| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-27 | 8.46 | 8.02 | -0.30 | -3.61% | 7.98 | 8.72 | 284139 | 23767.21 | 7.06% | 0.00 |
| 2025-08-26 | 8.19 | 8.32 | 0.20 | 2.46% | 8.14 | 8.47 | 279483 | 23300.93 | 6.94% | 0.00 |
| 2025-08-25 | 8.08 | 8.12 | -0.01 | -0.12% | 7.95 | 8.22 | 184184 | 14896.78 | 4.57% | 24.00 |
| 2025-08-22 | 8.12 | 8.13 | -0.03 | -0.37% | 8.06 | 8.33 | 206105 | 16792.68 | 5.12% | 26.00 |
| 2025-08-21 | 8.09 | 8.16 | 0.05 | 0.62% | 8.04 | 8.20 | 214009 | 17354.38 | 5.31% | 0.00 |
| 2025-08-20 | 8.32 | 8.11 | -0.07 | -0.86% | 7.96 | 8.33 | 260863 | 21071.26 | 6.48% | 0.00 |
| 2025-08-19 | 8.42 | 8.18 | -0.40 | -4.66% | 8.11 | 8.44 | 438136 | 35997.98 | 10.88% | 0.00 |
| 2025-08-18 | 8.32 | 8.58 | 0.15 | 1.78% | 8.20 | 8.98 | 544588 | 46624.20 | 13.52% | 36.00 |
| 2025-08-15 | 8.40 | 8.43 | -0.08 | -0.94% | 8.19 | 9.00 | 640801 | 54890.89 | 15.91% | 71.00 |
| 2025-08-14 | 8.01 | 8.51 | 0.49 | 6.11% | 7.73 | 8.51 | 655468 | 53134.02 | 16.28% | 95.00 |
| 2025-08-13 | 7.65 | 8.02 | 0.53 | 7.08% | 7.62 | 8.74 | 587607 | 47072.72 | 14.59% | 40.00 |
| 2025-08-12 | 7.51 | 7.49 | 0.11 | 1.49% | 7.36 | 7.78 | 251864 | 18934.13 | 6.25% | 0.00 |
| 2025-08-11 | 7.31 | 7.38 | 0.07 | 0.96% | 7.28 | 7.46 | 124641 | 9199.46 | 3.10% | 0.00 |
| 2025-08-08 | 7.37 | 7.31 | 0.04 | 0.55% | 7.15 | 7.37 | 144048 | 10437.81 | 3.58% | 0.00 |
| 2025-08-07 | 7.14 | 7.27 | 0.13 | 1.82% | 7.11 | 7.37 | 196472 | 14293.31 | 4.88% | 5.00 |
| 2025-08-06 | 7.07 | 7.14 | 0.06 | 0.85% | 7.03 | 7.15 | 81504 | 5789.70 | 2.02% | 0.00 |
| 2025-08-05 | 6.97 | 7.08 | 0.10 | 1.43% | 6.97 | 7.08 | 68850 | 4844.09 | 1.71% | 0.00 |
| 2025-08-04 | 6.95 | 6.98 | 0.02 | 0.29% | 6.83 | 6.98 | 57460 | 3985.73 | 1.42% | 0.00 |
| 2025-08-01 | 6.90 | 6.96 | 0.05 | 0.72% | 6.90 | 7.01 | 64464 | 4492.05 | 1.60% | 0.00 |
| 2025-07-31 | 6.93 | 6.91 | -0.02 | -0.29% | 6.85 | 6.99 | 76378 | 5290.43 | 1.89% | 0.00 |
| 2025-07-30 | 7.03 | 6.93 | -0.10 | -1.42% | 6.85 | 7.03 | 74435 | 5164.38 | 1.84% | 0.00 |
| 2025-07-29 | 7.07 | 7.03 | -0.04 | -0.57% | 6.94 | 7.08 | 74011 | 5177.96 | 1.83% | 0.00 |
| 2025-07-28 | 7.09 | 7.07 | 0.01 | 0.14% | 7.02 | 7.10 | 52374 | 3696.24 | 1.30% | 0.00 |
| 2025-07-25 | 7.07 | 7.06 | 0.02 | 0.28% | 7.02 | 7.09 | 62201 | 4390.31 | 1.54% | 0.00 |
| 2025-07-24 | 6.98 | 7.04 | 0.04 | 0.57% | 6.96 | 7.07 | 73394 | 5146.78 | 1.82% | 0.00 |
| 2025-07-23 | 7.10 | 7.00 | -0.12 | -1.69% | 6.98 | 7.14 | 93860 | 6611.83 | 2.33% | 0.00 |
| 2025-07-22 | 7.14 | 7.12 | 0.00 | 0.00% | 7.10 | 7.26 | 127649 | 9141.83 | 3.16% | 0.00 |
| 2025-07-21 | 7.16 | 7.12 | -0.04 | -0.56% | 7.09 | 7.23 | 105717 | 7534.09 | 2.62% | 0.00 |
| 2025-07-18 | 7.00 | 7.16 | 0.19 | 2.73% | 6.97 | 7.24 | 191144 | 13606.76 | 4.74% | 250.00 |
| 2025-07-17 | 6.94 | 6.97 | 0.03 | 0.43% | 6.92 | 7.00 | 60402 | 4205.97 | 1.50% | 0.00 |
| 2025-07-16 | 6.96 | 6.94 | 0.00 | 0.00% | 6.88 | 7.12 | 63432 | 4430.13 | 1.57% | 0.00 |
| 2025-07-15 | 6.95 | 6.94 | -0.03 | -0.43% | 6.82 | 6.99 | 71596 | 4934.59 | 1.77% | 0.00 |
| 2025-07-14 | 6.96 | 6.97 | 0.01 | 0.14% | 6.83 | 7.02 | 65256 | 4546.51 | 1.62% | 0.00 |
| 2025-07-11 | 6.97 | 6.96 | -0.03 | -0.43% | 6.82 | 7.09 | 101116 | 6999.65 | 2.51% | 0.00 |
| 2025-07-10 | 7.11 | 6.99 | 0.01 | 0.14% | 6.97 | 7.25 | 132344 | 9328.96 | 3.28% | 0.00 |
| 2025-07-09 | 6.93 | 6.98 | 0.02 | 0.29% | 6.93 | 7.16 | 142778 | 10040.41 | 3.54% | 0.00 |
| 2025-07-08 | 6.80 | 6.96 | 0.18 | 2.65% | 6.75 | 7.04 | 118942 | 8227.98 | 2.95% | 0.00 |
| 2025-07-07 | 6.69 | 6.78 | 0.06 | 0.89% | 6.67 | 6.79 | 61490 | 4160.59 | 1.52% | 0.00 |
| 2025-07-04 | 6.83 | 6.72 | -0.14 | -2.04% | 6.72 | 6.87 | 88776 | 6023.05 | 2.20% | 0.00 |
| 2025-07-03 | 6.81 | 6.86 | 0.07 | 1.03% | 6.75 | 6.89 | 98923 | 6757.74 | 2.45% | 0.00 |
| 2025-07-02 | 6.79 | 6.79 | 0.00 | 0.00% | 6.73 | 6.83 | 83758 | 5676.80 | 2.08% | 110.00 |
| 2025-07-01 | 6.80 | 6.79 | 0.00 | 0.00% | 6.67 | 6.82 | 94146 | 6365.46 | 2.33% | 0.00 |
| 2025-06-30 | 6.70 | 6.79 | 0.09 | 1.34% | 6.70 | 6.79 | 83104 | 5610.63 | 2.06% | 0.00 |
| 2025-06-27 | 6.71 | 6.70 | 0.03 | 0.45% | 6.67 | 6.78 | 72137 | 4841.81 | 1.79% | 0.00 |
| 2025-06-26 | 6.68 | 6.67 | -0.03 | -0.45% | 6.63 | 6.77 | 74812 | 5016.22 | 1.85% | 0.00 |
| 2025-06-25 | 6.71 | 6.70 | 0.01 | 0.15% | 6.61 | 6.76 | 94256 | 6296.53 | 2.34% | 100.00 |
| 2025-06-24 | 6.53 | 6.69 | 0.17 | 2.61% | 6.48 | 6.71 | 92131 | 6123.87 | 2.28% | 0.00 |
| 2025-06-23 | 6.32 | 6.52 | 0.18 | 2.84% | 6.29 | 6.54 | 91773 | 5936.22 | 2.27% | 0.00 |
| 2025-06-20 | 6.40 | 6.34 | -0.09 | -1.40% | 6.30 | 6.52 | 80722 | 5162.84 | 2.00% | 0.00 |
| 2025-06-19 | 6.53 | 6.43 | -0.03 | -0.46% | 6.40 | 6.60 | 105365 | 6842.26 | 2.61% | 0.00 |
| 2025-06-18 | 6.55 | 6.46 | -0.09 | -1.37% | 6.41 | 6.56 | 73271 | 4732.91 | 1.82% | 0.00 |
| 2025-06-17 | 6.61 | 6.55 | -0.02 | -0.30% | 6.50 | 6.67 | 75347 | 4943.10 | 1.87% | 0.00 |
| 2025-06-16 | 6.51 | 6.57 | 0.07 | 1.08% | 6.47 | 6.65 | 75018 | 4935.32 | 1.86% | 0.00 |
| 2025-06-13 | 6.71 | 6.50 | -0.21 | -3.13% | 6.49 | 6.71 | 139513 | 9161.66 | 3.46% | 0.00 |
| 2025-06-12 | 6.71 | 6.71 | 0.03 | 0.45% | 6.63 | 6.84 | 119576 | 8022.82 | 2.96% | 0.00 |
| 2025-06-11 | 6.71 | 6.68 | -0.04 | -0.60% | 6.68 | 6.81 | 142464 | 9602.03 | 3.53% | 0.00 |
| 2025-06-10 | 6.83 | 6.72 | -0.15 | -2.18% | 6.61 | 6.95 | 226523 | 15338.63 | 5.61% | 163.00 |
| 2025-06-09 | 6.87 | 6.87 | 0.08 | 1.18% | 6.78 | 6.96 | 221652 | 15202.01 | 5.49% | 30.00 |
| 2025-06-06 | 6.74 | 6.79 | 0.05 | 0.74% | 6.70 | 7.17 | 289695 | 19911.29 | 7.18% | 0.00 |
| 2025-06-05 | 6.85 | 6.74 | -0.14 | -2.03% | 6.66 | 6.89 | 223746 | 15094.64 | 5.54% | 0.00 |
| 2025-06-04 | 7.32 | 6.88 | -0.30 | -4.18% | 6.82 | 7.35 | 384057 | 26619.48 | 9.52% | 0.00 |
| 2025-06-03 | 6.61 | 7.18 | 0.66 | 10.12% | 6.55 | 7.47 | 545709 | 38392.64 | 13.52% | 43.00 |
| 2025-05-30 | 6.53 | 6.52 | -0.12 | -1.81% | 6.33 | 6.59 | 208343 | 13431.38 | 5.16% | 0.00 |
| 2025-05-29 | 6.44 | 6.64 | 0.07 | 1.07% | 6.27 | 6.76 | 336040 | 21854.21 | 8.33% | 0.00 |
| 2025-05-28 | 6.35 | 6.57 | 0.23 | 3.63% | 6.34 | 6.95 | 341776 | 22747.35 | 8.47% | 0.00 |
| 2025-05-27 | 6.31 | 6.34 | 0.02 | 0.32% | 6.21 | 6.36 | 70513 | 4428.58 | 1.75% | 0.00 |
| 2025-05-26 | 6.24 | 6.32 | 0.06 | 0.96% | 6.24 | 6.36 | 55039 | 3472.43 | 1.36% | 96.00 |
| 2025-05-23 | 6.30 | 6.26 | -0.07 | -1.11% | 6.26 | 6.44 | 82839 | 5261.62 | 2.05% | 0.00 |
| 2025-05-22 | 6.41 | 6.33 | -0.11 | -1.71% | 6.30 | 6.48 | 73147 | 4659.37 | 1.81% | 0.00 |
| 2025-05-21 | 6.55 | 6.44 | -0.11 | -1.68% | 6.39 | 6.55 | 63799 | 4115.85 | 1.58% | 0.00 |
| 2025-05-20 | 6.53 | 6.55 | 0.04 | 0.61% | 6.45 | 6.58 | 87506 | 5694.57 | 2.17% | 0.00 |
| 2025-05-19 | 6.48 | 6.51 | 0.05 | 0.77% | 6.36 | 6.55 | 88774 | 5740.37 | 2.20% | 0.00 |
| 2025-05-16 | 6.37 | 6.46 | 0.05 | 0.78% | 6.37 | 6.50 | 89841 | 5801.74 | 2.23% | 0.00 |
| 2025-05-15 | 6.57 | 6.41 | -0.15 | -2.29% | 6.40 | 6.58 | 113212 | 7311.48 | 2.81% | 0.00 |
| 2025-05-14 | 6.58 | 6.56 | -0.10 | -1.50% | 6.54 | 6.76 | 203545 | 13472.44 | 5.04% | 0.00 |
| 2025-05-13 | 6.51 | 6.66 | 0.24 | 3.74% | 6.39 | 6.78 | 262959 | 17315.53 | 6.52% | 50.00 |
| 2025-05-12 | 6.43 | 6.42 | 0.03 | 0.47% | 6.38 | 6.50 | 90521 | 5825.34 | 2.24% | 0.00 |
| 2025-05-09 | 6.64 | 6.39 | -0.28 | -4.20% | 6.37 | 6.67 | 167617 | 10807.24 | 4.15% | 0.00 |
| 2025-05-08 | 6.53 | 6.67 | 0.16 | 2.46% | 6.42 | 6.87 | 276050 | 18238.58 | 6.84% | 0.00 |
| 2025-05-07 | 6.44 | 6.51 | 0.12 | 1.88% | 6.40 | 6.98 | 278980 | 18415.61 | 6.91% | 0.00 |
日科化学(300214)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。
