| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 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% |
| 2025-04-28 | 1.93 | 1.88 | -0.06 | -3.09% | 1.88 | 1.93 | 149130 | 2826.81 | 1.11% |
| 2025-04-25 | 1.91 | 1.94 | 0.03 | 1.57% | 1.89 | 1.96 | 172289 | 3338.92 | 1.28% |
| 2025-04-24 | 1.94 | 1.91 | -0.03 | -1.55% | 1.89 | 1.95 | 163846 | 3135.62 | 1.22% |
| 2025-04-23 | 1.94 | 1.94 | 0.02 | 1.04% | 1.93 | 1.99 | 212073 | 4146.42 | 1.57% |
| 2025-04-22 | 1.94 | 1.92 | -0.03 | -1.54% | 1.91 | 1.97 | 132540 | 2561.04 | 0.98% |
| 2025-04-21 | 1.90 | 1.95 | 0.05 | 2.63% | 1.88 | 1.95 | 143386 | 2767.27 | 1.06% |
| 2025-04-18 | 1.91 | 1.90 | -0.01 | -0.52% | 1.87 | 1.92 | 102250 | 1937.76 | 0.76% |
| 2025-04-17 | 1.90 | 1.91 | 0.00 | 0.00% | 1.87 | 1.94 | 132629 | 2538.28 | 0.98% |
| 2025-04-16 | 1.96 | 1.91 | -0.07 | -3.54% | 1.88 | 1.97 | 191618 | 3670.44 | 1.42% |
| 2025-04-15 | 2.01 | 1.98 | -0.03 | -1.49% | 1.96 | 2.02 | 169066 | 3348.68 | 1.26% |
| 2025-04-14 | 1.96 | 2.01 | 0.08 | 4.15% | 1.96 | 2.08 | 258950 | 5249.37 | 1.92% |
| 2025-04-11 | 1.93 | 1.93 | -0.01 | -0.52% | 1.90 | 1.98 | 177180 | 3447.65 | 1.32% |
| 2025-04-10 | 1.88 | 1.94 | 0.08 | 4.30% | 1.86 | 1.96 | 256896 | 4956.97 | 1.91% |
| 2025-04-09 | 1.83 | 1.86 | 0.04 | 2.20% | 1.67 | 1.88 | 292412 | 5232.12 | 2.17% |
| 2025-04-08 | 1.85 | 1.82 | -0.11 | -5.70% | 1.76 | 1.93 | 369960 | 6804.66 | 2.75% |
| 2025-04-07 | 2.05 | 1.93 | -0.21 | -9.81% | 1.93 | 2.05 | 234714 | 4578.62 | 1.74% |
| 2025-04-03 | 2.14 | 2.14 | -0.02 | -0.93% | 2.13 | 2.19 | 176928 | 3810.62 | 1.31% |
| 2025-04-02 | 2.11 | 2.16 | 0.03 | 1.41% | 2.11 | 2.20 | 233002 | 5037.41 | 1.73% |
| 2025-04-01 | 2.13 | 2.13 | 0.02 | 0.95% | 2.11 | 2.19 | 205699 | 4399.87 | 1.53% |
| 2025-03-31 | 2.12 | 2.11 | -0.05 | -2.31% | 2.06 | 2.14 | 279712 | 5849.92 | 2.08% |
| 2025-03-28 | 2.19 | 2.16 | -0.04 | -1.82% | 2.14 | 2.21 | 258848 | 5597.53 | 1.92% |
| 2025-03-27 | 2.30 | 2.20 | -0.11 | -4.76% | 2.20 | 2.30 | 379884 | 8460.48 | 2.82% |
| 2025-03-26 | 2.29 | 2.31 | 0.01 | 0.43% | 2.27 | 2.33 | 232286 | 5360.46 | 1.72% |
| 2025-03-25 | 2.31 | 2.30 | -0.01 | -0.43% | 2.27 | 2.34 | 243484 | 5616.69 | 1.81% |
| 2025-03-24 | 2.45 | 2.31 | -0.12 | -4.94% | 2.27 | 2.45 | 446296 | 10447.21 | 3.31% |
| 2025-03-21 | 2.42 | 2.43 | 0.02 | 0.83% | 2.37 | 2.45 | 442746 | 10700.98 | 3.29% |
| 2025-03-20 | 2.40 | 2.41 | -0.08 | -3.21% | 2.35 | 2.47 | 592289 | 14338.36 | 4.40% |
| 2025-03-19 | 2.34 | 2.49 | 0.15 | 6.41% | 2.34 | 2.57 | 1076076 | 26636.49 | 7.99% |
| 2025-03-18 | 2.40 | 2.34 | -0.05 | -2.09% | 2.32 | 2.41 | 390140 | 9171.04 | 2.90% |
| 2025-03-17 | 2.40 | 2.39 | 0.00 | 0.00% | 2.38 | 2.44 | 462692 | 11125.44 | 3.43% |
| 2025-03-14 | 2.44 | 2.39 | -0.05 | -2.05% | 2.33 | 2.44 | 694030 | 16446.08 | 5.15% |
| 2025-03-13 | 2.40 | 2.44 | 0.07 | 2.95% | 2.33 | 2.52 | 1381782 | 33450.87 | 10.26% |
| 2025-03-12 | 2.18 | 2.37 | 0.22 | 10.23% | 2.14 | 2.37 | 933465 | 21234.61 | 6.93% |
| 2025-03-11 | 2.08 | 2.15 | 0.05 | 2.38% | 2.06 | 2.20 | 555106 | 11934.92 | 4.12% |
| 2025-03-10 | 2.07 | 2.10 | 0.03 | 1.45% | 2.07 | 2.15 | 247184 | 5199.18 | 1.83% |
| 2025-03-07 | 2.13 | 2.07 | -0.07 | -3.27% | 2.06 | 2.14 | 296412 | 6196.90 | 2.20% |
| 2025-03-06 | 2.12 | 2.14 | 0.02 | 0.94% | 2.10 | 2.14 | 215185 | 4579.16 | 1.60% |
| 2025-03-05 | 2.13 | 2.12 | -0.01 | -0.47% | 2.07 | 2.14 | 189274 | 3966.49 | 1.41% |
| 2025-03-04 | 2.11 | 2.13 | 0.01 | 0.47% | 2.09 | 2.14 | 167226 | 3525.79 | 1.24% |
| 2025-03-03 | 2.13 | 2.12 | -0.02 | -0.93% | 2.10 | 2.17 | 253190 | 5399.65 | 1.88% |
| 2025-02-28 | 2.22 | 2.14 | -0.08 | -3.60% | 2.12 | 2.23 | 340986 | 7389.37 | 2.53% |
| 2025-02-27 | 2.26 | 2.22 | -0.05 | -2.20% | 2.19 | 2.32 | 358393 | 8021.94 | 2.66% |
| 2025-02-26 | 2.21 | 2.27 | 0.05 | 2.25% | 2.21 | 2.28 | 320933 | 7235.99 | 2.38% |
| 2025-02-25 | 2.23 | 2.22 | -0.02 | -0.89% | 2.20 | 2.27 | 249066 | 5552.14 | 1.85% |
| 2025-02-24 | 2.25 | 2.24 | -0.02 | -0.88% | 2.22 | 2.33 | 372986 | 8412.34 | 2.77% |
| 2025-02-21 | 2.29 | 2.26 | -0.03 | -1.31% | 2.23 | 2.31 | 254209 | 5732.70 | 1.89% |
| 2025-02-20 | 2.29 | 2.29 | 0.02 | 0.88% | 2.26 | 2.31 | 184847 | 4230.50 | 1.37% |
| 2025-02-19 | 2.24 | 2.27 | 0.03 | 1.34% | 2.23 | 2.28 | 178742 | 4037.17 | 1.33% |
| 2025-02-18 | 2.33 | 2.24 | -0.09 | -3.86% | 2.24 | 2.34 | 304338 | 6961.55 | 2.26% |
| 2025-02-17 | 2.29 | 2.33 | 0.06 | 2.64% | 2.28 | 2.37 | 304840 | 7098.28 | 2.26% |
| 2025-02-14 | 2.30 | 2.27 | -0.04 | -1.73% | 2.27 | 2.32 | 225292 | 5147.09 | 1.67% |
| 2025-02-13 | 2.31 | 2.31 | 0.00 | 0.00% | 2.27 | 2.34 | 243682 | 5627.88 | 1.81% |
| 2025-02-12 | 2.31 | 2.31 | 0.00 | 0.00% | 2.29 | 2.35 | 234937 | 5426.44 | 1.74% |
| 2025-02-11 | 2.35 | 2.31 | -0.03 | -1.28% | 2.28 | 2.36 | 323564 | 7444.92 | 2.40% |
| 2025-02-10 | 2.25 | 2.34 | 0.09 | 4.00% | 2.23 | 2.34 | 301780 | 6959.93 | 2.24% |
| 2025-02-07 | 2.21 | 2.25 | 0.04 | 1.81% | 2.20 | 2.29 | 273606 | 6159.51 | 2.03% |
| 2025-02-06 | 2.17 | 2.21 | 0.03 | 1.38% | 2.12 | 2.22 | 261140 | 5693.06 | 1.94% |
| 2025-02-05 | 2.12 | 2.18 | 0.08 | 3.81% | 2.12 | 2.21 | 293458 | 6389.11 | 2.18% |
| 2025-01-27 | 2.09 | 2.10 | 0.00 | 0.00% | 2.09 | 2.21 | 311720 | 6714.05 | 2.31% |
| 2025-01-24 | 2.09 | 2.10 | 0.01 | 0.48% | 2.06 | 2.13 | 232502 | 4877.00 | 1.73% |
| 2025-01-23 | 2.12 | 2.09 | -0.01 | -0.48% | 2.09 | 2.17 | 202185 | 4309.96 | 1.50% |
| 2025-01-22 | 2.13 | 2.10 | -0.05 | -2.33% | 2.08 | 2.14 | 170002 | 3572.74 | 1.26% |
| 2025-01-21 | 2.21 | 2.15 | -0.06 | -2.71% | 2.13 | 2.23 | 205518 | 4435.25 | 1.53% |
| 2025-01-20 | 2.22 | 2.21 | 0.02 | 0.91% | 2.15 | 2.25 | 255645 | 5651.29 | 1.90% |
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。
