| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-06-30 | 25.52 | 28.04 | 2.55 | 10.00% | 25.50 | 28.04 | 223410 | 59992.20 | 8.30% |
| 2025-06-27 | 25.50 | 25.49 | -0.03 | -0.12% | 25.36 | 26.10 | 120678 | 31004.67 | 4.49% |
| 2025-06-26 | 25.06 | 25.52 | 0.34 | 1.35% | 24.93 | 26.31 | 194369 | 50097.29 | 7.23% |
| 2025-06-25 | 24.81 | 25.18 | 0.32 | 1.29% | 24.71 | 25.48 | 152820 | 38475.68 | 5.68% |
| 2025-06-24 | 24.44 | 24.86 | -0.04 | -0.16% | 24.32 | 25.20 | 122799 | 30436.82 | 4.56% |
| 2025-06-23 | 24.30 | 24.90 | 0.48 | 1.97% | 24.16 | 24.95 | 126150 | 31071.99 | 4.69% |
| 2025-06-20 | 24.68 | 24.42 | -0.47 | -1.89% | 24.24 | 24.80 | 124969 | 30562.38 | 4.65% |
| 2025-06-19 | 26.42 | 24.89 | -1.81 | -6.78% | 24.30 | 26.42 | 239274 | 59950.81 | 8.89% |
| 2025-06-18 | 27.01 | 26.70 | -0.14 | -0.52% | 26.45 | 27.77 | 193329 | 52265.75 | 7.19% |
| 2025-06-17 | 27.50 | 26.84 | -0.54 | -1.97% | 26.48 | 27.83 | 151714 | 40786.59 | 5.64% |
| 2025-06-16 | 27.80 | 27.38 | -0.42 | -1.51% | 26.81 | 28.51 | 217895 | 60352.57 | 8.10% |
| 2025-06-13 | 27.43 | 27.80 | 0.37 | 1.35% | 26.73 | 28.47 | 297776 | 82603.27 | 11.07% |
| 2025-06-12 | 26.03 | 27.43 | 1.38 | 5.30% | 25.65 | 28.20 | 258470 | 70607.87 | 9.61% |
| 2025-06-11 | 26.41 | 26.05 | -0.35 | -1.33% | 25.72 | 26.46 | 152994 | 39713.34 | 5.69% |
| 2025-06-10 | 28.38 | 26.40 | -1.92 | -6.78% | 26.39 | 28.57 | 241119 | 65546.77 | 8.96% |
| 2025-06-09 | 26.78 | 28.32 | 1.82 | 6.87% | 26.78 | 29.00 | 274486 | 76733.96 | 10.20% |
| 2025-06-06 | 26.95 | 26.50 | -0.40 | -1.49% | 26.16 | 27.23 | 181916 | 48494.66 | 6.76% |
| 2025-06-05 | 26.56 | 26.90 | -0.60 | -2.18% | 26.56 | 27.71 | 287836 | 77918.98 | 10.70% |
| 2025-06-04 | 28.49 | 27.50 | -1.39 | -4.81% | 26.66 | 30.59 | 456722 | 130917.94 | 16.98% |
| 2025-06-03 | 27.68 | 28.89 | 1.90 | 7.04% | 27.50 | 29.69 | 457307 | 132013.72 | 17.00% |
| 2025-05-30 | 29.56 | 26.99 | -2.11 | -7.25% | 26.77 | 29.68 | 414417 | 114490.97 | 15.41% |
| 2025-05-29 | 26.00 | 29.10 | 2.65 | 10.02% | 25.61 | 29.10 | 468482 | 128589.66 | 17.41% |
| 2025-05-28 | 25.59 | 26.45 | 0.82 | 3.20% | 25.11 | 28.18 | 440888 | 118012.81 | 16.39% |
| 2025-05-27 | 23.53 | 25.63 | 2.33 | 10.00% | 23.37 | 25.63 | 334166 | 81868.53 | 12.42% |
| 2025-05-26 | 22.89 | 23.30 | -0.35 | -1.48% | 22.43 | 23.67 | 222818 | 51459.38 | 8.28% |
| 2025-05-23 | 22.80 | 23.65 | 0.92 | 4.05% | 22.43 | 24.50 | 399391 | 93639.41 | 14.85% |
| 2025-05-22 | 20.52 | 22.73 | 2.07 | 10.02% | 20.45 | 22.73 | 136496 | 29958.07 | 5.07% |
| 2025-05-21 | 20.87 | 20.66 | -0.34 | -1.62% | 20.54 | 20.92 | 73025 | 15099.02 | 2.71% |
| 2025-05-20 | 21.62 | 21.00 | -0.71 | -3.27% | 20.90 | 21.62 | 122562 | 25911.81 | 4.56% |
| 2025-05-19 | 21.31 | 21.71 | 0.81 | 3.88% | 21.10 | 22.19 | 192166 | 41688.22 | 7.14% |
| 2025-05-16 | 21.12 | 20.90 | -0.33 | -1.55% | 20.86 | 22.20 | 137530 | 29222.05 | 5.11% |
| 2025-05-15 | 21.82 | 21.23 | -0.68 | -3.10% | 21.20 | 22.01 | 93172 | 20002.63 | 3.46% |
| 2025-05-14 | 22.23 | 21.91 | -0.59 | -2.62% | 21.71 | 22.71 | 149754 | 32935.18 | 5.57% |
| 2025-05-13 | 23.60 | 22.50 | -1.50 | -6.25% | 22.45 | 23.60 | 247882 | 56788.68 | 9.21% |
| 2025-05-12 | 21.72 | 24.00 | 1.42 | 6.29% | 21.46 | 24.58 | 374027 | 87685.33 | 13.90% |
| 2025-05-09 | 22.92 | 22.58 | 0.37 | 1.67% | 21.95 | 24.39 | 362249 | 83113.36 | 13.47% |
| 2025-05-08 | 20.43 | 22.21 | 2.02 | 10.00% | 20.25 | 22.21 | 193811 | 41262.91 | 7.20% |
| 2025-05-07 | 19.63 | 20.19 | 0.81 | 4.18% | 19.63 | 20.50 | 97829 | 19603.86 | 3.64% |
| 2025-05-06 | 18.68 | 19.38 | 0.77 | 4.14% | 18.68 | 19.38 | 41513 | 7928.54 | 1.54% |
| 2025-04-30 | 18.22 | 18.61 | 0.22 | 1.20% | 18.18 | 18.85 | 37885 | 7041.09 | 1.41% |
| 2025-04-29 | 18.36 | 18.39 | 0.12 | 0.66% | 18.07 | 18.58 | 22617 | 4165.42 | 0.84% |
| 2025-04-28 | 18.70 | 18.27 | -0.38 | -2.04% | 18.25 | 18.70 | 29751 | 5466.22 | 1.11% |
| 2025-04-25 | 18.89 | 18.65 | -0.17 | -0.90% | 18.63 | 18.95 | 29949 | 5617.29 | 1.11% |
| 2025-04-24 | 19.10 | 18.82 | -0.33 | -1.72% | 18.70 | 19.15 | 30275 | 5722.09 | 1.13% |
| 2025-04-23 | 19.00 | 19.15 | 0.20 | 1.06% | 18.90 | 19.25 | 35084 | 6687.42 | 1.30% |
| 2025-04-22 | 19.07 | 18.95 | -0.13 | -0.68% | 18.87 | 19.12 | 23954 | 4548.42 | 0.89% |
| 2025-04-21 | 18.56 | 19.08 | 0.50 | 2.69% | 18.50 | 19.10 | 27926 | 5286.19 | 1.04% |
| 2025-04-18 | 18.69 | 18.58 | -0.10 | -0.54% | 18.35 | 18.80 | 20381 | 3770.83 | 0.76% |
| 2025-04-17 | 18.50 | 18.68 | 0.06 | 0.32% | 18.50 | 18.99 | 25212 | 4742.00 | 0.94% |
| 2025-04-16 | 19.15 | 18.62 | -0.38 | -2.00% | 18.31 | 19.15 | 26791 | 5004.00 | 1.00% |
| 2025-04-15 | 19.19 | 19.00 | -0.23 | -1.20% | 18.80 | 19.27 | 26760 | 5077.70 | 0.99% |
| 2025-04-14 | 19.27 | 19.23 | 0.18 | 0.94% | 19.06 | 19.46 | 30511 | 5859.79 | 1.13% |
| 2025-04-11 | 18.58 | 19.05 | 0.20 | 1.06% | 18.58 | 19.40 | 38611 | 7369.00 | 1.44% |
| 2025-04-10 | 18.76 | 18.85 | 0.25 | 1.34% | 18.62 | 19.27 | 54731 | 10388.52 | 2.03% |
| 2025-04-09 | 17.20 | 18.60 | 0.97 | 5.50% | 16.70 | 18.76 | 73584 | 13214.68 | 2.74% |
| 2025-04-08 | 18.19 | 17.63 | -0.72 | -3.92% | 17.04 | 18.60 | 80929 | 14348.71 | 3.01% |
| 2025-04-07 | 19.44 | 18.35 | -2.04 | -10.00% | 18.35 | 19.45 | 48425 | 9013.38 | 1.80% |
| 2025-04-03 | 20.35 | 20.39 | -0.12 | -0.59% | 20.18 | 20.90 | 33746 | 6925.88 | 1.25% |
| 2025-04-02 | 21.12 | 20.51 | -0.61 | -2.89% | 20.34 | 21.12 | 54239 | 11158.17 | 2.02% |
| 2025-04-01 | 20.25 | 21.12 | 1.00 | 4.97% | 20.25 | 21.20 | 61155 | 12713.24 | 2.27% |
| 2025-03-31 | 20.32 | 20.12 | -0.21 | -1.03% | 19.77 | 20.42 | 29545 | 5920.36 | 1.10% |
| 2025-03-28 | 20.60 | 20.33 | -0.32 | -1.55% | 20.32 | 20.82 | 23507 | 4814.37 | 0.87% |
| 2025-03-27 | 20.93 | 20.65 | -0.27 | -1.29% | 20.38 | 21.10 | 34236 | 7081.89 | 1.27% |
| 2025-03-26 | 21.00 | 20.92 | -0.22 | -1.04% | 20.60 | 21.30 | 26771 | 5629.55 | 1.00% |
| 2025-03-25 | 20.67 | 21.14 | 0.35 | 1.68% | 20.61 | 21.71 | 61911 | 13211.00 | 2.30% |
| 2025-03-24 | 21.46 | 20.79 | -0.67 | -3.12% | 20.23 | 21.50 | 60352 | 12502.95 | 2.24% |
| 2025-03-21 | 21.79 | 21.46 | -0.32 | -1.47% | 21.36 | 21.86 | 39566 | 8547.55 | 1.47% |
| 2025-03-20 | 21.66 | 21.78 | 0.12 | 0.55% | 21.43 | 22.14 | 40704 | 8900.37 | 1.51% |
| 2025-03-19 | 22.18 | 21.66 | -0.52 | -2.34% | 21.54 | 22.18 | 47006 | 10243.28 | 1.75% |
| 2025-03-18 | 22.24 | 22.18 | -0.05 | -0.22% | 22.07 | 22.60 | 47650 | 10613.29 | 1.77% |
| 2025-03-17 | 22.30 | 22.23 | -0.11 | -0.49% | 22.17 | 22.52 | 40708 | 9090.03 | 1.51% |
| 2025-03-14 | 22.24 | 22.34 | 0.09 | 0.40% | 21.61 | 22.38 | 51373 | 11311.21 | 1.91% |
| 2025-03-13 | 22.81 | 22.25 | -0.56 | -2.46% | 21.88 | 22.85 | 66307 | 14709.43 | 2.46% |
| 2025-03-12 | 22.80 | 22.81 | 0.01 | 0.04% | 22.75 | 23.37 | 69467 | 16011.15 | 2.58% |
| 2025-03-11 | 22.00 | 22.80 | 0.53 | 2.38% | 21.98 | 23.04 | 80954 | 18328.15 | 3.01% |
| 2025-03-10 | 22.38 | 22.27 | -0.19 | -0.85% | 22.20 | 22.66 | 56887 | 12736.04 | 2.11% |
| 2025-03-07 | 22.30 | 22.46 | 0.13 | 0.58% | 22.10 | 23.35 | 101137 | 22934.69 | 3.76% |
| 2025-03-06 | 23.00 | 22.33 | -0.64 | -2.79% | 22.06 | 23.05 | 118393 | 26609.96 | 4.40% |
| 2025-03-05 | 22.80 | 22.97 | 0.17 | 0.75% | 22.55 | 23.05 | 44393 | 10139.45 | 1.65% |
| 2025-03-04 | 22.00 | 22.80 | 0.61 | 2.75% | 21.85 | 22.85 | 45308 | 10246.71 | 1.68% |
四创电子(600990)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。
