| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-02-03 | 12.04 | 12.24 | 0.30 | 2.51% | 11.91 | 12.26 | 147187 | 17885.73 | 2.53% |
| 2026-02-02 | 12.21 | 11.94 | -0.36 | -2.93% | 11.93 | 12.36 | 185286 | 22472.91 | 3.18% |
| 2026-01-30 | 12.50 | 12.30 | -0.40 | -3.15% | 12.16 | 12.68 | 305858 | 37753.03 | 5.26% |
| 2026-01-29 | 12.57 | 12.70 | 0.07 | 0.55% | 12.43 | 13.57 | 442315 | 57021.73 | 7.60% |
| 2026-01-28 | 12.89 | 12.63 | -0.26 | -2.02% | 12.57 | 12.89 | 136895 | 17334.47 | 2.35% |
| 2026-01-27 | 12.78 | 12.89 | 0.00 | 0.00% | 12.18 | 12.90 | 212830 | 26735.25 | 3.66% |
| 2026-01-26 | 13.45 | 12.89 | -0.50 | -3.73% | 12.72 | 13.46 | 264803 | 34357.70 | 4.55% |
| 2026-01-23 | 13.22 | 13.39 | 0.20 | 1.52% | 13.04 | 13.39 | 250900 | 33264.96 | 4.31% |
| 2026-01-22 | 13.02 | 13.19 | 0.14 | 1.07% | 12.92 | 13.23 | 194502 | 25535.72 | 3.34% |
| 2026-01-21 | 12.58 | 13.05 | 0.37 | 2.92% | 12.54 | 13.10 | 222090 | 28699.62 | 3.82% |
| 2026-01-20 | 13.10 | 12.68 | -0.38 | -2.91% | 12.52 | 13.10 | 247267 | 31443.07 | 4.25% |
| 2026-01-19 | 13.00 | 13.06 | -0.02 | -0.15% | 12.97 | 13.13 | 175834 | 22942.82 | 3.02% |
| 2026-01-16 | 13.10 | 13.08 | 0.01 | 0.08% | 12.90 | 13.17 | 206046 | 26874.77 | 3.54% |
| 2026-01-15 | 12.90 | 13.07 | 0.06 | 0.46% | 12.85 | 13.13 | 209626 | 27306.20 | 3.60% |
| 2026-01-14 | 12.77 | 13.01 | 0.23 | 1.80% | 12.75 | 13.22 | 328012 | 42739.40 | 5.64% |
| 2026-01-13 | 13.35 | 12.78 | -0.57 | -4.27% | 12.76 | 13.35 | 342476 | 44356.70 | 5.89% |
| 2026-01-12 | 13.05 | 13.35 | 0.30 | 2.30% | 13.00 | 13.45 | 447897 | 59399.78 | 7.70% |
| 2026-01-09 | 12.94 | 13.05 | 0.10 | 0.77% | 12.77 | 13.06 | 295345 | 38199.22 | 5.08% |
| 2026-01-08 | 12.88 | 12.95 | 0.04 | 0.31% | 12.81 | 13.03 | 256300 | 33165.24 | 4.40% |
| 2026-01-07 | 13.13 | 12.91 | -0.22 | -1.68% | 12.81 | 13.13 | 367112 | 47513.06 | 6.31% |
| 2026-01-06 | 12.96 | 13.13 | 0.34 | 2.66% | 12.82 | 13.23 | 460045 | 60240.06 | 7.91% |
| 2026-01-05 | 12.28 | 12.79 | 0.34 | 2.73% | 12.28 | 12.85 | 384315 | 48738.08 | 6.60% |
| 2025-12-31 | 12.66 | 12.45 | -0.01 | -0.08% | 12.34 | 12.71 | 253386 | 31599.74 | 4.35% |
| 2025-12-30 | 12.10 | 12.46 | 0.19 | 1.55% | 12.05 | 12.54 | 326947 | 40429.67 | 5.62% |
| 2025-12-29 | 12.58 | 12.27 | -0.41 | -3.23% | 12.20 | 12.60 | 403694 | 49869.09 | 6.94% |
| 2025-12-26 | 12.44 | 12.68 | 0.14 | 1.12% | 12.41 | 12.82 | 449062 | 56892.02 | 7.72% |
| 2025-12-25 | 12.48 | 12.54 | -0.12 | -0.95% | 12.35 | 12.61 | 376382 | 46966.72 | 6.47% |
| 2025-12-24 | 12.50 | 12.66 | 0.31 | 2.51% | 12.20 | 12.87 | 675539 | 85542.57 | 11.61% |
| 2025-12-23 | 12.21 | 12.35 | 0.06 | 0.49% | 12.14 | 12.48 | 352593 | 43451.61 | 6.06% |
| 2025-12-22 | 12.21 | 12.29 | -0.01 | -0.08% | 12.18 | 12.40 | 343022 | 42119.83 | 5.90% |
| 2025-12-19 | 12.06 | 12.30 | 0.26 | 2.16% | 12.02 | 12.61 | 483406 | 59316.97 | 8.31% |
| 2025-12-18 | 12.20 | 12.04 | -0.41 | -3.29% | 12.03 | 12.33 | 357884 | 43575.06 | 6.15% |
| 2025-12-17 | 12.27 | 12.45 | 0.20 | 1.63% | 12.12 | 12.53 | 403389 | 49724.91 | 6.93% |
| 2025-12-16 | 12.58 | 12.25 | -0.48 | -3.77% | 12.16 | 12.70 | 521524 | 64410.25 | 8.96% |
| 2025-12-15 | 12.87 | 12.73 | -0.30 | -2.30% | 12.63 | 12.98 | 510349 | 65221.02 | 8.77% |
| 2025-12-12 | 13.51 | 13.03 | -0.97 | -6.93% | 13.01 | 13.82 | 975218 | 129540.16 | 16.76% |
| 2025-12-11 | 15.40 | 14.00 | -1.56 | -10.03% | 14.00 | 15.60 | 965598 | 142635.64 | 16.59% |
| 2025-12-10 | 14.99 | 15.56 | 0.23 | 1.50% | 14.68 | 15.85 | 1141848 | 174332.05 | 19.62% |
| 2025-12-09 | 15.04 | 15.33 | -0.34 | -2.17% | 14.44 | 16.53 | 1470254 | 228870.78 | 25.27% |
| 2025-12-08 | 14.53 | 15.67 | 0.67 | 4.47% | 14.53 | 15.94 | 1439745 | 219102.77 | 24.74% |
| 2025-12-05 | 14.60 | 15.00 | 0.10 | 0.67% | 14.08 | 15.29 | 1210326 | 180611.83 | 20.80% |
| 2025-12-04 | 14.90 | 14.90 | -1.66 | -10.02% | 14.90 | 15.77 | 1417538 | 213826.11 | 24.36% |
| 2025-12-03 | 15.90 | 16.56 | 1.51 | 10.03% | 15.20 | 16.56 | 1927050 | 312649.75 | 33.12% |
| 2025-12-02 | 15.05 | 15.05 | 1.37 | 10.01% | 15.05 | 15.05 | 70105 | 10550.76 | 1.20% |
| 2025-12-01 | 12.44 | 13.68 | 1.24 | 9.97% | 12.10 | 13.68 | 850437 | 111710.05 | 14.62% |
| 2025-11-28 | 12.44 | 12.44 | 1.13 | 9.99% | 12.44 | 12.44 | 107791 | 13409.16 | 1.85% |
| 2025-11-27 | 11.10 | 11.31 | 1.03 | 10.02% | 11.00 | 11.31 | 283425 | 32025.48 | 4.87% |
| 2025-11-26 | 9.98 | 10.28 | 0.24 | 2.39% | 9.94 | 11.04 | 272607 | 28654.26 | 4.68% |
| 2025-11-25 | 9.83 | 10.04 | 0.21 | 2.14% | 9.79 | 10.25 | 128081 | 12893.91 | 2.20% |
| 2025-11-24 | 9.58 | 9.83 | 0.28 | 2.93% | 9.58 | 9.90 | 138695 | 13525.03 | 2.38% |
| 2025-11-21 | 10.07 | 9.55 | -0.67 | -6.56% | 9.55 | 10.16 | 169646 | 16597.41 | 2.92% |
| 2025-11-20 | 10.28 | 10.22 | -0.02 | -0.20% | 10.18 | 10.43 | 91441 | 9417.85 | 1.57% |
| 2025-11-19 | 10.53 | 10.24 | -0.34 | -3.21% | 10.16 | 10.60 | 148318 | 15284.44 | 2.55% |
| 2025-11-18 | 10.73 | 10.58 | -0.21 | -1.95% | 10.48 | 10.73 | 135250 | 14295.16 | 2.32% |
| 2025-11-17 | 10.71 | 10.79 | -0.06 | -0.55% | 10.63 | 10.90 | 117187 | 12595.59 | 2.01% |
| 2025-11-14 | 10.95 | 10.85 | -0.27 | -2.43% | 10.85 | 11.22 | 215353 | 23659.78 | 3.70% |
| 2025-11-13 | 10.77 | 11.12 | 0.33 | 3.06% | 10.74 | 11.18 | 333956 | 36952.75 | 5.74% |
| 2025-11-12 | 10.86 | 10.79 | -0.06 | -0.55% | 10.55 | 10.95 | 167079 | 17954.30 | 2.87% |
| 2025-11-11 | 10.89 | 10.85 | -0.08 | -0.73% | 10.75 | 10.90 | 151091 | 16358.15 | 2.60% |
| 2025-11-10 | 10.73 | 10.93 | 0.21 | 1.96% | 10.72 | 10.96 | 278963 | 30387.63 | 4.79% |
| 2025-11-07 | 10.66 | 10.72 | 0.00 | 0.00% | 10.58 | 10.83 | 121180 | 12967.57 | 2.08% |
| 2025-11-06 | 10.65 | 10.72 | 0.07 | 0.66% | 10.47 | 10.76 | 121726 | 12967.12 | 2.09% |
| 2025-11-05 | 10.40 | 10.65 | 0.20 | 1.91% | 10.31 | 10.73 | 133570 | 14069.54 | 2.30% |
| 2025-11-04 | 10.61 | 10.45 | -0.13 | -1.23% | 10.35 | 10.65 | 117151 | 12262.26 | 2.01% |
| 2025-11-03 | 10.75 | 10.58 | -0.13 | -1.21% | 10.38 | 10.76 | 152201 | 15968.11 | 2.62% |
| 2025-10-31 | 10.75 | 10.71 | 0.04 | 0.37% | 10.65 | 10.89 | 150604 | 16231.13 | 2.59% |
| 2025-10-30 | 10.82 | 10.67 | -0.21 | -1.93% | 10.62 | 10.85 | 173686 | 18640.57 | 2.98% |
| 2025-10-29 | 10.88 | 10.88 | -0.05 | -0.46% | 10.78 | 10.95 | 189860 | 20572.03 | 3.26% |
| 2025-10-28 | 10.82 | 10.93 | 0.01 | 0.09% | 10.73 | 11.02 | 273928 | 29842.91 | 4.71% |
| 2025-10-27 | 10.75 | 10.92 | 0.22 | 2.06% | 10.68 | 10.98 | 365989 | 39703.68 | 6.29% |
| 2025-10-24 | 10.42 | 10.70 | 0.34 | 3.28% | 10.41 | 10.86 | 306574 | 32767.04 | 5.27% |
| 2025-10-23 | 10.51 | 10.36 | -0.12 | -1.15% | 10.21 | 10.52 | 172467 | 17790.83 | 2.96% |
| 2025-10-22 | 10.71 | 10.48 | -0.39 | -3.59% | 10.44 | 10.86 | 393142 | 41513.49 | 6.76% |
| 2025-10-21 | 9.90 | 10.87 | 0.99 | 10.02% | 9.83 | 10.87 | 377917 | 39427.77 | 6.49% |
| 2025-10-20 | 9.89 | 9.88 | 0.08 | 0.82% | 9.80 | 10.02 | 88625 | 8771.68 | 1.52% |
| 2025-10-17 | 10.16 | 9.80 | -0.36 | -3.54% | 9.77 | 10.23 | 168303 | 16726.56 | 2.89% |
| 2025-10-16 | 10.37 | 10.16 | -0.26 | -2.50% | 10.13 | 10.37 | 159946 | 16337.64 | 2.75% |
| 2025-10-15 | 10.31 | 10.42 | 0.13 | 1.26% | 10.14 | 10.68 | 216931 | 22450.62 | 3.73% |
| 2025-10-14 | 10.89 | 10.29 | -0.57 | -5.25% | 10.25 | 11.05 | 282863 | 29820.73 | 4.86% |
| 2025-10-13 | 10.46 | 10.86 | -0.19 | -1.72% | 10.29 | 10.90 | 230151 | 24673.44 | 3.96% |
道明光学(002632)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。
