| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 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% |
| 2025-04-28 | 20.30 | 20.10 | -0.38 | -1.86% | 20.00 | 20.52 | 9475 | 1907.73 | 0.79% |
| 2025-04-25 | 20.50 | 20.48 | 0.01 | 0.05% | 20.30 | 20.70 | 7502 | 1538.43 | 0.63% |
| 2025-04-24 | 20.88 | 20.47 | -0.26 | -1.25% | 20.31 | 20.88 | 10104 | 2081.21 | 0.84% |
| 2025-04-23 | 20.70 | 20.73 | 0.39 | 1.92% | 20.55 | 20.80 | 10695 | 2212.71 | 0.89% |
| 2025-04-22 | 20.70 | 20.34 | 0.07 | 0.35% | 20.29 | 20.70 | 7766 | 1583.78 | 0.65% |
| 2025-04-21 | 20.14 | 20.27 | 0.09 | 0.45% | 20.00 | 20.35 | 8507 | 1722.54 | 0.71% |
| 2025-04-18 | 20.00 | 20.18 | 0.13 | 0.65% | 19.80 | 20.25 | 7147 | 1432.12 | 0.60% |
| 2025-04-17 | 20.00 | 20.05 | 0.06 | 0.30% | 19.66 | 20.24 | 8201 | 1650.80 | 0.68% |
| 2025-04-16 | 20.40 | 19.99 | -0.41 | -2.01% | 19.61 | 20.40 | 9771 | 1954.74 | 0.82% |
| 2025-04-15 | 20.66 | 20.40 | -0.07 | -0.34% | 20.15 | 20.67 | 8746 | 1782.11 | 0.73% |
| 2025-04-14 | 20.41 | 20.47 | 0.37 | 1.84% | 20.31 | 20.69 | 11485 | 2357.99 | 0.96% |
| 2025-04-11 | 19.60 | 20.10 | 0.25 | 1.26% | 19.60 | 20.26 | 11983 | 2409.98 | 1.00% |
| 2025-04-10 | 19.89 | 19.85 | 0.59 | 3.06% | 19.69 | 20.19 | 17364 | 3461.60 | 1.45% |
| 2025-04-09 | 18.60 | 19.26 | 0.26 | 1.37% | 17.39 | 19.37 | 25232 | 4649.52 | 2.11% |
| 2025-04-08 | 19.89 | 19.00 | -1.39 | -6.82% | 18.38 | 20.39 | 30583 | 5870.78 | 2.55% |
| 2025-04-07 | 21.50 | 20.39 | -2.27 | -10.02% | 20.39 | 21.80 | 16392 | 3385.47 | 1.37% |
| 2025-04-03 | 22.65 | 22.66 | -0.22 | -0.96% | 22.41 | 22.99 | 9600 | 2176.54 | 0.80% |
| 2025-04-02 | 22.67 | 22.88 | 0.33 | 1.46% | 22.46 | 23.16 | 12425 | 2848.23 | 1.04% |
| 2025-04-01 | 22.45 | 22.55 | 0.11 | 0.49% | 22.45 | 23.00 | 10757 | 2441.83 | 0.90% |
| 2025-03-31 | 22.34 | 22.44 | -0.07 | -0.31% | 22.00 | 22.51 | 12152 | 2700.29 | 1.01% |
| 2025-03-28 | 22.85 | 22.51 | -0.31 | -1.36% | 22.47 | 23.00 | 10764 | 2442.08 | 0.90% |
| 2025-03-27 | 23.33 | 22.82 | -0.39 | -1.68% | 22.60 | 23.45 | 13695 | 3132.80 | 1.14% |
| 2025-03-26 | 22.70 | 23.21 | 0.51 | 2.25% | 22.68 | 23.34 | 17504 | 4052.03 | 1.46% |
| 2025-03-25 | 23.32 | 22.70 | -0.08 | -0.35% | 22.61 | 23.95 | 21095 | 4869.35 | 1.78% |
| 2025-03-24 | 24.00 | 22.78 | -1.01 | -4.25% | 22.33 | 24.00 | 23816 | 5472.61 | 2.01% |
| 2025-03-21 | 24.49 | 23.79 | -0.79 | -3.21% | 23.70 | 24.50 | 21442 | 5160.89 | 1.81% |
| 2025-03-20 | 24.35 | 24.58 | 0.08 | 0.33% | 24.35 | 25.00 | 26306 | 6504.35 | 2.22% |
| 2025-03-19 | 24.34 | 24.50 | 0.11 | 0.45% | 24.18 | 24.70 | 16772 | 4099.25 | 1.42% |
| 2025-03-18 | 24.52 | 24.39 | -0.07 | -0.29% | 24.33 | 24.89 | 19271 | 4729.73 | 1.63% |
| 2025-03-17 | 24.25 | 24.46 | -0.02 | -0.08% | 24.12 | 24.52 | 20656 | 5029.56 | 1.74% |
| 2025-03-14 | 24.64 | 24.48 | 0.48 | 2.00% | 24.12 | 24.90 | 32584 | 7969.94 | 2.75% |
| 2025-03-13 | 24.40 | 24.00 | -0.44 | -1.80% | 23.62 | 24.66 | 17632 | 4235.61 | 1.49% |
| 2025-03-12 | 24.50 | 24.44 | 0.32 | 1.33% | 24.24 | 24.90 | 24296 | 5963.09 | 2.05% |
| 2025-03-11 | 23.90 | 24.12 | -0.05 | -0.21% | 23.70 | 24.15 | 16215 | 3879.55 | 1.37% |
| 2025-03-10 | 24.53 | 24.17 | -0.27 | -1.10% | 24.08 | 24.59 | 17266 | 4186.15 | 1.46% |
| 2025-03-07 | 24.40 | 24.44 | 0.01 | 0.04% | 24.22 | 24.70 | 20632 | 5039.21 | 1.74% |
| 2025-03-06 | 24.44 | 24.43 | 0.05 | 0.21% | 24.20 | 24.76 | 27309 | 6702.27 | 2.31% |
| 2025-03-05 | 24.19 | 24.38 | -0.19 | -0.77% | 24.00 | 24.76 | 35977 | 8724.08 | 3.04% |
| 2025-03-04 | 23.30 | 24.57 | 1.22 | 5.22% | 23.25 | 25.69 | 59556 | 14800.79 | 5.03% |
| 2025-03-03 | 23.41 | 23.35 | 0.03 | 0.13% | 23.21 | 23.83 | 14879 | 3506.44 | 1.26% |
| 2025-02-28 | 24.42 | 23.32 | -1.16 | -4.74% | 23.32 | 24.42 | 19441 | 4626.75 | 1.64% |
| 2025-02-27 | 24.54 | 24.48 | -0.11 | -0.45% | 24.04 | 24.85 | 23596 | 5777.73 | 1.99% |
| 2025-02-26 | 24.52 | 24.59 | 0.08 | 0.33% | 24.39 | 25.00 | 36132 | 8904.10 | 3.05% |
| 2025-02-25 | 24.40 | 24.51 | 0.53 | 2.21% | 24.35 | 25.50 | 52760 | 13062.58 | 4.45% |
| 2025-02-24 | 23.94 | 23.98 | -0.06 | -0.25% | 23.74 | 24.23 | 17656 | 4236.08 | 1.49% |
| 2025-02-21 | 23.99 | 24.04 | 0.10 | 0.42% | 23.68 | 24.56 | 23038 | 5537.80 | 1.94% |
| 2025-02-20 | 23.80 | 23.94 | 0.05 | 0.21% | 23.68 | 24.18 | 14413 | 3446.27 | 1.22% |
| 2025-02-19 | 23.41 | 23.89 | 0.41 | 1.75% | 23.30 | 23.95 | 16813 | 3999.17 | 1.42% |
| 2025-02-18 | 23.98 | 23.48 | -0.50 | -2.09% | 23.46 | 23.98 | 16693 | 3962.51 | 1.41% |
| 2025-02-17 | 24.11 | 23.98 | 0.30 | 1.27% | 23.62 | 24.18 | 21005 | 5035.28 | 1.77% |
| 2025-02-14 | 23.56 | 23.68 | 0.10 | 0.42% | 23.52 | 23.95 | 17280 | 4100.64 | 1.46% |
| 2025-02-13 | 24.04 | 23.58 | -0.42 | -1.75% | 23.51 | 24.05 | 20086 | 4762.98 | 1.70% |
| 2025-02-12 | 23.94 | 24.00 | -0.05 | -0.21% | 23.75 | 24.18 | 20059 | 4802.39 | 1.69% |
| 2025-02-11 | 24.56 | 24.05 | -0.23 | -0.95% | 23.92 | 24.59 | 23367 | 5629.52 | 1.97% |
| 2025-02-10 | 23.50 | 24.28 | 0.86 | 3.67% | 23.49 | 24.30 | 35053 | 8404.07 | 2.96% |
| 2025-02-07 | 23.77 | 23.42 | -0.13 | -0.55% | 23.14 | 23.96 | 33559 | 7897.19 | 2.83% |
| 2025-02-06 | 22.48 | 23.55 | 1.21 | 5.42% | 22.30 | 23.60 | 33467 | 7732.21 | 2.83% |
| 2025-02-05 | 22.13 | 22.34 | 0.35 | 1.59% | 22.10 | 22.60 | 15827 | 3543.93 | 1.34% |
| 2025-01-27 | 22.19 | 21.99 | -0.09 | -0.41% | 21.90 | 22.45 | 9601 | 2129.34 | 0.81% |
| 2025-01-24 | 22.02 | 22.08 | 0.08 | 0.36% | 21.70 | 22.12 | 12762 | 2803.53 | 1.08% |
| 2025-01-23 | 22.10 | 22.00 | 0.09 | 0.41% | 22.00 | 22.55 | 14238 | 3162.89 | 1.20% |
| 2025-01-22 | 22.32 | 21.91 | -0.48 | -2.14% | 21.90 | 22.32 | 11158 | 2457.32 | 0.94% |
| 2025-01-21 | 22.60 | 22.39 | -0.27 | -1.19% | 22.06 | 22.85 | 14849 | 3322.48 | 1.25% |
| 2025-01-20 | 23.00 | 22.66 | 0.00 | 0.00% | 22.60 | 23.28 | 21418 | 4874.89 | 1.81% |
| 2025-01-17 | 22.51 | 22.66 | -0.97 | -4.10% | 22.50 | 22.99 | 39176 | 8894.29 | 3.31% |
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。
