| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-04-01 | 34.45 | 33.47 | -1.37 | -3.93% | 33.30 | 34.49 | 484604 | 163624.61 | 8.09% |
| 2025-03-31 | 31.97 | 34.84 | 1.87 | 5.67% | 31.70 | 35.25 | 735666 | 245855.75 | 12.29% |
| 2025-03-28 | 32.64 | 32.97 | 0.25 | 0.76% | 32.64 | 34.20 | 508431 | 169855.61 | 8.49% |
| 2025-03-27 | 33.80 | 32.72 | -0.47 | -1.42% | 32.65 | 34.34 | 484594 | 161955.92 | 8.09% |
| 2025-03-26 | 32.60 | 33.19 | 0.45 | 1.37% | 32.55 | 33.47 | 384149 | 127405.66 | 6.42% |
| 2025-03-25 | 35.23 | 32.74 | -2.51 | -7.12% | 32.43 | 35.24 | 678035 | 226916.53 | 11.33% |
| 2025-03-24 | 36.31 | 35.25 | -2.10 | -5.62% | 34.87 | 36.80 | 679233 | 241507.72 | 11.35% |
| 2025-03-21 | 39.50 | 37.35 | -3.47 | -8.50% | 36.74 | 40.07 | 791608 | 304866.88 | 13.22% |
| 2025-03-20 | 41.18 | 40.82 | -1.77 | -4.16% | 40.26 | 42.69 | 820307 | 339914.59 | 13.70% |
| 2025-03-19 | 39.60 | 42.59 | 2.44 | 6.08% | 38.93 | 44.17 | 1105735 | 464694.72 | 18.47% |
| 2025-03-18 | 41.05 | 40.15 | -0.86 | -2.10% | 39.78 | 42.00 | 623033 | 253446.69 | 10.41% |
| 2025-03-17 | 41.29 | 41.01 | -0.69 | -1.65% | 40.81 | 42.90 | 700688 | 293131.53 | 11.70% |
| 2025-03-14 | 40.75 | 41.70 | -0.03 | -0.07% | 39.71 | 43.00 | 961159 | 398886.28 | 16.06% |
| 2025-03-13 | 39.10 | 41.73 | 1.98 | 4.98% | 37.90 | 43.44 | 1137410 | 457500.56 | 19.00% |
| 2025-03-12 | 42.20 | 39.75 | -0.47 | -1.17% | 39.39 | 42.50 | 1155259 | 478002.06 | 19.30% |
| 2025-03-11 | 35.15 | 40.22 | 3.66 | 10.01% | 35.14 | 40.22 | 899034 | 341445.72 | 15.02% |
| 2025-03-10 | 38.00 | 36.56 | -2.69 | -6.85% | 36.56 | 38.75 | 645433 | 241371.27 | 10.78% |
| 2025-03-07 | 38.11 | 39.25 | -0.10 | -0.25% | 37.00 | 42.06 | 1194908 | 470975.53 | 19.96% |
| 2025-03-06 | 37.20 | 39.35 | 2.57 | 6.99% | 36.27 | 40.46 | 1188810 | 453941.16 | 19.86% |
| 2025-03-05 | 35.81 | 36.78 | 2.12 | 6.12% | 33.85 | 37.52 | 1061685 | 378345.88 | 17.73% |
| 2025-03-04 | 33.00 | 34.66 | 0.59 | 1.73% | 32.99 | 35.03 | 662630 | 227399.86 | 11.07% |
| 2025-03-03 | 33.78 | 34.07 | 0.57 | 1.70% | 32.58 | 35.15 | 728375 | 248306.38 | 12.17% |
| 2025-02-28 | 35.60 | 33.50 | -3.56 | -9.61% | 33.35 | 36.40 | 881139 | 304340.22 | 14.72% |
| 2025-02-27 | 38.38 | 37.06 | -1.94 | -4.97% | 36.10 | 39.99 | 927300 | 349137.66 | 15.49% |
| 2025-02-26 | 40.90 | 39.00 | -1.99 | -4.85% | 38.19 | 40.90 | 943776 | 371455.38 | 15.77% |
| 2025-02-25 | 38.24 | 40.99 | -1.50 | -3.53% | 38.24 | 44.18 | 1315074 | 526551.00 | 21.97% |
| 2025-02-24 | 42.00 | 42.49 | 2.12 | 5.25% | 41.22 | 44.41 | 1693611 | 730294.25 | 28.29% |
| 2025-02-21 | 40.37 | 40.37 | 3.67 | 10.00% | 40.02 | 40.37 | 610806 | 246557.75 | 10.20% |
| 2025-02-20 | 34.05 | 36.70 | 0.42 | 1.16% | 34.05 | 38.83 | 1382340 | 509304.06 | 23.09% |
| 2025-02-19 | 35.03 | 36.28 | 2.52 | 7.46% | 33.25 | 37.11 | 1626898 | 571668.50 | 27.18% |
| 2025-02-18 | 35.80 | 33.76 | -3.75 | -10.00% | 33.76 | 36.49 | 1404176 | 486474.91 | 23.46% |
| 2025-02-17 | 37.51 | 37.51 | 3.41 | 10.00% | 37.51 | 37.51 | 232367 | 87160.71 | 3.88% |
| 2025-02-14 | 33.75 | 34.10 | 3.10 | 10.00% | 31.00 | 34.10 | 1049720 | 343043.16 | 17.53% |
| 2025-02-13 | 31.00 | 31.00 | 2.82 | 10.01% | 29.90 | 31.00 | 946886 | 290815.69 | 15.82% |
| 2025-02-12 | 28.18 | 28.18 | 2.56 | 9.99% | 28.18 | 28.18 | 91940 | 25908.75 | 1.54% |
| 2025-02-11 | 23.82 | 25.62 | 0.92 | 3.72% | 23.61 | 27.17 | 1182033 | 299256.25 | 19.75% |
| 2025-02-10 | 23.42 | 24.70 | 2.25 | 10.02% | 23.18 | 24.70 | 942452 | 230288.59 | 15.74% |
| 2025-02-07 | 23.15 | 22.45 | -0.61 | -2.65% | 21.98 | 23.71 | 812014 | 186253.97 | 13.56% |
| 2025-02-06 | 21.22 | 23.06 | 1.22 | 5.59% | 20.91 | 23.42 | 792182 | 176236.11 | 13.23% |
| 2025-02-05 | 20.57 | 21.84 | 1.99 | 10.03% | 20.40 | 21.84 | 813353 | 173470.19 | 13.59% |
| 2025-01-27 | 20.80 | 19.85 | -0.68 | -3.31% | 19.80 | 20.80 | 298589 | 59943.66 | 4.99% |
| 2025-01-24 | 19.28 | 20.53 | 1.05 | 5.39% | 19.27 | 20.53 | 450024 | 90374.47 | 7.52% |
| 2025-01-23 | 20.50 | 19.48 | -0.58 | -2.89% | 19.48 | 20.62 | 448599 | 89859.27 | 7.49% |
| 2025-01-22 | 19.42 | 20.06 | 0.41 | 2.09% | 19.25 | 20.06 | 409910 | 80750.77 | 6.85% |
| 2025-01-21 | 19.30 | 19.65 | 0.55 | 2.88% | 19.12 | 19.75 | 409563 | 79728.26 | 6.84% |
| 2025-01-20 | 19.08 | 19.10 | 0.31 | 1.65% | 18.73 | 19.33 | 312069 | 59558.97 | 5.21% |
| 2025-01-17 | 18.99 | 18.79 | -0.05 | -0.27% | 18.68 | 19.09 | 284495 | 53717.31 | 4.75% |
| 2025-01-16 | 19.20 | 18.84 | -0.32 | -1.67% | 18.58 | 19.35 | 421261 | 79885.20 | 7.04% |
| 2025-01-15 | 18.62 | 19.16 | 0.58 | 3.12% | 18.53 | 19.44 | 538514 | 102704.55 | 9.00% |
| 2025-01-14 | 17.69 | 18.58 | 1.08 | 6.17% | 17.49 | 18.59 | 404322 | 73432.20 | 6.75% |
| 2025-01-13 | 17.37 | 17.50 | -0.23 | -1.30% | 16.83 | 17.62 | 285210 | 49370.39 | 4.76% |
| 2025-01-10 | 18.82 | 17.73 | -1.09 | -5.79% | 17.72 | 18.82 | 433021 | 79190.05 | 7.23% |
| 2025-01-09 | 18.17 | 18.82 | 0.64 | 3.52% | 18.06 | 19.22 | 588074 | 111164.94 | 9.82% |
| 2025-01-08 | 18.10 | 18.18 | -0.27 | -1.46% | 17.47 | 18.60 | 493811 | 88859.02 | 8.25% |
| 2025-01-07 | 17.78 | 18.45 | 0.80 | 4.53% | 17.58 | 18.45 | 541628 | 98084.84 | 9.05% |
| 2025-01-06 | 17.97 | 17.65 | -0.70 | -3.81% | 17.50 | 18.40 | 494807 | 88300.39 | 8.27% |
| 2025-01-03 | 20.00 | 18.35 | -2.04 | -10.00% | 18.35 | 20.22 | 789326 | 149652.23 | 13.19% |
| 2025-01-02 | 21.61 | 20.39 | -2.26 | -9.98% | 20.39 | 22.56 | 1118180 | 234212.98 | 18.68% |
| 2024-12-31 | 23.71 | 22.65 | 1.10 | 5.10% | 22.37 | 23.71 | 1491875 | 346879.47 | 24.92% |
| 2024-12-30 | 21.55 | 21.55 | 1.96 | 10.01% | 21.55 | 21.55 | 114996 | 24781.62 | 1.92% |
| 2024-12-27 | 19.10 | 19.59 | 0.43 | 2.24% | 19.02 | 20.60 | 625561 | 123982.53 | 10.45% |
| 2024-12-26 | 18.30 | 19.16 | 0.98 | 5.39% | 18.20 | 20.00 | 620298 | 119719.96 | 10.36% |
| 2024-12-25 | 17.61 | 18.18 | 0.54 | 3.06% | 17.18 | 18.38 | 309472 | 55308.80 | 5.17% |
| 2024-12-24 | 17.98 | 17.64 | -0.16 | -0.90% | 17.36 | 18.10 | 214161 | 37827.61 | 3.58% |
| 2024-12-23 | 18.60 | 17.80 | -0.56 | -3.05% | 17.77 | 18.74 | 300635 | 54505.62 | 5.02% |
| 2024-12-20 | 17.81 | 18.36 | 0.26 | 1.44% | 17.61 | 18.58 | 357269 | 64838.38 | 5.97% |
| 2024-12-19 | 16.91 | 18.10 | 1.04 | 6.10% | 16.83 | 18.48 | 392282 | 69742.00 | 6.55% |
| 2024-12-18 | 16.63 | 17.06 | 0.43 | 2.59% | 16.43 | 17.35 | 138666 | 23539.03 | 2.32% |
| 2024-12-17 | 16.99 | 16.63 | -0.39 | -2.29% | 16.55 | 17.05 | 103239 | 17298.60 | 1.72% |
| 2024-12-16 | 17.32 | 17.02 | -0.25 | -1.45% | 16.95 | 17.50 | 127519 | 21845.56 | 2.13% |
| 2024-12-13 | 17.30 | 17.27 | -0.12 | -0.69% | 17.25 | 17.56 | 161522 | 28173.68 | 2.70% |
| 2024-12-12 | 17.42 | 17.39 | -0.03 | -0.17% | 17.15 | 17.50 | 119867 | 20764.92 | 2.00% |
| 2024-12-11 | 16.97 | 17.42 | 0.52 | 3.08% | 16.95 | 17.47 | 171617 | 29697.52 | 2.87% |
| 2024-12-10 | 17.16 | 16.90 | 0.19 | 1.14% | 16.86 | 17.30 | 155313 | 26579.88 | 2.59% |
| 2024-12-09 | 16.89 | 16.71 | -0.20 | -1.18% | 16.60 | 17.06 | 88956 | 14935.24 | 1.49% |
| 2024-12-06 | 16.84 | 16.91 | 0.14 | 0.83% | 16.65 | 17.06 | 100020 | 16876.81 | 1.67% |
| 2024-12-05 | 16.51 | 16.77 | 0.21 | 1.27% | 16.47 | 16.91 | 78448 | 13153.04 | 1.31% |
| 2024-12-04 | 16.94 | 16.56 | -0.38 | -2.24% | 16.46 | 16.99 | 104462 | 17459.34 | 1.74% |
| 2024-12-03 | 17.14 | 16.94 | -0.20 | -1.17% | 16.75 | 17.20 | 102981 | 17424.48 | 1.72% |
| 2024-12-02 | 16.99 | 17.14 | 0.18 | 1.06% | 16.97 | 17.30 | 124926 | 21437.15 | 2.09% |
数据港(603881)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。
