| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-27 | 33.31 | 33.60 | 0.24 | 0.72% | 33.29 | 34.00 | 36069 | 12110.65 | 1.38% | 0.00 |
| 2025-10-24 | 33.20 | 33.36 | 0.03 | 0.09% | 33.04 | 33.59 | 34114 | 11360.56 | 1.30% | 0.00 |
| 2025-10-23 | 33.16 | 33.33 | 0.17 | 0.51% | 31.80 | 33.38 | 52496 | 17029.33 | 2.00% | 10.00 |
| 2025-10-22 | 33.33 | 33.16 | -0.29 | -0.87% | 33.11 | 33.46 | 18426 | 6127.66 | 0.70% | 0.00 |
| 2025-10-21 | 33.28 | 33.45 | 0.19 | 0.57% | 33.08 | 33.50 | 25644 | 8553.65 | 0.98% | 0.00 |
| 2025-10-20 | 33.29 | 33.26 | 0.31 | 0.94% | 32.89 | 33.56 | 28410 | 9433.63 | 1.08% | 0.00 |
| 2025-10-17 | 33.48 | 32.95 | -0.12 | -0.36% | 32.71 | 33.48 | 38298 | 12688.05 | 1.46% | 0.00 |
| 2025-10-16 | 33.80 | 33.07 | -1.01 | -2.96% | 32.81 | 33.88 | 38698 | 12862.66 | 1.48% | 0.00 |
| 2025-10-15 | 33.03 | 34.08 | 1.00 | 3.02% | 32.80 | 34.66 | 46220 | 15630.46 | 1.76% | 0.00 |
| 2025-10-14 | 34.00 | 33.08 | -0.88 | -2.59% | 33.03 | 34.25 | 41036 | 13847.12 | 1.56% | 0.00 |
| 2025-10-13 | 32.78 | 33.96 | -0.01 | -0.03% | 32.22 | 34.39 | 45390 | 15216.51 | 1.73% | 0.00 |
| 2025-10-10 | 34.28 | 33.97 | -0.33 | -0.96% | 33.81 | 34.54 | 38726 | 13223.47 | 1.48% | 0.00 |
| 2025-10-09 | 34.24 | 34.30 | 0.06 | 0.18% | 34.06 | 34.75 | 42613 | 14671.57 | 1.62% | 6.00 |
| 2025-09-30 | 34.45 | 34.24 | -0.16 | -0.47% | 34.24 | 34.78 | 40990 | 14139.16 | 1.56% | 16.00 |
| 2025-09-29 | 34.32 | 34.40 | 0.08 | 0.23% | 33.88 | 34.72 | 51507 | 17668.08 | 1.96% | 0.00 |
| 2025-09-26 | 35.58 | 34.32 | -0.52 | -1.49% | 34.29 | 36.06 | 63127 | 22235.08 | 2.41% | 0.00 |
| 2025-09-25 | 35.32 | 34.84 | -0.41 | -1.16% | 34.84 | 35.67 | 44768 | 15777.00 | 1.71% | 0.00 |
| 2025-09-24 | 34.43 | 35.25 | 0.58 | 1.67% | 34.15 | 35.26 | 40419 | 14089.39 | 1.54% | 0.00 |
| 2025-09-23 | 36.30 | 34.67 | -1.76 | -4.83% | 33.88 | 36.30 | 74669 | 26001.25 | 2.85% | 0.00 |
| 2025-09-22 | 35.80 | 36.43 | 0.45 | 1.25% | 35.69 | 36.85 | 50215 | 18211.31 | 1.91% | 0.00 |
| 2025-09-19 | 35.65 | 35.98 | 0.09 | 0.25% | 35.65 | 36.70 | 49245 | 17839.25 | 1.88% | 1.00 |
| 2025-09-18 | 37.01 | 35.89 | -1.31 | -3.52% | 35.48 | 37.29 | 85880 | 31378.84 | 3.27% | 0.00 |
| 2025-09-17 | 37.77 | 37.20 | -0.70 | -1.85% | 37.08 | 37.97 | 66259 | 24789.90 | 2.53% | 0.00 |
| 2025-09-16 | 36.88 | 37.90 | 0.80 | 2.16% | 36.66 | 38.05 | 75795 | 28283.62 | 2.89% | 10.00 |
| 2025-09-15 | 37.00 | 37.10 | -1.11 | -2.90% | 36.30 | 37.63 | 91115 | 33781.90 | 3.47% | 0.00 |
| 2025-09-12 | 38.50 | 38.21 | 0.49 | 1.30% | 37.73 | 39.50 | 154383 | 59789.30 | 5.89% | 1.00 |
| 2025-09-11 | 37.42 | 37.72 | 0.08 | 0.21% | 36.84 | 37.88 | 110541 | 41368.49 | 4.21% | 4.00 |
| 2025-09-10 | 35.81 | 37.64 | 1.83 | 5.11% | 35.67 | 38.30 | 135075 | 50446.89 | 5.15% | 10.00 |
| 2025-09-09 | 36.75 | 35.81 | -1.32 | -3.56% | 35.27 | 36.80 | 92393 | 33138.32 | 3.52% | 0.00 |
| 2025-09-08 | 34.99 | 37.13 | 2.76 | 8.03% | 34.84 | 38.11 | 150899 | 54921.58 | 5.75% | 0.00 |
| 2025-09-05 | 34.00 | 34.37 | 0.76 | 2.26% | 33.51 | 34.49 | 64710 | 22030.16 | 2.47% | 0.00 |
| 2025-09-04 | 34.26 | 33.61 | -0.60 | -1.75% | 33.05 | 34.53 | 67612 | 22958.76 | 2.58% | 10.00 |
| 2025-09-03 | 35.70 | 34.21 | -1.49 | -4.17% | 34.15 | 35.79 | 78096 | 27268.48 | 2.98% | 0.00 |
| 2025-09-02 | 38.19 | 35.70 | -1.47 | -3.95% | 35.38 | 38.36 | 106776 | 38889.16 | 4.07% | 0.00 |
| 2025-09-01 | 37.37 | 37.17 | -0.13 | -0.35% | 36.97 | 37.94 | 65728 | 24517.91 | 2.51% | 27.00 |
| 2025-08-29 | 37.89 | 37.30 | -0.57 | -1.51% | 36.83 | 37.94 | 83185 | 30998.22 | 3.17% | 0.00 |
| 2025-08-28 | 38.00 | 37.87 | -0.21 | -0.55% | 36.62 | 38.48 | 129680 | 48578.65 | 4.94% | 4.00 |
| 2025-08-27 | 40.00 | 38.08 | -2.07 | -5.16% | 38.04 | 40.24 | 151518 | 59371.70 | 5.78% | 11.00 |
| 2025-08-26 | 40.50 | 40.15 | -1.04 | -2.52% | 39.95 | 40.99 | 110308 | 44646.59 | 4.21% | 0.00 |
| 2025-08-25 | 40.88 | 41.19 | 0.19 | 0.46% | 39.81 | 41.54 | 201582 | 82069.66 | 7.69% | 11.00 |
| 2025-08-22 | 39.40 | 41.00 | 1.39 | 3.51% | 38.80 | 41.18 | 192823 | 77938.95 | 7.35% | 24.00 |
| 2025-08-21 | 40.55 | 39.61 | 0.01 | 0.03% | 39.56 | 42.40 | 228494 | 93507.71 | 8.71% | 4.00 |
| 2025-08-20 | 39.50 | 39.60 | -0.37 | -0.93% | 38.51 | 39.98 | 113590 | 44667.72 | 4.33% | 0.00 |
| 2025-08-19 | 40.36 | 39.97 | -0.79 | -1.94% | 39.41 | 41.41 | 177289 | 71301.86 | 6.76% | 0.00 |
| 2025-08-18 | 39.66 | 40.76 | 0.56 | 1.39% | 39.00 | 41.40 | 246203 | 99197.26 | 9.39% | 9.00 |
| 2025-08-15 | 39.87 | 40.20 | 0.33 | 0.83% | 39.01 | 41.29 | 276255 | 111034.83 | 10.53% | 3.00 |
| 2025-08-14 | 36.61 | 39.87 | 2.12 | 5.62% | 36.61 | 43.21 | 350693 | 138662.11 | 13.37% | 11.00 |
| 2025-08-13 | 34.70 | 37.75 | 3.20 | 9.26% | 34.04 | 40.49 | 341007 | 126247.94 | 13.00% | 15.00 |
| 2025-08-12 | 34.01 | 34.55 | 0.42 | 1.23% | 33.80 | 34.55 | 106260 | 36363.65 | 4.05% | 17.00 |
| 2025-08-11 | 33.95 | 34.13 | 0.18 | 0.53% | 33.92 | 34.48 | 89237 | 30552.41 | 3.40% | 0.00 |
| 2025-08-08 | 34.17 | 33.95 | -0.56 | -1.62% | 33.47 | 34.58 | 103441 | 35153.66 | 3.94% | 3.00 |
| 2025-08-07 | 34.40 | 34.51 | -0.18 | -0.52% | 34.02 | 34.89 | 122296 | 42201.59 | 4.66% | 9.00 |
| 2025-08-06 | 35.40 | 34.69 | -0.71 | -2.01% | 34.45 | 35.75 | 159739 | 55880.94 | 6.09% | 0.00 |
| 2025-08-05 | 35.20 | 35.40 | -0.18 | -0.51% | 34.69 | 35.98 | 177484 | 62580.81 | 6.77% | 19.00 |
| 2025-08-04 | 35.03 | 35.58 | -0.41 | -1.14% | 34.34 | 35.60 | 187789 | 65581.30 | 7.16% | 10.00 |
| 2025-08-01 | 36.60 | 35.99 | -0.61 | -1.67% | 34.68 | 36.84 | 347047 | 123578.06 | 13.23% | 35.00 |
| 2025-07-31 | 32.50 | 36.60 | 6.10 | 20.00% | 32.50 | 36.60 | 356617 | 125336.66 | 13.60% | 0.00 |
| 2025-07-30 | 31.19 | 30.50 | -0.69 | -2.21% | 30.13 | 31.20 | 51030 | 15619.95 | 1.95% | 0.00 |
| 2025-07-29 | 31.16 | 31.19 | -0.06 | -0.19% | 30.50 | 31.29 | 49215 | 15210.94 | 1.88% | 0.00 |
| 2025-07-28 | 30.66 | 31.25 | -0.24 | -0.76% | 30.36 | 31.31 | 53891 | 16685.87 | 2.05% | 0.00 |
| 2025-07-25 | 31.38 | 31.49 | 0.11 | 0.35% | 31.31 | 31.59 | 47590 | 14962.03 | 1.81% | 3.00 |
| 2025-07-24 | 31.10 | 31.38 | 0.18 | 0.58% | 31.06 | 31.43 | 44941 | 14062.63 | 1.71% | 0.00 |
| 2025-07-23 | 31.14 | 31.20 | -0.06 | -0.19% | 30.95 | 31.48 | 56413 | 17616.68 | 2.15% | 0.00 |
| 2025-07-22 | 31.62 | 31.26 | -0.35 | -1.11% | 31.10 | 31.62 | 59168 | 18501.58 | 2.26% | 0.00 |
| 2025-07-21 | 31.99 | 31.61 | -0.47 | -1.47% | 31.30 | 31.99 | 69572 | 22024.23 | 2.65% | 0.00 |
| 2025-07-18 | 32.66 | 32.08 | -0.32 | -0.99% | 31.70 | 32.66 | 77155 | 24757.32 | 2.94% | 0.00 |
| 2025-07-17 | 32.68 | 32.40 | 0.00 | 0.00% | 32.19 | 32.74 | 66476 | 21570.83 | 2.53% | 0.00 |
| 2025-07-16 | 32.52 | 32.40 | -0.35 | -1.07% | 32.21 | 32.80 | 52653 | 17097.13 | 2.01% | 0.00 |
| 2025-07-15 | 32.77 | 32.75 | -0.35 | -1.06% | 32.20 | 33.49 | 87382 | 28513.94 | 3.33% | 0.00 |
| 2025-07-14 | 33.31 | 33.10 | -0.01 | -0.03% | 32.14 | 33.88 | 116069 | 38154.23 | 4.43% | 0.00 |
| 2025-07-11 | 33.89 | 33.11 | 0.53 | 1.63% | 32.96 | 34.60 | 128519 | 42888.50 | 4.90% | 17.00 |
| 2025-07-10 | 33.22 | 32.58 | -0.92 | -2.75% | 32.50 | 33.82 | 138205 | 45774.30 | 5.27% | 0.00 |
| 2025-07-09 | 32.81 | 33.50 | 0.55 | 1.67% | 32.18 | 33.68 | 135657 | 44891.38 | 5.17% | 3.00 |
| 2025-07-08 | 32.33 | 32.95 | 0.20 | 0.61% | 32.18 | 33.24 | 110517 | 36303.03 | 4.21% | 0.00 |
| 2025-07-07 | 32.70 | 32.75 | -0.04 | -0.12% | 32.50 | 33.63 | 145805 | 48341.82 | 5.56% | 0.00 |
| 2025-07-04 | 31.99 | 32.79 | 0.91 | 2.85% | 31.30 | 33.15 | 162061 | 52488.03 | 6.18% | 13.00 |
| 2025-07-03 | 31.72 | 31.88 | -0.35 | -1.09% | 31.38 | 32.21 | 110370 | 35033.53 | 4.21% | 5.00 |
| 2025-07-02 | 33.70 | 32.23 | -0.81 | -2.45% | 31.95 | 34.23 | 152019 | 49934.25 | 5.80% | 3.00 |
| 2025-07-01 | 34.91 | 33.04 | -1.47 | -4.26% | 32.73 | 35.30 | 191109 | 63864.61 | 7.29% | 30.00 |
| 2025-06-30 | 31.49 | 34.51 | 2.93 | 9.28% | 31.49 | 37.88 | 293483 | 100346.49 | 11.19% | 2.00 |
数字认证(300579)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。
