| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-22 | 35.72 | 36.32 | 0.70 | 1.97% | 35.60 | 36.80 | 108551 | 39226.95 | 4.31% | 11.00 |
| 2025-08-21 | 36.41 | 35.62 | -0.89 | -2.44% | 35.38 | 36.59 | 96791 | 34760.33 | 3.84% | 0.00 |
| 2025-08-20 | 36.60 | 36.51 | -0.43 | -1.16% | 35.70 | 36.79 | 114072 | 41327.45 | 4.53% | 10.00 |
| 2025-08-19 | 36.58 | 36.94 | 0.32 | 0.87% | 36.23 | 37.24 | 137796 | 50669.28 | 5.47% | 6.00 |
| 2025-08-18 | 36.47 | 36.62 | 0.29 | 0.80% | 36.22 | 37.17 | 175775 | 64316.24 | 6.98% | 33.00 |
| 2025-08-15 | 34.89 | 36.33 | 1.45 | 4.16% | 34.80 | 37.50 | 226865 | 82289.15 | 9.01% | 0.00 |
| 2025-08-14 | 35.83 | 34.88 | -1.05 | -2.92% | 34.51 | 36.11 | 147429 | 52029.94 | 5.86% | 8.00 |
| 2025-08-13 | 36.09 | 35.93 | -0.32 | -0.88% | 35.57 | 36.40 | 153591 | 55166.88 | 6.10% | 1.00 |
| 2025-08-12 | 36.26 | 36.25 | -0.75 | -2.03% | 35.32 | 36.50 | 218827 | 78492.45 | 8.69% | 7.00 |
| 2025-08-11 | 33.91 | 37.00 | 4.28 | 13.08% | 33.51 | 37.00 | 390051 | 138284.08 | 15.49% | 12.00 |
| 2025-08-08 | 32.93 | 32.72 | -0.15 | -0.46% | 32.48 | 33.15 | 77005 | 25188.61 | 3.06% | 0.00 |
| 2025-08-07 | 33.07 | 32.87 | -0.20 | -0.60% | 32.45 | 33.27 | 87052 | 28609.89 | 3.46% | 5.00 |
| 2025-08-06 | 32.58 | 33.07 | 0.39 | 1.19% | 32.31 | 33.07 | 75796 | 24825.95 | 3.01% | 0.00 |
| 2025-08-05 | 32.70 | 32.68 | -0.05 | -0.15% | 32.50 | 33.05 | 79344 | 25961.97 | 3.15% | 2.00 |
| 2025-08-04 | 32.52 | 32.73 | 0.00 | 0.00% | 32.16 | 32.73 | 67147 | 21764.61 | 2.67% | 13.00 |
| 2025-08-01 | 33.03 | 32.73 | -0.30 | -0.91% | 32.46 | 33.35 | 77314 | 25405.47 | 3.07% | 0.00 |
| 2025-07-31 | 33.80 | 33.03 | -0.95 | -2.80% | 32.86 | 34.19 | 98751 | 33017.72 | 3.92% | 0.00 |
| 2025-07-30 | 34.68 | 33.98 | -0.67 | -1.93% | 33.65 | 34.80 | 91445 | 31240.85 | 3.63% | 2.00 |
| 2025-07-29 | 34.60 | 34.65 | -0.17 | -0.49% | 34.34 | 35.38 | 93169 | 32292.99 | 3.70% | 1.00 |
| 2025-07-28 | 34.70 | 34.82 | -0.53 | -1.50% | 34.21 | 35.35 | 126660 | 44066.50 | 5.03% | 1.00 |
| 2025-07-25 | 35.05 | 35.35 | 0.42 | 1.20% | 35.01 | 36.33 | 204405 | 72897.09 | 8.12% | 5.00 |
| 2025-07-24 | 32.70 | 34.93 | 2.07 | 6.30% | 32.61 | 35.05 | 241670 | 82822.96 | 9.60% | 21.00 |
| 2025-07-23 | 33.53 | 32.86 | -0.59 | -1.76% | 32.85 | 33.74 | 90791 | 30163.68 | 3.61% | 1.00 |
| 2025-07-22 | 33.02 | 33.45 | 0.27 | 0.81% | 32.85 | 33.80 | 113693 | 37964.48 | 4.52% | 7.00 |
| 2025-07-21 | 32.67 | 33.18 | 0.55 | 1.69% | 32.49 | 33.40 | 93781 | 30923.77 | 3.73% | 10.00 |
| 2025-07-18 | 32.49 | 32.63 | 0.14 | 0.43% | 32.46 | 33.29 | 101994 | 33592.32 | 4.05% | 29.00 |
| 2025-07-17 | 31.72 | 32.49 | 0.69 | 2.17% | 31.32 | 32.90 | 101982 | 32792.56 | 4.05% | 2.00 |
| 2025-07-16 | 32.39 | 31.80 | 0.38 | 1.21% | 31.75 | 33.39 | 105303 | 34090.32 | 4.18% | 1.00 |
| 2025-07-15 | 32.49 | 31.42 | -1.22 | -3.74% | 31.10 | 32.49 | 131023 | 41460.57 | 5.20% | 18.00 |
| 2025-07-14 | 32.60 | 32.64 | 0.01 | 0.03% | 32.50 | 33.75 | 116281 | 38357.47 | 4.62% | 20.00 |
| 2025-07-11 | 33.24 | 32.63 | -0.99 | -2.94% | 32.25 | 33.33 | 168806 | 55287.12 | 6.71% | 6.00 |
| 2025-07-10 | 32.00 | 33.62 | 1.62 | 5.06% | 31.77 | 34.89 | 213955 | 71615.91 | 8.50% | 8.00 |
| 2025-07-09 | 32.74 | 32.00 | -0.68 | -2.08% | 31.88 | 32.79 | 79601 | 25728.91 | 3.16% | 1.00 |
| 2025-07-08 | 31.83 | 32.68 | 0.86 | 2.70% | 31.56 | 32.79 | 98957 | 32035.87 | 3.93% | 16.00 |
| 2025-07-07 | 31.79 | 31.82 | 0.07 | 0.22% | 31.65 | 32.20 | 58428 | 18611.26 | 2.32% | 2.00 |
| 2025-07-04 | 32.85 | 31.75 | -1.06 | -3.23% | 31.64 | 32.85 | 99755 | 31890.91 | 3.96% | 0.00 |
| 2025-07-03 | 32.53 | 32.81 | 0.34 | 1.05% | 31.93 | 33.01 | 115060 | 37476.63 | 4.57% | 50.00 |
| 2025-07-02 | 32.54 | 32.47 | -0.16 | -0.49% | 31.90 | 32.62 | 78345 | 25247.71 | 3.11% | 0.10 |
| 2025-07-01 | 33.02 | 32.63 | -0.39 | -1.18% | 32.06 | 33.09 | 114304 | 37082.22 | 4.54% | 1.00 |
| 2025-06-30 | 33.33 | 33.02 | -0.29 | -0.87% | 32.68 | 33.50 | 129949 | 42809.76 | 5.16% | 11.00 |
| 2025-06-27 | 33.78 | 33.31 | -0.28 | -0.83% | 33.09 | 35.26 | 186774 | 63621.36 | 7.42% | 2.00 |
| 2025-06-26 | 33.55 | 33.59 | -0.21 | -0.62% | 33.36 | 35.07 | 209795 | 71978.76 | 8.33% | 12.00 |
| 2025-06-25 | 33.38 | 33.80 | 0.29 | 0.87% | 33.00 | 34.22 | 222606 | 74922.52 | 8.84% | 2.00 |
| 2025-06-24 | 31.55 | 33.51 | 1.86 | 5.88% | 31.30 | 34.08 | 260811 | 85586.35 | 10.36% | 1.00 |
| 2025-06-23 | 30.70 | 31.65 | 0.43 | 1.38% | 30.12 | 32.03 | 142642 | 44732.75 | 5.67% | 1.00 |
| 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 |
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。
