| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-08-18 | 21.08 | 20.70 | -0.30 | -1.43% | 20.70 | 21.10 | 943391 | 196678.75 | 1.11% |
| 2025-08-15 | 20.82 | 21.00 | 0.10 | 0.48% | 20.66 | 21.26 | 725017 | 152858.58 | 0.86% |
| 2025-08-14 | 20.83 | 20.90 | 0.07 | 0.34% | 20.71 | 21.25 | 697077 | 146679.33 | 0.82% |
| 2025-08-13 | 20.84 | 20.83 | -0.01 | -0.05% | 20.76 | 21.01 | 652742 | 136031.19 | 0.77% |
| 2025-08-12 | 20.99 | 20.84 | -0.16 | -0.76% | 20.81 | 21.03 | 482116 | 100726.83 | 0.57% |
| 2025-08-11 | 21.03 | 21.00 | -0.04 | -0.19% | 20.90 | 21.11 | 686486 | 144108.73 | 0.81% |
| 2025-08-08 | 20.40 | 21.04 | 0.67 | 3.29% | 20.40 | 21.26 | 1659938 | 348821.91 | 1.96% |
| 2025-08-07 | 20.02 | 20.37 | 0.35 | 1.75% | 19.81 | 20.50 | 1048649 | 211922.30 | 1.24% |
| 2025-08-06 | 19.71 | 20.02 | 0.38 | 1.93% | 19.64 | 20.05 | 644223 | 128383.73 | 0.76% |
| 2025-08-05 | 19.68 | 19.64 | -0.05 | -0.25% | 19.56 | 19.74 | 522180 | 102603.17 | 0.62% |
| 2025-08-04 | 19.77 | 19.69 | -0.09 | -0.46% | 19.61 | 19.90 | 445473 | 87833.28 | 0.53% |
| 2025-08-01 | 19.85 | 19.78 | -0.16 | -0.80% | 19.70 | 19.98 | 458852 | 90954.14 | 0.54% |
| 2025-07-31 | 20.20 | 19.94 | -0.27 | -1.34% | 19.85 | 20.33 | 763117 | 153112.89 | 0.90% |
| 2025-07-30 | 20.16 | 20.21 | 0.01 | 0.05% | 20.06 | 20.44 | 774550 | 156797.70 | 0.91% |
| 2025-07-29 | 19.95 | 20.20 | 0.23 | 1.15% | 19.80 | 20.32 | 945331 | 190496.17 | 1.12% |
| 2025-07-28 | 19.86 | 19.97 | 0.04 | 0.20% | 19.69 | 19.99 | 889361 | 176455.56 | 1.05% |
| 2025-07-25 | 20.28 | 19.93 | -0.42 | -2.06% | 19.80 | 20.28 | 1104482 | 220099.50 | 1.30% |
| 2025-07-24 | 19.81 | 20.35 | 0.26 | 1.29% | 19.68 | 20.48 | 1678671 | 337831.44 | 1.98% |
| 2025-07-23 | 21.40 | 20.09 | -1.13 | -5.33% | 20.02 | 21.40 | 2676347 | 546189.50 | 3.16% |
| 2025-07-22 | 20.00 | 21.22 | 1.70 | 8.71% | 20.00 | 21.47 | 3974294 | 819856.12 | 4.69% |
| 2025-07-21 | 19.70 | 19.52 | 0.51 | 2.68% | 19.24 | 19.80 | 1237333 | 241008.03 | 1.46% |
| 2025-07-18 | 18.88 | 19.01 | 0.17 | 0.90% | 18.71 | 19.07 | 416451 | 78775.23 | 0.49% |
| 2025-07-17 | 18.69 | 18.84 | 0.13 | 0.69% | 18.66 | 18.94 | 321020 | 60503.46 | 0.38% |
| 2025-07-16 | 18.83 | 18.71 | -0.19 | -1.01% | 18.63 | 18.89 | 327156 | 61164.36 | 0.39% |
| 2025-07-15 | 18.74 | 18.90 | 0.16 | 0.85% | 18.73 | 18.95 | 432029 | 81409.99 | 0.51% |
| 2025-07-14 | 18.83 | 18.74 | -0.09 | -0.48% | 18.70 | 18.95 | 360943 | 67952.48 | 0.43% |
| 2025-07-11 | 18.99 | 18.83 | -0.09 | -0.48% | 18.83 | 19.10 | 484332 | 91745.12 | 0.57% |
| 2025-07-10 | 19.12 | 18.92 | -0.19 | -0.99% | 18.92 | 19.27 | 636372 | 121212.45 | 0.75% |
| 2025-07-09 | 18.99 | 19.11 | 0.04 | 0.21% | 18.89 | 19.21 | 661952 | 126448.69 | 0.78% |
| 2025-07-08 | 18.40 | 19.07 | 0.72 | 3.92% | 18.36 | 19.08 | 1054008 | 199370.66 | 1.24% |
| 2025-07-07 | 18.25 | 18.35 | 0.12 | 0.66% | 18.10 | 18.38 | 339773 | 62127.87 | 0.40% |
| 2025-07-04 | 18.16 | 18.23 | 0.07 | 0.39% | 18.05 | 18.30 | 334471 | 60916.19 | 0.39% |
| 2025-07-03 | 18.20 | 18.16 | -0.04 | -0.22% | 18.07 | 18.21 | 300096 | 54436.82 | 0.35% |
| 2025-07-02 | 17.80 | 18.20 | 0.47 | 2.65% | 17.73 | 18.39 | 722439 | 131044.49 | 0.85% |
| 2025-07-01 | 17.95 | 17.73 | -0.22 | -1.23% | 17.64 | 17.96 | 433346 | 76874.10 | 0.51% |
| 2025-06-30 | 17.93 | 17.95 | 0.02 | 0.11% | 17.88 | 18.02 | 263716 | 47324.41 | 0.31% |
| 2025-06-27 | 17.83 | 17.93 | 0.02 | 0.11% | 17.78 | 18.09 | 341347 | 61254.39 | 0.40% |
| 2025-06-26 | 18.00 | 17.91 | -0.10 | -0.56% | 17.87 | 18.13 | 397516 | 71344.83 | 0.47% |
| 2025-06-25 | 18.05 | 18.01 | 0.01 | 0.06% | 17.86 | 18.07 | 432866 | 77780.30 | 0.51% |
| 2025-06-24 | 17.69 | 18.00 | 0.34 | 1.93% | 17.68 | 18.06 | 474206 | 85165.77 | 0.56% |
| 2025-06-23 | 17.40 | 17.66 | 0.17 | 0.97% | 17.32 | 17.70 | 302223 | 53060.77 | 0.36% |
| 2025-06-20 | 17.44 | 17.49 | 0.05 | 0.29% | 17.32 | 17.58 | 222383 | 38840.98 | 0.26% |
| 2025-06-19 | 17.79 | 17.44 | -0.34 | -1.91% | 17.38 | 17.81 | 469444 | 82252.17 | 0.55% |
| 2025-06-18 | 18.01 | 17.78 | -0.25 | -1.39% | 17.76 | 18.10 | 358980 | 64146.88 | 0.42% |
| 2025-06-17 | 17.89 | 18.03 | 0.22 | 1.24% | 17.88 | 18.17 | 462329 | 83419.98 | 0.55% |
| 2025-06-16 | 17.77 | 17.81 | 0.02 | 0.11% | 17.70 | 17.90 | 339137 | 60393.89 | 0.40% |
| 2025-06-13 | 17.77 | 17.79 | -0.01 | -0.06% | 17.66 | 17.87 | 332721 | 59077.57 | 0.39% |
| 2025-06-12 | 17.90 | 17.80 | -0.11 | -0.61% | 17.72 | 17.94 | 261777 | 46675.34 | 0.31% |
| 2025-06-11 | 17.98 | 17.91 | 0.09 | 0.51% | 17.82 | 18.05 | 329088 | 59137.47 | 0.39% |
| 2025-06-10 | 18.35 | 18.18 | -0.14 | -0.76% | 18.10 | 18.52 | 347947 | 63533.16 | 0.41% |
| 2025-06-09 | 18.39 | 18.32 | -0.15 | -0.81% | 18.30 | 18.55 | 493318 | 90726.10 | 0.58% |
| 2025-06-06 | 18.30 | 18.47 | 0.22 | 1.21% | 18.25 | 18.60 | 411019 | 76025.45 | 0.49% |
| 2025-06-05 | 18.30 | 18.25 | -0.05 | -0.27% | 18.13 | 18.34 | 397261 | 72400.82 | 0.47% |
| 2025-06-04 | 18.45 | 18.30 | -0.12 | -0.65% | 18.21 | 18.45 | 455616 | 83319.80 | 0.54% |
| 2025-06-03 | 19.13 | 18.42 | -0.41 | -2.18% | 18.34 | 19.13 | 678244 | 125217.84 | 0.80% |
| 2025-05-30 | 18.76 | 18.83 | 0.08 | 0.43% | 18.57 | 18.88 | 321982 | 60413.83 | 0.38% |
| 2025-05-29 | 18.54 | 18.75 | 0.25 | 1.35% | 18.51 | 18.92 | 394994 | 74127.69 | 0.47% |
| 2025-05-28 | 18.47 | 18.50 | 0.09 | 0.49% | 18.44 | 18.63 | 241774 | 44782.05 | 0.29% |
| 2025-05-27 | 18.66 | 18.41 | -0.25 | -1.34% | 18.41 | 18.70 | 290436 | 53794.20 | 0.34% |
| 2025-05-26 | 18.84 | 18.66 | -0.25 | -1.32% | 18.50 | 18.88 | 491583 | 91556.73 | 0.58% |
| 2025-05-23 | 19.13 | 18.91 | -0.16 | -0.84% | 18.86 | 19.30 | 453618 | 86357.25 | 0.54% |
| 2025-05-22 | 19.01 | 19.07 | 0.06 | 0.32% | 18.94 | 19.23 | 357666 | 68347.84 | 0.42% |
| 2025-05-21 | 18.98 | 19.01 | 0.03 | 0.16% | 18.93 | 19.10 | 352177 | 67011.77 | 0.42% |
| 2025-05-20 | 19.19 | 18.98 | -0.20 | -1.04% | 18.85 | 19.25 | 580140 | 110128.27 | 0.69% |
| 2025-05-19 | 19.30 | 19.18 | -0.12 | -0.62% | 19.10 | 19.42 | 380043 | 73244.55 | 0.45% |
| 2025-05-16 | 19.20 | 19.30 | 0.10 | 0.52% | 19.12 | 19.40 | 307283 | 59078.82 | 0.36% |
| 2025-05-15 | 19.53 | 19.20 | -0.38 | -1.94% | 19.15 | 19.60 | 579660 | 111837.77 | 0.68% |
| 2025-05-14 | 19.87 | 19.58 | -0.34 | -1.71% | 19.33 | 19.87 | 703919 | 137561.86 | 0.83% |
| 2025-05-13 | 20.09 | 19.92 | -0.08 | -0.40% | 19.81 | 20.19 | 442906 | 88273.33 | 0.52% |
| 2025-05-12 | 19.78 | 20.00 | 0.28 | 1.42% | 19.70 | 20.16 | 612425 | 122422.99 | 0.72% |
| 2025-05-09 | 19.41 | 19.72 | 0.31 | 1.60% | 19.37 | 19.80 | 520687 | 102278.81 | 0.62% |
| 2025-05-08 | 19.57 | 19.41 | -0.28 | -1.42% | 19.35 | 19.57 | 416313 | 80876.94 | 0.49% |
| 2025-05-07 | 20.10 | 19.69 | 0.01 | 0.05% | 19.51 | 20.10 | 524204 | 103259.20 | 0.62% |
| 2025-05-06 | 19.18 | 19.68 | 0.79 | 4.18% | 19.07 | 19.75 | 797109 | 155805.84 | 0.94% |
| 2025-04-30 | 19.48 | 18.89 | -0.30 | -1.56% | 18.88 | 19.56 | 704212 | 134714.84 | 0.83% |
| 2025-04-29 | 18.96 | 19.19 | 0.14 | 0.73% | 18.96 | 19.25 | 344705 | 65963.00 | 0.41% |
| 2025-04-28 | 19.09 | 19.05 | -0.04 | -0.21% | 19.00 | 19.38 | 290181 | 55616.30 | 0.34% |
| 2025-04-25 | 19.20 | 19.09 | 0.04 | 0.21% | 18.96 | 19.24 | 294041 | 56031.81 | 0.35% |
| 2025-04-24 | 19.42 | 19.05 | -0.35 | -1.80% | 19.03 | 19.65 | 428222 | 82562.05 | 0.51% |
| 2025-04-23 | 19.01 | 19.40 | 0.45 | 2.37% | 18.98 | 19.64 | 719920 | 139555.12 | 0.85% |
三一重工(600031)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。
