| 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 | 19.82 | 19.73 | -0.09 | -0.45% | 19.62 | 19.84 | 78996 | 15559.14 | 0.85% |
| 2025-08-21 | 19.81 | 19.82 | 0.10 | 0.51% | 19.72 | 19.92 | 89872 | 17810.99 | 0.96% |
| 2025-08-20 | 19.39 | 19.72 | 0.26 | 1.34% | 19.33 | 19.73 | 94226 | 18451.73 | 1.01% |
| 2025-08-19 | 19.51 | 19.46 | -0.05 | -0.26% | 19.39 | 19.59 | 67123 | 13083.48 | 0.72% |
| 2025-08-18 | 19.45 | 19.51 | 0.11 | 0.57% | 19.40 | 19.54 | 94575 | 18429.56 | 1.01% |
| 2025-08-15 | 19.15 | 19.40 | 0.22 | 1.15% | 19.10 | 19.41 | 59515 | 11471.66 | 0.64% |
| 2025-08-14 | 19.44 | 19.18 | -0.22 | -1.13% | 19.16 | 19.44 | 74915 | 14442.55 | 0.80% |
| 2025-08-13 | 19.53 | 19.40 | -0.07 | -0.36% | 19.39 | 19.56 | 45696 | 8880.26 | 0.49% |
| 2025-08-12 | 19.49 | 19.47 | -0.01 | -0.05% | 19.43 | 19.58 | 48894 | 9527.64 | 0.52% |
| 2025-08-11 | 19.41 | 19.48 | 0.07 | 0.36% | 19.33 | 19.52 | 41911 | 8152.92 | 0.45% |
| 2025-08-08 | 19.47 | 19.41 | -0.11 | -0.56% | 19.38 | 19.50 | 28008 | 5443.11 | 0.30% |
| 2025-08-07 | 19.45 | 19.52 | 0.07 | 0.36% | 19.36 | 19.53 | 48305 | 9394.75 | 0.52% |
| 2025-08-06 | 19.45 | 19.45 | 0.01 | 0.05% | 19.34 | 19.50 | 38912 | 7561.50 | 0.42% |
| 2025-08-05 | 19.29 | 19.44 | 0.16 | 0.83% | 19.24 | 19.44 | 47176 | 9130.15 | 0.51% |
| 2025-08-04 | 19.15 | 19.28 | 0.04 | 0.21% | 19.11 | 19.30 | 41389 | 7962.00 | 0.44% |
| 2025-08-01 | 19.08 | 19.24 | 0.16 | 0.84% | 19.05 | 19.26 | 46564 | 8929.46 | 0.50% |
| 2025-07-31 | 19.52 | 19.08 | -0.44 | -2.25% | 19.06 | 19.52 | 103738 | 19946.43 | 1.11% |
| 2025-07-30 | 19.40 | 19.52 | 0.12 | 0.62% | 19.37 | 19.68 | 94859 | 18574.44 | 1.02% |
| 2025-07-29 | 19.47 | 19.40 | -0.05 | -0.26% | 19.20 | 19.53 | 66832 | 12912.27 | 0.72% |
| 2025-07-28 | 19.61 | 19.45 | -0.15 | -0.77% | 19.40 | 19.65 | 71624 | 13959.74 | 0.77% |
| 2025-07-25 | 19.64 | 19.60 | 0.00 | 0.00% | 19.52 | 19.75 | 71636 | 14064.62 | 0.77% |
| 2025-07-24 | 19.61 | 19.60 | -0.02 | -0.10% | 19.47 | 19.64 | 87543 | 17104.65 | 0.94% |
| 2025-07-23 | 19.50 | 19.62 | 0.18 | 0.93% | 19.45 | 19.80 | 106055 | 20837.06 | 1.14% |
| 2025-07-22 | 19.40 | 19.44 | 0.05 | 0.26% | 19.29 | 19.44 | 78999 | 15314.43 | 0.85% |
| 2025-07-21 | 19.16 | 19.39 | 0.27 | 1.41% | 19.14 | 19.43 | 94249 | 18206.43 | 1.01% |
| 2025-07-18 | 19.05 | 19.12 | 0.03 | 0.16% | 19.05 | 19.15 | 50745 | 9686.90 | 0.54% |
| 2025-07-17 | 19.09 | 19.09 | -0.01 | -0.05% | 19.00 | 19.15 | 46286 | 8829.29 | 0.50% |
| 2025-07-16 | 19.03 | 19.10 | 0.08 | 0.42% | 18.97 | 19.12 | 46501 | 8860.43 | 0.50% |
| 2025-07-15 | 19.13 | 19.02 | -0.16 | -0.83% | 18.94 | 19.21 | 58274 | 11100.02 | 0.62% |
| 2025-07-14 | 19.08 | 19.18 | 0.13 | 0.68% | 19.06 | 19.22 | 68605 | 13138.52 | 0.73% |
| 2025-07-11 | 19.09 | 19.05 | -0.01 | -0.05% | 19.02 | 19.24 | 82870 | 15859.96 | 0.89% |
| 2025-07-10 | 18.90 | 19.06 | 0.16 | 0.85% | 18.86 | 19.07 | 73995 | 14035.48 | 0.79% |
| 2025-07-09 | 18.94 | 18.90 | -0.04 | -0.21% | 18.88 | 19.01 | 55696 | 10549.68 | 0.60% |
| 2025-07-08 | 18.92 | 18.94 | 0.02 | 0.11% | 18.82 | 18.95 | 50701 | 9586.10 | 0.54% |
| 2025-07-07 | 18.88 | 18.92 | 0.08 | 0.42% | 18.81 | 18.96 | 44876 | 8486.60 | 0.48% |
| 2025-07-04 | 18.99 | 18.84 | -0.14 | -0.74% | 18.81 | 19.02 | 43757 | 8277.54 | 0.47% |
| 2025-07-03 | 18.97 | 18.98 | -0.01 | -0.05% | 18.95 | 19.08 | 39391 | 7485.21 | 0.42% |
| 2025-07-02 | 18.94 | 18.99 | 0.06 | 0.32% | 18.92 | 19.04 | 42790 | 8125.52 | 0.46% |
| 2025-07-01 | 19.00 | 18.93 | -0.08 | -0.42% | 18.88 | 19.01 | 42618 | 8066.18 | 0.46% |
| 2025-06-30 | 18.88 | 19.01 | 0.17 | 0.90% | 18.85 | 19.03 | 64116 | 12153.77 | 0.69% |
| 2025-06-27 | 18.80 | 18.84 | 0.11 | 0.59% | 18.75 | 18.92 | 58947 | 11119.26 | 0.63% |
| 2025-06-26 | 18.89 | 18.73 | -0.15 | -0.79% | 18.71 | 18.90 | 59579 | 11195.43 | 0.64% |
| 2025-06-25 | 18.74 | 18.88 | 0.16 | 0.85% | 18.72 | 18.90 | 86855 | 16357.45 | 0.93% |
| 2025-06-24 | 18.42 | 18.72 | 0.34 | 1.85% | 18.40 | 18.74 | 88089 | 16373.50 | 0.94% |
| 2025-06-23 | 18.20 | 18.38 | 0.14 | 0.77% | 18.19 | 18.40 | 55625 | 10189.36 | 0.60% |
| 2025-06-20 | 18.23 | 18.24 | 0.00 | 0.00% | 18.15 | 18.35 | 56031 | 10226.42 | 0.60% |
| 2025-06-19 | 18.43 | 18.24 | -0.26 | -1.41% | 18.15 | 18.54 | 99030 | 18133.68 | 1.06% |
| 2025-06-18 | 18.60 | 18.50 | -0.15 | -0.80% | 18.43 | 18.65 | 64455 | 11941.83 | 0.69% |
| 2025-06-17 | 18.73 | 18.65 | -0.06 | -0.32% | 18.62 | 18.85 | 70715 | 13233.24 | 0.76% |
| 2025-06-16 | 18.66 | 18.71 | 0.05 | 0.27% | 18.58 | 18.78 | 70505 | 13171.47 | 0.76% |
| 2025-06-13 | 18.73 | 18.66 | -0.13 | -0.69% | 18.58 | 18.87 | 85917 | 16069.29 | 0.92% |
| 2025-06-12 | 18.88 | 18.79 | -0.13 | -0.69% | 18.75 | 18.93 | 89845 | 16882.85 | 0.96% |
| 2025-06-11 | 18.88 | 18.92 | 0.05 | 0.26% | 18.79 | 18.99 | 57961 | 10967.86 | 0.62% |
| 2025-06-10 | 19.06 | 18.87 | -0.19 | -1.00% | 18.80 | 19.12 | 87315 | 16536.59 | 0.94% |
| 2025-06-09 | 19.05 | 19.06 | 0.01 | 0.05% | 18.99 | 19.10 | 60926 | 11609.92 | 0.65% |
| 2025-06-06 | 19.12 | 19.05 | -0.04 | -0.21% | 19.02 | 19.13 | 42426 | 8085.15 | 0.45% |
| 2025-06-05 | 19.04 | 19.09 | 0.05 | 0.26% | 18.94 | 19.15 | 84839 | 16150.48 | 0.91% |
| 2025-06-04 | 19.14 | 19.04 | -0.05 | -0.26% | 18.95 | 19.16 | 108607 | 20675.24 | 1.16% |
| 2025-06-03 | 19.60 | 19.59 | -0.20 | -1.01% | 19.55 | 19.79 | 72346 | 14226.47 | 0.77% |
| 2025-05-30 | 19.91 | 19.79 | -0.11 | -0.55% | 19.76 | 19.96 | 52678 | 10434.05 | 0.56% |
| 2025-05-29 | 19.83 | 19.90 | 0.02 | 0.10% | 19.78 | 19.96 | 48212 | 9597.51 | 0.52% |
| 2025-05-28 | 20.00 | 19.88 | -0.09 | -0.45% | 19.80 | 20.02 | 52192 | 10372.74 | 0.56% |
| 2025-05-27 | 19.92 | 19.97 | 0.08 | 0.40% | 19.83 | 20.00 | 36148 | 7204.41 | 0.39% |
| 2025-05-26 | 19.95 | 19.89 | -0.12 | -0.60% | 19.86 | 20.02 | 47113 | 9387.59 | 0.50% |
| 2025-05-23 | 20.02 | 20.01 | -0.01 | -0.05% | 20.00 | 20.42 | 95701 | 19349.32 | 1.03% |
| 2025-05-22 | 20.06 | 20.02 | -0.10 | -0.50% | 19.96 | 20.14 | 37121 | 7440.09 | 0.40% |
| 2025-05-21 | 20.15 | 20.12 | -0.03 | -0.15% | 20.08 | 20.25 | 51890 | 10459.07 | 0.56% |
| 2025-05-20 | 19.99 | 20.15 | 0.17 | 0.85% | 19.89 | 20.32 | 97122 | 19490.23 | 1.04% |
| 2025-05-19 | 20.03 | 19.98 | -0.14 | -0.70% | 19.82 | 20.11 | 65843 | 13131.10 | 0.71% |
| 2025-05-16 | 20.04 | 20.12 | 0.03 | 0.15% | 19.98 | 20.15 | 50790 | 10184.05 | 0.54% |
| 2025-05-15 | 20.15 | 20.09 | -0.10 | -0.50% | 20.02 | 20.23 | 47951 | 9646.72 | 0.51% |
| 2025-05-14 | 20.25 | 20.19 | -0.06 | -0.30% | 19.92 | 20.38 | 70766 | 14208.48 | 0.76% |
| 2025-05-13 | 20.33 | 20.25 | 0.15 | 0.75% | 20.13 | 20.49 | 78862 | 15990.83 | 0.84% |
| 2025-05-12 | 19.87 | 20.10 | 0.27 | 1.36% | 19.87 | 20.19 | 95261 | 19098.54 | 1.02% |
| 2025-05-09 | 19.98 | 19.83 | -0.10 | -0.50% | 19.78 | 20.03 | 73040 | 14523.80 | 0.78% |
| 2025-05-08 | 19.75 | 19.93 | 0.07 | 0.35% | 19.71 | 19.94 | 88372 | 17557.43 | 0.95% |
| 2025-05-07 | 19.90 | 19.86 | 0.11 | 0.56% | 19.71 | 20.16 | 124202 | 24684.41 | 1.33% |
| 2025-05-06 | 19.74 | 19.75 | 0.18 | 0.92% | 19.49 | 19.75 | 100170 | 19692.07 | 1.07% |
| 2025-04-30 | 19.54 | 19.57 | -0.08 | -0.41% | 19.49 | 19.96 | 141928 | 27944.01 | 1.52% |
| 2025-04-29 | 20.80 | 19.65 | -1.50 | -7.09% | 19.29 | 20.98 | 340496 | 67553.12 | 3.65% |
老板电器(002508)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。
