | 152 | 0 | 629 |
| 5 | 丹邦科技 | 3.30% | 14.08 | 2.97% | 476 | 14 | 0 | 0 | 490 |
| 6 | 深圳华强 | 1.12% | 6.33 | 1.51% | -32 | 57 | 191 | 237 | 453 |
| 7 | 金信诺 | 3.12% | 14.23 | 8.35% | 623 | -214 | 25 | 0 | 434 |
| 8 | 茂硕电源 | 2.71% | 21.98 | 7.33% | 183 | 153 | 63 | 0 | 399 |
| 9 | 宜华木业 | 2.14% | 5.26 | 0.34% | -18 | 218 | 0 | 107 | 307 |
| 10 | 绿景控股 | 1.33% | 7.61 | 0.96% | 262 | 4 | 0 | 0 | 266 |
| 11 | 聚飞光电 | 1.88% | 26.05 | 2.41% | 117 | 83 | 0 | 0 | 200 |
| 12 | 群兴玩具 | 0.29% | 13.92 | 2.92% | -4 | 132 | 70 | 0 | 198 |
| 13 | 中海达 | 3.11% | 10.93 | 2.92% | 90 | 163 | 54 | -123 | 184 |
| 14 | 科士达 | 1.77% | 11.5 | 1.37% | 154 | 19 | 0 | 0 | 173 |
| 15 | 美达股份 | 1.28% | 4.76 | 1.49% | 255 | -117 | 21 | 0 | 159 |
| 16 | 瑞和股份 | 2.30% | 22.73 | 0.74% | 93 | 50 | 0 | 0 | 143 |
| 17 | 兆驰股份 | 0.84% | 11.97 | 0.86% | 21 | 58 | 47 | 0 | 126 |
| 18 | 南风股份 | 0.49% | 22.7 | 0.22% | 95 | 22 | 0 | 0 | 117 |
| 19 | 索菲亚 | -0.11% | 18.6 | 0.43% | 27 | 61 | 0 | 0 | 88 |
| 20 | 卡奴迪路 | 1.98% | 40.69 | 1.62% | -63 | 200 | -50 | 0 | 87 |
| 21 | 佳创视讯 | 1.56% | 12.34 | 1.79% | -1 | 66 | 0 | 0 | 65 |
| 22 | 金发科技 | -0.90% | 11.04 | 0.24% | 272 | 4 | -13 | -205 | 58 |
| 23 | 瑞凌股份 | 1.38% | 10.28 | 0.36% | 2 | 45 | 0 | 0 | 47 |
| 24 | 中京电子 | 1.28% | 12.7 | 0.74% | 6 | 31 | 0 | 0 | 37 |
| 25 | 信维通信 | 0.00% | 19.5 | 0.52% | 26 | 77 | -68 | 0 | 35 |
| 26 | 大华农 | 0.35% | 14.32 | 0.15% | 28 | 0 | 0 | 0 | 28 |
| 27 | 冠昊生物 | 0.20% | 35.8 | 6.19% | 182 | -82 | 412 | -485 | 27 |
| 28 | 天龙集团 | 1.10% | 10.1 | 0.86% | -22 | 45 | 0 | 0 | 23 |
| 29 | 鸿特精密 | 0.44% | 11.3 | 0.60% | 23 | 0 | 0 | 0 | 23 |
| 30 | 翰宇药业 | 1.32% | 16.1 | 0.25% | 39 | -20 | 0 | 0 | 19 |
| 31 | 万顺股份 | 0.67% | 7.5 | 0.10% | 16 | 0 | 0 | 0 | 16 |
| 32 | 华测检测 | 0.21% | 19.54 | 0.13% | 13 | 0 | 0 | 0 | 13 |
| 33 | 朗科科技 | 1.85% | 19.77 | 0.37% | 11 | 0 | 0 | 0 | 11 |
| 34 | 大富科技 | -2.41% | 14.18 | 2.05% | 1 | 111 | -101 | 0 | 11 |
| 35 | 长盈精密 | -1.37% | 35.3 | 0.13% | 52 | -42 | 0 | 0 | 10 |
| 36 | 方直科技 | 1.49% | 22.47 | 0.95% | 9 | 0 | 0 | 0 | 9 |
| 37 | 和而泰 | 0.67% | 12 | 0.35% | 6 | 0 | 0 | 0 | 6 |
| 38 | 海格通信 | 1.47% | 24.89 | 0.33% | 28 | -22 | 0 | 0 | 6 |
| 39 | 阳普医疗 | 0.52% | 9.68 | 0.52% | -27 | 29 | 0 | 0 | 2 |
| 40 | 新宙邦 | -0.42% | 19.02 | 0.64% | 23 | -26 | 0 | 0 | -3 |
| 41 | 迪威视讯 | 1.12% | 16.28 | 1.77% | -7 | 4 | 0 | 0 | -3 |
| 42 | 盛路通信 | 0.43% | 11.61 | 0.30% | -7 | 0 | 0 | 0 | -7 |
| 43 | 宜通世纪 | 0.97% | 20.85 | 5.11% | -79 | -36 | 107 | 0 | -8 |
| 44 | 星辉车模 | -0.67% | 16.38 | 0.37% | -11 | 0 | 0 | 0 | -11 |
| 45 | 天源迪科 | 0.79% | 11.55 | 0.28% | -13 | 0 | 0 | 0 | -13 |
| 46 | *ST广钢 | 0.93% | 6.5 | 0.11% | -71 | 56 | 0 | 0 | -15 |
| 47 | 英唐智控 | 0.97% | 13.55 | 0.40% | -1 | -14 | 0 | 0 | -15 |
| 48 | 英飞拓 | -0.66% | 13.53 | 0.78% | -36 | 20 | 0 | 0 | -16 |
| 49 | 松德股份 | 0.65% | 12.36 | 0.52% | -17 | 0 | 0 | 0 | -17 |
| 50 | 高乐股份 | -0.95% | 12.56 | 0.08% | -19 | 0 | 0 | 0 | -19 |
以上资金数据的单位为：万元
