| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-03 | 8.99 | 8.90 | -1.54 | -14.75% | 8.88 | 9.79 | 1122448 | 104084.52 | 17.56% | 469.00 |
| 2025-04-02 | 9.76 | 10.44 | 0.76 | 7.85% | 9.62 | 11.12 | 1043890 | 109100.17 | 16.33% | 127.00 |
| 2025-04-01 | 10.26 | 9.68 | -0.52 | -5.10% | 9.64 | 10.43 | 721009 | 71289.68 | 11.28% | 84.00 |
| 2025-03-31 | 10.06 | 10.20 | -0.90 | -8.11% | 9.33 | 10.50 | 936400 | 92187.77 | 14.65% | 259.00 |
| 2025-03-28 | 10.71 | 11.10 | 0.18 | 1.65% | 10.68 | 11.31 | 616697 | 68024.52 | 9.65% | 262.00 |
| 2025-03-27 | 10.90 | 10.92 | 0.01 | 0.09% | 10.77 | 11.45 | 725832 | 80633.89 | 11.36% | 68.00 |
| 2025-03-26 | 10.71 | 10.91 | 0.03 | 0.28% | 10.71 | 11.15 | 688238 | 75100.17 | 10.77% | 11.00 |
| 2025-03-25 | 12.87 | 10.88 | -1.99 | -15.46% | 10.68 | 13.09 | 1153392 | 136425.69 | 18.04% | 82.00 |
| 2025-03-24 | 12.16 | 12.87 | 0.72 | 5.93% | 12.00 | 13.10 | 927749 | 117594.59 | 14.51% | 38.00 |
| 2025-03-21 | 12.60 | 12.15 | -0.83 | -6.39% | 12.12 | 13.27 | 771258 | 97142.80 | 12.07% | 96.00 |
| 2025-03-20 | 13.42 | 12.98 | -0.68 | -4.98% | 12.85 | 13.62 | 855515 | 112932.09 | 13.38% | 168.00 |
| 2025-03-19 | 13.10 | 13.66 | 0.55 | 4.20% | 12.83 | 13.84 | 1018279 | 136538.42 | 15.93% | 383.00 |
| 2025-03-18 | 13.89 | 13.11 | -0.60 | -4.38% | 13.01 | 14.17 | 1211378 | 163353.33 | 18.95% | 140.00 |
| 2025-03-17 | 13.70 | 13.71 | -0.57 | -3.99% | 13.39 | 14.28 | 1199240 | 165617.00 | 18.76% | 517.00 |
| 2025-03-14 | 12.88 | 14.28 | 1.07 | 8.10% | 12.60 | 15.26 | 1846366 | 258353.31 | 28.89% | 191.00 |
| 2025-03-13 | 12.44 | 13.21 | 0.63 | 5.01% | 12.30 | 13.50 | 1660917 | 215482.30 | 25.98% | 54.00 |
| 2025-03-12 | 12.61 | 12.58 | 0.22 | 1.78% | 12.10 | 14.65 | 1888157 | 248599.53 | 29.54% | 572.00 |
| 2025-03-11 | 11.50 | 12.36 | 0.47 | 3.95% | 11.36 | 12.40 | 1313237 | 156428.00 | 20.54% | 214.00 |
| 2025-03-10 | 11.55 | 11.89 | 0.37 | 3.21% | 11.32 | 12.18 | 1278533 | 150551.94 | 20.00% | 21.00 |
| 2025-03-07 | 12.06 | 11.52 | -0.97 | -7.77% | 11.41 | 12.84 | 1864020 | 223985.33 | 29.16% | 268.00 |
| 2025-03-06 | 10.69 | 12.49 | 2.08 | 19.98% | 10.21 | 12.49 | 1865086 | 212175.61 | 29.18% | 32.00 |
| 2025-03-05 | 9.66 | 10.41 | 0.66 | 6.77% | 9.30 | 11.20 | 1306230 | 132888.08 | 20.44% | 9.00 |
| 2025-03-04 | 9.29 | 9.75 | 0.20 | 2.09% | 9.21 | 9.98 | 704782 | 68514.57 | 11.03% | 22.00 |
| 2025-03-03 | 9.42 | 9.55 | 0.27 | 2.91% | 9.05 | 9.88 | 746574 | 70612.97 | 11.68% | 115.00 |
| 2025-02-28 | 10.33 | 9.28 | -1.27 | -12.04% | 9.27 | 10.85 | 951975 | 94484.45 | 14.89% | 254.00 |
| 2025-02-27 | 10.54 | 10.55 | -0.45 | -4.09% | 10.27 | 11.28 | 1282091 | 137488.39 | 20.06% | 86.00 |
| 2025-02-26 | 9.50 | 11.00 | 1.33 | 13.75% | 9.37 | 11.50 | 1585087 | 160044.67 | 24.80% | 76.00 |
| 2025-02-25 | 9.20 | 9.67 | 0.14 | 1.47% | 9.19 | 9.98 | 982238 | 95226.32 | 15.37% | 69.00 |
| 2025-02-24 | 10.07 | 9.53 | -1.09 | -10.26% | 9.30 | 10.07 | 1283637 | 123363.13 | 20.08% | 88.00 |
| 2025-02-21 | 10.49 | 10.62 | -0.01 | -0.09% | 10.00 | 11.00 | 1535050 | 161869.48 | 24.01% | 80.00 |
| 2025-02-20 | 10.79 | 10.63 | -0.10 | -0.93% | 10.56 | 11.88 | 1892296 | 210483.97 | 29.60% | 295.00 |
| 2025-02-19 | 10.67 | 10.73 | -0.02 | -0.19% | 10.33 | 11.80 | 2167792 | 236914.58 | 33.91% | 17.00 |
| 2025-02-18 | 8.98 | 10.75 | 1.79 | 19.98% | 8.46 | 10.75 | 2335890 | 228040.81 | 36.54% | 110.00 |
| 2025-02-17 | 9.88 | 8.96 | -0.91 | -9.22% | 8.78 | 10.28 | 1947852 | 180885.00 | 30.47% | 26.00 |
| 2025-02-14 | 9.09 | 9.87 | 0.71 | 7.75% | 8.91 | 10.99 | 2215651 | 223940.14 | 34.66% | 373.00 |
| 2025-02-13 | 8.06 | 9.16 | 1.53 | 20.05% | 7.99 | 9.16 | 1888484 | 161604.05 | 29.54% | 12.00 |
| 2025-02-12 | 6.40 | 7.63 | 1.27 | 19.97% | 6.35 | 7.63 | 1663438 | 118049.29 | 26.02% | 1.00 |
| 2025-02-11 | 6.57 | 6.36 | -0.25 | -3.78% | 6.34 | 6.61 | 893049 | 57494.23 | 13.97% | 40.00 |
| 2025-02-10 | 6.50 | 6.61 | 0.16 | 2.48% | 6.46 | 6.85 | 1010992 | 66917.14 | 15.82% | 82.00 |
| 2025-02-07 | 6.14 | 6.45 | 0.16 | 2.54% | 6.10 | 6.79 | 1252486 | 79630.80 | 19.59% | 246.00 |
| 2025-02-06 | 5.96 | 6.29 | 0.53 | 9.20% | 5.91 | 6.30 | 1090516 | 66257.73 | 17.06% | 157.00 |
| 2025-02-05 | 5.71 | 5.76 | 0.18 | 3.23% | 5.60 | 5.83 | 796132 | 45553.07 | 12.45% | 87.00 |
| 2025-01-27 | 6.50 | 5.58 | -0.89 | -13.76% | 5.56 | 6.54 | 1084034 | 64832.79 | 16.96% | 62.00 |
| 2025-01-24 | 6.86 | 6.47 | -0.58 | -8.23% | 6.27 | 6.91 | 1434743 | 92879.37 | 22.45% | 98.00 |
| 2025-01-23 | 8.70 | 7.05 | -1.67 | -19.15% | 6.98 | 8.72 | 1986797 | 156520.34 | 31.08% | 596.00 |
| 2025-01-22 | 8.21 | 8.72 | 0.12 | 1.40% | 8.08 | 9.05 | 1532078 | 132467.06 | 23.97% | 879.00 |
| 2025-01-21 | 7.93 | 8.60 | 0.76 | 9.69% | 7.62 | 8.60 | 1615809 | 131244.98 | 25.28% | 1215.00 |
| 2025-01-20 | 8.38 | 7.84 | -0.02 | -0.25% | 7.50 | 8.38 | 1336131 | 105404.96 | 20.90% | 363.00 |
| 2025-01-17 | 8.21 | 7.86 | -1.30 | -14.19% | 7.84 | 8.71 | 1735006 | 143128.17 | 27.14% | 280.00 |
| 2025-01-16 | 7.97 | 9.16 | 1.53 | 20.05% | 7.74 | 9.16 | 2378915 | 204826.62 | 37.22% | 94.00 |
| 2025-01-15 | 7.80 | 7.63 | 0.41 | 5.68% | 7.29 | 8.45 | 2304406 | 181659.22 | 36.05% | 115.00 |
| 2025-01-14 | 6.42 | 7.22 | 1.20 | 19.93% | 6.14 | 7.22 | 1154790 | 78425.76 | 18.07% | 0.00 |
| 2025-01-13 | 5.42 | 6.02 | 0.72 | 13.58% | 5.36 | 6.36 | 1788718 | 105362.02 | 27.98% | 0.00 |
| 2025-01-10 | 5.30 | 5.30 | 0.88 | 19.91% | 5.30 | 5.30 | 284497 | 15078.36 | 4.45% | 51.00 |
| 2025-01-09 | 4.38 | 4.42 | 0.03 | 0.68% | 4.35 | 4.45 | 179208 | 7922.31 | 2.80% | 0.00 |
| 2025-01-08 | 4.43 | 4.39 | -0.08 | -1.79% | 4.24 | 4.51 | 222529 | 9756.22 | 3.48% | 0.00 |
| 2025-01-07 | 4.37 | 4.47 | 0.05 | 1.13% | 4.29 | 4.49 | 236784 | 10389.91 | 3.70% | 0.00 |
| 2025-01-06 | 4.33 | 4.42 | 0.13 | 3.03% | 4.11 | 4.49 | 245976 | 10696.69 | 3.85% | 31.00 |
| 2025-01-03 | 4.60 | 4.29 | -0.28 | -6.13% | 4.24 | 4.65 | 247958 | 10845.30 | 3.88% | 0.00 |
| 2025-01-02 | 4.47 | 4.57 | 0.12 | 2.70% | 4.38 | 4.78 | 361051 | 16589.05 | 5.65% | 14.00 |
| 2024-12-31 | 4.67 | 4.45 | -0.14 | -3.05% | 4.45 | 4.70 | 188894 | 8611.16 | 2.96% | 0.00 |
| 2024-12-30 | 4.65 | 4.59 | -0.06 | -1.29% | 4.44 | 4.65 | 191741 | 8736.57 | 3.00% | 0.00 |
| 2024-12-27 | 4.59 | 4.65 | 0.06 | 1.31% | 4.56 | 4.76 | 227865 | 10668.34 | 3.56% | 0.00 |
| 2024-12-26 | 4.57 | 4.59 | 0.02 | 0.44% | 4.52 | 4.67 | 190600 | 8824.39 | 2.98% | 30.00 |
| 2024-12-25 | 4.76 | 4.57 | -0.19 | -3.99% | 4.44 | 4.79 | 287003 | 13108.38 | 4.49% | 21.00 |
| 2024-12-24 | 4.87 | 4.76 | -0.15 | -3.05% | 4.59 | 4.96 | 365491 | 17297.62 | 5.72% | 0.00 |
| 2024-12-23 | 5.33 | 4.91 | -0.53 | -9.74% | 4.90 | 5.38 | 372930 | 18951.35 | 5.83% | 0.00 |
| 2024-12-20 | 5.47 | 5.44 | 0.11 | 2.06% | 5.41 | 5.65 | 381794 | 21086.61 | 5.97% | 0.00 |
| 2024-12-19 | 5.15 | 5.33 | 0.08 | 1.52% | 5.06 | 5.37 | 310998 | 16178.29 | 4.87% | 0.00 |
| 2024-12-18 | 5.26 | 5.25 | 0.06 | 1.16% | 5.14 | 5.32 | 257037 | 13508.25 | 4.02% | 0.00 |
| 2024-12-17 | 5.68 | 5.19 | -0.55 | -9.58% | 5.17 | 5.72 | 442634 | 23639.76 | 6.92% | 20.00 |
| 2024-12-16 | 6.01 | 5.74 | -0.39 | -6.36% | 5.68 | 6.12 | 467178 | 27205.04 | 7.31% | 17.00 |
| 2024-12-13 | 6.14 | 6.13 | -0.18 | -2.85% | 6.06 | 6.24 | 453143 | 27830.45 | 7.09% | 10.00 |
| 2024-12-12 | 6.35 | 6.31 | -0.05 | -0.79% | 6.17 | 6.58 | 546496 | 34709.25 | 8.55% | 75.00 |
| 2024-12-11 | 6.28 | 6.36 | -0.09 | -1.40% | 6.20 | 6.37 | 602838 | 37885.21 | 9.43% | 106.00 |
| 2024-12-10 | 6.14 | 6.45 | 0.44 | 7.32% | 6.02 | 6.65 | 1038441 | 65444.48 | 16.25% | 2.00 |
| 2024-12-09 | 5.96 | 6.01 | -0.08 | -1.31% | 5.86 | 6.20 | 480560 | 28902.68 | 7.52% | 14.00 |
| 2024-12-06 | 5.92 | 6.09 | 0.14 | 2.35% | 5.86 | 6.50 | 714387 | 43878.57 | 11.18% | 45.00 |
| 2024-12-05 | 5.85 | 5.95 | 0.17 | 2.94% | 5.76 | 6.10 | 413922 | 24507.54 | 6.48% | 5.00 |
| 2024-12-04 | 6.12 | 5.78 | -0.39 | -6.32% | 5.71 | 6.12 | 579277 | 34290.27 | 9.06% | 9.00 |
立方数科(300344)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。
