| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-05-23 | 8.09 | 7.82 | -0.45 | -5.44% | 7.53 | 8.37 | 713329 | 56462.51 | 20.70% | 26.00 |
| 2025-05-22 | 7.77 | 8.27 | 0.35 | 4.42% | 7.63 | 8.58 | 756639 | 61727.79 | 21.96% | 14.00 |
| 2025-05-21 | 7.62 | 7.92 | 0.35 | 4.62% | 7.43 | 7.96 | 603814 | 46218.38 | 17.52% | 79.00 |
| 2025-05-20 | 7.25 | 7.57 | 0.32 | 4.41% | 7.19 | 7.62 | 514275 | 38528.06 | 14.92% | 0.00 |
| 2025-05-19 | 7.37 | 7.25 | -0.06 | -0.82% | 7.06 | 7.43 | 251629 | 18155.37 | 7.30% | 0.00 |
| 2025-05-16 | 7.00 | 7.31 | 0.27 | 3.84% | 7.00 | 7.45 | 464710 | 34101.99 | 13.49% | 49.00 |
| 2025-05-15 | 7.12 | 7.04 | -0.12 | -1.68% | 7.00 | 7.19 | 222583 | 15745.51 | 6.46% | 0.00 |
| 2025-05-14 | 7.17 | 7.16 | -0.05 | -0.69% | 7.12 | 7.29 | 241068 | 17309.70 | 7.00% | 0.00 |
| 2025-05-13 | 7.29 | 7.21 | 0.01 | 0.14% | 7.17 | 7.53 | 289317 | 21101.62 | 8.40% | 0.00 |
| 2025-05-12 | 7.27 | 7.20 | 0.09 | 1.27% | 7.11 | 7.30 | 297418 | 21455.10 | 8.63% | 43.00 |
| 2025-05-09 | 7.36 | 7.11 | -0.24 | -3.27% | 7.10 | 7.40 | 309589 | 22158.52 | 8.98% | 128.00 |
| 2025-05-08 | 7.24 | 7.35 | 0.07 | 0.96% | 7.14 | 7.50 | 483373 | 35603.54 | 14.03% | 45.00 |
| 2025-05-07 | 7.20 | 7.28 | 0.22 | 3.12% | 7.01 | 7.55 | 634213 | 45765.57 | 18.40% | 0.00 |
| 2025-05-06 | 6.81 | 7.06 | 0.29 | 4.28% | 6.81 | 7.06 | 312824 | 21884.77 | 9.08% | 0.00 |
| 2025-04-30 | 6.76 | 6.77 | 0.12 | 1.80% | 6.67 | 6.85 | 286102 | 19303.28 | 8.30% | 8.00 |
| 2025-04-29 | 6.38 | 6.65 | 0.18 | 2.78% | 6.37 | 6.89 | 353366 | 23577.74 | 10.25% | 4.00 |
| 2025-04-28 | 6.65 | 6.47 | -0.11 | -1.67% | 6.39 | 6.70 | 248063 | 16163.03 | 7.20% | 0.00 |
| 2025-04-25 | 6.75 | 6.58 | -0.08 | -1.20% | 6.56 | 6.81 | 243663 | 16204.31 | 7.07% | 28.00 |
| 2025-04-24 | 6.90 | 6.66 | -0.31 | -4.45% | 6.62 | 6.90 | 367152 | 24639.42 | 10.65% | 15.00 |
| 2025-04-23 | 6.78 | 6.97 | 0.23 | 3.41% | 6.71 | 7.06 | 506664 | 34989.85 | 14.70% | 29.00 |
| 2025-04-22 | 6.98 | 6.74 | -0.20 | -2.88% | 6.71 | 7.01 | 374295 | 25382.47 | 10.86% | 69.00 |
| 2025-04-21 | 6.73 | 6.94 | 0.01 | 0.14% | 6.73 | 7.02 | 564830 | 38872.30 | 16.39% | 102.00 |
| 2025-04-18 | 6.51 | 6.93 | 0.43 | 6.62% | 6.50 | 7.21 | 821219 | 56255.69 | 23.83% | 84.00 |
| 2025-04-17 | 6.47 | 6.50 | 0.12 | 1.88% | 6.38 | 6.90 | 472024 | 31352.60 | 13.70% | 0.00 |
| 2025-04-16 | 6.60 | 6.38 | -0.27 | -4.06% | 6.28 | 6.64 | 260332 | 16723.73 | 7.55% | 0.00 |
| 2025-04-15 | 6.85 | 6.65 | -0.11 | -1.63% | 6.55 | 6.86 | 273054 | 18173.19 | 7.92% | 0.00 |
| 2025-04-14 | 6.65 | 6.76 | 0.22 | 3.36% | 6.65 | 7.00 | 417138 | 28472.38 | 12.11% | 2.00 |
| 2025-04-11 | 6.54 | 6.54 | -0.08 | -1.21% | 6.51 | 6.76 | 339414 | 22347.73 | 9.85% | 16.00 |
| 2025-04-10 | 6.76 | 6.62 | 0.03 | 0.46% | 6.60 | 6.89 | 557143 | 37559.34 | 16.17% | 71.00 |
| 2025-04-09 | 6.14 | 6.59 | 0.41 | 6.63% | 5.57 | 6.76 | 786123 | 48912.63 | 22.81% | 134.00 |
| 2025-04-08 | 5.81 | 6.18 | 0.55 | 9.77% | 5.81 | 6.55 | 933141 | 58203.92 | 27.08% | 70.00 |
| 2025-04-07 | 6.33 | 5.63 | -1.41 | -20.03% | 5.63 | 6.54 | 653672 | 39011.42 | 18.97% | 0.00 |
| 2025-04-03 | 7.22 | 7.04 | -0.41 | -5.50% | 6.97 | 7.37 | 548628 | 39128.31 | 15.92% | 7.00 |
| 2025-04-02 | 7.87 | 7.45 | -0.42 | -5.34% | 7.38 | 7.97 | 623859 | 47318.23 | 18.10% | 47.00 |
| 2025-04-01 | 7.66 | 7.87 | 0.34 | 4.52% | 7.63 | 8.52 | 765268 | 61018.91 | 22.21% | 130.00 |
| 2025-03-31 | 7.68 | 7.53 | -0.32 | -4.08% | 7.28 | 7.95 | 619616 | 46584.61 | 17.98% | 175.00 |
| 2025-03-28 | 8.33 | 7.85 | -0.98 | -11.10% | 7.77 | 8.59 | 824384 | 67333.51 | 23.92% | 24.00 |
| 2025-03-27 | 8.25 | 8.83 | 0.28 | 3.27% | 7.70 | 8.85 | 1155908 | 93736.39 | 33.54% | 101.00 |
| 2025-03-26 | 8.82 | 8.55 | -0.50 | -5.52% | 8.53 | 9.34 | 1035064 | 91530.49 | 30.04% | 134.00 |
| 2025-03-25 | 9.59 | 9.05 | -1.37 | -13.15% | 8.88 | 10.13 | 1165920 | 110815.74 | 33.83% | 133.00 |
| 2025-03-24 | 9.00 | 10.42 | 0.83 | 8.65% | 8.45 | 10.45 | 1577402 | 149517.00 | 45.78% | 68.00 |
| 2025-03-21 | 8.15 | 9.59 | 1.60 | 20.03% | 8.01 | 9.59 | 1776408 | 158345.02 | 51.55% | 198.00 |
| 2025-03-20 | 6.57 | 7.99 | 1.33 | 19.97% | 6.56 | 7.99 | 956185 | 72560.38 | 27.75% | 21.00 |
| 2025-03-19 | 6.63 | 6.66 | -0.15 | -2.20% | 6.52 | 7.01 | 408007 | 27531.73 | 11.84% | 0.00 |
| 2025-03-18 | 6.46 | 6.81 | 0.19 | 2.87% | 6.41 | 7.00 | 511652 | 34156.75 | 14.85% | 14.00 |
| 2025-03-17 | 6.70 | 6.62 | 0.11 | 1.69% | 6.53 | 7.18 | 684836 | 47086.06 | 19.87% | 0.00 |
| 2025-03-14 | 6.28 | 6.51 | 0.21 | 3.33% | 6.14 | 6.77 | 527774 | 33799.79 | 15.32% | 4.00 |
| 2025-03-13 | 5.84 | 6.30 | 0.44 | 7.51% | 5.75 | 6.34 | 341477 | 20789.18 | 9.88% | 0.00 |
| 2025-03-12 | 5.79 | 5.86 | 0.09 | 1.56% | 5.75 | 5.99 | 119129 | 6985.40 | 3.45% | 0.00 |
| 2025-03-11 | 5.76 | 5.77 | -0.02 | -0.35% | 5.70 | 5.79 | 66315 | 3806.69 | 1.92% | 0.00 |
| 2025-03-10 | 5.86 | 5.79 | -0.07 | -1.19% | 5.76 | 5.87 | 66525 | 3862.56 | 1.93% | 0.00 |
| 2025-03-07 | 5.81 | 5.86 | 0.02 | 0.34% | 5.79 | 5.90 | 103341 | 6040.18 | 2.99% | 0.00 |
| 2025-03-06 | 5.83 | 5.84 | -0.01 | -0.17% | 5.72 | 5.90 | 122921 | 7144.57 | 3.56% | 0.00 |
| 2025-03-05 | 5.78 | 5.85 | 0.06 | 1.04% | 5.64 | 5.89 | 116567 | 6709.78 | 3.37% | 0.00 |
| 2025-03-04 | 5.90 | 5.79 | -0.13 | -2.20% | 5.75 | 5.90 | 129938 | 7531.09 | 3.76% | 0.00 |
| 2025-03-03 | 5.95 | 5.92 | -0.12 | -1.99% | 5.80 | 6.07 | 231986 | 13704.69 | 6.71% | 0.00 |
| 2025-02-28 | 5.72 | 6.04 | 0.31 | 5.41% | 5.70 | 6.33 | 346997 | 20848.43 | 10.04% | 0.00 |
| 2025-02-27 | 5.78 | 5.73 | -0.04 | -0.69% | 5.65 | 5.78 | 55520 | 3164.48 | 1.61% | 0.00 |
| 2025-02-26 | 5.69 | 5.77 | 0.07 | 1.23% | 5.69 | 5.80 | 64255 | 3698.70 | 1.86% | 0.00 |
| 2025-02-25 | 5.62 | 5.70 | 0.02 | 0.35% | 5.58 | 5.77 | 71419 | 4071.55 | 2.07% | 15.00 |
| 2025-02-24 | 5.62 | 5.68 | 0.06 | 1.07% | 5.55 | 5.71 | 84305 | 4748.34 | 2.44% | 0.00 |
| 2025-02-21 | 5.69 | 5.62 | -0.08 | -1.40% | 5.57 | 5.69 | 92736 | 5203.36 | 2.68% | 0.00 |
| 2025-02-20 | 5.77 | 5.70 | -0.04 | -0.70% | 5.67 | 5.78 | 59322 | 3385.10 | 1.72% | 0.00 |
| 2025-02-19 | 5.64 | 5.74 | 0.13 | 2.32% | 5.59 | 5.74 | 73076 | 4160.61 | 2.12% | 0.00 |
| 2025-02-18 | 5.70 | 5.61 | -0.08 | -1.41% | 5.59 | 5.79 | 95987 | 5452.09 | 2.78% | 0.00 |
| 2025-02-17 | 5.55 | 5.69 | 0.15 | 2.71% | 5.52 | 5.80 | 85012 | 4807.17 | 2.46% | 0.00 |
| 2025-02-14 | 5.62 | 5.54 | -0.08 | -1.42% | 5.52 | 5.69 | 53688 | 2991.67 | 1.55% | 0.00 |
| 2025-02-13 | 5.74 | 5.62 | -0.12 | -2.09% | 5.61 | 5.74 | 56733 | 3214.64 | 1.64% | 0.00 |
| 2025-02-12 | 5.73 | 5.74 | 0.04 | 0.70% | 5.66 | 5.78 | 63992 | 3653.07 | 1.85% | 0.00 |
| 2025-02-11 | 5.80 | 5.70 | -0.10 | -1.72% | 5.68 | 5.80 | 53716 | 3067.56 | 1.55% | 0.00 |
| 2025-02-10 | 5.70 | 5.80 | 0.11 | 1.93% | 5.69 | 5.80 | 65885 | 3783.38 | 1.91% | 0.00 |
| 2025-02-07 | 5.70 | 5.69 | 0.00 | 0.00% | 5.62 | 5.78 | 81065 | 4620.06 | 2.35% | 0.00 |
| 2025-02-06 | 5.53 | 5.69 | 0.15 | 2.71% | 5.44 | 5.77 | 107432 | 6033.74 | 3.11% | 7.00 |
| 2025-02-05 | 5.40 | 5.54 | 0.07 | 1.28% | 5.26 | 5.60 | 109113 | 5978.65 | 3.16% | 0.00 |
| 2025-01-27 | 5.40 | 5.47 | 0.01 | 0.18% | 5.40 | 6.00 | 153635 | 8693.14 | 4.45% | 0.00 |
| 2025-01-24 | 5.42 | 5.46 | 0.03 | 0.55% | 5.32 | 5.48 | 47756 | 2585.25 | 1.38% | 0.00 |
| 2025-01-23 | 5.57 | 5.43 | -0.05 | -0.91% | 5.42 | 5.62 | 47876 | 2646.84 | 1.39% | 0.00 |
| 2025-01-22 | 5.65 | 5.48 | -0.18 | -3.18% | 5.45 | 5.67 | 63092 | 3497.42 | 1.83% | 0.00 |
| 2025-01-21 | 5.73 | 5.66 | -0.06 | -1.05% | 5.58 | 5.75 | 69907 | 3943.03 | 2.02% | 0.00 |
| 2025-01-20 | 5.90 | 5.72 | -0.22 | -3.70% | 5.68 | 5.94 | 113724 | 6568.67 | 3.29% | 0.00 |
海默科技(300084)K线图分析： Ｋ线图最早是日本德川幕府时代大阪的米商用来记录当时一天、一周或一月中米价涨跌行情的图示法,后被引入股市。Ｋ线图有直观、立体感强、携带信息量大的特点,蕴涵着丰富的东方哲学思想,能充分显示股价趋势的强弱、买卖双方力量平衡的变化,预测后市走向较准确,是各类传播媒介、电脑实时分析系统应用较多的技术分析手段。其记录方法如下：（如图所示）
1、日K线是根据股价(指数)一天的走势中形成的四个价位即：开盘价,收盘价,最高价,最低价绘制而成的。 收盘价高于开盘价时,则开盘价在下收盘价在上,二者之间的长方柱用红色或空心绘出,称之为阳线；其上影线的最高点为最高价,下影线的最低点为最低价。 收盘价低于开盘价时,则开盘价在上收盘价在下,二者之间的长方柱用黑色或实心绘出,称之为阴线,其上影线的最高点为最高价,下影线的最低点为最低价。
2、根据K线的计算周期可将其分为日K线,周K线,月K线,年K线。 周K线是指以周一的开盘价,周五的收盘价,全周最高价和全周最低价来画的K线图。月K线则以一个月的第一个交易日的开盘价,最后一个交易日的收盘价和全月最高价与全月最低价来画的K线图,同理可以推得年K线定义。周K线,月K线常用于研判中期行情。对于短线操作者来说,众多分析软件提供的5分钟K线、15分钟K线、30分钟K线和60分钟K线也具有重要的参考价值。
3、根据开盘价与收盘价的波动范围,可将Ｋ线分为极阴、极阳,小阴、小阳,中阴中阳和大阴、大阳等线型。它们一般的波动范围（如图所示）。
极阴线和极阳线的波动范围在0.5%左右； 小阴线和小阳线的波动范围一般在0.6--1.5%； 中阴线和中阳线的波动范围一般在1.6-3.5%； 大阴线和大阳线的波动范围在3.6%以上。
