| 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 | 25.84 | 25.86 | 0.04 | 0.15% | 25.53 | 26.01 | 30375 | 7816.47 | 2.53% |
| 2025-08-21 | 26.31 | 25.82 | -0.52 | -1.97% | 25.69 | 26.31 | 41762 | 10834.75 | 3.48% |
| 2025-08-20 | 25.45 | 26.34 | 0.89 | 3.50% | 25.45 | 26.74 | 60092 | 15687.63 | 5.01% |
| 2025-08-19 | 25.12 | 25.45 | 0.46 | 1.84% | 25.06 | 25.49 | 36470 | 9235.68 | 3.04% |
| 2025-08-18 | 25.01 | 24.99 | -0.01 | -0.04% | 24.86 | 25.35 | 33274 | 8358.73 | 2.78% |
| 2025-08-15 | 24.65 | 25.00 | 0.41 | 1.67% | 24.62 | 25.10 | 29578 | 7373.41 | 2.47% |
| 2025-08-14 | 25.19 | 24.59 | -0.58 | -2.30% | 24.58 | 25.37 | 35161 | 8733.97 | 2.93% |
| 2025-08-13 | 25.50 | 25.17 | -0.19 | -0.75% | 25.08 | 25.55 | 30593 | 7716.01 | 2.55% |
| 2025-08-12 | 25.93 | 25.36 | -0.33 | -1.28% | 25.18 | 26.01 | 43477 | 11054.25 | 3.63% |
| 2025-08-11 | 24.68 | 25.69 | 1.15 | 4.69% | 24.57 | 25.77 | 65819 | 16697.71 | 5.49% |
| 2025-08-08 | 24.39 | 24.54 | 0.35 | 1.45% | 24.09 | 24.75 | 56239 | 13758.58 | 4.69% |
| 2025-08-07 | 24.38 | 24.19 | -0.09 | -0.37% | 24.15 | 24.49 | 24137 | 5855.32 | 2.01% |
| 2025-08-06 | 24.12 | 24.28 | 0.21 | 0.87% | 23.97 | 24.28 | 25468 | 6153.24 | 2.12% |
| 2025-08-05 | 23.87 | 24.07 | 0.25 | 1.05% | 23.81 | 24.09 | 22080 | 5298.98 | 1.84% |
| 2025-08-04 | 23.52 | 23.82 | 0.20 | 0.85% | 23.30 | 23.84 | 17716 | 4199.53 | 1.48% |
| 2025-08-01 | 23.25 | 23.62 | 0.39 | 1.68% | 23.18 | 23.66 | 22299 | 5250.29 | 1.86% |
| 2025-07-31 | 23.50 | 23.23 | -0.34 | -1.44% | 23.18 | 23.76 | 21626 | 5074.41 | 1.80% |
| 2025-07-30 | 23.73 | 23.57 | -0.30 | -1.26% | 23.26 | 23.86 | 22406 | 5285.08 | 1.87% |
| 2025-07-29 | 23.79 | 23.87 | 0.09 | 0.38% | 23.52 | 23.89 | 22685 | 5378.96 | 1.89% |
| 2025-07-28 | 23.95 | 23.78 | 0.00 | 0.00% | 23.70 | 24.08 | 28514 | 6800.09 | 2.38% |
| 2025-07-25 | 23.65 | 23.78 | 0.37 | 1.58% | 23.42 | 23.94 | 37353 | 8846.47 | 3.12% |
| 2025-07-24 | 23.35 | 23.41 | 0.16 | 0.69% | 23.20 | 23.41 | 20520 | 4787.05 | 1.71% |
| 2025-07-23 | 23.28 | 23.25 | -0.05 | -0.21% | 23.05 | 23.42 | 21074 | 4908.05 | 1.76% |
| 2025-07-22 | 23.60 | 23.30 | -0.15 | -0.64% | 23.13 | 23.60 | 19025 | 4422.36 | 1.59% |
| 2025-07-21 | 23.50 | 23.45 | 0.10 | 0.43% | 23.27 | 23.50 | 21247 | 4967.88 | 1.77% |
| 2025-07-18 | 23.23 | 23.35 | 0.12 | 0.52% | 23.06 | 23.44 | 23708 | 5508.03 | 1.98% |
| 2025-07-17 | 22.91 | 23.23 | 0.32 | 1.40% | 22.79 | 23.29 | 21983 | 5079.50 | 1.83% |
| 2025-07-16 | 22.62 | 22.91 | 0.34 | 1.51% | 22.56 | 22.97 | 19946 | 4557.01 | 1.66% |
| 2025-07-15 | 23.13 | 22.57 | -0.56 | -2.42% | 22.33 | 23.13 | 33251 | 7512.74 | 2.77% |
| 2025-07-14 | 23.00 | 23.13 | 0.09 | 0.39% | 22.90 | 23.19 | 15334 | 3539.83 | 1.28% |
| 2025-07-11 | 22.99 | 23.04 | 0.00 | 0.00% | 22.91 | 23.10 | 17963 | 4131.91 | 1.50% |
| 2025-07-10 | 23.16 | 23.04 | -0.15 | -0.65% | 22.95 | 23.32 | 19628 | 4529.95 | 1.64% |
| 2025-07-09 | 23.36 | 23.19 | -0.03 | -0.13% | 23.14 | 23.49 | 18623 | 4330.76 | 1.55% |
| 2025-07-08 | 23.03 | 23.22 | 0.19 | 0.83% | 22.86 | 23.27 | 15989 | 3699.15 | 1.33% |
| 2025-07-07 | 22.89 | 23.03 | 0.14 | 0.61% | 22.67 | 23.03 | 16103 | 3682.40 | 1.34% |
| 2025-07-04 | 23.28 | 22.89 | -0.48 | -2.05% | 22.89 | 23.37 | 22708 | 5236.33 | 1.89% |
| 2025-07-03 | 23.31 | 23.37 | 0.16 | 0.69% | 23.10 | 23.44 | 16121 | 3762.92 | 1.35% |
| 2025-07-02 | 23.49 | 23.21 | -0.30 | -1.28% | 23.02 | 23.57 | 21245 | 4924.65 | 1.77% |
| 2025-07-01 | 23.77 | 23.51 | -0.28 | -1.18% | 23.27 | 23.80 | 25920 | 6094.50 | 2.16% |
| 2025-06-30 | 23.34 | 23.79 | 0.42 | 1.80% | 23.27 | 23.80 | 30981 | 7315.43 | 2.58% |
| 2025-06-27 | 23.40 | 23.37 | 0.07 | 0.30% | 23.33 | 23.71 | 32233 | 7564.45 | 2.69% |
| 2025-06-26 | 23.40 | 23.30 | -0.25 | -1.06% | 23.21 | 23.66 | 41481 | 9712.71 | 3.46% |
| 2025-06-25 | 23.37 | 23.55 | -0.04 | -0.17% | 23.34 | 23.82 | 73999 | 17408.33 | 6.17% |
| 2025-06-24 | 23.98 | 23.59 | 0.64 | 2.79% | 23.55 | 25.24 | 109715 | 26388.61 | 9.15% |
| 2025-06-23 | 22.18 | 22.95 | 0.56 | 2.50% | 22.12 | 23.20 | 28057 | 6385.19 | 2.34% |
| 2025-06-20 | 22.56 | 22.39 | -0.18 | -0.80% | 22.10 | 22.78 | 19395 | 4347.09 | 1.62% |
| 2025-06-19 | 23.00 | 22.57 | -0.45 | -1.95% | 22.56 | 23.13 | 22841 | 5199.49 | 1.91% |
| 2025-06-18 | 23.09 | 23.02 | -0.07 | -0.30% | 22.73 | 23.12 | 17710 | 4064.52 | 1.48% |
| 2025-06-17 | 23.00 | 23.09 | 0.08 | 0.35% | 22.84 | 23.24 | 22867 | 5260.77 | 1.91% |
| 2025-06-16 | 22.53 | 23.01 | 0.39 | 1.72% | 22.44 | 23.06 | 24219 | 5549.14 | 2.02% |
| 2025-06-13 | 23.21 | 22.62 | -0.76 | -3.25% | 22.59 | 23.31 | 39151 | 8932.74 | 3.27% |
| 2025-06-12 | 23.60 | 23.38 | -0.29 | -1.23% | 23.13 | 23.76 | 53556 | 12549.22 | 4.47% |
| 2025-06-11 | 22.81 | 23.67 | 0.87 | 3.82% | 22.81 | 24.10 | 92873 | 21883.00 | 7.75% |
| 2025-06-10 | 23.13 | 22.80 | -0.41 | -1.77% | 22.43 | 23.36 | 42987 | 9837.82 | 3.59% |
| 2025-06-09 | 23.53 | 23.21 | 0.10 | 0.43% | 23.10 | 23.54 | 33465 | 7764.30 | 2.79% |
| 2025-06-06 | 23.16 | 23.11 | -0.07 | -0.30% | 22.95 | 23.17 | 29940 | 6906.36 | 2.50% |
| 2025-06-05 | 23.30 | 23.18 | 0.00 | 0.00% | 22.95 | 23.40 | 39230 | 9074.43 | 3.27% |
| 2025-06-04 | 23.08 | 23.18 | 0.25 | 1.09% | 22.80 | 23.30 | 43958 | 10130.93 | 3.67% |
| 2025-06-03 | 22.64 | 22.93 | -0.05 | -0.22% | 22.64 | 23.16 | 43908 | 10074.42 | 3.66% |
| 2025-05-30 | 23.91 | 22.98 | -1.40 | -5.74% | 22.92 | 24.15 | 83138 | 19372.02 | 6.94% |
| 2025-05-29 | 23.15 | 24.38 | 1.24 | 5.36% | 23.15 | 24.95 | 124473 | 29944.66 | 10.39% |
| 2025-05-28 | 23.42 | 23.14 | 0.10 | 0.43% | 23.10 | 24.14 | 90566 | 21403.82 | 7.56% |
| 2025-05-27 | 23.30 | 23.04 | -0.27 | -1.16% | 22.88 | 23.48 | 63726 | 14704.77 | 5.32% |
| 2025-05-26 | 23.10 | 23.31 | -0.08 | -0.34% | 22.73 | 23.58 | 77846 | 17977.92 | 6.49% |
| 2025-05-23 | 23.50 | 23.39 | -1.54 | -6.18% | 23.06 | 24.99 | 140595 | 33233.53 | 11.73% |
| 2025-05-22 | 25.21 | 24.93 | -2.77 | -10.00% | 24.93 | 25.99 | 119217 | 29868.61 | 9.95% |
| 2025-05-21 | 30.00 | 27.70 | -1.57 | -5.36% | 27.28 | 32.20 | 266268 | 80023.86 | 22.22% |
| 2025-05-20 | 29.27 | 29.27 | 2.66 | 10.00% | 29.27 | 29.27 | 51487 | 15070.30 | 4.30% |
| 2025-05-19 | 26.61 | 26.61 | 2.42 | 10.00% | 25.05 | 26.61 | 70400 | 18600.59 | 5.87% |
| 2025-05-16 | 21.91 | 24.19 | 2.20 | 10.00% | 21.91 | 24.19 | 94494 | 22290.76 | 7.88% |
| 2025-05-15 | 22.25 | 21.99 | -0.26 | -1.17% | 21.96 | 22.43 | 10638 | 2348.21 | 0.89% |
| 2025-05-14 | 22.66 | 22.25 | -0.30 | -1.33% | 22.20 | 22.70 | 11725 | 2622.90 | 0.98% |
| 2025-05-13 | 22.39 | 22.55 | 0.27 | 1.21% | 22.05 | 22.71 | 18252 | 4099.24 | 1.52% |
| 2025-05-12 | 22.03 | 22.28 | 0.25 | 1.13% | 21.95 | 22.49 | 9830 | 2175.46 | 0.82% |
| 2025-05-09 | 22.25 | 22.03 | -0.16 | -0.72% | 21.75 | 22.25 | 10849 | 2387.55 | 0.91% |
| 2025-05-08 | 21.67 | 22.19 | 0.49 | 2.26% | 21.50 | 22.25 | 15164 | 3340.53 | 1.27% |
| 2025-05-07 | 21.90 | 21.70 | 0.17 | 0.79% | 21.50 | 22.75 | 27282 | 6005.07 | 2.28% |
| 2025-05-06 | 21.02 | 21.53 | 0.68 | 3.26% | 21.02 | 21.54 | 13796 | 2940.58 | 1.15% |
| 2025-04-30 | 20.52 | 20.85 | 0.33 | 1.61% | 20.52 | 20.96 | 11789 | 2449.20 | 0.98% |
| 2025-04-29 | 19.92 | 20.52 | 0.42 | 2.09% | 19.82 | 20.73 | 14376 | 2948.79 | 1.20% |
路畅科技(002813)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。
