| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-05-16 | 8.49 | 8.56 | 0.07 | 0.82% | 8.45 | 8.63 | 57800 | 4963.96 | 1.00% |
| 2025-05-15 | 8.61 | 8.49 | -0.14 | -1.62% | 8.49 | 8.64 | 66700 | 5694.58 | 1.15% |
| 2025-05-14 | 8.65 | 8.63 | -0.04 | -0.46% | 8.58 | 8.72 | 77808 | 6715.85 | 1.34% |
| 2025-05-13 | 8.85 | 8.67 | -0.06 | -0.69% | 8.66 | 8.85 | 79640 | 6951.66 | 1.37% |
| 2025-05-12 | 8.76 | 8.73 | 0.08 | 0.92% | 8.66 | 8.79 | 66041 | 5763.55 | 1.14% |
| 2025-05-09 | 8.69 | 8.65 | -0.07 | -0.80% | 8.60 | 8.71 | 60653 | 5246.88 | 1.04% |
| 2025-05-08 | 8.57 | 8.72 | 0.12 | 1.40% | 8.53 | 8.74 | 80639 | 7007.23 | 1.39% |
| 2025-05-07 | 8.65 | 8.60 | 0.05 | 0.58% | 8.50 | 8.67 | 84111 | 7216.01 | 1.45% |
| 2025-05-06 | 8.37 | 8.55 | 0.20 | 2.40% | 8.37 | 8.55 | 84627 | 7181.23 | 1.46% |
| 2025-04-30 | 8.49 | 8.35 | -0.02 | -0.24% | 8.35 | 8.49 | 64932 | 5455.34 | 1.12% |
| 2025-04-29 | 8.20 | 8.37 | 0.15 | 1.82% | 8.15 | 8.39 | 63079 | 5261.68 | 1.09% |
| 2025-04-28 | 8.30 | 8.22 | -0.09 | -1.08% | 8.14 | 8.32 | 52340 | 4298.59 | 0.90% |
| 2025-04-25 | 8.28 | 8.31 | 0.02 | 0.24% | 8.26 | 8.37 | 53084 | 4419.30 | 0.91% |
| 2025-04-24 | 8.35 | 8.29 | -0.09 | -1.07% | 8.14 | 8.38 | 78364 | 6488.57 | 1.35% |
| 2025-04-23 | 8.31 | 8.38 | 0.12 | 1.45% | 8.30 | 8.42 | 76368 | 6393.55 | 1.31% |
| 2025-04-22 | 8.25 | 8.26 | 0.05 | 0.61% | 8.19 | 8.32 | 65333 | 5395.72 | 1.12% |
| 2025-04-21 | 8.11 | 8.21 | 0.11 | 1.36% | 8.05 | 8.23 | 69163 | 5661.12 | 1.19% |
| 2025-04-18 | 8.04 | 8.10 | 0.06 | 0.75% | 8.00 | 8.18 | 72642 | 5874.18 | 1.25% |
| 2025-04-17 | 7.96 | 8.04 | 0.07 | 0.88% | 7.91 | 8.13 | 65232 | 5271.54 | 1.12% |
| 2025-04-16 | 8.08 | 7.97 | -0.14 | -1.73% | 7.80 | 8.12 | 68235 | 5435.56 | 1.17% |
| 2025-04-15 | 8.08 | 8.11 | 0.07 | 0.87% | 7.98 | 8.15 | 67992 | 5496.14 | 1.17% |
| 2025-04-14 | 8.05 | 8.04 | 0.14 | 1.77% | 8.00 | 8.14 | 82874 | 6686.26 | 1.43% |
| 2025-04-11 | 7.75 | 7.90 | 0.09 | 1.15% | 7.69 | 8.00 | 88677 | 6998.72 | 1.53% |
| 2025-04-10 | 7.81 | 7.81 | 0.13 | 1.69% | 7.78 | 7.98 | 122719 | 9674.48 | 2.11% |
| 2025-04-09 | 7.34 | 7.68 | 0.20 | 2.67% | 6.80 | 7.77 | 162033 | 11929.22 | 2.79% |
| 2025-04-08 | 7.80 | 7.48 | -0.49 | -6.15% | 7.26 | 8.07 | 219432 | 16588.62 | 3.78% |
| 2025-04-07 | 8.38 | 7.97 | -0.89 | -10.05% | 7.97 | 8.40 | 97227 | 7825.54 | 1.67% |
| 2025-04-03 | 8.81 | 8.86 | 0.00 | 0.00% | 8.70 | 8.91 | 73905 | 6511.83 | 1.27% |
| 2025-04-02 | 8.78 | 8.86 | 0.06 | 0.68% | 8.78 | 8.96 | 67334 | 5981.37 | 1.16% |
| 2025-04-01 | 8.73 | 8.80 | 0.07 | 0.80% | 8.73 | 8.90 | 79797 | 7048.76 | 1.37% |
| 2025-03-31 | 8.74 | 8.73 | -0.07 | -0.80% | 8.48 | 8.76 | 101525 | 8757.56 | 1.75% |
| 2025-03-28 | 8.98 | 8.80 | -0.17 | -1.90% | 8.76 | 9.05 | 90251 | 7998.37 | 1.55% |
| 2025-03-27 | 8.94 | 8.97 | -0.04 | -0.44% | 8.82 | 9.06 | 86718 | 7777.25 | 1.49% |
| 2025-03-26 | 8.93 | 9.01 | 0.09 | 1.01% | 8.90 | 9.07 | 86685 | 7807.62 | 1.49% |
| 2025-03-25 | 8.94 | 8.92 | -0.08 | -0.89% | 8.80 | 9.05 | 107391 | 9597.23 | 1.85% |
| 2025-03-24 | 9.32 | 9.00 | -0.36 | -3.85% | 8.75 | 9.40 | 159461 | 14418.90 | 2.75% |
| 2025-03-21 | 9.66 | 9.36 | -0.36 | -3.70% | 9.33 | 9.67 | 190775 | 18126.97 | 3.28% |
| 2025-03-20 | 9.83 | 9.72 | -0.11 | -1.12% | 9.71 | 9.88 | 136010 | 13312.58 | 2.34% |
| 2025-03-19 | 9.97 | 9.83 | -0.19 | -1.90% | 9.79 | 10.02 | 164534 | 16240.14 | 2.83% |
| 2025-03-18 | 10.17 | 10.02 | -0.15 | -1.47% | 10.00 | 10.24 | 197988 | 19930.12 | 3.41% |
| 2025-03-17 | 10.09 | 10.17 | 0.08 | 0.79% | 9.88 | 10.28 | 250329 | 25283.36 | 4.31% |
| 2025-03-14 | 9.94 | 10.09 | 0.25 | 2.54% | 9.67 | 10.17 | 322380 | 31949.16 | 5.55% |
| 2025-03-13 | 9.85 | 9.84 | 0.09 | 0.92% | 9.80 | 10.50 | 482095 | 48595.33 | 8.30% |
| 2025-03-12 | 9.60 | 9.75 | 0.15 | 1.56% | 9.60 | 9.81 | 173523 | 16867.53 | 2.99% |
| 2025-03-11 | 9.45 | 9.60 | -0.03 | -0.31% | 9.38 | 9.63 | 137974 | 13134.33 | 2.38% |
| 2025-03-10 | 9.69 | 9.63 | -0.02 | -0.21% | 9.49 | 9.73 | 151250 | 14501.80 | 2.60% |
| 2025-03-07 | 9.88 | 9.65 | -0.24 | -2.43% | 9.57 | 9.88 | 241981 | 23532.46 | 4.17% |
| 2025-03-06 | 9.95 | 9.89 | 0.06 | 0.61% | 9.76 | 10.09 | 334312 | 33144.33 | 5.76% |
| 2025-03-05 | 9.62 | 9.83 | 0.21 | 2.18% | 9.55 | 9.88 | 286306 | 27895.27 | 4.93% |
| 2025-03-04 | 9.49 | 9.62 | 0.09 | 0.94% | 9.41 | 9.70 | 227509 | 21809.10 | 3.92% |
| 2025-03-03 | 9.29 | 9.53 | 0.28 | 3.03% | 9.21 | 9.75 | 292173 | 27852.27 | 5.03% |
| 2025-02-28 | 9.80 | 9.25 | -0.63 | -6.38% | 9.22 | 9.80 | 339071 | 32015.04 | 5.84% |
| 2025-02-27 | 9.66 | 9.88 | 0.23 | 2.38% | 9.55 | 10.00 | 433599 | 42352.19 | 7.47% |
| 2025-02-26 | 9.70 | 9.65 | 0.13 | 1.37% | 9.58 | 9.86 | 435076 | 42311.22 | 7.49% |
| 2025-02-25 | 9.39 | 9.52 | 0.01 | 0.11% | 9.32 | 9.71 | 370792 | 35556.66 | 6.38% |
| 2025-02-24 | 9.42 | 9.51 | 0.03 | 0.32% | 9.30 | 9.54 | 287064 | 27136.12 | 4.94% |
| 2025-02-21 | 9.44 | 9.48 | 0.02 | 0.21% | 9.30 | 9.52 | 312170 | 29417.24 | 5.37% |
| 2025-02-20 | 9.44 | 9.46 | 0.03 | 0.32% | 9.31 | 9.53 | 306702 | 28887.85 | 5.28% |
| 2025-02-19 | 9.14 | 9.43 | 0.28 | 3.06% | 9.06 | 9.45 | 394696 | 36856.06 | 6.80% |
| 2025-02-18 | 9.35 | 9.15 | -0.23 | -2.45% | 9.11 | 9.49 | 438217 | 40843.78 | 7.55% |
| 2025-02-17 | 9.50 | 9.38 | -0.36 | -3.70% | 9.30 | 9.74 | 731423 | 69134.44 | 12.59% |
| 2025-02-14 | 8.77 | 9.74 | 0.89 | 10.06% | 8.73 | 9.74 | 491316 | 46825.91 | 8.46% |
| 2025-02-13 | 9.05 | 8.85 | -0.24 | -2.64% | 8.82 | 9.10 | 192235 | 17116.62 | 3.31% |
| 2025-02-12 | 8.94 | 9.09 | 0.15 | 1.68% | 8.80 | 9.26 | 318620 | 28714.85 | 5.49% |
| 2025-02-11 | 8.75 | 8.94 | 0.19 | 2.17% | 8.66 | 9.35 | 373794 | 33684.81 | 6.44% |
| 2025-02-10 | 8.56 | 8.75 | 0.23 | 2.70% | 8.53 | 8.77 | 149485 | 12925.99 | 2.57% |
| 2025-02-07 | 8.46 | 8.52 | 0.06 | 0.71% | 8.41 | 8.63 | 143027 | 12198.63 | 2.46% |
| 2025-02-06 | 8.24 | 8.46 | 0.23 | 2.79% | 8.17 | 8.47 | 128668 | 10761.68 | 2.22% |
| 2025-02-05 | 8.20 | 8.23 | 0.09 | 1.11% | 8.15 | 8.29 | 93125 | 7657.60 | 1.60% |
| 2025-01-27 | 8.28 | 8.14 | -0.16 | -1.93% | 8.14 | 8.40 | 98774 | 8113.16 | 1.70% |
| 2025-01-24 | 8.15 | 8.30 | 0.09 | 1.10% | 8.12 | 8.30 | 99905 | 8233.34 | 1.72% |
| 2025-01-23 | 8.32 | 8.21 | -0.03 | -0.36% | 8.20 | 8.44 | 127367 | 10604.10 | 2.19% |
| 2025-01-22 | 8.28 | 8.24 | -0.08 | -0.96% | 8.15 | 8.37 | 98386 | 8145.88 | 1.69% |
| 2025-01-21 | 8.34 | 8.32 | 0.01 | 0.12% | 8.18 | 8.39 | 105213 | 8708.78 | 1.81% |
| 2025-01-20 | 8.24 | 8.31 | 0.15 | 1.84% | 8.13 | 8.36 | 138066 | 11432.31 | 2.38% |
| 2025-01-17 | 8.06 | 8.16 | 0.07 | 0.87% | 8.04 | 8.22 | 119812 | 9744.62 | 2.06% |
| 2025-01-16 | 8.09 | 8.09 | 0.09 | 1.13% | 7.98 | 8.19 | 124736 | 10093.18 | 2.15% |
| 2025-01-15 | 8.05 | 8.00 | -0.08 | -0.99% | 7.96 | 8.14 | 118545 | 9515.62 | 2.04% |
| 2025-01-14 | 7.65 | 8.08 | 0.43 | 5.62% | 7.65 | 8.11 | 181892 | 14475.67 | 3.13% |
| 2025-01-13 | 7.57 | 7.65 | -0.01 | -0.13% | 7.41 | 7.71 | 130617 | 9923.57 | 2.25% |
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。
