| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-25 | 6.28 | 6.41 | 0.13 | 2.07% | 6.28 | 6.46 | 90300 | 5770.00 | 4.13% | 0.00 |
| 2026-03-24 | 6.06 | 6.28 | 0.37 | 6.26% | 5.88 | 6.28 | 126618 | 7721.34 | 5.79% | 0.00 |
| 2026-03-23 | 6.10 | 5.91 | -0.38 | -6.04% | 5.86 | 6.28 | 147501 | 8927.03 | 6.74% | 0.00 |
| 2026-03-20 | 6.69 | 6.29 | -0.40 | -5.98% | 6.25 | 6.74 | 161978 | 10391.74 | 7.40% | 0.00 |
| 2026-03-19 | 6.95 | 6.69 | -0.31 | -4.43% | 6.65 | 6.97 | 100436 | 6815.65 | 4.59% | 0.00 |
| 2026-03-18 | 6.93 | 7.00 | 0.12 | 1.74% | 6.82 | 7.01 | 82777 | 5726.58 | 3.78% | 0.00 |
| 2026-03-17 | 7.22 | 6.88 | -0.34 | -4.71% | 6.87 | 7.31 | 94758 | 6689.86 | 4.33% | 0.00 |
| 2026-03-16 | 7.28 | 7.22 | -0.10 | -1.37% | 7.11 | 7.40 | 119217 | 8608.38 | 5.45% | 0.00 |
| 2026-03-13 | 7.31 | 7.32 | 0.01 | 0.14% | 7.26 | 7.51 | 122475 | 9069.52 | 5.60% | 0.00 |
| 2026-03-12 | 7.47 | 7.31 | -0.12 | -1.62% | 7.27 | 7.53 | 109501 | 8073.48 | 5.00% | 0.00 |
| 2026-03-11 | 7.39 | 7.43 | 0.09 | 1.23% | 7.34 | 7.57 | 120570 | 8939.67 | 5.51% | 0.00 |
| 2026-03-10 | 7.34 | 7.34 | 0.06 | 0.82% | 7.29 | 7.48 | 106725 | 7851.88 | 4.88% | 0.00 |
| 2026-03-09 | 7.25 | 7.28 | 0.01 | 0.14% | 7.07 | 7.34 | 115288 | 8307.47 | 5.27% | 0.00 |
| 2026-03-06 | 7.20 | 7.27 | 0.05 | 0.69% | 7.12 | 7.30 | 122493 | 8849.84 | 5.60% | 0.00 |
| 2026-03-05 | 7.01 | 7.22 | 0.27 | 3.88% | 7.01 | 7.34 | 174523 | 12549.77 | 7.98% | 0.00 |
| 2026-03-04 | 6.77 | 6.95 | 0.09 | 1.31% | 6.70 | 7.07 | 125976 | 8708.02 | 5.76% | 0.00 |
| 2026-03-03 | 7.23 | 6.86 | -0.35 | -4.85% | 6.83 | 7.29 | 146438 | 10295.28 | 6.69% | 0.00 |
| 2026-03-02 | 7.36 | 7.21 | -0.25 | -3.35% | 7.10 | 7.43 | 179990 | 13064.47 | 8.23% | 0.00 |
| 2026-02-27 | 7.45 | 7.46 | 0.13 | 1.77% | 7.26 | 7.58 | 181148 | 13434.57 | 8.28% | 0.00 |
| 2026-02-26 | 7.45 | 7.33 | -0.12 | -1.61% | 7.29 | 7.57 | 115521 | 8514.38 | 5.28% | 0.00 |
| 2026-02-25 | 7.31 | 7.45 | 0.17 | 2.34% | 7.22 | 7.50 | 123962 | 9205.75 | 5.66% | 0.00 |
| 2026-02-24 | 7.13 | 7.28 | 0.22 | 3.12% | 7.11 | 7.31 | 104755 | 7573.13 | 4.79% | 0.00 |
| 2026-02-13 | 6.98 | 7.06 | 0.03 | 0.43% | 6.96 | 7.14 | 84434 | 5974.51 | 3.86% | 0.00 |
| 2026-02-12 | 7.11 | 7.03 | -0.07 | -0.99% | 6.94 | 7.16 | 89195 | 6286.30 | 4.08% | 0.00 |
| 2026-02-11 | 7.14 | 7.10 | 0.00 | 0.00% | 7.05 | 7.16 | 78210 | 5558.55 | 3.57% | 68.00 |
| 2026-02-10 | 7.11 | 7.10 | -0.01 | -0.14% | 7.06 | 7.15 | 88044 | 6253.29 | 4.02% | 0.00 |
| 2026-02-09 | 7.02 | 7.11 | 0.17 | 2.45% | 7.00 | 7.17 | 128377 | 9112.69 | 5.87% | 0.00 |
| 2026-02-06 | 6.92 | 6.94 | 0.06 | 0.87% | 6.78 | 7.02 | 118080 | 8192.56 | 5.40% | 0.00 |
| 2026-02-05 | 7.10 | 6.88 | -0.18 | -2.55% | 6.82 | 7.12 | 162431 | 11280.64 | 7.42% | 8.00 |
| 2026-02-04 | 6.80 | 7.06 | 0.28 | 4.13% | 6.74 | 7.42 | 262246 | 18566.54 | 11.98% | 0.00 |
| 2026-02-03 | 6.63 | 6.78 | 0.16 | 2.42% | 6.63 | 6.80 | 92203 | 6210.25 | 4.21% | 0.00 |
| 2026-02-02 | 6.68 | 6.62 | -0.11 | -1.63% | 6.57 | 6.80 | 115391 | 7744.32 | 5.27% | 0.00 |
| 2026-01-30 | 6.60 | 6.73 | 0.09 | 1.36% | 6.50 | 6.74 | 135290 | 8968.26 | 6.18% | 0.00 |
| 2026-01-29 | 6.62 | 6.64 | -0.02 | -0.30% | 6.57 | 6.77 | 92797 | 6198.01 | 4.24% | 0.00 |
| 2026-01-28 | 6.77 | 6.66 | -0.13 | -1.91% | 6.64 | 6.82 | 82429 | 5530.24 | 3.77% | 0.00 |
| 2026-01-27 | 6.92 | 6.79 | -0.13 | -1.88% | 6.61 | 6.92 | 108404 | 7301.62 | 4.95% | 0.00 |
| 2026-01-26 | 7.07 | 6.92 | -0.08 | -1.14% | 6.81 | 7.13 | 117404 | 8106.12 | 5.37% | 0.00 |
| 2026-01-23 | 6.91 | 7.00 | 0.08 | 1.16% | 6.86 | 7.01 | 104594 | 7267.43 | 4.78% | 23.00 |
| 2026-01-22 | 6.89 | 6.92 | 0.04 | 0.58% | 6.78 | 6.98 | 99286 | 6849.60 | 4.54% | 5.00 |
| 2026-01-21 | 6.63 | 6.88 | 0.22 | 3.30% | 6.60 | 6.92 | 159665 | 10882.69 | 7.30% | 0.00 |
| 2026-01-20 | 6.69 | 6.66 | -0.04 | -0.60% | 6.50 | 6.74 | 85910 | 5722.05 | 3.93% | 0.00 |
| 2026-01-19 | 6.49 | 6.70 | 0.23 | 3.55% | 6.44 | 6.70 | 96413 | 6361.56 | 4.41% | 0.00 |
| 2026-01-16 | 6.62 | 6.47 | -0.12 | -1.82% | 6.40 | 6.64 | 93593 | 6069.38 | 4.28% | 0.00 |
| 2026-01-15 | 6.58 | 6.59 | 0.00 | 0.00% | 6.44 | 6.62 | 110904 | 7260.34 | 5.07% | 0.00 |
| 2026-01-14 | 6.65 | 6.59 | -0.04 | -0.60% | 6.47 | 6.72 | 129043 | 8540.35 | 5.90% | 0.00 |
| 2026-01-13 | 6.74 | 6.63 | -0.11 | -1.63% | 6.60 | 6.79 | 147279 | 9866.49 | 6.73% | 0.00 |
| 2026-01-12 | 6.89 | 6.74 | 0.01 | 0.15% | 6.63 | 6.89 | 183079 | 12309.46 | 8.37% | 0.00 |
| 2026-01-09 | 6.60 | 6.73 | 0.18 | 2.75% | 6.55 | 6.78 | 131325 | 8781.46 | 6.00% | 0.00 |
| 2026-01-08 | 6.47 | 6.55 | 0.11 | 1.71% | 6.40 | 6.60 | 91037 | 5944.54 | 4.16% | 0.00 |
| 2026-01-07 | 6.48 | 6.44 | -0.04 | -0.62% | 6.35 | 6.50 | 91329 | 5879.63 | 4.17% | 0.00 |
| 2026-01-06 | 6.50 | 6.48 | 0.01 | 0.15% | 6.39 | 6.57 | 90188 | 5858.49 | 4.12% | 0.00 |
| 2026-01-05 | 6.46 | 6.47 | 0.09 | 1.41% | 6.39 | 6.52 | 83189 | 5375.59 | 3.80% | 0.00 |
| 2025-12-31 | 6.44 | 6.38 | -0.05 | -0.78% | 6.27 | 6.48 | 67547 | 4295.87 | 3.09% | 0.00 |
| 2025-12-30 | 6.47 | 6.43 | -0.08 | -1.23% | 6.36 | 6.56 | 65582 | 4243.14 | 3.00% | 0.00 |
| 2025-12-29 | 6.53 | 6.51 | -0.04 | -0.61% | 6.45 | 6.59 | 61389 | 3992.84 | 2.81% | 0.00 |
| 2025-12-26 | 6.60 | 6.55 | -0.05 | -0.76% | 6.54 | 6.68 | 74268 | 4896.66 | 3.39% | 0.00 |
| 2025-12-25 | 6.66 | 6.60 | -0.01 | -0.15% | 6.55 | 6.66 | 64648 | 4261.44 | 2.95% | 0.00 |
| 2025-12-24 | 6.62 | 6.61 | -0.03 | -0.45% | 6.54 | 6.68 | 65849 | 4351.80 | 3.01% | 0.00 |
| 2025-12-23 | 6.58 | 6.64 | 0.05 | 0.76% | 6.45 | 6.68 | 88630 | 5822.78 | 4.05% | 0.00 |
| 2025-12-22 | 6.60 | 6.59 | 0.01 | 0.15% | 6.54 | 6.73 | 82290 | 5456.47 | 3.76% | 0.00 |
| 2025-12-19 | 6.38 | 6.58 | 0.20 | 3.13% | 6.36 | 6.63 | 87963 | 5730.94 | 4.02% | 0.00 |
| 2025-12-18 | 6.31 | 6.38 | 0.07 | 1.11% | 6.23 | 6.48 | 76524 | 4909.62 | 3.50% | 0.00 |
| 2025-12-17 | 6.36 | 6.31 | -0.06 | -0.94% | 6.20 | 6.44 | 84010 | 5287.67 | 3.84% | 0.00 |
| 2025-12-16 | 6.61 | 6.37 | -0.24 | -3.63% | 6.36 | 6.62 | 93091 | 6007.98 | 4.25% | 0.00 |
| 2025-12-15 | 6.50 | 6.61 | 0.09 | 1.38% | 6.44 | 6.73 | 101869 | 6727.68 | 4.66% | 0.00 |
| 2025-12-12 | 6.65 | 6.52 | -0.13 | -1.95% | 6.48 | 6.73 | 104613 | 6912.48 | 4.78% | 0.00 |
| 2025-12-11 | 6.92 | 6.65 | -0.24 | -3.48% | 6.64 | 6.94 | 108070 | 7314.13 | 4.94% | 0.00 |
| 2025-12-10 | 6.98 | 6.89 | -0.01 | -0.14% | 6.83 | 7.08 | 107770 | 7522.38 | 4.92% | 0.00 |
| 2025-12-09 | 7.06 | 6.90 | -0.05 | -0.72% | 6.84 | 7.08 | 92330 | 6384.86 | 4.22% | 0.00 |
| 2025-12-08 | 6.95 | 6.95 | 0.06 | 0.87% | 6.91 | 7.01 | 105402 | 7346.00 | 4.82% | 0.00 |
| 2025-12-05 | 6.83 | 6.89 | 0.06 | 0.88% | 6.76 | 6.95 | 114035 | 7832.07 | 5.21% | 0.00 |
| 2025-12-04 | 7.01 | 6.83 | -0.18 | -2.57% | 6.81 | 7.07 | 119033 | 8197.75 | 5.44% | 0.00 |
| 2025-12-03 | 7.15 | 7.01 | -0.12 | -1.68% | 6.94 | 7.22 | 109430 | 7727.59 | 5.00% | 0.00 |
| 2025-12-02 | 7.11 | 7.13 | 0.01 | 0.14% | 6.97 | 7.20 | 137991 | 9787.78 | 6.31% | 0.00 |
| 2025-12-01 | 7.26 | 7.12 | -0.10 | -1.39% | 7.11 | 7.35 | 148670 | 10703.54 | 6.79% | 0.00 |
| 2025-11-28 | 7.26 | 7.22 | -0.11 | -1.50% | 7.06 | 7.28 | 201503 | 14498.54 | 9.21% | 0.00 |
| 2025-11-27 | 7.10 | 7.33 | 0.19 | 2.66% | 7.05 | 7.45 | 296675 | 21491.43 | 13.56% | 0.00 |
| 2025-11-26 | 6.96 | 7.14 | 0.17 | 2.44% | 6.91 | 7.45 | 266648 | 19038.90 | 12.19% | 56.00 |
| 2025-11-25 | 6.82 | 6.97 | 0.26 | 3.87% | 6.76 | 7.07 | 213303 | 14812.42 | 9.75% | 0.00 |
| 2025-11-24 | 6.65 | 6.71 | 0.05 | 0.75% | 6.59 | 6.83 | 214548 | 14378.18 | 9.80% | 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。
