| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-27 | 6.40 | 6.38 | 0.00 | 0.00% | 6.28 | 6.45 | 104391 | 6667.36 | 4.77% | 0.00 |
| 2025-10-24 | 6.41 | 6.38 | -0.02 | -0.31% | 6.36 | 6.48 | 96815 | 6207.42 | 4.42% | 0.00 |
| 2025-10-23 | 6.35 | 6.40 | 0.07 | 1.11% | 6.25 | 6.43 | 108828 | 6899.18 | 4.97% | 0.00 |
| 2025-10-22 | 6.39 | 6.33 | -0.09 | -1.40% | 6.33 | 6.42 | 94496 | 6018.83 | 4.32% | 0.00 |
| 2025-10-21 | 6.49 | 6.42 | 0.04 | 0.63% | 6.27 | 6.50 | 156376 | 9940.14 | 7.15% | 0.00 |
| 2025-10-20 | 6.15 | 6.38 | 0.29 | 4.76% | 6.11 | 6.59 | 179181 | 11357.17 | 8.19% | 0.00 |
| 2025-10-17 | 6.15 | 6.09 | -0.05 | -0.81% | 6.07 | 6.25 | 88933 | 5470.38 | 4.06% | 0.00 |
| 2025-10-16 | 6.29 | 6.14 | -0.14 | -2.23% | 6.12 | 6.29 | 94107 | 5814.90 | 4.30% | 0.00 |
| 2025-10-15 | 6.30 | 6.28 | 0.02 | 0.32% | 6.17 | 6.33 | 134931 | 8451.25 | 6.17% | 0.00 |
| 2025-10-14 | 6.64 | 6.26 | -0.21 | -3.25% | 6.22 | 6.65 | 225626 | 14397.40 | 10.31% | 0.00 |
| 2025-10-13 | 6.06 | 6.47 | 0.27 | 4.35% | 5.86 | 6.49 | 241423 | 15264.37 | 11.03% | 0.00 |
| 2025-10-10 | 6.04 | 6.20 | 0.13 | 2.14% | 6.00 | 6.25 | 91923 | 5667.99 | 4.20% | 0.00 |
| 2025-10-09 | 6.19 | 6.07 | -0.06 | -0.98% | 6.04 | 6.21 | 67200 | 4092.55 | 3.07% | 0.00 |
| 2025-09-30 | 6.12 | 6.13 | 0.01 | 0.16% | 6.04 | 6.16 | 52534 | 3216.21 | 2.40% | 0.00 |
| 2025-09-29 | 6.11 | 6.12 | 0.05 | 0.82% | 5.94 | 6.15 | 73115 | 4437.76 | 3.34% | 0.00 |
| 2025-09-26 | 6.07 | 6.07 | 0.02 | 0.33% | 5.92 | 6.13 | 84881 | 5135.63 | 3.88% | 0.00 |
| 2025-09-25 | 6.02 | 6.05 | 0.05 | 0.83% | 5.95 | 6.21 | 107989 | 6569.65 | 4.93% | 0.00 |
| 2025-09-24 | 5.72 | 6.00 | 0.22 | 3.81% | 5.72 | 6.09 | 139511 | 8279.08 | 6.38% | 0.00 |
| 2025-09-23 | 5.87 | 5.78 | -0.12 | -2.03% | 5.50 | 5.92 | 111286 | 6316.48 | 5.09% | 0.00 |
| 2025-09-22 | 6.01 | 5.90 | -0.11 | -1.83% | 5.85 | 6.02 | 82731 | 4881.41 | 3.78% | 0.00 |
| 2025-09-19 | 6.16 | 6.01 | -0.13 | -2.12% | 5.96 | 6.17 | 92336 | 5563.55 | 4.22% | 0.00 |
| 2025-09-18 | 6.34 | 6.14 | -0.18 | -2.85% | 6.10 | 6.36 | 89706 | 5577.83 | 4.10% | 0.00 |
| 2025-09-17 | 6.29 | 6.32 | 0.02 | 0.32% | 6.23 | 6.35 | 69412 | 4378.74 | 3.17% | 0.00 |
| 2025-09-16 | 6.16 | 6.30 | 0.11 | 1.78% | 6.13 | 6.31 | 95284 | 5944.41 | 4.35% | 0.00 |
| 2025-09-15 | 6.19 | 6.19 | 0.00 | 0.00% | 6.11 | 6.25 | 66106 | 4067.44 | 3.02% | 0.00 |
| 2025-09-12 | 6.24 | 6.19 | -0.03 | -0.48% | 6.16 | 6.30 | 70057 | 4358.77 | 3.20% | 0.00 |
| 2025-09-11 | 6.21 | 6.22 | 0.01 | 0.16% | 6.04 | 6.27 | 109642 | 6765.47 | 5.01% | 0.00 |
| 2025-09-10 | 6.18 | 6.21 | 0.07 | 1.14% | 6.09 | 6.25 | 80793 | 4986.43 | 3.69% | 0.00 |
| 2025-09-09 | 6.15 | 6.14 | 0.00 | 0.00% | 6.09 | 6.22 | 93642 | 5766.14 | 4.28% | 0.00 |
| 2025-09-08 | 6.10 | 6.14 | 0.06 | 0.99% | 6.01 | 6.14 | 85458 | 5209.54 | 3.91% | 51.00 |
| 2025-09-05 | 5.92 | 6.08 | 0.16 | 2.70% | 5.88 | 6.08 | 78837 | 4740.24 | 3.60% | 0.00 |
| 2025-09-04 | 5.88 | 5.92 | 0.07 | 1.20% | 5.83 | 6.08 | 106160 | 6351.21 | 4.85% | 0.00 |
| 2025-09-03 | 6.10 | 5.85 | -0.21 | -3.47% | 5.82 | 6.11 | 86319 | 5132.00 | 3.94% | 0.00 |
| 2025-09-02 | 6.15 | 6.06 | -0.07 | -1.14% | 5.90 | 6.17 | 129404 | 7772.66 | 5.91% | 0.00 |
| 2025-09-01 | 5.97 | 6.13 | 0.16 | 2.68% | 5.93 | 6.20 | 124221 | 7584.45 | 5.68% | 0.00 |
| 2025-08-29 | 6.11 | 5.97 | -0.17 | -2.77% | 5.95 | 6.16 | 120560 | 7260.74 | 5.51% | 0.00 |
| 2025-08-28 | 6.19 | 6.14 | -0.04 | -0.65% | 5.87 | 6.30 | 172785 | 10529.34 | 7.90% | 0.00 |
| 2025-08-27 | 6.52 | 6.18 | -0.37 | -5.65% | 6.18 | 6.54 | 192691 | 12259.88 | 8.81% | 0.00 |
| 2025-08-26 | 6.71 | 6.55 | -0.21 | -3.11% | 6.52 | 6.71 | 188505 | 12380.77 | 8.62% | 0.00 |
| 2025-08-25 | 6.49 | 6.76 | 0.26 | 4.00% | 6.40 | 6.90 | 357905 | 24022.62 | 16.36% | 0.00 |
| 2025-08-22 | 6.46 | 6.50 | 0.05 | 0.78% | 6.42 | 6.65 | 170460 | 11096.58 | 7.79% | 0.00 |
| 2025-08-21 | 6.49 | 6.45 | -0.01 | -0.15% | 6.38 | 6.52 | 100893 | 6496.42 | 4.61% | 0.00 |
| 2025-08-20 | 6.35 | 6.46 | 0.09 | 1.41% | 6.28 | 6.46 | 117576 | 7508.02 | 5.37% | 0.00 |
| 2025-08-19 | 6.23 | 6.37 | 0.13 | 2.08% | 6.16 | 6.39 | 133298 | 8412.98 | 6.09% | 16.00 |
| 2025-08-18 | 6.23 | 6.24 | 0.02 | 0.32% | 6.18 | 6.28 | 116598 | 7272.51 | 5.33% | 0.00 |
| 2025-08-15 | 6.22 | 6.22 | 0.02 | 0.32% | 6.17 | 6.32 | 103252 | 6454.55 | 4.72% | 0.00 |
| 2025-08-14 | 6.45 | 6.20 | -0.24 | -3.73% | 6.20 | 6.45 | 123914 | 7822.03 | 5.66% | 18.00 |
| 2025-08-13 | 6.54 | 6.44 | -0.09 | -1.38% | 6.39 | 6.58 | 129416 | 8345.53 | 5.91% | 16.00 |
| 2025-08-12 | 6.62 | 6.53 | -0.09 | -1.36% | 6.49 | 6.69 | 129890 | 8498.65 | 5.94% | 1.00 |
| 2025-08-11 | 6.59 | 6.62 | 0.08 | 1.22% | 6.50 | 6.72 | 202666 | 13436.65 | 9.26% | 0.00 |
| 2025-08-08 | 6.52 | 6.54 | -0.01 | -0.15% | 6.42 | 6.56 | 152607 | 9911.81 | 6.97% | 0.00 |
| 2025-08-07 | 6.38 | 6.55 | 0.17 | 2.66% | 6.33 | 6.60 | 236471 | 15314.06 | 10.81% | 0.00 |
| 2025-08-06 | 6.45 | 6.38 | -0.06 | -0.93% | 6.34 | 6.45 | 117019 | 7459.38 | 5.35% | 0.00 |
| 2025-08-05 | 6.41 | 6.44 | 0.06 | 0.94% | 6.35 | 6.44 | 131326 | 8404.58 | 6.00% | 0.00 |
| 2025-08-04 | 6.37 | 6.38 | 0.01 | 0.16% | 6.26 | 6.40 | 109120 | 6937.17 | 4.99% | 0.00 |
| 2025-08-01 | 6.31 | 6.37 | 0.09 | 1.43% | 6.27 | 6.40 | 119613 | 7576.68 | 5.47% | 0.00 |
| 2025-07-31 | 6.37 | 6.28 | -0.15 | -2.33% | 6.25 | 6.44 | 145220 | 9188.54 | 6.64% | 0.00 |
| 2025-07-30 | 6.49 | 6.43 | -0.05 | -0.77% | 6.34 | 6.55 | 169204 | 10858.30 | 7.73% | 0.00 |
| 2025-07-29 | 6.66 | 6.48 | -0.14 | -2.11% | 6.39 | 6.68 | 228465 | 14776.28 | 10.44% | 0.00 |
| 2025-07-28 | 6.70 | 6.62 | -0.19 | -2.79% | 6.61 | 6.91 | 269683 | 18089.70 | 12.33% | 37.00 |
| 2025-07-25 | 6.71 | 6.81 | 0.15 | 2.25% | 6.44 | 6.86 | 391001 | 26163.29 | 17.87% | 0.00 |
| 2025-07-24 | 6.62 | 6.66 | -0.07 | -1.04% | 6.61 | 6.89 | 410740 | 27653.46 | 18.77% | 31.00 |
| 2025-07-23 | 7.24 | 6.73 | -0.37 | -5.21% | 6.66 | 7.56 | 643084 | 44857.32 | 29.39% | 310.00 |
| 2025-07-22 | 6.96 | 7.10 | 0.49 | 7.41% | 6.55 | 7.58 | 824742 | 57349.53 | 37.70% | 0.00 |
| 2025-07-21 | 6.20 | 6.61 | 0.81 | 13.97% | 5.96 | 6.89 | 651799 | 41637.76 | 29.79% | 5.00 |
| 2025-07-18 | 5.80 | 5.80 | 0.02 | 0.35% | 5.77 | 5.87 | 70409 | 4081.71 | 3.22% | 0.00 |
| 2025-07-17 | 5.82 | 5.78 | -0.01 | -0.17% | 5.76 | 5.83 | 83310 | 4827.75 | 3.81% | 0.00 |
| 2025-07-16 | 5.87 | 5.79 | -0.02 | -0.34% | 5.78 | 5.87 | 68133 | 3963.72 | 3.11% | 0.00 |
| 2025-07-15 | 5.90 | 5.81 | -0.15 | -2.52% | 5.73 | 5.95 | 112899 | 6564.19 | 5.16% | 0.00 |
| 2025-07-14 | 5.86 | 5.96 | 0.05 | 0.85% | 5.85 | 6.02 | 105718 | 6290.64 | 4.83% | 0.00 |
| 2025-07-11 | 5.85 | 5.91 | 0.03 | 0.51% | 5.76 | 5.95 | 165842 | 9716.07 | 7.58% | 0.00 |
| 2025-07-10 | 5.79 | 5.88 | 0.09 | 1.55% | 5.78 | 5.97 | 184878 | 10859.52 | 8.45% | 0.00 |
| 2025-07-09 | 5.90 | 5.79 | -0.07 | -1.19% | 5.77 | 6.00 | 188576 | 10999.99 | 8.62% | 0.00 |
| 2025-07-08 | 5.90 | 5.86 | 0.01 | 0.17% | 5.75 | 5.92 | 190973 | 11158.41 | 8.73% | 5.00 |
| 2025-07-07 | 5.57 | 5.85 | 0.12 | 2.09% | 5.57 | 5.91 | 270418 | 15585.49 | 12.36% | 20.00 |
| 2025-07-04 | 6.00 | 5.73 | -0.05 | -0.87% | 5.71 | 6.18 | 307001 | 18119.84 | 14.03% | 49.00 |
| 2025-07-03 | 5.95 | 5.78 | -0.17 | -2.86% | 5.71 | 6.00 | 360478 | 20836.22 | 16.48% | 2.00 |
| 2025-07-02 | 6.13 | 5.95 | -0.60 | -9.16% | 5.93 | 6.40 | 635785 | 38482.95 | 29.06% | 42.00 |
| 2025-07-01 | 5.74 | 6.55 | 0.90 | 15.93% | 5.67 | 6.78 | 726916 | 47009.36 | 33.22% | 73.00 |
| 2025-06-30 | 5.58 | 5.65 | 0.09 | 1.62% | 5.58 | 5.68 | 74323 | 4185.62 | 3.40% | 0.00 |
科隆股份(300405)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。
