| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-28 | 40.88 | 41.78 | 0.91 | 2.23% | 40.46 | 42.49 | 222861 | 92717.10 | 8.85% | 22.00 |
| 2025-10-27 | 40.92 | 40.87 | 0.68 | 1.69% | 40.15 | 41.70 | 209556 | 85678.94 | 8.32% | 16.00 |
| 2025-10-24 | 40.65 | 40.19 | -0.29 | -0.72% | 39.90 | 41.43 | 166894 | 67710.66 | 6.63% | 12.00 |
| 2025-10-23 | 40.17 | 40.48 | 0.31 | 0.77% | 38.83 | 40.48 | 130074 | 51597.28 | 5.17% | 1.00 |
| 2025-10-22 | 40.20 | 40.17 | -0.23 | -0.57% | 39.02 | 40.21 | 131336 | 51981.91 | 5.22% | 1.00 |
| 2025-10-21 | 40.39 | 40.40 | 0.44 | 1.10% | 39.74 | 40.93 | 123676 | 50056.91 | 4.91% | 1.00 |
| 2025-10-20 | 40.21 | 39.96 | 0.79 | 2.02% | 39.48 | 41.43 | 187407 | 75789.65 | 7.44% | 1.00 |
| 2025-10-17 | 41.19 | 39.17 | -2.16 | -5.23% | 39.01 | 42.90 | 186572 | 75898.97 | 7.41% | 0.00 |
| 2025-10-16 | 41.81 | 41.33 | -0.71 | -1.69% | 41.11 | 42.98 | 145453 | 60928.48 | 5.78% | 4.00 |
| 2025-10-15 | 42.58 | 42.04 | -0.04 | -0.10% | 41.29 | 42.94 | 141237 | 59305.80 | 5.61% | 5.00 |
| 2025-10-14 | 43.50 | 42.08 | -0.70 | -1.64% | 41.88 | 44.29 | 203160 | 87631.09 | 8.07% | 6.00 |
| 2025-10-13 | 39.80 | 42.78 | 0.67 | 1.59% | 39.50 | 43.31 | 225417 | 94077.91 | 8.95% | 5.00 |
| 2025-10-10 | 44.81 | 42.11 | -2.89 | -6.42% | 41.90 | 45.01 | 263134 | 112580.75 | 10.45% | 15.00 |
| 2025-10-09 | 46.32 | 45.00 | -1.31 | -2.83% | 44.60 | 46.82 | 365563 | 166636.56 | 14.52% | 0.00 |
| 2025-09-30 | 41.04 | 46.31 | 5.25 | 12.79% | 40.98 | 47.00 | 471071 | 210584.42 | 18.71% | 22.00 |
| 2025-09-29 | 39.83 | 41.06 | 2.38 | 6.15% | 39.44 | 42.47 | 260949 | 106730.04 | 10.37% | 5.00 |
| 2025-09-26 | 38.41 | 38.68 | -0.21 | -0.54% | 38.36 | 39.70 | 125178 | 49070.20 | 4.97% | 9.00 |
| 2025-09-25 | 38.82 | 38.89 | 0.05 | 0.13% | 38.55 | 39.75 | 142503 | 55804.24 | 5.66% | 19.00 |
| 2025-09-24 | 37.15 | 38.84 | 1.31 | 3.49% | 37.00 | 39.02 | 149030 | 56994.76 | 5.92% | 1.00 |
| 2025-09-23 | 38.38 | 37.53 | -0.80 | -2.09% | 36.42 | 38.94 | 151828 | 57070.16 | 6.03% | 14.00 |
| 2025-09-22 | 38.85 | 38.33 | -0.50 | -1.29% | 37.80 | 39.71 | 126056 | 48265.80 | 5.01% | 4.00 |
| 2025-09-19 | 39.42 | 38.83 | -0.69 | -1.75% | 38.83 | 40.39 | 138816 | 54926.34 | 5.51% | 3.00 |
| 2025-09-18 | 40.41 | 39.52 | -1.05 | -2.59% | 39.00 | 40.99 | 191667 | 76846.97 | 7.61% | 2.00 |
| 2025-09-17 | 40.50 | 40.57 | -0.23 | -0.56% | 39.91 | 41.29 | 144846 | 58794.09 | 5.75% | 20.00 |
| 2025-09-16 | 41.30 | 40.80 | -0.72 | -1.73% | 39.60 | 41.52 | 218630 | 88374.60 | 8.68% | 20.00 |
| 2025-09-15 | 42.35 | 41.52 | 0.00 | 0.00% | 41.36 | 44.43 | 277765 | 119046.99 | 11.03% | 4.00 |
| 2025-09-12 | 41.01 | 41.52 | 0.55 | 1.34% | 40.22 | 41.98 | 212935 | 87681.95 | 8.46% | 38.00 |
| 2025-09-11 | 41.69 | 40.97 | -0.59 | -1.42% | 40.77 | 41.77 | 217741 | 89484.34 | 8.65% | 0.00 |
| 2025-09-10 | 41.34 | 41.56 | -1.07 | -2.51% | 40.77 | 42.58 | 225963 | 93953.82 | 8.98% | 41.00 |
| 2025-09-09 | 42.66 | 42.63 | -1.06 | -2.43% | 42.02 | 44.20 | 266183 | 114233.54 | 10.57% | 7.00 |
| 2025-09-08 | 41.30 | 43.69 | 2.82 | 6.90% | 40.11 | 44.47 | 431193 | 180674.61 | 17.13% | 1.00 |
| 2025-09-05 | 37.90 | 40.87 | 3.14 | 8.32% | 37.78 | 41.33 | 433145 | 173297.59 | 17.20% | 9.00 |
| 2025-09-04 | 38.22 | 37.73 | -0.17 | -0.45% | 36.90 | 39.67 | 267311 | 102716.49 | 10.62% | 12.00 |
| 2025-09-03 | 38.96 | 37.90 | -0.60 | -1.56% | 37.71 | 39.96 | 236118 | 91278.50 | 9.38% | 1.00 |
| 2025-09-02 | 38.36 | 38.50 | 0.20 | 0.52% | 37.95 | 39.80 | 257457 | 100010.98 | 10.23% | 0.00 |
| 2025-09-01 | 38.50 | 38.30 | 0.04 | 0.10% | 37.87 | 38.96 | 184115 | 70583.05 | 7.31% | 18.00 |
| 2025-08-29 | 35.80 | 38.26 | 2.32 | 6.46% | 35.60 | 39.98 | 384019 | 146368.80 | 15.25% | 1.00 |
| 2025-08-28 | 35.70 | 35.94 | 0.16 | 0.45% | 34.55 | 37.27 | 176655 | 63237.01 | 7.02% | 1.00 |
| 2025-08-27 | 37.04 | 35.78 | -1.17 | -3.17% | 35.77 | 37.92 | 196527 | 72764.69 | 7.81% | 0.00 |
| 2025-08-26 | 37.28 | 36.95 | -0.45 | -1.20% | 36.70 | 37.60 | 112708 | 41850.27 | 4.48% | 0.00 |
| 2025-08-25 | 36.68 | 37.40 | 1.08 | 2.97% | 36.67 | 38.65 | 216860 | 81102.67 | 8.61% | 6.00 |
| 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 |
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。
