| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-08-01 | 6.42 | 6.65 | 0.08 | 1.22% | 6.39 | 6.78 | 678316 | 44724.05 | 16.95% |
| 2025-07-31 | 6.28 | 6.57 | 0.28 | 4.45% | 6.24 | 6.92 | 756251 | 51211.57 | 18.89% |
| 2025-07-30 | 6.35 | 6.29 | -0.05 | -0.79% | 6.23 | 6.37 | 86182 | 5418.75 | 2.15% |
| 2025-07-29 | 6.44 | 6.34 | -0.08 | -1.25% | 6.26 | 6.46 | 112281 | 7094.47 | 2.81% |
| 2025-07-28 | 6.42 | 6.42 | -0.01 | -0.16% | 6.39 | 6.48 | 104586 | 6736.75 | 2.61% |
| 2025-07-25 | 6.43 | 6.43 | -0.01 | -0.16% | 6.39 | 6.48 | 90663 | 5820.07 | 2.27% |
| 2025-07-24 | 6.42 | 6.44 | 0.02 | 0.31% | 6.39 | 6.50 | 81059 | 5223.78 | 2.03% |
| 2025-07-23 | 6.51 | 6.42 | -0.09 | -1.38% | 6.40 | 6.51 | 83854 | 5395.43 | 2.10% |
| 2025-07-22 | 6.58 | 6.51 | -0.07 | -1.06% | 6.46 | 6.59 | 101039 | 6578.94 | 2.52% |
| 2025-07-21 | 6.48 | 6.58 | 0.10 | 1.54% | 6.45 | 6.59 | 104450 | 6831.35 | 2.61% |
| 2025-07-18 | 6.51 | 6.48 | 0.00 | 0.00% | 6.41 | 6.53 | 92569 | 5985.65 | 2.31% |
| 2025-07-17 | 6.58 | 6.48 | -0.09 | -1.37% | 6.44 | 6.62 | 166599 | 10860.15 | 4.16% |
| 2025-07-16 | 6.45 | 6.57 | 0.12 | 1.86% | 6.40 | 6.65 | 242072 | 15897.43 | 6.05% |
| 2025-07-15 | 6.47 | 6.45 | -0.11 | -1.68% | 6.26 | 6.48 | 168887 | 10773.33 | 4.22% |
| 2025-07-14 | 6.42 | 6.56 | 0.14 | 2.18% | 6.40 | 6.58 | 139281 | 9055.94 | 3.48% |
| 2025-07-11 | 6.36 | 6.42 | 0.02 | 0.31% | 6.25 | 6.45 | 155411 | 9864.31 | 3.88% |
| 2025-07-10 | 6.34 | 6.40 | 0.04 | 0.63% | 6.30 | 6.69 | 253939 | 16426.44 | 6.34% |
| 2025-07-09 | 6.45 | 6.36 | -0.08 | -1.24% | 6.31 | 6.46 | 82295 | 5240.48 | 2.06% |
| 2025-07-08 | 6.39 | 6.44 | 0.06 | 0.94% | 6.32 | 6.44 | 85221 | 5437.81 | 2.13% |
| 2025-07-07 | 6.21 | 6.38 | 0.15 | 2.41% | 6.21 | 6.42 | 122604 | 7757.68 | 3.06% |
| 2025-07-04 | 6.41 | 6.23 | -0.20 | -3.11% | 6.21 | 6.44 | 121416 | 7645.52 | 3.03% |
| 2025-07-03 | 6.28 | 6.43 | 0.11 | 1.74% | 6.28 | 6.45 | 100378 | 6426.12 | 2.51% |
| 2025-07-02 | 6.29 | 6.32 | 0.03 | 0.48% | 6.24 | 6.36 | 103844 | 6544.44 | 2.59% |
| 2025-07-01 | 6.27 | 6.29 | 0.05 | 0.80% | 6.17 | 6.29 | 88208 | 5509.70 | 2.20% |
| 2025-06-30 | 6.18 | 6.24 | 0.07 | 1.13% | 6.18 | 6.27 | 103546 | 6450.56 | 2.59% |
| 2025-06-27 | 6.19 | 6.17 | 0.01 | 0.16% | 6.11 | 6.21 | 83157 | 5116.03 | 2.08% |
| 2025-06-26 | 6.19 | 6.16 | 0.00 | 0.00% | 6.10 | 6.28 | 140731 | 8686.99 | 3.52% |
| 2025-06-25 | 6.04 | 6.16 | 0.13 | 2.16% | 5.98 | 6.19 | 169297 | 10319.61 | 4.23% |
| 2025-06-24 | 5.81 | 6.03 | 0.24 | 4.15% | 5.78 | 6.04 | 123047 | 7350.62 | 3.07% |
| 2025-06-23 | 5.64 | 5.79 | 0.13 | 2.30% | 5.60 | 5.80 | 63623 | 3652.99 | 1.59% |
| 2025-06-20 | 5.68 | 5.66 | -0.05 | -0.88% | 5.65 | 5.77 | 50529 | 2879.60 | 1.26% |
| 2025-06-19 | 5.84 | 5.71 | -0.14 | -2.39% | 5.67 | 5.89 | 70696 | 4078.75 | 1.77% |
| 2025-06-18 | 5.82 | 5.85 | -0.01 | -0.17% | 5.76 | 5.85 | 60640 | 3523.98 | 1.52% |
| 2025-06-17 | 5.88 | 5.86 | 0.00 | 0.00% | 5.81 | 5.89 | 62485 | 3650.68 | 1.56% |
| 2025-06-16 | 5.89 | 5.86 | 0.01 | 0.17% | 5.85 | 5.96 | 83201 | 4900.24 | 2.08% |
| 2025-06-13 | 6.06 | 5.85 | -0.21 | -3.47% | 5.84 | 6.06 | 105256 | 6226.05 | 2.63% |
| 2025-06-12 | 6.14 | 6.06 | -0.03 | -0.49% | 6.02 | 6.18 | 104324 | 6339.14 | 2.61% |
| 2025-06-11 | 5.97 | 6.09 | 0.11 | 1.84% | 5.97 | 6.22 | 147881 | 9055.87 | 3.69% |
| 2025-06-10 | 6.09 | 5.98 | -0.05 | -0.83% | 5.90 | 6.13 | 102958 | 6187.72 | 2.57% |
| 2025-06-09 | 6.04 | 6.03 | 0.00 | 0.00% | 6.00 | 6.07 | 62132 | 3744.99 | 1.55% |
| 2025-06-06 | 5.99 | 6.03 | 0.03 | 0.50% | 5.97 | 6.05 | 63147 | 3804.20 | 1.58% |
| 2025-06-05 | 6.00 | 6.00 | 0.00 | 0.00% | 5.94 | 6.02 | 48344 | 2892.32 | 1.21% |
| 2025-06-04 | 5.98 | 6.00 | 0.05 | 0.84% | 5.94 | 6.01 | 61916 | 3705.12 | 1.55% |
| 2025-06-03 | 5.88 | 5.95 | 0.06 | 1.02% | 5.80 | 5.96 | 64057 | 3799.11 | 1.60% |
| 2025-05-30 | 6.00 | 5.89 | -0.13 | -2.16% | 5.88 | 6.02 | 79448 | 4704.06 | 1.98% |
| 2025-05-29 | 5.89 | 6.02 | 0.10 | 1.69% | 5.89 | 6.09 | 77962 | 4687.29 | 1.95% |
| 2025-05-28 | 5.99 | 5.92 | -0.06 | -1.00% | 5.90 | 6.02 | 54256 | 3224.09 | 1.36% |
| 2025-05-27 | 5.98 | 5.98 | -0.02 | -0.33% | 5.92 | 6.01 | 50995 | 3041.78 | 1.27% |
| 2025-05-26 | 5.91 | 6.00 | 0.07 | 1.18% | 5.88 | 6.03 | 57892 | 3464.66 | 1.45% |
| 2025-05-23 | 5.94 | 5.93 | -0.05 | -0.84% | 5.91 | 6.08 | 93497 | 5600.00 | 2.34% |
| 2025-05-22 | 6.02 | 5.98 | -0.09 | -1.48% | 5.97 | 6.14 | 66007 | 3985.69 | 1.67% |
| 2025-05-21 | 6.12 | 6.07 | -0.07 | -1.14% | 6.03 | 6.17 | 86250 | 5250.21 | 2.18% |
| 2025-05-20 | 6.05 | 6.14 | 0.06 | 0.99% | 6.01 | 6.18 | 90089 | 5497.72 | 2.28% |
| 2025-05-19 | 6.04 | 6.08 | 0.04 | 0.66% | 6.01 | 6.10 | 80241 | 4863.35 | 2.03% |
| 2025-05-16 | 5.94 | 6.04 | 0.06 | 1.00% | 5.94 | 6.08 | 75835 | 4581.82 | 1.92% |
| 2025-05-15 | 6.06 | 5.98 | -0.06 | -0.99% | 5.94 | 6.06 | 59089 | 3538.55 | 1.50% |
| 2025-05-14 | 6.04 | 6.04 | -0.02 | -0.33% | 6.02 | 6.09 | 62101 | 3756.47 | 1.57% |
| 2025-05-13 | 6.14 | 6.06 | -0.03 | -0.49% | 6.05 | 6.17 | 65944 | 4015.57 | 1.67% |
| 2025-05-12 | 6.06 | 6.09 | 0.04 | 0.66% | 6.06 | 6.16 | 77603 | 4732.05 | 1.96% |
| 2025-05-09 | 6.11 | 6.05 | -0.07 | -1.14% | 6.03 | 6.12 | 87798 | 5324.64 | 2.22% |
| 2025-05-08 | 5.97 | 6.12 | 0.13 | 2.17% | 5.92 | 6.13 | 94995 | 5772.69 | 2.41% |
| 2025-05-07 | 6.00 | 5.99 | 0.05 | 0.84% | 5.90 | 6.08 | 103663 | 6202.66 | 2.63% |
| 2025-05-06 | 5.78 | 5.94 | 0.30 | 5.32% | 5.72 | 5.95 | 141667 | 8312.29 | 3.59% |
| 2025-04-30 | 5.60 | 5.64 | 0.04 | 0.71% | 5.57 | 5.73 | 74086 | 4198.45 | 1.88% |
| 2025-04-29 | 5.45 | 5.60 | 0.13 | 2.38% | 5.41 | 5.67 | 98823 | 5541.76 | 2.50% |
| 2025-04-28 | 5.61 | 5.47 | -0.14 | -2.50% | 5.46 | 5.68 | 78217 | 4314.32 | 1.98% |
| 2025-04-25 | 5.72 | 5.61 | -0.19 | -3.28% | 5.48 | 5.73 | 163344 | 9117.45 | 4.14% |
| 2025-04-24 | 5.88 | 5.80 | -0.04 | -0.68% | 5.75 | 5.88 | 87539 | 5079.89 | 2.22% |
| 2025-04-23 | 5.72 | 5.84 | 0.16 | 2.82% | 5.72 | 5.86 | 106635 | 6198.46 | 2.70% |
| 2025-04-22 | 5.67 | 5.68 | 0.00 | 0.00% | 5.62 | 5.72 | 71661 | 4063.58 | 1.82% |
| 2025-04-21 | 5.61 | 5.68 | 0.08 | 1.43% | 5.56 | 5.68 | 69143 | 3904.02 | 1.75% |
| 2025-04-18 | 5.56 | 5.60 | 0.05 | 0.90% | 5.49 | 5.64 | 86982 | 4832.42 | 2.20% |
| 2025-04-17 | 5.44 | 5.55 | 0.06 | 1.09% | 5.41 | 5.64 | 96931 | 5409.80 | 2.46% |
| 2025-04-16 | 5.61 | 5.49 | -0.13 | -2.31% | 5.39 | 5.69 | 119068 | 6581.68 | 3.02% |
| 2025-04-15 | 5.61 | 5.62 | 0.00 | 0.00% | 5.54 | 5.72 | 103945 | 5832.69 | 2.63% |
| 2025-04-14 | 5.53 | 5.62 | 0.21 | 3.88% | 5.53 | 5.72 | 145531 | 8223.68 | 3.69% |
| 2025-04-11 | 5.32 | 5.41 | 0.06 | 1.12% | 5.27 | 5.48 | 121839 | 6607.54 | 3.09% |
| 2025-04-10 | 5.31 | 5.35 | 0.17 | 3.28% | 5.31 | 5.44 | 165044 | 8889.35 | 4.18% |
| 2025-04-09 | 5.01 | 5.18 | 0.03 | 0.58% | 4.66 | 5.25 | 234337 | 11725.22 | 5.94% |
| 2025-04-08 | 5.36 | 5.15 | -0.48 | -8.53% | 5.07 | 5.51 | 334495 | 17336.85 | 8.47% |
毅昌科技(002420)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。
