| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-28 | 61.96 | 61.23 | -0.73 | -1.18% | 61.00 | 63.32 | 13870 | 8571.93 | 2.87% | 0.00 |
| 2025-10-27 | 61.58 | 61.96 | 1.46 | 2.41% | 60.50 | 64.08 | 20769 | 12916.01 | 4.30% | 0.00 |
| 2025-10-24 | 60.31 | 60.50 | 0.19 | 0.32% | 58.79 | 61.27 | 14281 | 8599.12 | 2.99% | 0.00 |
| 2025-10-23 | 58.96 | 60.31 | 0.76 | 1.28% | 58.80 | 60.98 | 14985 | 9008.91 | 3.13% | 0.00 |
| 2025-10-22 | 59.60 | 59.55 | 0.05 | 0.08% | 58.71 | 60.31 | 10194 | 6043.56 | 2.13% | 0.00 |
| 2025-10-21 | 59.56 | 59.50 | -0.06 | -0.10% | 58.03 | 59.93 | 13463 | 7955.63 | 2.81% | 0.00 |
| 2025-10-20 | 60.49 | 59.56 | -0.93 | -1.54% | 58.51 | 61.76 | 24651 | 14797.19 | 5.15% | 0.00 |
| 2025-10-17 | 62.11 | 60.49 | -1.01 | -1.64% | 59.26 | 63.20 | 35195 | 21465.68 | 7.36% | 0.00 |
| 2025-10-16 | 56.73 | 61.50 | 5.50 | 9.82% | 55.39 | 62.76 | 41412 | 25233.99 | 8.66% | 0.00 |
| 2025-10-15 | 52.00 | 56.00 | 3.91 | 7.51% | 52.00 | 56.72 | 22949 | 12559.44 | 4.80% | 0.00 |
| 2025-10-14 | 55.59 | 52.09 | -1.39 | -2.60% | 51.80 | 56.00 | 17382 | 9252.24 | 3.63% | 0.00 |
| 2025-10-13 | 53.00 | 53.48 | -1.12 | -2.05% | 44.02 | 54.59 | 22683 | 12045.98 | 4.74% | 0.00 |
| 2025-10-10 | 56.10 | 54.60 | -1.51 | -2.69% | 54.49 | 57.97 | 17638 | 9918.70 | 3.69% | 0.00 |
| 2025-10-09 | 57.30 | 56.11 | -1.01 | -1.77% | 55.80 | 58.69 | 16288 | 9238.65 | 3.40% | 0.00 |
| 2025-09-30 | 56.40 | 57.12 | 1.60 | 2.88% | 55.14 | 57.80 | 16988 | 9631.47 | 3.55% | 0.00 |
| 2025-09-29 | 53.83 | 55.52 | 1.63 | 3.02% | 53.20 | 56.75 | 19221 | 10581.31 | 4.02% | 0.00 |
| 2025-09-26 | 56.65 | 53.89 | -3.11 | -5.46% | 53.56 | 57.00 | 22826 | 12550.17 | 4.77% | 0.00 |
| 2025-09-25 | 59.31 | 57.00 | -2.30 | -3.88% | 56.48 | 59.36 | 18309 | 10565.35 | 3.83% | 0.00 |
| 2025-09-24 | 58.65 | 59.30 | 0.59 | 1.00% | 58.00 | 60.38 | 14231 | 8443.89 | 2.97% | 0.00 |
| 2025-09-23 | 59.87 | 58.71 | -0.92 | -1.54% | 57.08 | 60.45 | 21216 | 12425.34 | 4.43% | 0.00 |
| 2025-09-22 | 59.11 | 59.63 | 0.52 | 0.88% | 58.50 | 61.30 | 21731 | 12978.59 | 4.54% | 0.00 |
| 2025-09-19 | 61.19 | 59.11 | -1.81 | -2.97% | 57.87 | 61.65 | 25115 | 14934.30 | 5.25% | 0.00 |
| 2025-09-18 | 61.52 | 60.92 | -1.61 | -2.57% | 60.23 | 62.85 | 21918 | 13521.57 | 4.58% | 0.00 |
| 2025-09-17 | 61.64 | 62.53 | 0.90 | 1.46% | 60.60 | 63.42 | 25891 | 16033.99 | 5.41% | 0.00 |
| 2025-09-16 | 64.62 | 61.63 | -3.24 | -4.99% | 60.20 | 65.70 | 47291 | 29396.24 | 9.89% | 0.00 |
| 2025-09-15 | 60.51 | 64.87 | 4.46 | 7.38% | 60.43 | 67.50 | 64673 | 41551.55 | 13.52% | 0.00 |
| 2025-09-12 | 61.39 | 60.41 | -0.42 | -0.69% | 59.65 | 62.97 | 60069 | 36626.56 | 12.56% | 0.00 |
| 2025-09-11 | 64.27 | 60.83 | -4.42 | -6.77% | 60.01 | 67.00 | 96848 | 61887.06 | 20.24% | 0.00 |
| 2025-09-10 | 56.10 | 65.25 | 7.66 | 13.30% | 56.10 | 66.00 | 66432 | 42095.10 | 13.89% | 0.00 |
| 2025-09-09 | 56.08 | 57.59 | 2.46 | 4.46% | 55.00 | 59.48 | 53715 | 30668.17 | 11.23% | 3.00 |
| 2025-09-08 | 47.45 | 55.13 | 7.71 | 16.26% | 46.58 | 55.80 | 46499 | 24395.61 | 9.72% | 0.00 |
| 2025-09-05 | 44.20 | 47.42 | 3.39 | 7.70% | 43.60 | 47.49 | 28803 | 13300.88 | 6.02% | 4.00 |
| 2025-09-04 | 44.88 | 44.03 | -0.52 | -1.17% | 43.66 | 46.50 | 24724 | 10961.89 | 5.17% | 0.00 |
| 2025-09-03 | 45.10 | 44.55 | 0.55 | 1.25% | 43.40 | 46.57 | 24510 | 10880.37 | 5.12% | 0.00 |
| 2025-09-02 | 45.40 | 44.00 | -1.35 | -2.98% | 42.67 | 45.51 | 35575 | 15679.68 | 7.44% | 0.00 |
| 2025-09-01 | 42.46 | 45.35 | 2.93 | 6.91% | 42.46 | 45.64 | 43005 | 19149.51 | 8.99% | 0.00 |
| 2025-08-29 | 40.01 | 42.42 | 2.61 | 6.56% | 40.00 | 42.85 | 44981 | 18703.61 | 9.40% | 5.00 |
| 2025-08-28 | 37.06 | 39.81 | 1.50 | 3.92% | 36.00 | 39.85 | 42764 | 16285.75 | 8.94% | 0.00 |
| 2025-08-27 | 40.15 | 38.31 | -2.44 | -5.99% | 38.05 | 41.36 | 46946 | 18691.96 | 9.81% | 0.00 |
| 2025-08-26 | 40.32 | 40.75 | 0.43 | 1.07% | 39.88 | 44.07 | 54697 | 22673.33 | 11.43% | 0.00 |
| 2025-08-25 | 38.94 | 40.32 | 2.05 | 5.36% | 38.28 | 40.85 | 36224 | 14382.29 | 7.57% | 0.00 |
| 2025-08-22 | 37.50 | 38.27 | 0.88 | 2.35% | 36.50 | 38.47 | 38115 | 14371.28 | 7.97% | 0.00 |
| 2025-08-21 | 35.33 | 37.39 | 2.04 | 5.77% | 35.16 | 38.70 | 47295 | 17669.62 | 9.89% | 0.00 |
| 2025-08-20 | 33.99 | 35.35 | 1.13 | 3.30% | 33.69 | 35.43 | 21538 | 7499.33 | 4.50% | 0.00 |
| 2025-08-19 | 34.69 | 34.22 | -0.46 | -1.33% | 33.65 | 34.81 | 22897 | 7853.13 | 4.79% | 0.00 |
| 2025-08-18 | 31.90 | 34.68 | 2.76 | 8.65% | 31.85 | 34.69 | 41013 | 13731.65 | 8.57% | 0.00 |
| 2025-08-15 | 31.22 | 31.92 | 0.73 | 2.34% | 30.80 | 31.99 | 22244 | 6981.98 | 4.65% | 0.00 |
| 2025-08-14 | 31.03 | 31.19 | 0.16 | 0.52% | 30.87 | 33.00 | 35393 | 11203.95 | 7.40% | 0.00 |
| 2025-08-13 | 30.36 | 31.03 | 0.85 | 2.82% | 29.94 | 31.34 | 20118 | 6148.13 | 4.21% | 0.00 |
| 2025-08-12 | 30.21 | 30.18 | -0.03 | -0.10% | 29.90 | 30.40 | 10705 | 3224.17 | 2.24% | 0.00 |
| 2025-08-11 | 30.15 | 30.21 | 0.06 | 0.20% | 29.94 | 30.44 | 12672 | 3828.49 | 2.65% | 0.00 |
| 2025-08-08 | 30.58 | 30.15 | -0.58 | -1.89% | 30.12 | 30.98 | 16300 | 4964.69 | 3.41% | 0.00 |
| 2025-08-07 | 30.65 | 30.73 | -0.02 | -0.07% | 30.47 | 31.19 | 22452 | 6916.79 | 4.69% | 0.00 |
| 2025-08-06 | 29.96 | 30.75 | 1.37 | 4.66% | 29.05 | 31.02 | 36995 | 11196.38 | 7.73% | 0.00 |
| 2025-08-05 | 29.46 | 29.38 | -0.02 | -0.07% | 29.10 | 29.75 | 14949 | 4397.50 | 3.12% | 0.00 |
| 2025-08-04 | 28.41 | 29.40 | 1.07 | 3.78% | 28.13 | 29.44 | 21698 | 6275.94 | 4.54% | 5.00 |
| 2025-08-01 | 28.53 | 28.33 | -0.03 | -0.11% | 27.69 | 28.53 | 20476 | 5755.66 | 4.28% | 0.00 |
| 2025-07-31 | 28.30 | 28.36 | 0.04 | 0.14% | 28.10 | 28.70 | 12534 | 3560.06 | 2.62% | 0.00 |
| 2025-07-30 | 28.57 | 28.32 | -0.49 | -1.70% | 27.91 | 28.86 | 20077 | 5672.31 | 4.20% | 0.00 |
| 2025-07-29 | 29.42 | 28.81 | -0.61 | -2.07% | 28.31 | 29.80 | 23379 | 6762.14 | 4.89% | 0.00 |
| 2025-07-28 | 28.80 | 29.42 | 0.56 | 1.94% | 28.80 | 29.59 | 16217 | 4741.82 | 3.39% | 0.00 |
| 2025-07-25 | 28.68 | 28.86 | 0.19 | 0.66% | 28.49 | 28.96 | 10343 | 2977.09 | 2.16% | 0.00 |
| 2025-07-24 | 28.76 | 28.67 | 0.05 | 0.17% | 28.40 | 29.40 | 14617 | 4213.01 | 3.06% | 0.00 |
| 2025-07-23 | 29.29 | 28.62 | -0.42 | -1.45% | 28.30 | 29.30 | 15671 | 4500.00 | 3.28% | 0.00 |
| 2025-07-22 | 28.90 | 29.04 | 0.24 | 0.83% | 28.74 | 30.11 | 28152 | 8274.83 | 5.88% | 0.00 |
| 2025-07-21 | 29.47 | 28.80 | -0.29 | -1.00% | 28.19 | 29.47 | 25681 | 7404.74 | 5.37% | 1.00 |
| 2025-07-18 | 28.01 | 29.09 | 0.98 | 3.49% | 27.97 | 29.50 | 38050 | 11020.01 | 7.95% | 0.00 |
| 2025-07-17 | 27.15 | 28.11 | 0.96 | 3.54% | 27.04 | 28.52 | 26780 | 7469.18 | 5.60% | 0.00 |
| 2025-07-16 | 27.28 | 27.15 | -0.08 | -0.29% | 27.03 | 27.42 | 11467 | 3118.13 | 2.40% | 0.00 |
| 2025-07-15 | 26.99 | 27.23 | 0.23 | 0.85% | 26.80 | 27.45 | 18036 | 4881.03 | 3.77% | 10.00 |
| 2025-07-14 | 26.65 | 27.00 | 0.44 | 1.66% | 26.43 | 27.12 | 12038 | 3231.05 | 2.52% | 0.00 |
| 2025-07-11 | 26.72 | 26.56 | -0.27 | -1.01% | 26.17 | 26.96 | 15704 | 4157.74 | 3.28% | 0.00 |
| 2025-07-10 | 27.07 | 26.83 | -0.35 | -1.29% | 26.70 | 27.41 | 12340 | 3322.91 | 2.58% | 0.00 |
| 2025-07-09 | 26.97 | 27.18 | 0.13 | 0.48% | 26.77 | 27.27 | 18428 | 4981.99 | 3.85% | 0.00 |
| 2025-07-08 | 27.27 | 27.05 | -0.34 | -1.24% | 27.01 | 27.42 | 17352 | 4708.97 | 3.63% | 24.00 |
| 2025-07-07 | 26.69 | 27.39 | 0.66 | 2.47% | 26.50 | 27.50 | 20739 | 5635.44 | 4.34% | 0.00 |
| 2025-07-04 | 27.62 | 26.73 | -0.77 | -2.80% | 26.60 | 27.71 | 36046 | 9750.27 | 7.53% | 0.00 |
| 2025-07-03 | 27.38 | 27.50 | -0.15 | -0.54% | 26.96 | 28.58 | 42828 | 11793.20 | 8.95% | 0.00 |
| 2025-07-02 | 27.18 | 27.65 | -0.62 | -2.19% | 26.70 | 29.88 | 71687 | 19931.21 | 14.98% | 0.00 |
| 2025-07-01 | 25.73 | 28.27 | 2.64 | 10.30% | 25.73 | 29.87 | 79034 | 21988.59 | 16.52% | 0.00 |
开创电气(301448)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。
