| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-17 | 26.90 | 26.77 | -0.21 | -0.78% | 26.56 | 27.23 | 30287 | 8162.29 | 1.15% | 0.00 |
| 2025-04-16 | 27.00 | 26.98 | -0.12 | -0.44% | 26.28 | 27.28 | 33941 | 9099.87 | 1.29% | 0.00 |
| 2025-04-15 | 27.33 | 27.10 | -0.26 | -0.95% | 26.89 | 27.46 | 29217 | 7913.22 | 1.11% | 0.00 |
| 2025-04-14 | 27.33 | 27.36 | 0.40 | 1.48% | 27.25 | 28.07 | 47745 | 13186.44 | 1.82% | 0.00 |
| 2025-04-11 | 26.72 | 26.96 | -0.15 | -0.55% | 26.66 | 27.38 | 42667 | 11550.19 | 1.63% | 0.00 |
| 2025-04-10 | 26.60 | 27.11 | 1.37 | 5.32% | 26.15 | 27.96 | 82695 | 22411.09 | 3.15% | 0.00 |
| 2025-04-09 | 24.89 | 25.74 | 0.60 | 2.39% | 23.50 | 26.10 | 68520 | 17158.21 | 2.61% | 0.00 |
| 2025-04-08 | 24.42 | 25.14 | 1.14 | 4.75% | 24.15 | 25.80 | 67947 | 17012.19 | 2.59% | 0.00 |
| 2025-04-07 | 26.70 | 24.00 | -4.39 | -15.46% | 22.78 | 27.00 | 92599 | 23098.77 | 3.53% | 0.00 |
| 2025-04-03 | 28.25 | 28.39 | -0.16 | -0.56% | 28.11 | 28.76 | 28263 | 8045.06 | 1.08% | 0.00 |
| 2025-04-02 | 28.18 | 28.55 | 0.30 | 1.06% | 28.11 | 28.78 | 33326 | 9506.41 | 1.27% | 0.00 |
| 2025-04-01 | 28.08 | 28.25 | 0.22 | 0.78% | 27.91 | 28.54 | 35573 | 10042.29 | 1.36% | 0.00 |
| 2025-03-31 | 27.70 | 28.03 | 0.11 | 0.39% | 27.40 | 28.15 | 47466 | 13141.88 | 1.81% | 13.00 |
| 2025-03-28 | 28.29 | 27.92 | -0.34 | -1.20% | 27.89 | 28.55 | 28643 | 8044.17 | 1.09% | 0.00 |
| 2025-03-27 | 28.25 | 28.26 | -0.08 | -0.28% | 27.92 | 28.83 | 32892 | 9330.15 | 1.25% | 0.00 |
| 2025-03-26 | 28.30 | 28.34 | -0.01 | -0.04% | 28.20 | 28.72 | 25164 | 7156.35 | 0.96% | 0.00 |
| 2025-03-25 | 28.44 | 28.35 | -0.09 | -0.32% | 27.95 | 28.70 | 37418 | 10600.65 | 1.43% | 1.00 |
| 2025-03-24 | 29.20 | 28.44 | -0.89 | -3.03% | 27.84 | 29.44 | 50422 | 14402.62 | 1.92% | 0.00 |
| 2025-03-21 | 29.88 | 29.33 | -0.69 | -2.30% | 29.22 | 30.20 | 41087 | 12161.29 | 1.57% | 0.00 |
| 2025-03-20 | 30.34 | 30.02 | -0.34 | -1.12% | 29.94 | 30.72 | 33778 | 10224.26 | 1.29% | 0.00 |
| 2025-03-19 | 30.83 | 30.36 | -0.60 | -1.94% | 30.20 | 30.92 | 41188 | 12537.81 | 1.57% | 2.00 |
| 2025-03-18 | 31.20 | 30.96 | -0.17 | -0.55% | 30.80 | 31.84 | 47630 | 14882.14 | 1.82% | 1.00 |
| 2025-03-17 | 30.94 | 31.13 | 0.27 | 0.87% | 30.64 | 31.59 | 56303 | 17573.35 | 2.15% | 0.00 |
| 2025-03-14 | 30.28 | 30.86 | 0.46 | 1.51% | 29.90 | 31.00 | 54540 | 16669.96 | 2.08% | 9.00 |
| 2025-03-13 | 31.40 | 30.40 | -1.29 | -4.07% | 29.92 | 31.43 | 69307 | 21148.35 | 2.64% | 0.00 |
| 2025-03-12 | 31.43 | 31.69 | 0.49 | 1.57% | 31.08 | 32.44 | 78663 | 25042.35 | 3.00% | 0.00 |
| 2025-03-11 | 30.48 | 31.20 | 0.08 | 0.26% | 30.36 | 31.86 | 61379 | 19079.25 | 2.34% | 0.00 |
| 2025-03-10 | 31.50 | 31.12 | -0.53 | -1.67% | 30.61 | 31.80 | 56137 | 17408.93 | 2.14% | 0.00 |
| 2025-03-07 | 32.33 | 31.65 | -1.02 | -3.12% | 31.35 | 32.59 | 86676 | 27652.19 | 3.30% | 0.00 |
| 2025-03-06 | 32.38 | 32.67 | 0.87 | 2.74% | 31.95 | 32.98 | 121274 | 39525.09 | 4.62% | 0.00 |
| 2025-03-05 | 31.80 | 31.80 | -0.24 | -0.75% | 31.02 | 31.99 | 76744 | 24184.39 | 2.93% | 0.00 |
| 2025-03-04 | 31.35 | 32.04 | -0.09 | -0.28% | 31.30 | 32.62 | 110108 | 35264.01 | 4.20% | 0.00 |
| 2025-03-03 | 29.99 | 32.13 | 2.51 | 8.47% | 29.43 | 33.50 | 198566 | 63277.90 | 7.57% | 1.00 |
| 2025-02-28 | 31.57 | 29.62 | -2.26 | -7.09% | 29.50 | 31.83 | 82459 | 25092.37 | 3.14% | 0.00 |
| 2025-02-27 | 32.24 | 31.88 | -0.70 | -2.15% | 31.20 | 32.59 | 96654 | 30800.73 | 3.69% | 0.00 |
| 2025-02-26 | 31.38 | 32.58 | 1.20 | 3.82% | 30.80 | 32.88 | 152736 | 48963.94 | 5.82% | 200.00 |
| 2025-02-25 | 30.90 | 31.38 | -0.35 | -1.10% | 30.78 | 32.08 | 77095 | 24177.93 | 2.94% | 0.00 |
| 2025-02-24 | 32.01 | 31.73 | -0.28 | -0.87% | 31.15 | 32.13 | 102177 | 32363.24 | 3.90% | 2.00 |
| 2025-02-21 | 31.40 | 32.01 | 0.49 | 1.55% | 30.59 | 32.80 | 159614 | 50649.89 | 6.09% | 1.00 |
| 2025-02-20 | 30.52 | 31.52 | 0.97 | 3.18% | 30.10 | 31.57 | 130104 | 40493.29 | 4.96% | 0.00 |
| 2025-02-19 | 29.76 | 30.55 | 0.64 | 2.14% | 29.56 | 30.69 | 78232 | 23673.47 | 2.98% | 0.00 |
| 2025-02-18 | 30.91 | 29.91 | -0.97 | -3.14% | 29.85 | 32.66 | 142272 | 44489.00 | 5.42% | 1.00 |
| 2025-02-17 | 31.20 | 30.88 | -0.42 | -1.34% | 30.70 | 32.18 | 149231 | 46706.02 | 5.69% | 0.00 |
| 2025-02-14 | 31.00 | 31.30 | 1.29 | 4.30% | 30.18 | 31.50 | 150141 | 46479.27 | 5.72% | 1.00 |
| 2025-02-13 | 30.23 | 30.01 | -0.35 | -1.15% | 29.57 | 30.49 | 63263 | 18981.93 | 2.41% | 0.00 |
| 2025-02-12 | 30.10 | 30.36 | 0.17 | 0.56% | 29.97 | 30.58 | 68308 | 20688.47 | 2.60% | 0.00 |
| 2025-02-11 | 30.50 | 30.19 | -0.68 | -2.20% | 29.70 | 30.66 | 84108 | 25367.52 | 3.21% | 20.00 |
| 2025-02-10 | 29.68 | 30.87 | 1.39 | 4.72% | 29.38 | 30.88 | 107426 | 32588.94 | 4.10% | 70.00 |
| 2025-02-07 | 29.00 | 29.48 | 0.53 | 1.83% | 28.80 | 30.00 | 92312 | 27129.60 | 3.52% | 3.00 |
| 2025-02-06 | 28.35 | 28.95 | 0.48 | 1.69% | 27.88 | 28.95 | 73557 | 21041.35 | 2.80% | 20.00 |
| 2025-02-05 | 28.14 | 28.47 | 0.75 | 2.71% | 27.93 | 28.85 | 79140 | 22541.99 | 3.02% | 10.00 |
| 2025-01-27 | 28.40 | 27.72 | -0.64 | -2.26% | 27.26 | 28.54 | 61871 | 17316.91 | 2.36% | 0.00 |
| 2025-01-24 | 26.44 | 28.36 | 1.75 | 6.58% | 26.30 | 28.45 | 107446 | 29702.62 | 4.10% | 19.00 |
| 2025-01-23 | 26.99 | 26.61 | -0.22 | -0.82% | 26.61 | 27.86 | 78988 | 21530.69 | 3.01% | 10.00 |
| 2025-01-22 | 27.00 | 26.83 | 0.54 | 2.05% | 26.29 | 27.14 | 82754 | 22077.64 | 3.16% | 0.00 |
| 2025-01-21 | 26.60 | 26.29 | -0.23 | -0.87% | 25.89 | 26.76 | 41543 | 10878.14 | 1.58% | 0.00 |
| 2025-01-20 | 27.29 | 26.52 | 0.01 | 0.04% | 26.44 | 27.29 | 46382 | 12382.29 | 1.77% | 0.00 |
| 2025-01-17 | 26.46 | 26.51 | 0.00 | 0.00% | 26.26 | 26.83 | 34530 | 9155.24 | 1.32% | 0.00 |
| 2025-01-16 | 26.84 | 26.51 | -0.18 | -0.67% | 26.32 | 27.34 | 50064 | 13414.55 | 1.91% | 0.00 |
| 2025-01-15 | 27.00 | 26.69 | -0.30 | -1.11% | 26.60 | 27.88 | 59850 | 16113.76 | 2.28% | 0.00 |
| 2025-01-14 | 25.90 | 26.99 | 1.20 | 4.65% | 25.65 | 27.06 | 67907 | 18026.51 | 2.59% | 10.00 |
| 2025-01-13 | 25.00 | 25.79 | 0.99 | 3.99% | 24.22 | 25.79 | 57141 | 14388.61 | 2.18% | 0.00 |
| 2025-01-10 | 25.63 | 24.80 | -0.72 | -2.82% | 24.80 | 26.04 | 50018 | 12768.06 | 1.91% | 0.00 |
| 2025-01-09 | 25.57 | 25.52 | -0.23 | -0.89% | 25.48 | 25.98 | 44184 | 11383.25 | 1.68% | 0.00 |
| 2025-01-08 | 26.30 | 25.75 | -0.55 | -2.09% | 24.88 | 26.39 | 59885 | 15355.11 | 2.28% | 0.00 |
| 2025-01-07 | 25.70 | 26.30 | 0.76 | 2.98% | 25.58 | 26.50 | 52804 | 13742.66 | 2.01% | 0.00 |
| 2025-01-06 | 26.32 | 25.54 | -1.07 | -4.02% | 25.36 | 26.86 | 65496 | 17064.98 | 2.50% | 0.00 |
| 2025-01-03 | 29.38 | 26.61 | -3.04 | -10.25% | 26.50 | 29.60 | 121728 | 33812.29 | 4.64% | 5.00 |
| 2025-01-02 | 30.11 | 29.65 | -1.77 | -5.63% | 29.10 | 31.13 | 136281 | 40808.88 | 5.20% | 1.00 |
| 2024-12-31 | 30.30 | 31.42 | 2.05 | 6.98% | 30.13 | 32.90 | 200210 | 63005.80 | 7.63% | 0.00 |
| 2024-12-30 | 29.00 | 29.37 | 0.40 | 1.38% | 28.40 | 29.66 | 48102 | 14044.48 | 1.83% | 0.00 |
| 2024-12-27 | 29.29 | 28.97 | -0.33 | -1.13% | 28.91 | 29.98 | 44670 | 13134.58 | 1.70% | 15.00 |
| 2024-12-26 | 29.18 | 29.30 | 0.20 | 0.69% | 29.18 | 29.70 | 38064 | 11205.74 | 1.45% | 1.00 |
| 2024-12-25 | 29.90 | 29.10 | -0.83 | -2.77% | 28.88 | 29.98 | 41441 | 12103.78 | 1.58% | 0.00 |
| 2024-12-24 | 30.27 | 29.93 | -0.18 | -0.60% | 29.51 | 30.49 | 49102 | 14671.93 | 1.87% | 0.00 |
| 2024-12-23 | 31.80 | 30.11 | -1.85 | -5.79% | 29.91 | 31.92 | 65248 | 20023.02 | 2.49% | 0.00 |
| 2024-12-20 | 31.14 | 31.96 | 0.31 | 0.98% | 31.06 | 32.37 | 71322 | 22734.20 | 2.72% | 0.00 |
| 2024-12-19 | 30.45 | 31.65 | 0.41 | 1.31% | 30.45 | 31.89 | 77594 | 24351.56 | 2.96% | 0.00 |
| 2024-12-18 | 30.80 | 31.24 | 0.60 | 1.96% | 30.23 | 31.52 | 62493 | 19397.61 | 2.38% | 0.00 |
| 2024-12-17 | 31.43 | 30.64 | -1.08 | -3.40% | 30.50 | 31.57 | 74400 | 23015.66 | 2.84% | 0.00 |
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。
