| 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 | 51.50 | 51.85 | 4.71 | 9.99% | 48.00 | 51.85 | 322181 | 161821.52 | 19.56% |
| 2025-08-15 | 44.90 | 47.14 | 4.29 | 10.01% | 44.47 | 47.14 | 208073 | 96653.72 | 12.63% |
| 2025-08-14 | 42.85 | 42.85 | 3.90 | 10.01% | 42.85 | 42.85 | 30447 | 13046.38 | 1.85% |
| 2025-08-13 | 38.95 | 38.95 | 3.54 | 10.00% | 38.95 | 38.95 | 18483 | 7199.01 | 1.12% |
| 2025-08-12 | 34.00 | 35.41 | 3.22 | 10.00% | 34.00 | 35.41 | 61486 | 21652.88 | 3.73% |
| 2025-08-11 | 29.00 | 32.19 | 2.93 | 10.01% | 28.82 | 32.19 | 124861 | 37911.64 | 7.58% |
| 2025-08-08 | 27.99 | 29.26 | 0.46 | 1.60% | 27.02 | 30.58 | 123643 | 35626.75 | 7.50% |
| 2025-08-07 | 28.12 | 28.80 | 1.24 | 4.50% | 27.52 | 29.59 | 131092 | 37513.20 | 7.96% |
| 2025-08-06 | 27.74 | 27.56 | -0.47 | -1.68% | 27.31 | 29.70 | 113112 | 31988.70 | 6.87% |
| 2025-08-05 | 26.74 | 28.03 | 1.15 | 4.28% | 26.74 | 28.19 | 108311 | 29848.82 | 6.57% |
| 2025-08-04 | 25.99 | 26.88 | 0.48 | 1.82% | 25.58 | 27.20 | 112797 | 29996.69 | 6.85% |
| 2025-08-01 | 27.15 | 26.40 | 0.27 | 1.03% | 25.78 | 28.74 | 173402 | 46734.95 | 10.53% |
| 2025-07-31 | 23.61 | 26.13 | 2.38 | 10.02% | 23.55 | 26.13 | 99852 | 25024.77 | 6.06% |
| 2025-07-30 | 23.41 | 23.75 | 0.23 | 0.98% | 23.41 | 24.45 | 41719 | 9990.51 | 2.53% |
| 2025-07-29 | 23.90 | 23.52 | -0.10 | -0.42% | 23.38 | 24.20 | 16592 | 3935.88 | 1.01% |
| 2025-07-28 | 23.51 | 23.62 | 0.11 | 0.47% | 23.30 | 23.71 | 13541 | 3184.30 | 0.82% |
| 2025-07-25 | 23.75 | 23.51 | -0.29 | -1.22% | 23.43 | 23.75 | 15247 | 3586.39 | 0.93% |
| 2025-07-24 | 23.57 | 23.80 | 0.19 | 0.80% | 23.45 | 23.84 | 20846 | 4925.03 | 1.27% |
| 2025-07-23 | 23.88 | 23.61 | -0.19 | -0.80% | 23.55 | 23.90 | 15015 | 3559.05 | 0.91% |
| 2025-07-22 | 23.60 | 23.80 | 0.12 | 0.51% | 23.50 | 23.80 | 18821 | 4449.24 | 1.14% |
| 2025-07-21 | 23.35 | 23.68 | 0.50 | 2.16% | 23.34 | 23.81 | 25670 | 6058.17 | 1.56% |
| 2025-07-18 | 23.50 | 23.18 | -0.23 | -0.98% | 23.11 | 23.62 | 14010 | 3255.72 | 0.85% |
| 2025-07-17 | 23.13 | 23.41 | 0.24 | 1.04% | 23.10 | 23.55 | 23445 | 5470.23 | 1.42% |
| 2025-07-16 | 23.26 | 23.17 | -0.09 | -0.39% | 22.95 | 23.26 | 15007 | 3466.73 | 0.91% |
| 2025-07-15 | 23.00 | 23.26 | 0.35 | 1.53% | 22.78 | 23.33 | 30298 | 7005.53 | 1.84% |
| 2025-07-14 | 22.73 | 22.91 | 0.30 | 1.33% | 22.52 | 23.08 | 18360 | 4206.07 | 1.11% |
| 2025-07-11 | 22.66 | 22.61 | -0.02 | -0.09% | 22.41 | 22.68 | 10166 | 2292.76 | 0.62% |
| 2025-07-10 | 22.40 | 22.63 | 0.13 | 0.58% | 22.40 | 22.70 | 9514 | 2148.20 | 0.58% |
| 2025-07-09 | 23.20 | 22.50 | -0.39 | -1.70% | 22.46 | 23.20 | 15066 | 3419.80 | 0.91% |
| 2025-07-08 | 22.33 | 22.89 | 0.56 | 2.51% | 22.18 | 22.95 | 22955 | 5213.29 | 1.39% |
| 2025-07-07 | 22.30 | 22.33 | -0.03 | -0.13% | 22.15 | 22.37 | 8738 | 1943.75 | 0.53% |
| 2025-07-04 | 22.55 | 22.36 | -0.19 | -0.84% | 22.30 | 22.62 | 14002 | 3138.90 | 0.85% |
| 2025-07-03 | 22.64 | 22.55 | -0.06 | -0.27% | 22.38 | 22.77 | 10614 | 2390.04 | 0.64% |
| 2025-07-02 | 22.43 | 22.61 | 0.09 | 0.40% | 22.32 | 23.10 | 18559 | 4204.26 | 1.13% |
| 2025-07-01 | 22.71 | 22.52 | -0.26 | -1.14% | 22.42 | 22.85 | 14563 | 3286.89 | 0.88% |
| 2025-06-30 | 22.85 | 22.78 | 0.24 | 1.06% | 22.60 | 23.14 | 24239 | 5539.82 | 1.47% |
| 2025-06-27 | 21.97 | 22.54 | 0.55 | 2.50% | 21.95 | 22.79 | 31159 | 6970.06 | 1.89% |
| 2025-06-26 | 22.39 | 21.99 | -0.46 | -2.05% | 21.90 | 22.40 | 24239 | 5355.79 | 1.47% |
| 2025-06-25 | 22.09 | 22.45 | 0.34 | 1.54% | 22.08 | 22.68 | 17384 | 3893.57 | 1.06% |
| 2025-06-24 | 21.77 | 22.11 | 0.37 | 1.70% | 21.77 | 22.12 | 14125 | 3109.47 | 0.86% |
| 2025-06-23 | 21.51 | 21.74 | -0.04 | -0.18% | 21.43 | 21.76 | 12424 | 2687.38 | 0.75% |
| 2025-06-20 | 21.68 | 21.78 | 0.37 | 1.73% | 21.41 | 22.37 | 22417 | 4910.27 | 1.36% |
| 2025-06-19 | 21.78 | 21.41 | -0.27 | -1.25% | 21.34 | 21.96 | 11623 | 2515.49 | 0.71% |
| 2025-06-18 | 21.68 | 21.68 | 0.01 | 0.05% | 21.41 | 21.90 | 6179 | 1332.13 | 0.38% |
| 2025-06-17 | 21.78 | 21.67 | -0.01 | -0.05% | 21.56 | 21.82 | 8088 | 1753.42 | 0.49% |
| 2025-06-16 | 21.60 | 21.68 | 0.06 | 0.28% | 21.49 | 22.00 | 8400 | 1831.61 | 0.51% |
| 2025-06-13 | 22.09 | 21.82 | -0.45 | -2.02% | 21.63 | 22.27 | 14407 | 3144.86 | 0.87% |
| 2025-06-12 | 22.30 | 22.27 | -0.12 | -0.54% | 22.08 | 22.43 | 11834 | 2631.01 | 0.72% |
| 2025-06-11 | 22.44 | 22.39 | -0.01 | -0.04% | 22.18 | 22.69 | 14686 | 3301.75 | 0.89% |
| 2025-06-10 | 22.90 | 22.40 | -0.52 | -2.27% | 22.01 | 22.90 | 17506 | 3930.42 | 1.06% |
| 2025-06-09 | 23.14 | 22.92 | 0.06 | 0.26% | 22.71 | 23.35 | 14843 | 3417.45 | 0.90% |
| 2025-06-06 | 22.55 | 22.86 | 0.32 | 1.42% | 22.41 | 22.87 | 12429 | 2820.58 | 0.75% |
| 2025-06-05 | 22.77 | 22.54 | -0.13 | -0.57% | 22.48 | 22.97 | 19707 | 4471.48 | 1.20% |
| 2025-06-04 | 22.85 | 22.67 | -0.09 | -0.40% | 22.65 | 23.44 | 15072 | 3446.49 | 0.91% |
| 2025-06-03 | 22.60 | 22.76 | 0.16 | 0.71% | 22.41 | 22.88 | 10345 | 2350.54 | 0.63% |
| 2025-05-30 | 23.27 | 22.60 | -0.72 | -3.09% | 22.52 | 23.27 | 17548 | 3996.12 | 1.07% |
| 2025-05-29 | 23.15 | 23.32 | 0.16 | 0.69% | 23.05 | 23.45 | 17317 | 4034.60 | 1.05% |
| 2025-05-28 | 23.05 | 23.16 | 0.11 | 0.48% | 22.84 | 23.28 | 14112 | 3249.81 | 0.86% |
| 2025-05-27 | 23.11 | 23.05 | -0.19 | -0.82% | 22.81 | 23.25 | 14773 | 3400.45 | 0.90% |
| 2025-05-26 | 23.16 | 23.24 | 0.08 | 0.35% | 22.86 | 23.26 | 16984 | 3920.26 | 1.03% |
| 2025-05-23 | 23.36 | 23.16 | -0.30 | -1.28% | 23.09 | 23.77 | 26459 | 6190.94 | 1.61% |
| 2025-05-22 | 24.50 | 23.46 | -1.05 | -4.28% | 23.30 | 25.24 | 43528 | 10470.19 | 2.64% |
| 2025-05-21 | 24.52 | 24.51 | -0.28 | -1.13% | 24.20 | 24.86 | 31090 | 7611.56 | 1.89% |
| 2025-05-20 | 24.00 | 24.79 | 0.69 | 2.86% | 23.81 | 25.09 | 57510 | 14114.56 | 3.49% |
| 2025-05-19 | 23.80 | 24.10 | -0.12 | -0.50% | 23.37 | 24.17 | 34103 | 8116.11 | 2.07% |
| 2025-05-16 | 23.05 | 24.22 | 0.84 | 3.59% | 23.05 | 24.38 | 60641 | 14504.59 | 3.68% |
| 2025-05-15 | 23.20 | 23.38 | 0.06 | 0.26% | 22.97 | 24.10 | 54860 | 12914.75 | 3.33% |
| 2025-05-14 | 22.99 | 23.32 | 0.35 | 1.52% | 22.60 | 23.41 | 40907 | 9421.99 | 2.48% |
| 2025-05-13 | 23.12 | 22.97 | -0.03 | -0.13% | 22.85 | 23.19 | 25076 | 5765.85 | 1.52% |
| 2025-05-12 | 23.19 | 23.00 | -0.20 | -0.86% | 22.78 | 23.20 | 28871 | 6625.30 | 1.75% |
| 2025-05-09 | 23.67 | 23.20 | -0.59 | -2.48% | 22.73 | 23.74 | 37937 | 8757.38 | 2.30% |
| 2025-05-08 | 23.51 | 23.79 | 0.22 | 0.93% | 23.00 | 24.10 | 73103 | 17123.09 | 4.44% |
| 2025-05-07 | 21.60 | 23.57 | 2.14 | 9.99% | 21.60 | 23.57 | 54681 | 12613.11 | 3.32% |
| 2025-05-06 | 20.92 | 21.43 | 0.50 | 2.39% | 20.92 | 21.45 | 15254 | 3248.08 | 0.93% |
| 2025-04-30 | 20.81 | 20.93 | 0.15 | 0.72% | 20.80 | 21.05 | 10255 | 2149.84 | 0.62% |
| 2025-04-29 | 20.16 | 20.78 | 0.42 | 2.06% | 20.16 | 20.96 | 13455 | 2786.33 | 0.82% |
| 2025-04-28 | 20.01 | 20.36 | -0.71 | -3.37% | 20.01 | 20.55 | 22210 | 4509.52 | 1.35% |
| 2025-04-25 | 20.68 | 21.07 | 0.40 | 1.94% | 20.52 | 21.07 | 16278 | 3393.67 | 0.99% |
| 2025-04-24 | 20.86 | 20.67 | -0.15 | -0.72% | 20.47 | 21.01 | 13180 | 2728.01 | 0.80% |
| 2025-04-23 | 20.43 | 20.82 | 0.50 | 2.46% | 20.41 | 20.85 | 18730 | 3876.24 | 1.14% |
大元泵业(603757)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。
