| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-19 | 20.60 | 20.14 | -0.51 | -2.47% | 20.11 | 20.84 | 14821 | 3035.40 | 0.98% | 0.00 |
| 2025-06-18 | 20.46 | 20.65 | 0.06 | 0.29% | 20.21 | 20.69 | 14439 | 2950.63 | 0.96% | 0.00 |
| 2025-06-17 | 20.80 | 20.59 | -0.09 | -0.44% | 20.45 | 20.87 | 7942 | 1636.43 | 0.53% | 0.00 |
| 2025-06-16 | 20.58 | 20.90 | 0.32 | 1.55% | 20.42 | 20.98 | 14231 | 2961.36 | 0.94% | 0.00 |
| 2025-06-13 | 21.16 | 20.58 | -0.45 | -2.14% | 20.45 | 21.16 | 17773 | 3675.94 | 1.18% | 0.00 |
| 2025-06-12 | 21.15 | 21.03 | 0.02 | 0.10% | 20.84 | 21.15 | 9147 | 1923.01 | 0.61% | 0.00 |
| 2025-06-11 | 20.97 | 21.01 | 0.09 | 0.43% | 20.85 | 21.24 | 14394 | 3037.04 | 0.95% | 0.00 |
| 2025-06-10 | 21.46 | 20.92 | -0.54 | -2.52% | 20.69 | 21.52 | 22761 | 4780.39 | 1.51% | 0.00 |
| 2025-06-09 | 21.39 | 21.46 | 0.07 | 0.33% | 21.36 | 21.54 | 15256 | 3272.13 | 1.01% | 0.00 |
| 2025-06-06 | 21.46 | 21.39 | -0.16 | -0.74% | 21.23 | 21.54 | 13671 | 2915.05 | 0.91% | 0.00 |
| 2025-06-05 | 21.46 | 21.55 | 0.26 | 1.22% | 21.15 | 21.60 | 18726 | 4015.13 | 1.24% | 0.00 |
| 2025-06-04 | 21.08 | 21.29 | 0.29 | 1.38% | 21.00 | 21.76 | 20340 | 4346.49 | 1.35% | 0.00 |
| 2025-06-03 | 20.68 | 21.00 | 0.18 | 0.86% | 20.56 | 21.13 | 16105 | 3374.41 | 1.07% | 0.00 |
| 2025-05-30 | 21.40 | 20.82 | -0.61 | -2.85% | 20.77 | 21.45 | 23221 | 4854.10 | 1.54% | 0.00 |
| 2025-05-29 | 20.92 | 21.43 | 0.41 | 1.95% | 20.92 | 21.44 | 19379 | 4130.55 | 1.29% | 0.00 |
| 2025-05-28 | 21.37 | 21.02 | -0.50 | -2.32% | 20.91 | 21.72 | 26533 | 5609.41 | 1.76% | 0.00 |
| 2025-05-27 | 21.18 | 21.52 | 0.21 | 0.99% | 21.08 | 22.14 | 39861 | 8647.65 | 2.64% | 0.00 |
| 2025-05-26 | 20.99 | 21.31 | 0.29 | 1.38% | 20.96 | 21.34 | 15364 | 3249.65 | 1.02% | 10.00 |
| 2025-05-23 | 21.43 | 21.02 | -0.45 | -2.10% | 21.01 | 21.83 | 22020 | 4706.96 | 1.46% | 0.00 |
| 2025-05-22 | 21.89 | 21.47 | -0.53 | -2.41% | 21.35 | 22.27 | 26633 | 5793.15 | 1.77% | 0.00 |
| 2025-05-21 | 22.25 | 22.00 | -0.49 | -2.18% | 21.82 | 22.48 | 32266 | 7103.69 | 2.14% | 0.00 |
| 2025-05-20 | 22.24 | 22.49 | 0.25 | 1.12% | 21.90 | 22.91 | 28532 | 6415.34 | 1.89% | 0.00 |
| 2025-05-19 | 22.43 | 22.24 | -0.26 | -1.16% | 21.69 | 22.55 | 32282 | 7099.47 | 2.14% | 0.00 |
| 2025-05-16 | 22.29 | 22.50 | 0.08 | 0.36% | 22.29 | 23.10 | 34212 | 7785.73 | 2.27% | 0.00 |
| 2025-05-15 | 22.90 | 22.42 | -0.51 | -2.22% | 22.21 | 22.90 | 29716 | 6662.13 | 1.97% | 0.00 |
| 2025-05-14 | 23.11 | 22.93 | -0.19 | -0.82% | 22.65 | 23.35 | 34702 | 7956.90 | 2.30% | 0.00 |
| 2025-05-13 | 23.30 | 23.12 | -0.18 | -0.77% | 23.00 | 23.78 | 48191 | 11242.89 | 3.20% | 0.00 |
| 2025-05-12 | 22.50 | 23.30 | 1.12 | 5.05% | 22.50 | 23.34 | 53660 | 12343.74 | 3.56% | 40.00 |
| 2025-05-09 | 23.00 | 22.18 | -0.74 | -3.23% | 22.03 | 23.06 | 29693 | 6627.06 | 1.97% | 0.00 |
| 2025-05-08 | 22.29 | 22.92 | 0.59 | 2.64% | 22.29 | 23.18 | 39424 | 9009.81 | 2.61% | 2.00 |
| 2025-05-07 | 22.54 | 22.33 | -0.16 | -0.71% | 22.02 | 22.98 | 34934 | 7857.92 | 2.32% | 0.00 |
| 2025-05-06 | 22.10 | 22.49 | 0.66 | 3.02% | 22.09 | 22.56 | 31971 | 7140.07 | 2.12% | 0.00 |
| 2025-04-30 | 21.10 | 21.83 | 0.73 | 3.46% | 20.93 | 22.00 | 30656 | 6635.88 | 2.03% | 0.00 |
| 2025-04-29 | 20.88 | 21.10 | 0.05 | 0.24% | 20.71 | 21.45 | 22863 | 4842.08 | 1.60% | 0.00 |
| 2025-04-28 | 21.83 | 21.05 | -0.86 | -3.93% | 21.04 | 21.91 | 31430 | 6683.46 | 2.19% | 0.00 |
| 2025-04-25 | 21.51 | 21.91 | 0.40 | 1.86% | 21.28 | 22.14 | 33433 | 7281.31 | 2.33% | 0.00 |
| 2025-04-24 | 21.77 | 21.51 | -0.47 | -2.14% | 21.27 | 22.10 | 32582 | 7052.74 | 2.28% | 0.00 |
| 2025-04-23 | 21.15 | 21.98 | 0.95 | 4.52% | 21.15 | 22.13 | 44328 | 9614.90 | 3.10% | 0.00 |
| 2025-04-22 | 21.47 | 21.03 | -0.44 | -2.05% | 20.88 | 21.47 | 25386 | 5362.18 | 1.77% | 0.00 |
| 2025-04-21 | 20.70 | 21.47 | 0.72 | 3.47% | 20.55 | 21.50 | 25777 | 5451.12 | 1.80% | 0.00 |
| 2025-04-18 | 20.85 | 20.75 | -0.21 | -1.00% | 20.33 | 20.98 | 24042 | 4973.01 | 1.68% | 0.00 |
| 2025-04-17 | 21.17 | 20.96 | -0.18 | -0.85% | 20.92 | 21.63 | 30247 | 6436.37 | 2.11% | 0.00 |
| 2025-04-16 | 21.75 | 21.14 | -0.69 | -3.16% | 20.67 | 21.80 | 39741 | 8438.44 | 2.78% | 0.00 |
| 2025-04-15 | 21.65 | 21.83 | 0.11 | 0.51% | 21.47 | 22.10 | 29407 | 6419.21 | 2.05% | 10.00 |
| 2025-04-14 | 21.98 | 21.72 | 0.01 | 0.05% | 21.61 | 22.33 | 40754 | 8947.32 | 2.85% | 0.00 |
| 2025-04-11 | 20.79 | 21.71 | 0.64 | 3.04% | 20.68 | 22.34 | 56603 | 12336.92 | 3.95% | 0.00 |
| 2025-04-10 | 21.28 | 21.07 | 0.42 | 2.03% | 21.00 | 22.15 | 76641 | 16502.78 | 5.35% | 0.00 |
| 2025-04-09 | 19.77 | 20.65 | 0.52 | 2.58% | 18.01 | 21.10 | 64529 | 12785.57 | 4.51% | 0.00 |
| 2025-04-08 | 20.01 | 20.13 | 0.43 | 2.18% | 19.10 | 20.64 | 55633 | 11081.37 | 3.89% | 0.00 |
| 2025-04-07 | 22.18 | 19.70 | -4.92 | -19.98% | 19.70 | 22.88 | 92698 | 19340.08 | 6.47% | 0.00 |
| 2025-04-03 | 25.10 | 24.62 | -1.05 | -4.09% | 24.43 | 26.62 | 78452 | 19810.46 | 5.48% | 0.00 |
| 2025-04-02 | 26.00 | 25.67 | -0.53 | -2.02% | 25.44 | 26.97 | 63421 | 16571.74 | 4.43% | 0.00 |
| 2025-04-01 | 26.50 | 26.20 | -0.57 | -2.13% | 26.03 | 27.22 | 70228 | 18656.49 | 4.90% | 0.00 |
| 2025-03-31 | 25.21 | 26.77 | 0.80 | 3.08% | 24.10 | 27.33 | 113716 | 28946.95 | 7.94% | 0.00 |
| 2025-03-28 | 25.34 | 25.97 | 0.60 | 2.36% | 25.34 | 26.86 | 83145 | 21846.97 | 5.81% | 0.00 |
| 2025-03-27 | 25.70 | 25.37 | -0.23 | -0.90% | 24.54 | 26.58 | 88433 | 22700.82 | 6.18% | 0.00 |
| 2025-03-26 | 23.95 | 25.60 | 1.65 | 6.89% | 23.95 | 25.88 | 76400 | 19251.82 | 5.34% | 0.00 |
| 2025-03-25 | 24.25 | 23.95 | -0.32 | -1.32% | 23.73 | 24.72 | 29450 | 7123.65 | 2.06% | 0.00 |
| 2025-03-24 | 24.84 | 24.27 | -0.56 | -2.26% | 23.25 | 25.10 | 50639 | 12231.53 | 3.54% | 0.00 |
| 2025-03-21 | 26.00 | 24.83 | -1.58 | -5.98% | 24.56 | 26.39 | 78018 | 19620.83 | 5.45% | 0.00 |
| 2025-03-20 | 26.10 | 26.41 | 0.64 | 2.48% | 25.58 | 27.08 | 88514 | 23401.63 | 6.18% | 0.00 |
| 2025-03-19 | 25.72 | 25.77 | -0.17 | -0.66% | 25.60 | 26.18 | 57099 | 14810.86 | 3.99% | 0.00 |
| 2025-03-18 | 25.26 | 25.94 | 0.69 | 2.73% | 25.10 | 26.22 | 73024 | 18845.02 | 5.10% | 0.00 |
| 2025-03-17 | 24.60 | 25.25 | 0.69 | 2.81% | 24.35 | 25.36 | 46415 | 11532.83 | 3.24% | 0.00 |
| 2025-03-14 | 23.66 | 24.56 | 0.72 | 3.02% | 23.48 | 24.72 | 43413 | 10470.43 | 3.03% | 0.00 |
| 2025-03-13 | 25.00 | 23.84 | -1.26 | -5.02% | 23.45 | 25.20 | 66550 | 15967.48 | 4.65% | 0.00 |
| 2025-03-12 | 25.02 | 25.10 | 0.18 | 0.72% | 24.72 | 25.54 | 51079 | 12859.00 | 3.57% | 7.00 |
| 2025-03-11 | 24.90 | 24.92 | -0.59 | -2.31% | 24.52 | 25.55 | 60992 | 15208.63 | 4.26% | 10.00 |
| 2025-03-10 | 24.70 | 25.51 | 1.03 | 4.21% | 24.53 | 26.16 | 90551 | 23066.81 | 6.32% | 0.00 |
| 2025-03-07 | 24.39 | 24.48 | -0.14 | -0.57% | 24.00 | 24.98 | 49843 | 12191.91 | 3.48% | 0.00 |
| 2025-03-06 | 24.30 | 24.62 | 0.43 | 1.78% | 24.03 | 24.97 | 53994 | 13307.28 | 3.77% | 0.00 |
| 2025-03-05 | 23.86 | 24.19 | 0.33 | 1.38% | 23.64 | 24.40 | 50717 | 12175.20 | 3.54% | 0.00 |
| 2025-03-04 | 23.00 | 23.86 | 0.69 | 2.98% | 22.85 | 24.33 | 57631 | 13738.58 | 4.02% | 0.00 |
| 2025-03-03 | 23.62 | 23.17 | 0.01 | 0.04% | 22.94 | 23.83 | 47069 | 10998.04 | 3.29% | 0.00 |
| 2025-02-28 | 25.00 | 23.16 | -2.16 | -8.53% | 23.13 | 25.11 | 86361 | 20563.75 | 6.03% | 0.00 |
| 2025-02-27 | 25.40 | 25.32 | -0.33 | -1.29% | 24.62 | 25.79 | 88495 | 22279.23 | 6.18% | 0.00 |
| 2025-02-26 | 25.84 | 25.65 | -0.32 | -1.23% | 25.37 | 27.25 | 133614 | 34987.46 | 9.33% | 0.00 |
| 2025-02-25 | 24.05 | 25.97 | 1.43 | 5.83% | 23.99 | 26.50 | 119800 | 30462.52 | 8.37% | 0.00 |
| 2025-02-24 | 24.85 | 24.54 | 0.07 | 0.29% | 23.92 | 25.46 | 100571 | 24832.87 | 7.02% | 0.00 |
| 2025-02-21 | 24.75 | 24.47 | -0.27 | -1.09% | 23.88 | 24.92 | 103246 | 25109.06 | 7.21% | 0.00 |
沃尔德(688028)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。
