| 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 | 18.91 | 19.41 | 0.51 | 2.70% | 18.76 | 20.78 | 576933 | 113431.50 | 27.97% |
| 2025-08-21 | 18.79 | 18.90 | 0.11 | 0.59% | 18.60 | 19.19 | 267913 | 50595.52 | 12.99% |
| 2025-08-20 | 18.58 | 18.79 | 0.01 | 0.05% | 18.31 | 18.89 | 207890 | 38568.87 | 10.08% |
| 2025-08-19 | 18.99 | 18.78 | -0.22 | -1.16% | 18.65 | 19.27 | 246989 | 46578.57 | 11.97% |
| 2025-08-18 | 18.68 | 19.00 | 0.33 | 1.77% | 18.49 | 19.14 | 341662 | 64611.96 | 16.56% |
| 2025-08-15 | 18.13 | 18.67 | 0.37 | 2.02% | 18.13 | 18.72 | 279353 | 51478.78 | 13.54% |
| 2025-08-14 | 18.56 | 18.30 | -0.25 | -1.35% | 18.25 | 19.37 | 358763 | 67159.96 | 17.39% |
| 2025-08-13 | 18.77 | 18.55 | -0.41 | -2.16% | 18.38 | 18.88 | 345196 | 64005.98 | 16.73% |
| 2025-08-12 | 19.25 | 18.96 | 0.44 | 2.38% | 18.49 | 19.66 | 564893 | 106827.08 | 27.38% |
| 2025-08-11 | 18.51 | 18.52 | 0.26 | 1.42% | 18.24 | 18.58 | 305289 | 56291.84 | 14.80% |
| 2025-08-08 | 18.58 | 18.26 | -0.61 | -3.23% | 18.08 | 18.78 | 538525 | 98751.13 | 26.10% |
| 2025-08-07 | 17.16 | 18.87 | 1.72 | 10.03% | 17.16 | 18.87 | 706071 | 130352.96 | 34.23% |
| 2025-08-06 | 16.91 | 17.15 | 0.24 | 1.42% | 16.80 | 17.18 | 109451 | 18638.59 | 5.31% |
| 2025-08-05 | 16.90 | 16.91 | -0.02 | -0.12% | 16.85 | 17.05 | 89133 | 15085.53 | 4.32% |
| 2025-08-04 | 16.60 | 16.93 | 0.08 | 0.47% | 16.57 | 16.95 | 84474 | 14233.83 | 4.09% |
| 2025-08-01 | 17.20 | 16.85 | -0.42 | -2.43% | 16.84 | 17.49 | 138460 | 23510.08 | 6.71% |
| 2025-07-31 | 17.57 | 17.27 | -0.60 | -3.36% | 17.21 | 17.87 | 199590 | 34945.42 | 9.68% |
| 2025-07-30 | 17.50 | 17.87 | 0.51 | 2.94% | 17.14 | 18.19 | 301782 | 53573.75 | 14.63% |
| 2025-07-29 | 17.17 | 17.36 | 0.15 | 0.87% | 17.10 | 17.66 | 176267 | 30673.96 | 8.54% |
| 2025-07-28 | 17.34 | 17.21 | -0.13 | -0.75% | 17.14 | 17.36 | 99657 | 17153.41 | 4.83% |
| 2025-07-25 | 17.50 | 17.34 | -0.15 | -0.86% | 17.11 | 17.55 | 181274 | 31315.98 | 8.79% |
| 2025-07-24 | 16.64 | 17.49 | 0.89 | 5.36% | 16.61 | 17.55 | 288993 | 49603.80 | 14.01% |
| 2025-07-23 | 16.70 | 16.60 | -0.20 | -1.19% | 16.54 | 16.81 | 125476 | 20891.60 | 6.08% |
| 2025-07-22 | 17.07 | 16.80 | -0.26 | -1.52% | 16.79 | 17.11 | 148338 | 25029.59 | 7.19% |
| 2025-07-21 | 17.06 | 17.06 | -0.13 | -0.76% | 16.96 | 17.21 | 113209 | 19332.66 | 5.49% |
| 2025-07-18 | 17.34 | 17.19 | -0.10 | -0.58% | 17.06 | 17.47 | 135863 | 23408.96 | 6.59% |
| 2025-07-17 | 17.00 | 17.29 | 0.15 | 0.88% | 16.83 | 17.31 | 165684 | 28378.97 | 8.03% |
| 2025-07-16 | 17.09 | 17.14 | 0.22 | 1.30% | 16.99 | 17.38 | 173741 | 29879.19 | 8.42% |
| 2025-07-15 | 17.11 | 16.92 | -0.27 | -1.57% | 16.76 | 17.18 | 170142 | 28783.41 | 8.25% |
| 2025-07-14 | 17.41 | 17.19 | -0.24 | -1.38% | 17.10 | 17.45 | 158858 | 27345.47 | 7.70% |
| 2025-07-11 | 17.30 | 17.43 | -0.14 | -0.80% | 17.00 | 17.69 | 250027 | 43287.00 | 12.12% |
| 2025-07-10 | 17.76 | 17.57 | -0.35 | -1.95% | 17.22 | 17.91 | 261638 | 45726.95 | 12.68% |
| 2025-07-09 | 18.41 | 17.92 | -0.75 | -4.02% | 17.65 | 18.63 | 431783 | 77666.66 | 20.94% |
| 2025-07-08 | 18.91 | 18.67 | 0.05 | 0.27% | 18.60 | 19.26 | 449982 | 85124.84 | 21.82% |
| 2025-07-07 | 18.98 | 18.62 | -0.53 | -2.77% | 18.35 | 19.19 | 346719 | 64708.52 | 16.81% |
| 2025-07-04 | 20.10 | 19.15 | -0.87 | -4.35% | 18.81 | 20.20 | 627290 | 121169.97 | 30.42% |
| 2025-07-03 | 18.20 | 20.02 | 1.82 | 10.00% | 18.20 | 20.02 | 441561 | 87816.70 | 21.41% |
| 2025-07-02 | 19.27 | 18.20 | -1.80 | -9.00% | 18.09 | 19.99 | 577074 | 108779.06 | 27.98% |
| 2025-07-01 | 19.20 | 20.00 | 0.69 | 3.57% | 18.90 | 21.24 | 814472 | 166467.66 | 39.50% |
| 2025-06-30 | 18.91 | 19.31 | 0.60 | 3.21% | 18.60 | 19.37 | 493937 | 94108.68 | 23.95% |
| 2025-06-27 | 18.84 | 18.71 | 0.02 | 0.11% | 18.00 | 19.17 | 538132 | 100218.07 | 26.10% |
| 2025-06-26 | 18.92 | 18.69 | -0.71 | -3.66% | 18.11 | 19.18 | 588907 | 109923.15 | 28.56% |
| 2025-06-25 | 19.43 | 19.40 | 0.10 | 0.52% | 18.68 | 20.45 | 768542 | 150008.42 | 37.27% |
| 2025-06-24 | 19.77 | 19.30 | 0.16 | 0.84% | 19.25 | 20.61 | 885344 | 175808.27 | 42.93% |
| 2025-06-23 | 17.28 | 19.14 | 1.74 | 10.00% | 16.36 | 19.14 | 492519 | 91235.19 | 23.88% |
| 2025-06-20 | 18.45 | 17.40 | -0.85 | -4.66% | 17.38 | 19.16 | 600384 | 109635.11 | 29.11% |
| 2025-06-19 | 18.21 | 18.25 | 0.13 | 0.72% | 17.80 | 19.66 | 780237 | 146227.72 | 37.84% |
| 2025-06-18 | 16.41 | 18.12 | 1.65 | 10.02% | 16.16 | 18.12 | 499699 | 85353.66 | 24.23% |
| 2025-06-17 | 15.65 | 16.47 | 1.11 | 7.23% | 15.31 | 16.90 | 453277 | 74388.78 | 21.98% |
| 2025-06-16 | 14.97 | 15.36 | 0.24 | 1.59% | 14.95 | 15.85 | 144997 | 22397.15 | 7.03% |
| 2025-06-13 | 15.38 | 15.12 | -0.49 | -3.14% | 15.00 | 15.59 | 165389 | 25212.07 | 8.02% |
| 2025-06-12 | 15.77 | 15.61 | -0.49 | -3.04% | 15.48 | 15.99 | 187729 | 29371.73 | 9.10% |
| 2025-06-11 | 15.62 | 16.10 | 0.48 | 3.07% | 15.46 | 16.40 | 330794 | 52735.60 | 16.04% |
| 2025-06-10 | 15.98 | 15.62 | -0.43 | -2.68% | 15.32 | 16.02 | 244090 | 38243.80 | 11.84% |
| 2025-06-09 | 16.65 | 16.05 | -0.44 | -2.67% | 16.04 | 16.98 | 412990 | 67411.47 | 20.03% |
| 2025-06-06 | 15.67 | 16.49 | 1.50 | 10.01% | 15.20 | 16.49 | 217094 | 34759.95 | 10.53% |
| 2025-06-05 | 14.40 | 14.99 | 0.78 | 5.49% | 14.19 | 15.20 | 258199 | 38234.21 | 12.52% |
| 2025-06-04 | 13.89 | 14.21 | 0.40 | 2.90% | 13.82 | 14.50 | 89962 | 12751.21 | 4.36% |
| 2025-06-03 | 13.72 | 13.81 | -0.08 | -0.58% | 13.62 | 14.00 | 42944 | 5957.36 | 2.08% |
| 2025-05-30 | 14.35 | 13.89 | -0.52 | -3.61% | 13.88 | 14.46 | 90041 | 12607.73 | 4.37% |
| 2025-05-29 | 13.95 | 14.41 | 0.51 | 3.67% | 13.87 | 14.50 | 92706 | 13291.50 | 4.50% |
| 2025-05-28 | 14.20 | 13.90 | -0.29 | -2.04% | 13.85 | 14.39 | 74249 | 10433.51 | 3.60% |
| 2025-05-27 | 14.28 | 14.19 | -0.14 | -0.98% | 14.03 | 14.39 | 58351 | 8261.97 | 2.83% |
| 2025-05-26 | 14.13 | 14.35 | 0.22 | 1.56% | 14.07 | 14.37 | 66436 | 9473.32 | 3.22% |
| 2025-05-23 | 14.52 | 14.13 | -0.39 | -2.69% | 14.10 | 14.53 | 108781 | 15535.33 | 5.28% |
| 2025-05-22 | 14.40 | 14.52 | 0.08 | 0.55% | 14.36 | 15.07 | 172410 | 25329.79 | 8.36% |
| 2025-05-21 | 14.60 | 14.44 | -0.26 | -1.77% | 14.34 | 14.68 | 62666 | 9056.65 | 3.04% |
| 2025-05-20 | 14.38 | 14.70 | 0.38 | 2.65% | 14.20 | 14.78 | 103216 | 15043.76 | 5.01% |
| 2025-05-19 | 14.15 | 14.32 | 0.18 | 1.27% | 13.94 | 14.42 | 69506 | 9886.20 | 3.37% |
| 2025-05-16 | 14.10 | 14.14 | 0.04 | 0.28% | 14.00 | 14.32 | 54915 | 7812.17 | 2.66% |
| 2025-05-15 | 14.51 | 14.10 | -0.36 | -2.49% | 14.07 | 14.55 | 69651 | 9875.08 | 3.38% |
| 2025-05-14 | 14.63 | 14.46 | -0.16 | -1.09% | 14.29 | 14.83 | 122623 | 17753.89 | 5.95% |
| 2025-05-13 | 14.71 | 14.62 | 0.09 | 0.62% | 14.41 | 15.26 | 170089 | 25094.46 | 8.25% |
| 2025-05-12 | 14.47 | 14.53 | 0.22 | 1.54% | 14.38 | 14.59 | 51195 | 7423.23 | 2.48% |
| 2025-05-09 | 14.55 | 14.31 | -0.30 | -2.05% | 14.20 | 14.55 | 50798 | 7282.15 | 2.46% |
| 2025-05-08 | 14.46 | 14.61 | 0.06 | 0.41% | 14.43 | 14.68 | 55105 | 8048.87 | 2.67% |
| 2025-05-07 | 14.81 | 14.55 | -0.14 | -0.95% | 14.37 | 14.92 | 97801 | 14282.24 | 4.74% |
| 2025-05-06 | 14.23 | 14.69 | 0.51 | 3.60% | 14.23 | 14.69 | 82799 | 12010.52 | 4.02% |
| 2025-04-30 | 13.90 | 14.18 | 0.29 | 2.09% | 13.76 | 14.20 | 70608 | 9962.28 | 3.42% |
| 2025-04-29 | 13.46 | 13.89 | 0.34 | 2.51% | 13.40 | 14.06 | 85039 | 11801.27 | 4.12% |
大为股份(002213)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。
