| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-08-22 | 2.39 | 2.37 | -0.01 | -0.42% | 2.34 | 2.40 | 213792 | 5056.70 | 1.59% |
| 2025-08-21 | 2.36 | 2.38 | 0.01 | 0.42% | 2.35 | 2.42 | 340721 | 8123.77 | 2.53% |
| 2025-08-20 | 2.35 | 2.37 | 0.02 | 0.85% | 2.32 | 2.37 | 330860 | 7759.22 | 2.46% |
| 2025-08-19 | 2.28 | 2.35 | 0.06 | 2.62% | 2.26 | 2.36 | 425780 | 9934.01 | 3.16% |
| 2025-08-18 | 2.25 | 2.29 | 0.04 | 1.78% | 2.25 | 2.33 | 306910 | 7027.11 | 2.28% |
| 2025-08-15 | 2.21 | 2.25 | 0.05 | 2.27% | 2.20 | 2.26 | 301585 | 6743.72 | 2.24% |
| 2025-08-14 | 2.31 | 2.20 | -0.11 | -4.76% | 2.20 | 2.32 | 420895 | 9460.03 | 3.12% |
| 2025-08-13 | 2.31 | 2.31 | 0.00 | 0.00% | 2.30 | 2.34 | 213738 | 4955.25 | 1.59% |
| 2025-08-12 | 2.33 | 2.31 | -0.02 | -0.86% | 2.29 | 2.34 | 203142 | 4686.71 | 1.51% |
| 2025-08-11 | 2.29 | 2.33 | 0.04 | 1.75% | 2.28 | 2.35 | 269314 | 6256.37 | 2.00% |
| 2025-08-08 | 2.29 | 2.29 | -0.01 | -0.43% | 2.27 | 2.30 | 172729 | 3943.90 | 1.28% |
| 2025-08-07 | 2.32 | 2.30 | -0.02 | -0.86% | 2.28 | 2.33 | 223580 | 5135.03 | 1.66% |
| 2025-08-06 | 2.32 | 2.32 | -0.01 | -0.43% | 2.29 | 2.33 | 156272 | 3610.78 | 1.16% |
| 2025-08-05 | 2.33 | 2.33 | 0.01 | 0.43% | 2.32 | 2.37 | 223878 | 5239.02 | 1.66% |
| 2025-08-04 | 2.29 | 2.32 | 0.02 | 0.87% | 2.26 | 2.33 | 267094 | 6107.03 | 1.98% |
| 2025-08-01 | 2.27 | 2.30 | 0.02 | 0.88% | 2.27 | 2.32 | 230759 | 5298.07 | 1.71% |
| 2025-07-31 | 2.28 | 2.28 | -0.01 | -0.44% | 2.26 | 2.30 | 207772 | 4738.22 | 1.54% |
| 2025-07-30 | 2.32 | 2.29 | -0.04 | -1.72% | 2.26 | 2.33 | 220713 | 5047.90 | 1.64% |
| 2025-07-29 | 2.37 | 2.33 | -0.04 | -1.69% | 2.29 | 2.37 | 249636 | 5789.86 | 1.85% |
| 2025-07-28 | 2.35 | 2.37 | 0.03 | 1.28% | 2.32 | 2.38 | 277792 | 6540.62 | 2.06% |
| 2025-07-25 | 2.38 | 2.34 | -0.02 | -0.85% | 2.32 | 2.39 | 171187 | 4008.18 | 1.27% |
| 2025-07-24 | 2.30 | 2.36 | 0.06 | 2.61% | 2.30 | 2.36 | 224682 | 5265.17 | 1.67% |
| 2025-07-23 | 2.33 | 2.30 | -0.03 | -1.29% | 2.30 | 2.35 | 193686 | 4497.59 | 1.44% |
| 2025-07-22 | 2.37 | 2.33 | -0.04 | -1.69% | 2.31 | 2.38 | 297121 | 6915.08 | 2.21% |
| 2025-07-21 | 2.37 | 2.37 | 0.02 | 0.85% | 2.34 | 2.40 | 229079 | 5449.08 | 1.70% |
| 2025-07-18 | 2.38 | 2.35 | -0.03 | -1.26% | 2.35 | 2.40 | 161812 | 3831.97 | 1.20% |
| 2025-07-17 | 2.39 | 2.38 | 0.00 | 0.00% | 2.37 | 2.44 | 251706 | 6036.75 | 1.87% |
| 2025-07-16 | 2.43 | 2.38 | -0.07 | -2.86% | 2.36 | 2.45 | 361814 | 8622.96 | 2.69% |
| 2025-07-15 | 2.47 | 2.45 | -0.02 | -0.81% | 2.38 | 2.54 | 481608 | 11798.19 | 3.58% |
| 2025-07-14 | 2.52 | 2.47 | -0.05 | -1.98% | 2.45 | 2.54 | 273445 | 6782.38 | 2.03% |
| 2025-07-11 | 2.49 | 2.52 | 0.04 | 1.61% | 2.44 | 2.53 | 300269 | 7472.14 | 2.23% |
| 2025-07-10 | 2.47 | 2.48 | 0.01 | 0.40% | 2.44 | 2.51 | 196672 | 4866.01 | 1.46% |
| 2025-07-09 | 2.45 | 2.47 | 0.02 | 0.82% | 2.44 | 2.50 | 264762 | 6526.11 | 1.97% |
| 2025-07-08 | 2.44 | 2.45 | 0.01 | 0.41% | 2.41 | 2.46 | 183658 | 4474.90 | 1.36% |
| 2025-07-07 | 2.44 | 2.44 | 0.01 | 0.41% | 2.41 | 2.45 | 182711 | 4437.93 | 1.36% |
| 2025-07-04 | 2.48 | 2.43 | -0.06 | -2.41% | 2.43 | 2.49 | 255191 | 6254.78 | 1.89% |
| 2025-07-03 | 2.48 | 2.49 | 0.01 | 0.40% | 2.47 | 2.52 | 207764 | 5180.62 | 1.54% |
| 2025-07-02 | 2.56 | 2.48 | -0.08 | -3.13% | 2.46 | 2.57 | 339332 | 8466.84 | 2.52% |
| 2025-07-01 | 2.63 | 2.56 | -0.07 | -2.66% | 2.51 | 2.65 | 455693 | 11624.30 | 3.38% |
| 2025-06-30 | 2.53 | 2.63 | 0.11 | 4.37% | 2.53 | 2.75 | 637613 | 16671.02 | 4.73% |
| 2025-06-27 | 2.50 | 2.52 | 0.03 | 1.20% | 2.47 | 2.56 | 423580 | 10641.86 | 3.14% |
| 2025-06-26 | 2.38 | 2.49 | 0.11 | 4.62% | 2.35 | 2.55 | 537627 | 13199.56 | 3.99% |
| 2025-06-25 | 2.40 | 2.38 | -0.01 | -0.42% | 2.36 | 2.40 | 157983 | 3757.26 | 1.17% |
| 2025-06-24 | 2.31 | 2.39 | 0.07 | 3.02% | 2.31 | 2.39 | 242326 | 5744.06 | 1.80% |
| 2025-06-23 | 2.22 | 2.32 | 0.07 | 3.11% | 2.21 | 2.32 | 249368 | 5706.51 | 1.85% |
| 2025-06-20 | 2.23 | 2.25 | 0.03 | 1.35% | 2.22 | 2.30 | 295634 | 6666.43 | 2.19% |
| 2025-06-19 | 2.34 | 2.22 | -0.12 | -5.13% | 2.21 | 2.35 | 291774 | 6625.32 | 2.17% |
| 2025-06-18 | 2.36 | 2.34 | -0.02 | -0.85% | 2.33 | 2.37 | 137433 | 3220.42 | 1.02% |
| 2025-06-17 | 2.36 | 2.36 | 0.00 | 0.00% | 2.34 | 2.41 | 149098 | 3534.82 | 1.11% |
| 2025-06-16 | 2.33 | 2.36 | 0.02 | 0.85% | 2.32 | 2.39 | 134072 | 3164.71 | 1.00% |
| 2025-06-13 | 2.37 | 2.34 | -0.04 | -1.68% | 2.30 | 2.37 | 205341 | 4780.59 | 1.52% |
| 2025-06-12 | 2.37 | 2.38 | 0.01 | 0.42% | 2.35 | 2.40 | 187602 | 4449.15 | 1.39% |
| 2025-06-11 | 2.37 | 2.37 | -0.01 | -0.42% | 2.36 | 2.39 | 129951 | 3088.65 | 0.96% |
| 2025-06-10 | 2.38 | 2.38 | -0.01 | -0.42% | 2.34 | 2.41 | 236135 | 5624.63 | 1.75% |
| 2025-06-09 | 2.37 | 2.39 | 0.02 | 0.84% | 2.37 | 2.40 | 193090 | 4598.63 | 1.43% |
| 2025-06-06 | 2.30 | 2.37 | 0.07 | 3.04% | 2.29 | 2.41 | 311946 | 7326.88 | 2.32% |
| 2025-06-05 | 2.33 | 2.30 | -0.04 | -1.71% | 2.29 | 2.36 | 149992 | 3475.93 | 1.11% |
| 2025-06-04 | 2.31 | 2.34 | 0.05 | 2.18% | 2.31 | 2.36 | 218481 | 5104.68 | 1.62% |
| 2025-06-03 | 2.28 | 2.29 | 0.00 | 0.00% | 2.27 | 2.34 | 180446 | 4164.83 | 1.34% |
| 2025-05-30 | 2.32 | 2.29 | -0.04 | -1.72% | 2.28 | 2.35 | 212710 | 4914.76 | 1.58% |
| 2025-05-29 | 2.28 | 2.33 | 0.05 | 2.19% | 2.27 | 2.35 | 199558 | 4624.52 | 1.48% |
| 2025-05-28 | 2.26 | 2.28 | 0.02 | 0.88% | 2.24 | 2.29 | 193494 | 4381.91 | 1.44% |
| 2025-05-27 | 2.22 | 2.26 | 0.04 | 1.80% | 2.22 | 2.26 | 150353 | 3371.82 | 1.12% |
| 2025-05-26 | 2.18 | 2.22 | 0.04 | 1.83% | 2.16 | 2.23 | 171869 | 3797.94 | 1.28% |
| 2025-05-23 | 2.23 | 2.18 | -0.05 | -2.24% | 2.16 | 2.23 | 226679 | 4958.87 | 1.68% |
| 2025-05-22 | 2.24 | 2.23 | -0.03 | -1.33% | 2.21 | 2.28 | 160210 | 3577.49 | 1.19% |
| 2025-05-21 | 2.28 | 2.26 | -0.03 | -1.31% | 2.24 | 2.29 | 195630 | 4417.12 | 1.45% |
| 2025-05-20 | 2.27 | 2.29 | 0.02 | 0.88% | 2.27 | 2.31 | 185148 | 4230.71 | 1.37% |
| 2025-05-19 | 2.20 | 2.27 | 0.07 | 3.18% | 2.19 | 2.28 | 237152 | 5334.16 | 1.76% |
| 2025-05-16 | 2.17 | 2.20 | 0.03 | 1.38% | 2.16 | 2.25 | 214295 | 4729.82 | 1.59% |
| 2025-05-15 | 2.16 | 2.17 | 0.00 | 0.00% | 2.15 | 2.20 | 169468 | 3681.17 | 1.26% |
| 2025-05-14 | 2.16 | 2.17 | 0.00 | 0.00% | 2.14 | 2.18 | 159696 | 3448.43 | 1.19% |
| 2025-05-13 | 2.18 | 2.17 | 0.01 | 0.46% | 2.16 | 2.21 | 173148 | 3780.11 | 1.29% |
| 2025-05-12 | 2.16 | 2.16 | 0.01 | 0.47% | 2.12 | 2.18 | 135474 | 2910.51 | 1.01% |
| 2025-05-09 | 2.16 | 2.15 | -0.02 | -0.92% | 2.11 | 2.17 | 197333 | 4205.47 | 1.46% |
| 2025-05-08 | 2.09 | 2.17 | 0.08 | 3.83% | 2.09 | 2.17 | 268654 | 5750.92 | 1.99% |
| 2025-05-07 | 2.07 | 2.09 | 0.04 | 1.95% | 2.06 | 2.12 | 308204 | 6440.94 | 2.29% |
| 2025-05-06 | 1.99 | 2.05 | 0.09 | 4.59% | 1.98 | 2.05 | 183479 | 3725.05 | 1.36% |
| 2025-04-30 | 1.94 | 1.96 | 0.02 | 1.03% | 1.93 | 2.00 | 168490 | 3329.90 | 1.25% |
| 2025-04-29 | 1.87 | 1.94 | 0.06 | 3.19% | 1.86 | 1.95 | 162645 | 3133.70 | 1.21% |
勤上股份(002638)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。
