| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-12-12 | 19.80 | 19.73 | -0.10 | -0.50% | 19.63 | 19.94 | 63886 | 12641.20 | 1.53% |
| 2025-12-11 | 20.23 | 19.83 | -0.37 | -1.83% | 19.81 | 20.26 | 54892 | 10986.76 | 1.31% |
| 2025-12-10 | 19.95 | 20.20 | 0.19 | 0.95% | 19.68 | 20.20 | 55890 | 11196.21 | 1.33% |
| 2025-12-09 | 19.98 | 20.01 | -0.08 | -0.40% | 19.96 | 20.30 | 58340 | 11741.30 | 1.39% |
| 2025-12-08 | 19.80 | 20.09 | 0.45 | 2.29% | 19.60 | 20.20 | 71009 | 14174.88 | 1.70% |
| 2025-12-05 | 19.38 | 19.64 | 0.18 | 0.92% | 19.32 | 19.66 | 52426 | 10249.06 | 1.25% |
| 2025-12-04 | 19.65 | 19.46 | -0.09 | -0.46% | 19.30 | 19.74 | 51916 | 10138.64 | 1.24% |
| 2025-12-03 | 19.52 | 19.55 | 0.01 | 0.05% | 19.46 | 19.77 | 44667 | 8759.82 | 1.07% |
| 2025-12-02 | 19.88 | 19.54 | -0.34 | -1.71% | 19.50 | 19.92 | 47655 | 9371.40 | 1.14% |
| 2025-12-01 | 19.80 | 19.88 | 0.08 | 0.40% | 19.73 | 19.97 | 45939 | 9103.04 | 1.10% |
| 2025-11-28 | 19.48 | 19.80 | 0.37 | 1.90% | 19.33 | 19.84 | 58496 | 11501.12 | 1.40% |
| 2025-11-27 | 19.24 | 19.43 | 0.20 | 1.04% | 19.00 | 19.68 | 61740 | 12051.96 | 1.47% |
| 2025-11-26 | 19.26 | 19.23 | -0.08 | -0.41% | 19.16 | 19.44 | 47225 | 9125.62 | 1.13% |
| 2025-11-25 | 19.24 | 19.31 | 0.17 | 0.89% | 19.18 | 19.59 | 69198 | 13420.21 | 1.65% |
| 2025-11-24 | 19.27 | 19.14 | 0.01 | 0.05% | 18.72 | 19.33 | 102215 | 19478.33 | 2.44% |
| 2025-11-21 | 19.65 | 19.13 | -0.72 | -3.63% | 19.00 | 19.89 | 96986 | 18732.94 | 2.32% |
| 2025-11-20 | 20.10 | 19.85 | -0.14 | -0.70% | 19.81 | 20.19 | 63920 | 12763.61 | 1.53% |
| 2025-11-19 | 20.71 | 19.99 | -0.83 | -3.99% | 19.97 | 20.79 | 107228 | 21697.11 | 2.56% |
| 2025-11-18 | 20.56 | 20.82 | 0.09 | 0.43% | 20.38 | 21.50 | 129125 | 27018.46 | 3.08% |
| 2025-11-17 | 20.24 | 20.73 | 0.48 | 2.37% | 20.19 | 20.90 | 115347 | 23776.40 | 2.76% |
| 2025-11-14 | 20.05 | 20.25 | -0.10 | -0.49% | 19.96 | 20.68 | 100075 | 20408.57 | 2.39% |
| 2025-11-13 | 20.30 | 20.35 | 0.05 | 0.25% | 20.15 | 20.53 | 96238 | 19545.55 | 2.30% |
| 2025-11-12 | 20.90 | 20.30 | -0.63 | -3.01% | 20.12 | 20.91 | 127571 | 26066.10 | 3.05% |
| 2025-11-11 | 21.58 | 20.93 | -0.62 | -2.88% | 20.91 | 21.66 | 114148 | 24193.22 | 2.73% |
| 2025-11-10 | 21.90 | 21.55 | -0.33 | -1.51% | 21.46 | 21.99 | 133136 | 28887.98 | 3.18% |
| 2025-11-07 | 21.68 | 21.88 | 0.31 | 1.44% | 20.95 | 21.99 | 184346 | 39622.79 | 4.40% |
| 2025-11-06 | 21.31 | 21.57 | 0.26 | 1.22% | 21.27 | 21.72 | 117402 | 25247.49 | 2.80% |
| 2025-11-05 | 21.18 | 21.31 | -0.10 | -0.47% | 21.15 | 21.74 | 127978 | 27388.34 | 3.06% |
| 2025-11-04 | 21.82 | 21.41 | -0.46 | -2.10% | 21.19 | 21.84 | 115330 | 24725.72 | 2.75% |
| 2025-11-03 | 22.05 | 21.87 | -0.40 | -1.80% | 21.34 | 22.39 | 161497 | 35087.74 | 3.86% |
| 2025-10-31 | 21.76 | 22.27 | 0.52 | 2.39% | 21.76 | 22.65 | 186742 | 41525.71 | 4.46% |
| 2025-10-30 | 22.64 | 21.75 | -1.18 | -5.15% | 21.75 | 22.64 | 245480 | 54086.75 | 5.86% |
| 2025-10-29 | 23.00 | 22.93 | -0.42 | -1.80% | 22.59 | 23.20 | 218493 | 49920.45 | 5.22% |
| 2025-10-28 | 22.41 | 23.35 | 0.30 | 1.30% | 22.10 | 23.64 | 348938 | 80168.77 | 8.33% |
| 2025-10-27 | 22.58 | 23.05 | 0.74 | 3.32% | 22.32 | 23.40 | 429419 | 98034.43 | 10.26% |
| 2025-10-24 | 21.89 | 22.31 | 0.76 | 3.53% | 21.10 | 22.90 | 416138 | 91104.44 | 9.94% |
| 2025-10-23 | 23.40 | 21.55 | -0.89 | -3.97% | 21.18 | 23.95 | 566616 | 124231.78 | 13.53% |
| 2025-10-22 | 20.28 | 22.44 | 2.04 | 10.00% | 19.90 | 22.44 | 440765 | 92280.62 | 10.53% |
| 2025-10-21 | 19.25 | 20.40 | 1.32 | 6.92% | 18.94 | 20.99 | 372019 | 75041.34 | 8.89% |
| 2025-10-20 | 19.55 | 19.08 | -0.07 | -0.37% | 18.81 | 19.65 | 145527 | 28008.65 | 3.48% |
| 2025-10-17 | 20.00 | 19.15 | -0.76 | -3.82% | 19.10 | 20.26 | 167473 | 32771.81 | 4.00% |
| 2025-10-16 | 20.52 | 19.91 | -0.74 | -3.58% | 19.80 | 20.91 | 201168 | 40693.37 | 4.80% |
| 2025-10-15 | 20.20 | 20.65 | 0.25 | 1.23% | 20.04 | 20.94 | 257095 | 52861.62 | 6.14% |
| 2025-10-14 | 20.80 | 20.40 | -0.37 | -1.78% | 20.02 | 21.15 | 456006 | 93701.80 | 10.89% |
| 2025-10-13 | 19.55 | 20.77 | 1.54 | 8.01% | 19.55 | 21.15 | 540263 | 113149.02 | 12.90% |
| 2025-10-10 | 19.59 | 19.23 | -0.55 | -2.78% | 18.97 | 19.60 | 147968 | 28428.32 | 3.53% |
| 2025-10-09 | 19.28 | 19.78 | 0.52 | 2.70% | 19.14 | 19.95 | 200513 | 39248.11 | 4.79% |
| 2025-09-30 | 19.49 | 19.26 | -0.15 | -0.77% | 19.19 | 19.56 | 137134 | 26454.95 | 3.28% |
| 2025-09-29 | 18.71 | 19.41 | 0.70 | 3.74% | 18.65 | 19.59 | 215825 | 41510.55 | 5.15% |
| 2025-09-26 | 19.22 | 18.71 | -0.51 | -2.65% | 18.65 | 19.26 | 155690 | 29454.51 | 3.71% |
| 2025-09-25 | 19.66 | 19.22 | -0.58 | -2.93% | 19.19 | 19.79 | 216783 | 42113.75 | 5.17% |
| 2025-09-24 | 19.56 | 19.80 | 0.26 | 1.33% | 19.34 | 19.85 | 328469 | 64532.74 | 7.83% |
| 2025-09-23 | 20.19 | 19.54 | -0.45 | -2.25% | 19.34 | 20.36 | 390186 | 76472.30 | 9.31% |
| 2025-09-22 | 18.20 | 19.99 | 1.82 | 10.02% | 18.20 | 19.99 | 257743 | 50165.50 | 6.15% |
| 2025-09-19 | 18.35 | 18.17 | -0.28 | -1.52% | 18.09 | 18.55 | 96183 | 17628.17 | 2.29% |
| 2025-09-18 | 18.54 | 18.45 | -0.20 | -1.07% | 18.26 | 19.13 | 179407 | 33625.78 | 4.28% |
| 2025-09-17 | 18.32 | 18.65 | 0.30 | 1.63% | 18.18 | 18.74 | 95173 | 17676.91 | 2.27% |
| 2025-09-16 | 18.36 | 18.35 | 0.00 | 0.00% | 17.99 | 18.45 | 89507 | 16331.22 | 2.13% |
| 2025-09-15 | 18.48 | 18.35 | -0.22 | -1.18% | 18.30 | 18.58 | 70861 | 13039.20 | 1.69% |
| 2025-09-12 | 18.77 | 18.57 | -0.23 | -1.22% | 18.41 | 18.77 | 109469 | 20326.31 | 2.61% |
| 2025-09-11 | 18.29 | 18.80 | 0.50 | 2.73% | 18.01 | 18.84 | 174174 | 32442.07 | 4.15% |
| 2025-09-10 | 18.47 | 18.30 | -0.28 | -1.51% | 18.17 | 18.59 | 105070 | 19279.75 | 2.51% |
| 2025-09-09 | 18.50 | 18.58 | 0.18 | 0.98% | 18.20 | 18.79 | 133759 | 24768.25 | 3.26% |
| 2025-09-08 | 18.32 | 18.40 | 0.14 | 0.77% | 18.14 | 18.55 | 104878 | 19245.96 | 2.56% |
| 2025-09-05 | 17.43 | 18.26 | 0.82 | 4.70% | 17.43 | 18.28 | 109315 | 19659.87 | 2.67% |
| 2025-09-04 | 17.56 | 17.44 | -0.12 | -0.68% | 17.11 | 18.02 | 115989 | 20508.57 | 2.83% |
| 2025-09-03 | 18.15 | 17.56 | -0.62 | -3.41% | 17.53 | 18.34 | 92090 | 16498.96 | 2.25% |
| 2025-09-02 | 18.40 | 18.18 | -0.24 | -1.30% | 17.55 | 18.41 | 140970 | 25320.45 | 3.44% |
| 2025-09-01 | 18.37 | 18.42 | 0.17 | 0.93% | 18.25 | 18.66 | 166580 | 30708.21 | 4.06% |
| 2025-08-29 | 18.22 | 18.25 | 0.60 | 3.40% | 18.22 | 18.96 | 266202 | 49228.56 | 6.49% |
| 2025-08-28 | 17.50 | 17.65 | 0.18 | 1.03% | 16.86 | 17.67 | 110479 | 19163.75 | 2.69% |
| 2025-08-27 | 17.76 | 17.47 | -0.29 | -1.63% | 17.41 | 18.17 | 108933 | 19455.90 | 2.66% |
| 2025-08-26 | 17.60 | 17.76 | 0.10 | 0.57% | 17.52 | 17.95 | 77976 | 13889.12 | 1.90% |
| 2025-08-25 | 17.80 | 17.66 | -0.06 | -0.34% | 17.50 | 17.85 | 89592 | 15822.41 | 2.19% |
| 2025-08-22 | 17.65 | 17.72 | 0.02 | 0.11% | 17.53 | 17.74 | 72860 | 12858.94 | 1.78% |
| 2025-08-21 | 17.98 | 17.70 | -0.23 | -1.28% | 17.57 | 18.05 | 82994 | 14747.46 | 2.02% |
| 2025-08-20 | 17.58 | 17.93 | 0.33 | 1.88% | 17.40 | 17.93 | 116082 | 20607.92 | 2.83% |
| 2025-08-19 | 17.50 | 17.60 | 0.13 | 0.74% | 17.20 | 17.67 | 93111 | 16248.04 | 2.27% |
| 2025-08-18 | 17.22 | 17.47 | 0.29 | 1.69% | 17.18 | 17.56 | 92803 | 16150.99 | 2.26% |
| 2025-08-15 | 16.78 | 17.18 | 0.35 | 2.08% | 16.77 | 17.20 | 70457 | 12060.32 | 1.72% |
科瑞技术(002957)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。
