| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-03 | 9.80 | 9.87 | -0.03 | -0.30% | 9.72 | 9.97 | 29932 | 2946.63 | 1.60% | 0.00 |
| 2025-04-02 | 10.00 | 9.90 | -0.10 | -1.00% | 9.90 | 10.10 | 25789 | 2573.15 | 1.38% | 0.00 |
| 2025-04-01 | 9.98 | 10.00 | 0.09 | 0.91% | 9.91 | 10.15 | 28721 | 2878.40 | 1.53% | 3.00 |
| 2025-03-31 | 9.86 | 9.91 | -0.07 | -0.70% | 9.66 | 9.92 | 47292 | 4631.84 | 2.52% | 0.00 |
| 2025-03-28 | 10.20 | 9.98 | -0.13 | -1.29% | 9.95 | 10.30 | 50044 | 5040.78 | 2.67% | 0.00 |
| 2025-03-27 | 10.21 | 10.11 | -0.14 | -1.37% | 9.97 | 10.29 | 43132 | 4368.42 | 2.30% | 0.00 |
| 2025-03-26 | 10.11 | 10.25 | 0.15 | 1.49% | 10.04 | 10.35 | 43713 | 4486.80 | 2.33% | 0.00 |
| 2025-03-25 | 9.94 | 10.10 | 0.16 | 1.61% | 9.86 | 10.25 | 57260 | 5755.93 | 3.05% | 0.00 |
| 2025-03-24 | 10.32 | 9.94 | -0.43 | -4.15% | 9.70 | 10.37 | 79002 | 7897.99 | 4.21% | 0.00 |
| 2025-03-21 | 10.51 | 10.37 | -0.22 | -2.08% | 10.32 | 10.60 | 51634 | 5380.85 | 2.75% | 0.00 |
| 2025-03-20 | 10.66 | 10.59 | -0.10 | -0.94% | 10.58 | 10.71 | 45863 | 4872.48 | 2.45% | 0.00 |
| 2025-03-19 | 10.78 | 10.69 | -0.19 | -1.75% | 10.64 | 10.88 | 55368 | 5932.90 | 2.95% | 0.00 |
| 2025-03-18 | 10.91 | 10.88 | 0.01 | 0.09% | 10.80 | 11.23 | 70121 | 7685.30 | 3.74% | 0.00 |
| 2025-03-17 | 10.79 | 10.87 | 0.09 | 0.83% | 10.72 | 10.98 | 60441 | 6563.46 | 3.22% | 0.00 |
| 2025-03-14 | 10.62 | 10.78 | 0.09 | 0.84% | 10.46 | 10.83 | 68288 | 7298.41 | 3.64% | 0.00 |
| 2025-03-13 | 11.00 | 10.69 | -0.28 | -2.55% | 10.52 | 11.00 | 84603 | 9064.29 | 4.51% | 0.00 |
| 2025-03-12 | 11.03 | 10.97 | -0.01 | -0.09% | 10.87 | 11.07 | 80179 | 8796.51 | 4.28% | 17.00 |
| 2025-03-11 | 10.99 | 10.98 | -0.05 | -0.45% | 10.80 | 11.02 | 73066 | 7958.39 | 3.90% | 9.00 |
| 2025-03-10 | 10.81 | 11.03 | 0.23 | 2.13% | 10.76 | 11.15 | 99167 | 10917.04 | 5.29% | 0.00 |
| 2025-03-07 | 11.00 | 10.80 | -0.38 | -3.40% | 10.70 | 11.13 | 127461 | 13929.49 | 6.80% | 0.00 |
| 2025-03-06 | 11.09 | 11.18 | 0.13 | 1.18% | 10.88 | 11.22 | 129972 | 14446.56 | 6.93% | 0.00 |
| 2025-03-05 | 11.04 | 11.05 | -0.12 | -1.07% | 10.68 | 11.11 | 141260 | 15335.17 | 7.54% | 0.00 |
| 2025-03-04 | 11.70 | 11.17 | -0.63 | -5.34% | 11.01 | 11.70 | 197279 | 22071.93 | 10.52% | 0.00 |
| 2025-03-03 | 11.59 | 11.80 | 0.43 | 3.78% | 11.48 | 12.33 | 237226 | 28395.69 | 12.66% | 0.00 |
| 2025-02-28 | 11.97 | 11.37 | -0.86 | -7.03% | 11.30 | 12.34 | 233586 | 27568.62 | 12.46% | 0.00 |
| 2025-02-27 | 11.42 | 12.23 | 0.88 | 7.75% | 11.42 | 12.71 | 354861 | 43059.05 | 18.93% | 0.00 |
| 2025-02-26 | 11.48 | 11.35 | 0.26 | 2.34% | 11.28 | 11.89 | 168067 | 19480.25 | 8.97% | 0.00 |
| 2025-02-25 | 11.18 | 11.09 | -0.23 | -2.03% | 11.02 | 11.32 | 97732 | 10905.73 | 5.21% | 0.00 |
| 2025-02-24 | 11.40 | 11.32 | -0.06 | -0.53% | 11.00 | 11.40 | 124820 | 14002.90 | 6.66% | 0.00 |
| 2025-02-21 | 11.54 | 11.38 | -0.30 | -2.57% | 11.20 | 11.68 | 169184 | 19272.47 | 9.03% | 0.00 |
| 2025-02-20 | 12.00 | 11.68 | -0.39 | -3.23% | 11.50 | 12.00 | 191908 | 22306.89 | 10.24% | 91.00 |
| 2025-02-19 | 11.50 | 12.07 | 0.14 | 1.17% | 11.33 | 12.28 | 276194 | 32584.60 | 14.73% | 5.00 |
| 2025-02-18 | 10.90 | 11.93 | 1.06 | 9.75% | 10.81 | 12.08 | 347877 | 40529.07 | 18.56% | 5.00 |
| 2025-02-17 | 10.82 | 10.87 | -0.25 | -2.25% | 10.65 | 11.42 | 169077 | 18329.85 | 9.02% | 0.00 |
| 2025-02-14 | 10.88 | 11.12 | 0.41 | 3.83% | 10.82 | 11.66 | 251655 | 28290.58 | 13.43% | 36.00 |
| 2025-02-13 | 10.03 | 10.71 | 0.67 | 6.67% | 9.98 | 11.41 | 236485 | 25251.88 | 12.62% | 0.00 |
| 2025-02-12 | 9.96 | 10.04 | 0.08 | 0.80% | 9.89 | 10.08 | 53817 | 5365.30 | 2.87% | 0.00 |
| 2025-02-11 | 10.16 | 9.96 | -0.19 | -1.87% | 9.91 | 10.20 | 45767 | 4562.98 | 2.44% | 0.00 |
| 2025-02-10 | 9.99 | 10.15 | 0.20 | 2.01% | 9.88 | 10.19 | 58892 | 5915.84 | 3.14% | 0.00 |
| 2025-02-07 | 10.10 | 9.95 | -0.05 | -0.50% | 9.81 | 10.14 | 88974 | 8902.85 | 4.75% | 0.00 |
| 2025-02-06 | 9.88 | 10.00 | 0.23 | 2.35% | 9.70 | 10.05 | 48055 | 4766.34 | 2.56% | 0.00 |
| 2025-02-05 | 9.60 | 9.77 | 0.34 | 3.61% | 9.50 | 9.83 | 49914 | 4843.97 | 2.66% | 0.00 |
| 2025-01-27 | 9.63 | 9.43 | -0.11 | -1.15% | 9.41 | 9.74 | 31228 | 2982.78 | 1.67% | 0.00 |
| 2025-01-24 | 9.56 | 9.54 | 0.02 | 0.21% | 9.38 | 9.58 | 39152 | 3720.34 | 2.09% | 0.00 |
| 2025-01-23 | 9.63 | 9.52 | 0.11 | 1.17% | 9.52 | 9.79 | 48391 | 4672.78 | 2.58% | 0.00 |
| 2025-01-22 | 9.53 | 9.41 | -0.18 | -1.88% | 9.37 | 9.65 | 33655 | 3180.75 | 1.80% | 0.00 |
| 2025-01-21 | 9.85 | 9.59 | -0.22 | -2.24% | 9.51 | 9.91 | 36655 | 3524.72 | 1.96% | 0.00 |
| 2025-01-20 | 9.77 | 9.81 | 0.16 | 1.66% | 9.55 | 9.84 | 38977 | 3802.13 | 2.08% | 0.00 |
| 2025-01-17 | 9.70 | 9.65 | -0.08 | -0.82% | 9.65 | 9.85 | 32744 | 3182.68 | 1.75% | 0.00 |
| 2025-01-16 | 9.74 | 9.73 | 0.03 | 0.31% | 9.61 | 10.06 | 50208 | 4924.90 | 2.68% | 0.00 |
| 2025-01-15 | 9.77 | 9.70 | -0.01 | -0.10% | 9.56 | 9.88 | 49935 | 4831.45 | 2.66% | 0.00 |
| 2025-01-14 | 9.36 | 9.71 | 0.46 | 4.97% | 9.26 | 9.71 | 64813 | 6180.64 | 3.46% | 0.00 |
| 2025-01-13 | 8.83 | 9.25 | 0.26 | 2.89% | 8.67 | 9.28 | 54628 | 4948.15 | 2.91% | 0.00 |
| 2025-01-10 | 9.40 | 8.99 | -0.37 | -3.95% | 8.99 | 9.54 | 51114 | 4742.71 | 2.73% | 0.00 |
| 2025-01-09 | 9.30 | 9.36 | 0.14 | 1.52% | 9.14 | 9.41 | 45924 | 4286.92 | 2.45% | 0.00 |
| 2025-01-08 | 9.28 | 9.22 | -0.08 | -0.86% | 8.88 | 9.45 | 63662 | 5837.81 | 3.40% | 0.00 |
| 2025-01-07 | 8.88 | 9.30 | 0.50 | 5.68% | 8.82 | 9.30 | 66025 | 5983.86 | 3.52% | 0.00 |
| 2025-01-06 | 8.86 | 8.80 | -0.06 | -0.68% | 8.43 | 9.00 | 50501 | 4416.72 | 2.69% | 0.00 |
| 2025-01-03 | 9.41 | 8.86 | -0.49 | -5.24% | 8.82 | 9.48 | 66445 | 6018.03 | 3.54% | 0.00 |
| 2025-01-02 | 9.52 | 9.35 | -0.18 | -1.89% | 9.24 | 9.76 | 63512 | 6010.57 | 3.39% | 0.00 |
| 2024-12-31 | 9.80 | 9.53 | -0.29 | -2.95% | 9.49 | 9.89 | 44386 | 4282.34 | 2.37% | 0.00 |
| 2024-12-30 | 9.90 | 9.82 | -0.18 | -1.80% | 9.56 | 10.08 | 51003 | 4980.82 | 2.72% | 0.00 |
| 2024-12-27 | 9.82 | 10.00 | 0.23 | 2.35% | 9.78 | 10.11 | 59281 | 5934.00 | 3.16% | 0.00 |
| 2024-12-26 | 9.59 | 9.77 | 0.23 | 2.41% | 9.55 | 9.88 | 65172 | 6370.79 | 3.48% | 0.00 |
| 2024-12-25 | 10.09 | 9.54 | -0.55 | -5.45% | 9.49 | 10.15 | 93264 | 8989.92 | 4.98% | 0.00 |
| 2024-12-24 | 10.13 | 10.09 | -0.11 | -1.08% | 9.90 | 10.30 | 84018 | 8465.07 | 4.48% | 0.00 |
| 2024-12-23 | 10.93 | 10.20 | -0.70 | -6.42% | 10.19 | 11.01 | 82910 | 8753.95 | 4.42% | 0.00 |
| 2024-12-20 | 10.69 | 10.90 | 0.25 | 2.35% | 10.61 | 10.97 | 69455 | 7547.94 | 3.71% | 0.00 |
| 2024-12-19 | 10.61 | 10.65 | -0.06 | -0.56% | 10.51 | 10.74 | 55889 | 5948.82 | 2.98% | 3.00 |
| 2024-12-18 | 10.80 | 10.71 | -0.05 | -0.46% | 10.49 | 10.89 | 67779 | 7261.76 | 3.62% | 0.00 |
| 2024-12-17 | 11.29 | 10.76 | -0.52 | -4.61% | 10.70 | 11.36 | 86006 | 9408.79 | 4.59% | 0.00 |
| 2024-12-16 | 11.45 | 11.28 | -0.06 | -0.53% | 11.14 | 11.59 | 73423 | 8326.43 | 3.92% | 0.00 |
| 2024-12-13 | 11.39 | 11.34 | -0.13 | -1.13% | 11.32 | 11.59 | 93604 | 10688.87 | 4.99% | 0.00 |
| 2024-12-12 | 11.69 | 11.47 | -0.16 | -1.38% | 11.26 | 11.69 | 132532 | 15131.25 | 7.07% | 0.00 |
| 2024-12-11 | 11.95 | 11.63 | -0.32 | -2.68% | 11.56 | 12.15 | 170271 | 20100.77 | 9.08% | 0.00 |
| 2024-12-10 | 12.58 | 11.95 | -0.27 | -2.21% | 11.92 | 12.67 | 151494 | 18632.55 | 8.08% | 12.00 |
| 2024-12-09 | 12.60 | 12.22 | -0.56 | -4.38% | 12.20 | 12.66 | 147748 | 18334.90 | 7.88% | 0.00 |
| 2024-12-06 | 12.62 | 12.78 | 0.07 | 0.55% | 12.15 | 13.25 | 235260 | 29763.86 | 12.55% | 0.00 |
| 2024-12-05 | 12.77 | 12.71 | 0.30 | 2.42% | 12.54 | 13.50 | 230947 | 29621.38 | 12.32% | 6.00 |
| 2024-12-04 | 12.18 | 12.41 | 0.22 | 1.80% | 11.92 | 12.45 | 183206 | 22484.95 | 9.77% | 0.00 |
科恒股份(300340)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。
