| 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 | 5.42 | 5.43 | 0.01 | 0.18% | 5.39 | 5.47 | 200390 | 10882.61 | 2.23% |
| 2025-07-31 | 5.44 | 5.42 | -0.05 | -0.91% | 5.40 | 5.47 | 187989 | 10192.41 | 2.09% |
| 2025-07-30 | 5.51 | 5.47 | -0.04 | -0.73% | 5.42 | 5.53 | 202027 | 11067.74 | 2.25% |
| 2025-07-29 | 5.56 | 5.51 | -0.05 | -0.90% | 5.42 | 5.56 | 285650 | 15644.23 | 3.18% |
| 2025-07-28 | 5.57 | 5.56 | -0.03 | -0.54% | 5.54 | 5.59 | 282605 | 15714.19 | 3.15% |
| 2025-07-25 | 5.83 | 5.59 | -0.23 | -3.95% | 5.59 | 5.86 | 481653 | 27247.40 | 5.37% |
| 2025-07-24 | 5.82 | 5.82 | 0.11 | 1.93% | 5.81 | 5.97 | 650633 | 38174.27 | 7.25% |
| 2025-07-23 | 6.10 | 5.71 | -0.06 | -1.04% | 5.70 | 6.27 | 1052883 | 61988.17 | 11.73% |
| 2025-07-22 | 5.82 | 5.77 | 0.12 | 2.12% | 5.64 | 5.88 | 845235 | 48426.84 | 9.42% |
| 2025-07-21 | 5.37 | 5.65 | 0.35 | 6.60% | 5.36 | 5.65 | 894931 | 49945.36 | 9.97% |
| 2025-07-18 | 5.35 | 5.30 | -0.07 | -1.30% | 5.28 | 5.39 | 218051 | 11591.07 | 2.43% |
| 2025-07-17 | 5.37 | 5.37 | 0.01 | 0.19% | 5.33 | 5.38 | 156039 | 8361.05 | 1.74% |
| 2025-07-16 | 5.34 | 5.36 | 0.00 | 0.00% | 5.33 | 5.39 | 165526 | 8874.20 | 1.84% |
| 2025-07-15 | 5.45 | 5.36 | -0.11 | -2.01% | 5.31 | 5.46 | 262581 | 14099.10 | 2.93% |
| 2025-07-14 | 5.50 | 5.47 | 0.02 | 0.37% | 5.43 | 5.54 | 304766 | 16714.95 | 3.40% |
| 2025-07-11 | 5.45 | 5.45 | 0.00 | 0.00% | 5.38 | 5.48 | 259914 | 14125.26 | 2.90% |
| 2025-07-10 | 5.44 | 5.45 | 0.00 | 0.00% | 5.38 | 5.51 | 304465 | 16496.96 | 3.39% |
| 2025-07-09 | 5.40 | 5.45 | 0.05 | 0.93% | 5.39 | 5.55 | 456052 | 24957.49 | 5.08% |
| 2025-07-08 | 5.43 | 5.40 | -0.03 | -0.55% | 5.35 | 5.43 | 327170 | 17576.13 | 3.64% |
| 2025-07-07 | 5.37 | 5.43 | 0.06 | 1.12% | 5.35 | 5.45 | 311346 | 16858.32 | 3.47% |
| 2025-07-04 | 5.43 | 5.37 | -0.08 | -1.47% | 5.36 | 5.51 | 446641 | 24255.62 | 4.98% |
| 2025-07-03 | 5.49 | 5.45 | -0.14 | -2.50% | 5.38 | 5.50 | 546247 | 29640.98 | 6.09% |
| 2025-07-02 | 5.32 | 5.59 | 0.27 | 5.08% | 5.32 | 5.65 | 970848 | 53590.68 | 10.82% |
| 2025-07-01 | 5.26 | 5.32 | 0.12 | 2.31% | 5.23 | 5.49 | 598615 | 32077.19 | 6.67% |
| 2025-06-30 | 5.18 | 5.20 | 0.04 | 0.78% | 5.15 | 5.24 | 302763 | 15725.87 | 3.37% |
| 2025-06-27 | 5.13 | 5.16 | 0.05 | 0.98% | 5.06 | 5.24 | 343522 | 17649.61 | 3.83% |
| 2025-06-26 | 5.10 | 5.11 | 0.01 | 0.20% | 5.06 | 5.18 | 253583 | 12994.50 | 2.83% |
| 2025-06-25 | 5.10 | 5.10 | 0.01 | 0.20% | 5.04 | 5.14 | 252207 | 12814.94 | 2.81% |
| 2025-06-24 | 5.01 | 5.09 | 0.08 | 1.60% | 4.99 | 5.09 | 225738 | 11426.74 | 2.51% |
| 2025-06-23 | 4.90 | 5.01 | 0.09 | 1.83% | 4.85 | 5.02 | 242383 | 12021.44 | 2.70% |
| 2025-06-20 | 5.04 | 4.92 | -0.13 | -2.57% | 4.90 | 5.06 | 315976 | 15712.66 | 3.52% |
| 2025-06-19 | 5.36 | 5.05 | -0.36 | -6.65% | 5.05 | 5.36 | 648161 | 33247.35 | 7.22% |
| 2025-06-18 | 5.39 | 5.41 | 0.02 | 0.37% | 5.31 | 5.54 | 483181 | 26206.56 | 5.38% |
| 2025-06-17 | 5.48 | 5.39 | -0.08 | -1.46% | 5.33 | 5.49 | 455279 | 24536.23 | 5.07% |
| 2025-06-16 | 5.51 | 5.47 | -0.03 | -0.55% | 5.36 | 5.60 | 467397 | 25645.48 | 5.21% |
| 2025-06-13 | 5.41 | 5.50 | 0.03 | 0.55% | 5.41 | 5.64 | 669191 | 36996.34 | 7.46% |
| 2025-06-12 | 5.37 | 5.47 | 0.08 | 1.48% | 5.36 | 5.56 | 578286 | 31638.65 | 6.44% |
| 2025-06-11 | 5.45 | 5.39 | -0.08 | -1.46% | 5.36 | 5.50 | 555416 | 30084.39 | 6.19% |
| 2025-06-10 | 5.36 | 5.47 | 0.12 | 2.24% | 5.31 | 5.69 | 1016645 | 55930.07 | 11.33% |
| 2025-06-09 | 5.20 | 5.35 | 0.20 | 3.88% | 5.18 | 5.38 | 694220 | 36742.77 | 7.73% |
| 2025-06-06 | 5.16 | 5.15 | -0.04 | -0.77% | 5.08 | 5.20 | 361608 | 18600.19 | 4.03% |
| 2025-06-05 | 5.26 | 5.19 | -0.10 | -1.89% | 5.17 | 5.28 | 533719 | 27816.09 | 5.95% |
| 2025-06-04 | 5.37 | 5.29 | -0.03 | -0.56% | 5.25 | 5.44 | 596260 | 31691.58 | 6.64% |
| 2025-06-03 | 5.26 | 5.32 | 0.01 | 0.19% | 5.10 | 5.35 | 628451 | 33023.39 | 7.00% |
| 2025-05-30 | 5.66 | 5.31 | -0.43 | -7.49% | 5.28 | 5.67 | 1057330 | 56731.05 | 11.78% |
| 2025-05-29 | 5.69 | 5.74 | -0.06 | -1.03% | 5.58 | 6.12 | 1324460 | 77211.80 | 14.76% |
| 2025-05-28 | 5.55 | 5.80 | 0.12 | 2.11% | 5.49 | 5.99 | 1520704 | 87483.33 | 16.94% |
| 2025-05-27 | 5.58 | 5.68 | 0.11 | 1.97% | 5.50 | 5.96 | 1899440 | 107818.23 | 21.16% |
| 2025-05-26 | 5.20 | 5.57 | 0.51 | 10.08% | 5.14 | 5.57 | 1122662 | 61591.87 | 12.51% |
| 2025-05-23 | 4.96 | 5.06 | 0.06 | 1.20% | 4.96 | 5.23 | 652307 | 33459.75 | 7.27% |
| 2025-05-22 | 5.09 | 5.00 | -0.09 | -1.77% | 4.98 | 5.16 | 419087 | 21233.67 | 4.67% |
| 2025-05-21 | 5.17 | 5.09 | -0.10 | -1.93% | 5.04 | 5.22 | 591832 | 30260.27 | 6.59% |
| 2025-05-20 | 5.23 | 5.19 | -0.07 | -1.33% | 5.14 | 5.33 | 689314 | 35822.22 | 7.68% |
| 2025-05-19 | 5.19 | 5.26 | 0.15 | 2.94% | 4.99 | 5.46 | 1027234 | 53654.37 | 11.44% |
| 2025-05-16 | 4.76 | 5.11 | 0.32 | 6.68% | 4.76 | 5.27 | 1207156 | 61391.21 | 13.45% |
| 2025-05-15 | 4.73 | 4.79 | 0.04 | 0.84% | 4.68 | 4.84 | 407333 | 19492.65 | 4.54% |
| 2025-05-14 | 4.71 | 4.75 | 0.01 | 0.21% | 4.69 | 4.78 | 193941 | 9185.04 | 2.16% |
| 2025-05-13 | 4.79 | 4.74 | -0.01 | -0.21% | 4.69 | 4.82 | 201244 | 9522.00 | 2.24% |
| 2025-05-12 | 4.70 | 4.75 | 0.08 | 1.71% | 4.67 | 4.75 | 212106 | 10014.19 | 2.36% |
| 2025-05-09 | 4.75 | 4.67 | -0.10 | -2.10% | 4.64 | 4.79 | 231920 | 10850.98 | 2.58% |
| 2025-05-08 | 4.64 | 4.77 | 0.11 | 2.36% | 4.64 | 4.83 | 377848 | 17960.94 | 4.21% |
| 2025-05-07 | 4.68 | 4.66 | -0.01 | -0.21% | 4.61 | 4.71 | 311091 | 14467.95 | 3.47% |
| 2025-05-06 | 4.42 | 4.67 | 0.27 | 6.14% | 4.42 | 4.68 | 468527 | 21651.28 | 5.22% |
| 2025-04-30 | 4.45 | 4.40 | -0.05 | -1.12% | 4.39 | 4.49 | 252529 | 11208.71 | 2.81% |
| 2025-04-29 | 4.47 | 4.45 | -0.06 | -1.33% | 4.42 | 4.54 | 236079 | 10585.75 | 2.63% |
| 2025-04-28 | 4.73 | 4.51 | -0.14 | -3.01% | 4.50 | 4.73 | 336320 | 15394.31 | 3.75% |
| 2025-04-25 | 4.66 | 4.65 | 0.00 | 0.00% | 4.61 | 4.68 | 176127 | 8181.39 | 1.96% |
| 2025-04-24 | 4.65 | 4.65 | -0.02 | -0.43% | 4.61 | 4.71 | 237642 | 11049.85 | 2.65% |
| 2025-04-23 | 4.57 | 4.67 | 0.12 | 2.64% | 4.57 | 4.68 | 262741 | 12156.02 | 2.93% |
| 2025-04-22 | 4.55 | 4.55 | 0.00 | 0.00% | 4.50 | 4.58 | 183061 | 8318.86 | 2.04% |
| 2025-04-21 | 4.48 | 4.55 | 0.07 | 1.56% | 4.45 | 4.57 | 178838 | 8097.63 | 1.99% |
| 2025-04-18 | 4.45 | 4.48 | 0.03 | 0.67% | 4.41 | 4.51 | 201379 | 8991.39 | 2.24% |
| 2025-04-17 | 4.40 | 4.45 | 0.02 | 0.45% | 4.39 | 4.51 | 214822 | 9603.73 | 2.39% |
| 2025-04-16 | 4.50 | 4.43 | -0.10 | -2.21% | 4.35 | 4.53 | 261996 | 11625.09 | 2.92% |
| 2025-04-15 | 4.56 | 4.53 | -0.05 | -1.09% | 4.48 | 4.61 | 231929 | 10514.99 | 2.58% |
| 2025-04-14 | 4.50 | 4.58 | 0.15 | 3.39% | 4.49 | 4.63 | 342231 | 15668.17 | 3.81% |
| 2025-04-11 | 4.40 | 4.43 | 0.02 | 0.45% | 4.36 | 4.53 | 324776 | 14519.19 | 3.62% |
| 2025-04-10 | 4.49 | 4.41 | 0.03 | 0.68% | 4.41 | 4.55 | 407729 | 18247.55 | 4.54% |
| 2025-04-09 | 4.13 | 4.38 | 0.19 | 4.53% | 3.85 | 4.45 | 615885 | 25859.48 | 6.86% |
| 2025-04-08 | 4.32 | 4.19 | -0.28 | -6.26% | 4.07 | 4.40 | 622292 | 26259.77 | 6.93% |
大西洋(600558)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。
