| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-12 | 4.52 | 4.52 | 0.03 | 0.67% | 4.49 | 4.55 | 85730 | 3877.48 | 0.98% | 0.00 |
| 2025-12-11 | 4.58 | 4.49 | -0.10 | -2.18% | 4.48 | 4.59 | 157422 | 7112.19 | 1.80% | 0.00 |
| 2025-12-10 | 4.59 | 4.59 | -0.01 | -0.22% | 4.55 | 4.61 | 113368 | 5193.07 | 1.30% | 0.00 |
| 2025-12-09 | 4.63 | 4.60 | -0.05 | -1.08% | 4.59 | 4.64 | 113520 | 5234.00 | 1.30% | 0.00 |
| 2025-12-08 | 4.64 | 4.65 | 0.01 | 0.22% | 4.63 | 4.66 | 100273 | 4661.81 | 1.15% | 0.00 |
| 2025-12-05 | 4.60 | 4.64 | 0.03 | 0.65% | 4.58 | 4.65 | 99473 | 4593.36 | 1.14% | 0.00 |
| 2025-12-04 | 4.66 | 4.61 | -0.06 | -1.28% | 4.60 | 4.67 | 141657 | 6545.29 | 1.62% | 0.00 |
| 2025-12-03 | 4.73 | 4.67 | -0.06 | -1.27% | 4.66 | 4.75 | 122934 | 5771.01 | 1.41% | 0.00 |
| 2025-12-02 | 4.78 | 4.73 | -0.04 | -0.84% | 4.71 | 4.78 | 97523 | 4616.90 | 1.12% | 0.00 |
| 2025-12-01 | 4.76 | 4.77 | -0.03 | -0.63% | 4.76 | 4.80 | 132511 | 6331.50 | 1.52% | 0.00 |
| 2025-11-28 | 4.63 | 4.80 | 0.15 | 3.23% | 4.62 | 4.83 | 271924 | 12848.73 | 3.12% | 25.00 |
| 2025-11-27 | 4.65 | 4.65 | -0.02 | -0.43% | 4.63 | 4.70 | 125948 | 5867.83 | 1.44% | 0.00 |
| 2025-11-26 | 4.72 | 4.67 | -0.06 | -1.27% | 4.66 | 4.77 | 145817 | 6874.77 | 1.67% | 0.00 |
| 2025-11-25 | 4.67 | 4.73 | 0.07 | 1.50% | 4.63 | 4.82 | 199178 | 9406.79 | 2.28% | 20.00 |
| 2025-11-24 | 4.63 | 4.66 | 0.03 | 0.65% | 4.59 | 4.69 | 173963 | 8062.55 | 1.99% | 0.00 |
| 2025-11-21 | 4.74 | 4.63 | -0.14 | -2.94% | 4.63 | 4.82 | 270342 | 12764.40 | 3.10% | 20.00 |
| 2025-11-20 | 4.85 | 4.77 | -0.04 | -0.83% | 4.76 | 4.85 | 167810 | 8048.72 | 1.92% | 0.00 |
| 2025-11-19 | 4.85 | 4.81 | -0.06 | -1.23% | 4.77 | 4.88 | 168293 | 8102.78 | 1.93% | 1.00 |
| 2025-11-18 | 4.95 | 4.87 | -0.09 | -1.81% | 4.83 | 4.96 | 222163 | 10840.03 | 2.55% | 0.00 |
| 2025-11-17 | 4.93 | 4.96 | 0.02 | 0.40% | 4.92 | 4.98 | 174213 | 8624.28 | 2.00% | 0.00 |
| 2025-11-14 | 4.89 | 4.94 | 0.02 | 0.41% | 4.88 | 4.98 | 247632 | 12241.10 | 2.84% | 0.00 |
| 2025-11-13 | 4.90 | 4.92 | 0.03 | 0.61% | 4.86 | 4.93 | 160478 | 7862.18 | 1.84% | 0.00 |
| 2025-11-12 | 4.94 | 4.89 | -0.05 | -1.01% | 4.86 | 4.94 | 175656 | 8596.36 | 2.01% | 0.00 |
| 2025-11-11 | 4.91 | 4.94 | 0.03 | 0.61% | 4.87 | 4.95 | 237174 | 11669.92 | 2.72% | 0.00 |
| 2025-11-10 | 4.87 | 4.91 | 0.04 | 0.82% | 4.84 | 4.93 | 227197 | 11134.89 | 2.60% | 0.00 |
| 2025-11-07 | 4.92 | 4.87 | 0.03 | 0.62% | 4.87 | 4.95 | 233599 | 11447.13 | 2.68% | 0.00 |
| 2025-11-06 | 4.87 | 4.84 | -0.05 | -1.02% | 4.83 | 4.89 | 210774 | 10213.73 | 2.42% | 0.00 |
| 2025-11-05 | 4.81 | 4.89 | 0.00 | 0.00% | 4.80 | 4.91 | 285301 | 13898.56 | 3.27% | 10.00 |
| 2025-11-04 | 4.96 | 4.89 | 0.01 | 0.20% | 4.85 | 5.07 | 486197 | 24078.77 | 5.57% | 0.00 |
| 2025-11-03 | 4.79 | 4.88 | 0.14 | 2.95% | 4.78 | 4.92 | 442670 | 21510.50 | 5.07% | 0.00 |
| 2025-10-31 | 4.70 | 4.74 | 0.07 | 1.50% | 4.70 | 4.76 | 222556 | 10546.58 | 2.55% | 0.00 |
| 2025-10-30 | 4.73 | 4.67 | -0.06 | -1.27% | 4.66 | 4.74 | 184704 | 8658.17 | 2.12% | 0.00 |
| 2025-10-29 | 4.75 | 4.73 | -0.04 | -0.84% | 4.66 | 4.76 | 269415 | 12661.74 | 3.09% | 0.00 |
| 2025-10-28 | 4.85 | 4.77 | -0.12 | -2.45% | 4.76 | 4.86 | 342491 | 16419.47 | 3.92% | 0.00 |
| 2025-10-27 | 4.88 | 4.89 | 0.01 | 0.20% | 4.86 | 4.91 | 210544 | 10275.98 | 2.41% | 45.00 |
| 2025-10-24 | 4.90 | 4.88 | -0.02 | -0.41% | 4.87 | 4.92 | 182588 | 8936.94 | 2.09% | 0.00 |
| 2025-10-23 | 4.89 | 4.90 | -0.01 | -0.20% | 4.84 | 4.91 | 180512 | 8791.03 | 2.07% | 3.00 |
| 2025-10-22 | 4.90 | 4.91 | -0.01 | -0.20% | 4.89 | 4.95 | 162703 | 8013.07 | 1.86% | 0.00 |
| 2025-10-21 | 4.84 | 4.92 | 0.08 | 1.65% | 4.82 | 4.93 | 202978 | 9933.88 | 2.33% | 0.00 |
| 2025-10-20 | 4.77 | 4.84 | 0.09 | 1.89% | 4.77 | 4.85 | 160310 | 7713.74 | 1.84% | 0.00 |
| 2025-10-17 | 4.83 | 4.75 | -0.09 | -1.86% | 4.75 | 4.87 | 201796 | 9706.30 | 2.31% | 342.00 |
| 2025-10-16 | 4.94 | 4.84 | -0.10 | -2.02% | 4.83 | 4.94 | 210665 | 10255.11 | 2.41% | 0.00 |
| 2025-10-15 | 4.91 | 4.94 | 0.03 | 0.61% | 4.89 | 4.94 | 211954 | 10415.86 | 2.43% | 6.00 |
| 2025-10-14 | 4.97 | 4.91 | -0.07 | -1.41% | 4.91 | 5.01 | 257642 | 12783.66 | 2.95% | 0.00 |
| 2025-10-13 | 4.85 | 4.98 | 0.03 | 0.61% | 4.82 | 4.98 | 281403 | 13863.94 | 3.22% | 25.00 |
| 2025-10-10 | 4.89 | 4.95 | 0.06 | 1.23% | 4.86 | 5.01 | 300546 | 14913.14 | 3.44% | 0.00 |
| 2025-10-09 | 4.84 | 4.89 | 0.04 | 0.82% | 4.83 | 4.91 | 181701 | 8874.06 | 2.08% | 192.00 |
| 2025-09-30 | 4.88 | 4.85 | -0.04 | -0.82% | 4.85 | 4.91 | 173244 | 8437.11 | 1.99% | 66.00 |
| 2025-09-29 | 4.87 | 4.89 | 0.03 | 0.62% | 4.78 | 4.89 | 188811 | 9166.88 | 2.16% | 60.00 |
| 2025-09-26 | 4.85 | 4.86 | -0.01 | -0.21% | 4.84 | 4.94 | 199295 | 9763.83 | 2.28% | 0.00 |
| 2025-09-25 | 4.92 | 4.87 | -0.07 | -1.42% | 4.85 | 4.96 | 196201 | 9620.42 | 2.25% | 0.00 |
| 2025-09-24 | 4.88 | 4.94 | 0.07 | 1.44% | 4.87 | 4.95 | 205876 | 10126.94 | 2.36% | 138.00 |
| 2025-09-23 | 4.94 | 4.87 | -0.09 | -1.81% | 4.77 | 4.94 | 358925 | 17359.87 | 4.11% | 25.00 |
| 2025-09-22 | 5.02 | 4.96 | -0.09 | -1.78% | 4.90 | 5.04 | 317368 | 15724.10 | 3.64% | 0.00 |
| 2025-09-19 | 5.03 | 5.05 | 0.01 | 0.20% | 5.02 | 5.08 | 239222 | 12083.76 | 2.74% | 0.00 |
| 2025-09-18 | 5.15 | 5.04 | -0.10 | -1.95% | 5.00 | 5.15 | 385652 | 19612.04 | 4.42% | 0.00 |
| 2025-09-17 | 5.21 | 5.14 | -0.09 | -1.72% | 5.13 | 5.21 | 338219 | 17432.31 | 3.88% | 16.00 |
| 2025-09-16 | 5.17 | 5.23 | 0.05 | 0.97% | 5.13 | 5.24 | 359907 | 18638.70 | 4.12% | 0.00 |
| 2025-09-15 | 5.14 | 5.18 | 0.06 | 1.17% | 5.09 | 5.18 | 315247 | 16198.53 | 3.61% | 0.00 |
| 2025-09-12 | 5.15 | 5.12 | -0.03 | -0.58% | 5.12 | 5.19 | 338303 | 17449.25 | 3.88% | 0.00 |
| 2025-09-11 | 5.14 | 5.15 | 0.00 | 0.00% | 5.08 | 5.16 | 307461 | 15722.61 | 3.52% | 0.00 |
| 2025-09-10 | 5.05 | 5.15 | 0.08 | 1.58% | 5.05 | 5.17 | 356616 | 18242.85 | 4.09% | 40.00 |
| 2025-09-09 | 5.14 | 5.07 | -0.07 | -1.36% | 5.04 | 5.14 | 261913 | 13318.72 | 3.00% | 0.00 |
| 2025-09-08 | 5.10 | 5.14 | 0.02 | 0.39% | 5.10 | 5.16 | 246236 | 12632.95 | 2.82% | 30.00 |
| 2025-09-05 | 5.06 | 5.12 | 0.07 | 1.39% | 5.00 | 5.12 | 307397 | 15601.74 | 3.52% | 0.00 |
| 2025-09-04 | 5.03 | 5.05 | 0.06 | 1.20% | 4.99 | 5.12 | 400923 | 20317.10 | 4.59% | 0.00 |
| 2025-09-03 | 5.12 | 4.99 | -0.11 | -2.16% | 4.96 | 5.14 | 314152 | 15854.42 | 3.60% | 0.00 |
| 2025-09-02 | 5.15 | 5.10 | -0.05 | -0.97% | 5.04 | 5.16 | 358835 | 18256.95 | 4.11% | 10.00 |
| 2025-09-01 | 5.11 | 5.15 | 0.04 | 0.78% | 5.07 | 5.17 | 296134 | 15201.81 | 3.39% | 0.00 |
| 2025-08-29 | 5.19 | 5.11 | -0.10 | -1.92% | 5.09 | 5.21 | 398356 | 20475.01 | 4.56% | 51.00 |
| 2025-08-28 | 5.17 | 5.21 | 0.00 | 0.00% | 5.01 | 5.24 | 618596 | 31794.67 | 7.32% | 0.00 |
| 2025-08-27 | 5.41 | 5.21 | -0.20 | -3.70% | 5.21 | 5.44 | 655983 | 34968.09 | 7.76% | 12.00 |
| 2025-08-26 | 5.33 | 5.41 | 0.05 | 0.93% | 5.30 | 5.44 | 574138 | 30980.55 | 6.79% | 2.00 |
| 2025-08-25 | 5.37 | 5.36 | -0.02 | -0.37% | 5.32 | 5.41 | 596544 | 32011.37 | 7.05% | 52.00 |
| 2025-08-22 | 5.45 | 5.38 | -0.09 | -1.65% | 5.33 | 5.47 | 631707 | 33891.20 | 7.47% | 22.00 |
| 2025-08-21 | 5.51 | 5.47 | 0.02 | 0.37% | 5.45 | 5.61 | 915004 | 50647.81 | 10.82% | 50.00 |
| 2025-08-20 | 5.37 | 5.45 | 0.07 | 1.30% | 5.33 | 5.45 | 580505 | 31284.92 | 6.86% | 20.00 |
| 2025-08-19 | 5.38 | 5.38 | -0.01 | -0.19% | 5.35 | 5.42 | 496456 | 26760.25 | 5.87% | 0.00 |
| 2025-08-18 | 5.33 | 5.39 | 0.01 | 0.19% | 5.33 | 5.42 | 632017 | 34038.98 | 7.47% | 5.00 |
| 2025-08-15 | 5.25 | 5.38 | 0.08 | 1.51% | 5.24 | 5.39 | 600235 | 31802.97 | 7.10% | 0.00 |
大禹节水(300021)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。
