| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-20 | 30.92 | 31.22 | -0.12 | -0.38% | 30.92 | 32.40 | 162054 | 51434.47 | 6.44% | 1.00 |
| 2025-06-19 | 31.63 | 31.34 | -0.28 | -0.89% | 31.06 | 32.44 | 195376 | 62080.92 | 7.76% | 31.00 |
| 2025-06-18 | 31.51 | 31.62 | -0.19 | -0.60% | 30.71 | 31.84 | 194396 | 60624.61 | 7.72% | 0.00 |
| 2025-06-17 | 28.48 | 31.81 | 3.28 | 11.50% | 28.48 | 32.80 | 318231 | 98981.86 | 12.64% | 5.00 |
| 2025-06-16 | 28.16 | 28.53 | 0.10 | 0.35% | 28.10 | 28.88 | 50785 | 14427.96 | 2.02% | 13.00 |
| 2025-06-13 | 29.30 | 28.43 | -1.16 | -3.92% | 28.38 | 29.52 | 86129 | 24860.51 | 3.42% | 7.00 |
| 2025-06-12 | 29.41 | 29.59 | -0.14 | -0.47% | 29.04 | 29.81 | 83806 | 24596.20 | 3.33% | 0.00 |
| 2025-06-11 | 29.80 | 29.73 | -0.14 | -0.47% | 29.69 | 30.71 | 118305 | 35642.19 | 4.70% | 0.00 |
| 2025-06-10 | 29.14 | 29.87 | 0.99 | 3.43% | 29.05 | 31.05 | 185423 | 55631.54 | 7.37% | 0.00 |
| 2025-06-09 | 28.20 | 28.88 | 0.62 | 2.19% | 28.18 | 29.04 | 59133 | 17033.82 | 2.35% | 0.00 |
| 2025-06-06 | 28.42 | 28.26 | -0.12 | -0.42% | 28.18 | 28.66 | 43046 | 12238.38 | 1.71% | 0.00 |
| 2025-06-05 | 28.45 | 28.38 | -0.09 | -0.32% | 28.14 | 28.54 | 38357 | 10859.27 | 1.52% | 6.00 |
| 2025-06-04 | 27.91 | 28.47 | 0.78 | 2.82% | 27.74 | 28.76 | 70616 | 20048.19 | 2.80% | 0.00 |
| 2025-06-03 | 27.48 | 27.69 | 0.09 | 0.33% | 27.36 | 27.95 | 36508 | 10149.32 | 1.45% | 0.00 |
| 2025-05-30 | 28.13 | 27.60 | -0.60 | -2.13% | 27.55 | 28.13 | 38019 | 10550.57 | 1.51% | 0.00 |
| 2025-05-29 | 27.69 | 28.20 | 0.38 | 1.37% | 27.69 | 28.20 | 38853 | 10890.88 | 1.54% | 0.00 |
| 2025-05-28 | 28.25 | 27.82 | -0.58 | -2.04% | 27.76 | 28.36 | 45419 | 12702.92 | 1.80% | 3.00 |
| 2025-05-27 | 28.05 | 28.40 | 0.27 | 0.96% | 27.62 | 29.05 | 71835 | 20299.87 | 2.85% | 0.00 |
| 2025-05-26 | 27.91 | 28.13 | 0.22 | 0.79% | 27.75 | 28.20 | 37928 | 10623.54 | 1.51% | 0.00 |
| 2025-05-23 | 28.35 | 27.91 | -0.51 | -1.79% | 27.91 | 29.07 | 59386 | 16948.88 | 2.36% | 4.00 |
| 2025-05-22 | 29.27 | 28.42 | -1.06 | -3.60% | 28.39 | 29.42 | 76893 | 22128.14 | 3.05% | 5.00 |
| 2025-05-21 | 28.88 | 29.48 | 0.49 | 1.69% | 28.74 | 30.18 | 107588 | 31833.42 | 4.27% | 3.00 |
| 2025-05-20 | 29.09 | 28.99 | -0.14 | -0.48% | 28.82 | 29.40 | 43475 | 12610.46 | 1.73% | 0.00 |
| 2025-05-19 | 28.72 | 29.13 | 0.33 | 1.15% | 28.45 | 29.15 | 37772 | 10871.94 | 1.50% | 0.00 |
| 2025-05-16 | 28.88 | 28.80 | -0.28 | -0.96% | 28.74 | 29.25 | 35145 | 10190.58 | 1.40% | 3.00 |
| 2025-05-15 | 29.75 | 29.08 | -0.79 | -2.64% | 29.07 | 29.76 | 42051 | 12320.04 | 1.67% | 0.00 |
| 2025-05-14 | 29.71 | 29.87 | 0.16 | 0.54% | 29.30 | 30.00 | 51638 | 15347.82 | 2.05% | 1.00 |
| 2025-05-13 | 30.00 | 29.71 | -0.05 | -0.17% | 29.58 | 30.44 | 67091 | 20074.57 | 2.66% | 0.00 |
| 2025-05-12 | 29.54 | 29.76 | 0.66 | 2.27% | 29.36 | 29.92 | 64673 | 19189.73 | 2.57% | 1.00 |
| 2025-05-09 | 29.55 | 29.10 | -0.61 | -2.05% | 28.80 | 29.70 | 56504 | 16443.66 | 2.24% | 0.00 |
| 2025-05-08 | 28.58 | 29.71 | 0.91 | 3.16% | 28.58 | 30.09 | 100939 | 29745.79 | 4.01% | 13.00 |
| 2025-05-07 | 29.28 | 28.80 | 0.01 | 0.03% | 28.50 | 29.39 | 56421 | 16271.62 | 2.24% | 0.00 |
| 2025-05-06 | 28.28 | 28.79 | 0.77 | 2.75% | 28.09 | 28.80 | 60792 | 17366.47 | 2.41% | 2.00 |
| 2025-04-30 | 27.45 | 28.02 | 0.58 | 2.11% | 27.45 | 28.32 | 63472 | 17778.62 | 2.52% | 2.00 |
| 2025-04-29 | 26.80 | 27.44 | 0.49 | 1.82% | 26.75 | 28.01 | 63070 | 17416.37 | 2.51% | 1.00 |
| 2025-04-28 | 27.11 | 26.95 | -0.41 | -1.50% | 26.69 | 27.28 | 45808 | 12366.53 | 1.82% | 2.00 |
| 2025-04-25 | 27.77 | 27.36 | -0.59 | -2.11% | 27.26 | 27.90 | 68075 | 18738.40 | 2.70% | 0.00 |
| 2025-04-24 | 28.10 | 27.95 | 0.05 | 0.18% | 27.69 | 29.25 | 102886 | 29164.62 | 4.09% | 18.00 |
| 2025-04-23 | 27.70 | 27.90 | 0.52 | 1.90% | 27.45 | 28.05 | 48961 | 13591.88 | 1.94% | 0.00 |
| 2025-04-22 | 27.99 | 27.38 | -0.57 | -2.04% | 27.30 | 27.99 | 43776 | 12072.67 | 1.74% | 0.00 |
| 2025-04-21 | 27.69 | 27.95 | 0.40 | 1.45% | 27.32 | 27.95 | 33288 | 9244.39 | 1.32% | 0.00 |
| 2025-04-18 | 27.36 | 27.55 | 0.12 | 0.44% | 27.21 | 27.79 | 33923 | 9316.42 | 1.35% | 0.00 |
| 2025-04-17 | 27.44 | 27.43 | -0.21 | -0.76% | 27.36 | 27.99 | 31503 | 8727.71 | 1.25% | 0.00 |
| 2025-04-16 | 27.99 | 27.64 | -0.53 | -1.88% | 27.20 | 28.30 | 48126 | 13329.59 | 1.91% | 0.00 |
| 2025-04-15 | 28.20 | 28.17 | -0.13 | -0.46% | 28.02 | 28.87 | 55878 | 15872.98 | 2.22% | 0.00 |
| 2025-04-14 | 28.50 | 28.30 | 0.38 | 1.36% | 28.19 | 28.78 | 56655 | 16127.30 | 2.25% | 0.00 |
| 2025-04-11 | 27.35 | 27.92 | 0.22 | 0.79% | 27.35 | 28.15 | 53178 | 14816.50 | 2.11% | 10.00 |
| 2025-04-10 | 28.02 | 27.70 | 0.81 | 3.01% | 27.50 | 28.45 | 85529 | 23911.16 | 3.40% | 0.00 |
| 2025-04-09 | 25.49 | 26.89 | 0.81 | 3.11% | 24.21 | 27.09 | 93273 | 24182.29 | 3.70% | 5.00 |
| 2025-04-08 | 25.39 | 26.08 | 1.03 | 4.11% | 25.39 | 27.10 | 97685 | 25563.61 | 3.88% | 2.00 |
| 2025-04-07 | 28.80 | 25.05 | -6.26 | -19.99% | 25.05 | 30.00 | 121896 | 32750.15 | 4.84% | 2.00 |
| 2025-04-03 | 31.02 | 31.31 | -0.33 | -1.04% | 31.00 | 31.66 | 34944 | 10944.89 | 1.39% | 0.00 |
| 2025-04-02 | 31.64 | 31.64 | 0.00 | 0.00% | 31.51 | 31.95 | 28498 | 9043.36 | 1.13% | 0.00 |
| 2025-04-01 | 31.48 | 31.64 | 0.32 | 1.02% | 31.30 | 31.90 | 34542 | 10929.95 | 1.37% | 0.00 |
| 2025-03-31 | 32.18 | 31.32 | -0.97 | -3.00% | 31.02 | 32.18 | 50396 | 15857.16 | 2.00% | 1.00 |
| 2025-03-28 | 32.79 | 32.29 | -0.50 | -1.52% | 32.27 | 32.93 | 35485 | 11550.32 | 1.41% | 1.00 |
| 2025-03-27 | 32.85 | 32.79 | -0.28 | -0.85% | 32.40 | 33.30 | 37235 | 12230.01 | 1.48% | 1.00 |
| 2025-03-26 | 33.06 | 33.07 | -0.09 | -0.27% | 32.97 | 33.35 | 34597 | 11468.72 | 1.37% | 3.00 |
| 2025-03-25 | 32.91 | 33.16 | 0.31 | 0.94% | 32.72 | 33.35 | 45370 | 14994.56 | 1.80% | 9.00 |
| 2025-03-24 | 33.30 | 32.85 | -0.40 | -1.20% | 32.00 | 33.35 | 59491 | 19420.18 | 2.36% | 0.00 |
| 2025-03-21 | 34.13 | 33.25 | -0.92 | -2.69% | 33.16 | 34.35 | 64243 | 21605.71 | 2.55% | 0.00 |
| 2025-03-20 | 34.87 | 34.17 | -0.71 | -2.04% | 34.12 | 35.10 | 59192 | 20497.10 | 2.35% | 5.00 |
| 2025-03-19 | 35.28 | 34.88 | -0.55 | -1.55% | 34.82 | 35.51 | 57084 | 20054.23 | 2.27% | 5.00 |
| 2025-03-18 | 35.40 | 35.43 | 0.26 | 0.74% | 35.21 | 36.05 | 65684 | 23362.63 | 2.61% | 1.00 |
| 2025-03-17 | 35.44 | 35.17 | -0.06 | -0.17% | 35.01 | 35.57 | 61791 | 21807.43 | 2.45% | 9.00 |
| 2025-03-14 | 34.66 | 35.23 | 0.70 | 2.03% | 34.06 | 35.29 | 83815 | 29180.95 | 3.33% | 20.00 |
| 2025-03-13 | 35.50 | 34.53 | -0.97 | -2.73% | 34.03 | 35.84 | 94392 | 33029.50 | 3.75% | 0.00 |
| 2025-03-12 | 35.90 | 35.50 | -0.20 | -0.56% | 35.45 | 36.06 | 67536 | 24104.73 | 2.68% | 0.00 |
| 2025-03-11 | 35.29 | 35.70 | -0.19 | -0.53% | 34.97 | 35.73 | 68442 | 24159.99 | 2.72% | 1.00 |
| 2025-03-10 | 35.61 | 35.89 | 0.27 | 0.76% | 35.43 | 36.66 | 72148 | 26033.36 | 2.87% | 7.00 |
| 2025-03-07 | 36.69 | 35.62 | -0.93 | -2.54% | 35.43 | 36.91 | 104676 | 37934.82 | 4.16% | 4.00 |
| 2025-03-06 | 36.40 | 36.55 | 0.51 | 1.42% | 35.93 | 36.96 | 113202 | 41350.80 | 4.50% | 21.00 |
| 2025-03-05 | 36.82 | 36.04 | -1.11 | -2.99% | 35.83 | 37.07 | 119770 | 43330.91 | 4.76% | 0.00 |
| 2025-03-04 | 38.67 | 37.15 | -2.30 | -5.83% | 36.52 | 38.78 | 184851 | 68859.29 | 7.34% | 3.00 |
| 2025-03-03 | 37.99 | 39.45 | 1.61 | 4.25% | 37.99 | 40.25 | 217749 | 85740.34 | 8.65% | 1.00 |
| 2025-02-28 | 38.70 | 37.84 | -1.20 | -3.07% | 37.80 | 40.80 | 225312 | 88890.21 | 8.95% | 7.00 |
| 2025-02-27 | 37.45 | 39.04 | 1.76 | 4.72% | 36.99 | 40.89 | 254145 | 98436.41 | 10.10% | 15.00 |
| 2025-02-26 | 36.70 | 37.28 | 0.92 | 2.53% | 36.42 | 37.46 | 128882 | 47669.50 | 5.12% | 1.00 |
| 2025-02-25 | 35.88 | 36.36 | -0.04 | -0.11% | 35.71 | 36.86 | 97459 | 35490.77 | 3.87% | 1.00 |
| 2025-02-24 | 36.10 | 36.40 | 0.30 | 0.83% | 35.72 | 36.95 | 115162 | 41759.18 | 4.57% | 1.00 |
德方纳米(300769)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。
