| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-03-25 | 36.47 | 38.30 | 1.93 | 5.31% | 36.47 | 39.07 | 788002 | 300031.53 | 10.97% |
| 2026-03-24 | 36.01 | 36.37 | 1.07 | 3.03% | 34.66 | 36.67 | 605464 | 217452.88 | 8.43% |
| 2026-03-23 | 35.63 | 35.30 | -1.71 | -4.62% | 35.02 | 37.02 | 554592 | 199663.34 | 7.72% |
| 2026-03-20 | 39.57 | 37.01 | -2.57 | -6.49% | 37.00 | 39.80 | 785467 | 297466.41 | 10.93% |
| 2026-03-19 | 38.25 | 39.58 | 0.84 | 2.17% | 38.00 | 40.56 | 1299956 | 515280.38 | 18.10% |
| 2026-03-18 | 35.80 | 38.74 | 3.52 | 9.99% | 35.33 | 38.74 | 734466 | 276896.34 | 10.22% |
| 2026-03-17 | 36.26 | 35.22 | -0.58 | -1.62% | 35.18 | 36.55 | 350774 | 125515.43 | 4.88% |
| 2026-03-16 | 35.57 | 35.80 | 0.28 | 0.79% | 34.28 | 35.84 | 383852 | 134590.97 | 5.34% |
| 2026-03-13 | 37.50 | 35.52 | -2.31 | -6.11% | 35.37 | 37.50 | 483965 | 174685.72 | 6.74% |
| 2026-03-12 | 38.68 | 37.83 | -0.80 | -2.07% | 37.45 | 38.98 | 419925 | 160182.98 | 5.85% |
| 2026-03-11 | 39.00 | 38.63 | -0.94 | -2.38% | 38.50 | 39.48 | 538947 | 209510.98 | 7.50% |
| 2026-03-10 | 38.60 | 39.57 | 1.54 | 4.05% | 37.82 | 39.69 | 848911 | 329884.56 | 11.82% |
| 2026-03-09 | 35.99 | 38.03 | 1.58 | 4.33% | 35.10 | 38.41 | 747058 | 276344.09 | 10.40% |
| 2026-03-06 | 36.00 | 36.45 | -0.09 | -0.25% | 35.61 | 36.68 | 339344 | 122942.74 | 4.72% |
| 2026-03-05 | 37.15 | 36.54 | 0.26 | 0.72% | 36.04 | 37.36 | 494050 | 180578.86 | 6.88% |
| 2026-03-04 | 35.10 | 36.28 | 0.43 | 1.20% | 35.10 | 37.17 | 384345 | 140105.61 | 5.35% |
| 2026-03-03 | 39.18 | 35.85 | -3.45 | -8.78% | 35.62 | 39.25 | 702341 | 259988.98 | 9.78% |
| 2026-03-02 | 39.39 | 39.30 | -2.09 | -5.05% | 38.83 | 40.50 | 664013 | 262084.17 | 9.24% |
| 2026-02-27 | 38.98 | 41.39 | 1.60 | 4.02% | 38.81 | 42.74 | 873798 | 357812.81 | 12.16% |
| 2026-02-26 | 38.69 | 39.79 | 1.38 | 3.59% | 38.60 | 41.00 | 885497 | 352911.50 | 12.33% |
| 2026-02-25 | 39.03 | 38.41 | -0.57 | -1.46% | 38.20 | 39.44 | 603381 | 232709.02 | 8.40% |
| 2026-02-24 | 42.88 | 38.98 | -3.82 | -8.93% | 38.60 | 42.88 | 902010 | 357179.31 | 12.56% |
| 2026-02-13 | 43.00 | 42.80 | -0.73 | -1.68% | 42.51 | 45.12 | 899851 | 392190.09 | 12.53% |
| 2026-02-12 | 43.99 | 43.53 | 1.53 | 3.64% | 42.85 | 44.99 | 1100310 | 481962.75 | 15.32% |
| 2026-02-11 | 41.03 | 42.00 | 0.10 | 0.24% | 41.03 | 43.88 | 1280834 | 547246.19 | 17.83% |
| 2026-02-10 | 39.21 | 41.90 | 2.35 | 5.94% | 38.86 | 43.50 | 1556633 | 641695.38 | 21.67% |
| 2026-02-09 | 41.16 | 39.55 | 0.39 | 1.00% | 39.30 | 41.41 | 1418668 | 567609.62 | 19.75% |
| 2026-02-06 | 34.90 | 39.16 | 3.56 | 10.00% | 34.23 | 39.16 | 1042854 | 394273.62 | 14.52% |
| 2026-02-05 | 34.82 | 35.60 | -0.52 | -1.44% | 34.50 | 36.28 | 461602 | 162694.55 | 6.43% |
| 2026-02-04 | 38.50 | 36.12 | -3.25 | -8.26% | 35.60 | 38.50 | 811017 | 298220.12 | 11.29% |
| 2026-02-03 | 38.10 | 39.37 | 1.48 | 3.91% | 37.45 | 39.37 | 886648 | 342473.25 | 12.34% |
| 2026-02-02 | 37.20 | 37.89 | 0.32 | 0.85% | 36.70 | 39.73 | 836894 | 319607.72 | 11.65% |
| 2026-01-30 | 38.30 | 37.57 | 0.75 | 2.04% | 37.21 | 39.90 | 811285 | 309736.19 | 11.29% |
| 2026-01-29 | 36.00 | 36.82 | 0.00 | 0.00% | 34.85 | 38.33 | 817028 | 304718.94 | 11.37% |
| 2026-01-28 | 37.55 | 36.82 | -0.74 | -1.97% | 36.59 | 38.30 | 669076 | 249385.45 | 9.31% |
| 2026-01-27 | 36.97 | 37.56 | 0.86 | 2.34% | 36.21 | 38.10 | 884678 | 329656.00 | 12.31% |
| 2026-01-26 | 35.94 | 36.70 | 1.67 | 4.77% | 35.29 | 37.40 | 842719 | 306013.41 | 11.73% |
| 2026-01-23 | 36.13 | 35.03 | 0.48 | 1.39% | 34.90 | 36.13 | 543998 | 192333.03 | 7.57% |
| 2026-01-22 | 34.21 | 34.55 | 0.73 | 2.16% | 33.89 | 34.85 | 383414 | 131941.58 | 5.34% |
| 2026-01-21 | 33.18 | 33.82 | 0.16 | 0.48% | 33.18 | 34.38 | 316067 | 107147.23 | 4.40% |
| 2026-01-20 | 34.58 | 33.66 | -0.60 | -1.75% | 33.22 | 34.86 | 382020 | 129278.71 | 5.32% |
| 2026-01-19 | 34.51 | 34.26 | -1.31 | -3.68% | 34.20 | 35.27 | 522178 | 180655.78 | 7.27% |
| 2026-01-16 | 36.41 | 35.57 | -2.61 | -6.84% | 35.57 | 38.13 | 1016201 | 371117.41 | 14.15% |
| 2026-01-15 | 40.00 | 38.18 | -0.34 | -0.88% | 37.37 | 41.60 | 1589839 | 624889.00 | 22.13% |
| 2026-01-14 | 35.90 | 38.52 | 3.50 | 9.99% | 35.90 | 38.52 | 1265441 | 479023.88 | 17.62% |
| 2026-01-13 | 37.98 | 35.02 | -0.71 | -1.99% | 34.87 | 37.99 | 788156 | 285051.41 | 10.97% |
| 2026-01-12 | 35.52 | 35.73 | 1.25 | 3.63% | 34.14 | 36.62 | 831536 | 294386.22 | 11.58% |
| 2026-01-09 | 33.40 | 34.48 | 1.75 | 5.35% | 33.40 | 34.85 | 701671 | 240049.66 | 9.77% |
| 2026-01-08 | 32.73 | 32.73 | -0.32 | -0.97% | 32.56 | 33.54 | 468544 | 154678.03 | 6.52% |
| 2026-01-07 | 31.94 | 33.05 | 1.21 | 3.80% | 31.50 | 33.66 | 614949 | 200760.75 | 8.56% |
| 2026-01-06 | 31.63 | 31.84 | 0.35 | 1.11% | 31.28 | 32.19 | 380011 | 120173.58 | 5.29% |
| 2026-01-05 | 30.70 | 31.49 | 1.06 | 3.48% | 30.52 | 31.49 | 324591 | 101270.87 | 4.52% |
| 2025-12-31 | 30.18 | 30.43 | 0.33 | 1.10% | 30.11 | 30.99 | 266817 | 81548.84 | 3.71% |
| 2025-12-30 | 30.10 | 30.10 | -0.20 | -0.66% | 29.93 | 30.37 | 185212 | 55887.75 | 2.58% |
| 2025-12-29 | 30.08 | 30.30 | 0.23 | 0.76% | 29.96 | 30.70 | 260351 | 79039.02 | 3.62% |
| 2025-12-26 | 30.20 | 30.07 | -0.14 | -0.46% | 29.90 | 30.36 | 208770 | 62855.99 | 2.91% |
| 2025-12-25 | 30.00 | 30.21 | 0.18 | 0.60% | 29.90 | 30.33 | 196345 | 59185.47 | 2.73% |
| 2025-12-24 | 30.01 | 30.03 | -0.13 | -0.43% | 29.67 | 30.11 | 236933 | 70965.98 | 3.30% |
| 2025-12-23 | 29.60 | 30.16 | 0.62 | 2.10% | 29.23 | 30.55 | 373248 | 111828.76 | 5.20% |
| 2025-12-22 | 29.28 | 29.54 | 0.34 | 1.16% | 29.22 | 29.78 | 191406 | 56588.22 | 2.66% |
| 2025-12-19 | 29.25 | 29.20 | 0.09 | 0.31% | 29.11 | 29.45 | 154391 | 45209.46 | 2.15% |
| 2025-12-18 | 29.21 | 29.11 | -0.49 | -1.66% | 29.06 | 29.71 | 153595 | 45107.64 | 2.14% |
| 2025-12-17 | 29.12 | 29.60 | 0.47 | 1.61% | 28.97 | 29.74 | 184559 | 54179.63 | 2.57% |
| 2025-12-16 | 30.10 | 29.13 | -1.14 | -3.77% | 28.91 | 30.26 | 275568 | 80916.03 | 3.84% |
| 2025-12-15 | 30.90 | 30.27 | -0.97 | -3.10% | 30.27 | 30.99 | 220512 | 67433.93 | 3.07% |
| 2025-12-12 | 31.16 | 31.24 | 0.04 | 0.13% | 30.93 | 31.47 | 207558 | 64828.65 | 2.89% |
| 2025-12-11 | 32.20 | 31.20 | -0.85 | -2.65% | 31.17 | 32.28 | 232377 | 73551.88 | 3.23% |
| 2025-12-10 | 32.50 | 32.05 | -0.52 | -1.60% | 31.71 | 32.50 | 273713 | 87481.26 | 3.81% |
| 2025-12-09 | 32.62 | 32.57 | 0.31 | 0.96% | 32.30 | 33.96 | 492258 | 162860.92 | 6.85% |
| 2025-12-08 | 31.98 | 32.26 | 0.43 | 1.35% | 31.84 | 32.45 | 287327 | 92440.80 | 4.00% |
| 2025-12-05 | 31.80 | 31.83 | 0.07 | 0.22% | 31.14 | 32.13 | 225627 | 71568.32 | 3.14% |
| 2025-12-04 | 31.51 | 31.76 | -0.02 | -0.06% | 31.40 | 32.08 | 268612 | 85287.41 | 3.74% |
| 2025-12-03 | 33.04 | 31.78 | -1.51 | -4.54% | 31.70 | 33.26 | 392682 | 126631.66 | 5.47% |
| 2025-12-02 | 34.26 | 33.29 | -0.93 | -2.72% | 33.20 | 34.35 | 337356 | 113208.50 | 4.70% |
| 2025-12-01 | 34.09 | 34.22 | -1.47 | -4.12% | 33.30 | 34.70 | 585748 | 200036.33 | 8.15% |
| 2025-11-28 | 35.86 | 35.69 | -0.04 | -0.11% | 35.30 | 36.58 | 487483 | 174293.77 | 6.79% |
| 2025-11-27 | 36.00 | 35.73 | -0.58 | -1.60% | 35.35 | 37.03 | 721610 | 261858.77 | 10.05% |
| 2025-11-26 | 36.46 | 36.31 | -0.16 | -0.44% | 36.22 | 38.60 | 1158182 | 430256.12 | 16.12% |
| 2025-11-25 | 35.48 | 36.47 | 1.26 | 3.58% | 35.22 | 36.96 | 1137458 | 413093.75 | 15.83% |
| 2025-11-24 | 32.81 | 35.21 | 3.20 | 10.00% | 31.50 | 35.21 | 824995 | 283128.28 | 11.48% |
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。
