| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-25 | 17.65 | 19.30 | 1.79 | 10.22% | 17.65 | 19.38 | 80740 | 15299.44 | 3.20% | 0.00 |
| 2026-03-24 | 17.22 | 17.51 | 0.61 | 3.61% | 16.75 | 17.53 | 28502 | 4873.50 | 1.13% | 0.00 |
| 2026-03-23 | 17.89 | 16.90 | -1.00 | -5.59% | 16.72 | 17.93 | 49040 | 8483.90 | 1.94% | 0.00 |
| 2026-03-20 | 18.63 | 17.90 | -0.72 | -3.87% | 17.87 | 18.83 | 30869 | 5634.92 | 1.22% | 0.00 |
| 2026-03-19 | 18.80 | 18.62 | -0.29 | -1.53% | 18.55 | 19.23 | 31837 | 6005.81 | 1.26% | 0.00 |
| 2026-03-18 | 19.18 | 18.91 | -0.27 | -1.41% | 18.58 | 19.27 | 34552 | 6517.51 | 1.37% | 0.00 |
| 2026-03-17 | 19.90 | 19.18 | -0.55 | -2.79% | 19.13 | 20.05 | 39950 | 7869.21 | 1.58% | 0.00 |
| 2026-03-16 | 19.57 | 19.73 | 0.28 | 1.44% | 19.16 | 19.89 | 51084 | 10021.45 | 2.02% | 0.00 |
| 2026-03-13 | 17.92 | 19.45 | 1.35 | 7.46% | 17.85 | 19.71 | 91314 | 17452.65 | 3.62% | 14.00 |
| 2026-03-12 | 18.41 | 18.10 | -0.29 | -1.58% | 18.02 | 18.43 | 15299 | 2781.03 | 0.61% | 0.00 |
| 2026-03-11 | 18.77 | 18.39 | -0.28 | -1.50% | 18.37 | 18.83 | 19057 | 3532.52 | 0.76% | 0.00 |
| 2026-03-10 | 18.35 | 18.67 | 0.50 | 2.75% | 18.35 | 18.80 | 21970 | 4090.72 | 0.87% | 0.00 |
| 2026-03-09 | 18.21 | 18.17 | -0.25 | -1.36% | 17.76 | 18.28 | 30085 | 5409.41 | 1.19% | 0.00 |
| 2026-03-06 | 18.18 | 18.42 | 0.14 | 0.77% | 18.16 | 18.53 | 13904 | 2559.78 | 0.55% | 0.00 |
| 2026-03-05 | 18.01 | 18.28 | 0.47 | 2.64% | 18.01 | 18.47 | 22624 | 4142.79 | 0.90% | 0.00 |
| 2026-03-04 | 17.90 | 17.81 | -0.19 | -1.06% | 17.62 | 18.08 | 28210 | 5033.62 | 1.12% | 0.00 |
| 2026-03-03 | 19.05 | 18.00 | -1.05 | -5.51% | 18.00 | 19.25 | 44716 | 8261.99 | 1.77% | 0.00 |
| 2026-03-02 | 19.45 | 19.05 | -0.94 | -4.70% | 19.00 | 19.78 | 43839 | 8432.19 | 1.74% | 0.00 |
| 2026-02-27 | 19.61 | 19.99 | 0.39 | 1.99% | 19.34 | 20.03 | 52926 | 10437.43 | 2.10% | 0.00 |
| 2026-02-26 | 19.83 | 19.60 | -0.22 | -1.11% | 19.51 | 19.83 | 34980 | 6853.86 | 1.39% | 0.00 |
| 2026-02-25 | 19.80 | 19.82 | 0.00 | 0.00% | 19.72 | 19.93 | 25812 | 5112.63 | 1.02% | 0.00 |
| 2026-02-24 | 20.21 | 19.82 | -0.01 | -0.05% | 19.74 | 20.23 | 26387 | 5238.77 | 1.05% | 0.00 |
| 2026-02-13 | 19.58 | 19.83 | -0.04 | -0.20% | 19.41 | 20.15 | 35492 | 7058.00 | 1.41% | 0.00 |
| 2026-02-12 | 19.89 | 19.87 | 0.05 | 0.25% | 19.65 | 20.00 | 20454 | 4066.48 | 0.81% | 23.00 |
| 2026-02-11 | 20.05 | 19.82 | -0.19 | -0.95% | 19.79 | 20.05 | 18024 | 3591.65 | 0.71% | 0.00 |
| 2026-02-10 | 20.03 | 20.01 | -0.02 | -0.10% | 19.84 | 20.13 | 23185 | 4630.42 | 0.92% | 0.00 |
| 2026-02-09 | 19.80 | 20.03 | 0.44 | 2.25% | 19.60 | 20.15 | 35447 | 7072.46 | 1.41% | 0.00 |
| 2026-02-06 | 19.35 | 19.59 | 0.28 | 1.45% | 19.15 | 19.73 | 23956 | 4678.72 | 0.95% | 0.00 |
| 2026-02-05 | 19.64 | 19.31 | -0.34 | -1.73% | 19.24 | 19.64 | 19089 | 3696.26 | 0.76% | 0.00 |
| 2026-02-04 | 19.49 | 19.65 | 0.25 | 1.29% | 19.35 | 19.68 | 28381 | 5536.84 | 1.12% | 0.00 |
| 2026-02-03 | 19.09 | 19.40 | 0.42 | 2.21% | 19.03 | 19.44 | 24927 | 4805.19 | 0.99% | 0.00 |
| 2026-02-02 | 19.39 | 18.98 | -0.40 | -2.06% | 18.96 | 19.49 | 37270 | 7158.58 | 1.48% | 0.00 |
| 2026-01-30 | 19.16 | 19.38 | 0.16 | 0.83% | 18.88 | 19.42 | 43386 | 8334.16 | 1.72% | 0.00 |
| 2026-01-29 | 19.55 | 19.22 | -0.40 | -2.04% | 19.18 | 19.85 | 41804 | 8139.32 | 1.66% | 0.00 |
| 2026-01-28 | 20.05 | 19.62 | -0.46 | -2.29% | 19.50 | 20.09 | 56995 | 11236.71 | 2.26% | 0.00 |
| 2026-01-27 | 20.68 | 20.08 | -0.72 | -3.46% | 19.46 | 20.78 | 109321 | 21808.06 | 4.33% | 0.00 |
| 2026-01-26 | 22.38 | 20.80 | -1.48 | -6.64% | 20.71 | 22.38 | 94668 | 20097.18 | 3.75% | 0.00 |
| 2026-01-23 | 22.15 | 22.28 | 0.20 | 0.91% | 22.05 | 22.45 | 50368 | 11205.06 | 2.00% | 0.00 |
| 2026-01-22 | 22.21 | 22.08 | -0.22 | -0.99% | 22.00 | 22.54 | 49000 | 10902.44 | 1.94% | 0.00 |
| 2026-01-21 | 22.10 | 22.30 | 0.11 | 0.50% | 21.74 | 22.80 | 50675 | 11308.23 | 2.01% | 0.00 |
| 2026-01-20 | 22.66 | 22.19 | -0.43 | -1.90% | 21.90 | 23.09 | 65688 | 14697.19 | 2.60% | 9.90 |
| 2026-01-19 | 22.33 | 22.62 | 0.30 | 1.34% | 21.75 | 22.79 | 88739 | 19803.39 | 3.52% | 0.00 |
| 2026-01-16 | 20.85 | 22.32 | 1.47 | 7.05% | 20.84 | 22.35 | 130124 | 28308.30 | 5.16% | 0.00 |
| 2026-01-15 | 20.93 | 20.85 | -0.30 | -1.42% | 20.45 | 21.15 | 48695 | 10105.88 | 1.93% | 0.00 |
| 2026-01-14 | 21.15 | 21.15 | 0.00 | 0.00% | 20.75 | 21.72 | 63973 | 13566.06 | 2.54% | 0.00 |
| 2026-01-13 | 21.68 | 21.15 | -0.49 | -2.26% | 21.11 | 22.09 | 71359 | 15413.35 | 2.83% | 0.00 |
| 2026-01-12 | 20.78 | 21.64 | 0.89 | 4.29% | 20.57 | 21.81 | 88732 | 18885.48 | 3.52% | 0.00 |
| 2026-01-09 | 20.52 | 20.75 | -0.06 | -0.29% | 20.52 | 20.98 | 51644 | 10713.37 | 2.05% | 0.00 |
| 2026-01-08 | 20.85 | 20.81 | -0.13 | -0.62% | 20.72 | 21.03 | 49271 | 10292.12 | 1.95% | 0.00 |
| 2026-01-07 | 21.40 | 20.94 | -0.27 | -1.27% | 20.92 | 21.82 | 60304 | 12838.95 | 2.39% | 0.00 |
| 2026-01-06 | 21.02 | 21.21 | 0.00 | 0.00% | 21.02 | 21.68 | 49852 | 10638.02 | 1.98% | 0.00 |
| 2026-01-05 | 21.18 | 21.21 | -0.05 | -0.24% | 20.78 | 21.28 | 60678 | 12750.75 | 2.41% | 0.00 |
| 2025-12-31 | 22.00 | 21.26 | -0.94 | -4.23% | 21.24 | 22.10 | 65717 | 14136.51 | 2.60% | 0.00 |
| 2025-12-30 | 21.68 | 22.20 | 0.36 | 1.65% | 21.07 | 22.31 | 97240 | 21132.86 | 3.85% | 0.00 |
| 2025-12-29 | 21.80 | 21.84 | 0.13 | 0.60% | 21.55 | 21.99 | 45668 | 9928.45 | 1.81% | 23.00 |
| 2025-12-26 | 22.16 | 21.71 | -0.39 | -1.76% | 21.51 | 22.22 | 76001 | 16620.38 | 3.01% | 0.00 |
| 2025-12-25 | 21.38 | 22.10 | 0.61 | 2.84% | 21.00 | 22.25 | 93778 | 20283.65 | 3.72% | 0.00 |
| 2025-12-24 | 21.19 | 21.49 | 0.26 | 1.22% | 21.11 | 21.69 | 36898 | 7912.77 | 1.46% | 0.00 |
| 2025-12-23 | 21.60 | 21.23 | -0.01 | -0.05% | 21.14 | 21.67 | 32351 | 6902.12 | 1.28% | 0.00 |
| 2025-12-22 | 20.88 | 21.24 | 0.30 | 1.43% | 20.88 | 21.69 | 37500 | 8011.65 | 1.49% | 0.00 |
| 2025-12-19 | 20.96 | 20.94 | 0.12 | 0.58% | 20.89 | 21.24 | 23708 | 4997.84 | 0.94% | 0.00 |
| 2025-12-18 | 20.92 | 20.82 | -0.42 | -1.98% | 20.77 | 21.24 | 25247 | 5302.32 | 1.00% | 0.00 |
| 2025-12-17 | 21.29 | 21.24 | -0.01 | -0.05% | 20.66 | 21.30 | 35263 | 7412.43 | 1.40% | 0.00 |
| 2025-12-16 | 21.30 | 21.25 | -0.18 | -0.84% | 21.12 | 21.61 | 35644 | 7612.66 | 1.41% | 0.00 |
| 2025-12-15 | 21.03 | 21.43 | 0.40 | 1.90% | 20.93 | 21.75 | 47658 | 10143.92 | 1.89% | 0.00 |
| 2025-12-12 | 21.31 | 21.03 | -0.39 | -1.82% | 20.80 | 22.07 | 81673 | 17537.38 | 3.24% | 0.00 |
| 2025-12-11 | 21.77 | 21.42 | -0.42 | -1.92% | 21.41 | 22.11 | 39701 | 8582.61 | 1.57% | 0.00 |
| 2025-12-10 | 22.31 | 21.84 | -0.47 | -2.11% | 21.60 | 22.31 | 58539 | 12798.31 | 2.32% | 0.00 |
| 2025-12-09 | 22.22 | 22.31 | -0.02 | -0.09% | 21.98 | 22.97 | 68229 | 15328.87 | 2.70% | 5.44 |
| 2025-12-08 | 22.26 | 22.33 | -0.05 | -0.22% | 21.38 | 22.51 | 116311 | 25375.72 | 4.61% | 0.00 |
| 2025-12-05 | 22.66 | 22.38 | -0.28 | -1.24% | 22.12 | 22.82 | 115903 | 25966.63 | 4.59% | 6.00 |
| 2025-12-04 | 20.55 | 22.66 | 2.66 | 13.30% | 20.55 | 23.13 | 267229 | 59346.16 | 10.59% | 0.00 |
| 2025-12-03 | 20.10 | 20.00 | 0.10 | 0.50% | 19.61 | 20.19 | 42998 | 8565.89 | 1.70% | 0.00 |
| 2025-12-02 | 19.52 | 19.90 | 0.44 | 2.26% | 19.46 | 20.55 | 68561 | 13800.81 | 2.72% | 0.00 |
| 2025-12-01 | 19.31 | 19.46 | 0.15 | 0.78% | 19.21 | 19.50 | 21347 | 4125.97 | 0.85% | 0.00 |
| 2025-11-28 | 19.00 | 19.31 | 0.43 | 2.28% | 18.93 | 19.42 | 28886 | 5561.39 | 1.14% | 0.00 |
| 2025-11-27 | 18.94 | 18.88 | 0.05 | 0.27% | 18.83 | 19.14 | 17837 | 3384.19 | 0.71% | 0.00 |
| 2025-11-26 | 18.90 | 18.83 | -0.10 | -0.53% | 18.82 | 19.16 | 22692 | 4302.61 | 0.90% | 0.00 |
| 2025-11-25 | 18.78 | 18.93 | 0.26 | 1.39% | 18.72 | 19.30 | 33061 | 6305.18 | 1.31% | 0.00 |
| 2025-11-24 | 18.25 | 18.67 | 0.47 | 2.58% | 18.20 | 18.78 | 27644 | 5118.06 | 1.10% | 0.00 |
德马科技(688360)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。
