| 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 | 57.60 | 57.69 | 0.23 | 0.40% | 57.47 | 58.72 | 84172 | 48834.06 | 2.29% | 0.00 |
| 2025-03-31 | 57.01 | 57.46 | -0.19 | -0.33% | 56.50 | 57.95 | 84183 | 48108.54 | 2.29% | 9.00 |
| 2025-03-28 | 58.90 | 57.65 | -1.12 | -1.91% | 57.65 | 59.30 | 86113 | 50219.19 | 2.35% | 13.00 |
| 2025-03-27 | 58.68 | 58.77 | 0.01 | 0.02% | 58.01 | 59.48 | 89672 | 52758.61 | 2.44% | 2.00 |
| 2025-03-26 | 59.35 | 58.76 | -0.63 | -1.06% | 58.72 | 60.20 | 101460 | 60254.59 | 2.76% | 2.00 |
| 2025-03-25 | 60.61 | 59.39 | -1.61 | -2.64% | 59.11 | 61.00 | 101661 | 60969.88 | 2.77% | 0.00 |
| 2025-03-24 | 61.91 | 61.00 | -0.83 | -1.34% | 58.97 | 61.99 | 161070 | 97198.81 | 4.39% | 6.00 |
| 2025-03-21 | 63.01 | 61.83 | -1.82 | -2.86% | 61.80 | 64.98 | 174632 | 109742.05 | 4.76% | 3.00 |
| 2025-03-20 | 65.48 | 63.65 | -2.08 | -3.16% | 63.63 | 65.50 | 149135 | 96403.94 | 4.06% | 15.00 |
| 2025-03-19 | 65.52 | 65.73 | -0.10 | -0.15% | 64.51 | 67.35 | 186939 | 123088.16 | 5.09% | 3.00 |
| 2025-03-18 | 66.30 | 65.83 | -0.69 | -1.04% | 65.40 | 66.78 | 169340 | 111652.87 | 4.61% | 3.00 |
| 2025-03-17 | 64.39 | 66.52 | 2.14 | 3.32% | 64.00 | 67.44 | 285352 | 188788.00 | 7.77% | 4.00 |
| 2025-03-14 | 61.81 | 64.38 | 2.55 | 4.12% | 61.60 | 64.50 | 187843 | 118405.77 | 5.12% | 16.00 |
| 2025-03-13 | 63.05 | 61.83 | -1.52 | -2.40% | 61.00 | 63.65 | 164204 | 102027.16 | 4.47% | 4.00 |
| 2025-03-12 | 64.68 | 63.35 | -0.33 | -0.52% | 63.35 | 64.70 | 150779 | 96470.09 | 4.11% | 0.00 |
| 2025-03-11 | 62.88 | 63.68 | -0.30 | -0.47% | 62.67 | 64.97 | 135366 | 86064.16 | 3.69% | 3.00 |
| 2025-03-10 | 64.65 | 63.98 | -1.35 | -2.07% | 63.69 | 65.33 | 159762 | 102687.45 | 4.35% | 10.00 |
| 2025-03-07 | 66.00 | 65.33 | -0.58 | -0.88% | 64.68 | 68.06 | 267673 | 177864.48 | 7.29% | 3.00 |
| 2025-03-06 | 64.25 | 65.91 | 2.35 | 3.70% | 63.81 | 67.35 | 279084 | 182751.39 | 7.60% | 2.00 |
| 2025-03-05 | 63.25 | 63.56 | 1.02 | 1.63% | 63.00 | 65.85 | 197779 | 126821.40 | 5.39% | 0.00 |
| 2025-03-04 | 60.37 | 62.54 | 1.49 | 2.44% | 60.14 | 63.78 | 181826 | 113093.84 | 4.95% | 2.00 |
| 2025-03-03 | 61.50 | 61.05 | -0.54 | -0.88% | 60.06 | 62.56 | 193824 | 119267.73 | 5.28% | 0.00 |
| 2025-02-28 | 66.00 | 61.59 | -6.30 | -9.28% | 61.11 | 66.87 | 357814 | 227433.98 | 9.75% | 0.00 |
| 2025-02-27 | 69.22 | 67.89 | -1.31 | -1.89% | 65.86 | 71.20 | 352837 | 242124.39 | 9.61% | 2.00 |
| 2025-02-26 | 67.70 | 69.20 | 1.74 | 2.58% | 66.66 | 69.90 | 381128 | 261743.11 | 10.38% | 9.00 |
| 2025-02-25 | 65.50 | 67.46 | 0.26 | 0.39% | 65.18 | 69.68 | 388022 | 262504.53 | 10.57% | 2.00 |
| 2025-02-24 | 66.80 | 67.20 | 0.50 | 0.75% | 66.34 | 68.67 | 377093 | 254206.67 | 10.27% | 1.00 |
| 2025-02-21 | 66.98 | 66.70 | 0.13 | 0.20% | 65.14 | 67.27 | 334272 | 222136.47 | 9.11% | 40.00 |
| 2025-02-20 | 66.12 | 66.57 | 1.17 | 1.79% | 65.21 | 67.08 | 333639 | 221532.75 | 9.09% | 6.00 |
| 2025-02-19 | 63.85 | 65.40 | 1.94 | 3.06% | 63.17 | 65.91 | 270195 | 175271.44 | 7.36% | 6.00 |
| 2025-02-18 | 66.92 | 63.46 | -4.03 | -5.97% | 63.45 | 67.10 | 289350 | 188367.91 | 7.88% | 1.00 |
| 2025-02-17 | 67.85 | 67.49 | 0.65 | 0.97% | 66.32 | 69.19 | 312195 | 211709.36 | 8.51% | 0.00 |
| 2025-02-14 | 65.65 | 66.84 | 1.04 | 1.58% | 64.70 | 67.55 | 287911 | 190823.64 | 7.84% | 0.00 |
| 2025-02-13 | 68.80 | 65.80 | -3.44 | -4.97% | 65.80 | 69.13 | 364315 | 243802.94 | 9.93% | 10.00 |
| 2025-02-12 | 68.60 | 69.24 | 0.21 | 0.30% | 68.24 | 70.36 | 304146 | 210321.70 | 8.29% | 1.00 |
| 2025-02-11 | 71.10 | 69.03 | -2.07 | -2.91% | 68.71 | 72.33 | 339891 | 237659.42 | 9.26% | 2.00 |
| 2025-02-10 | 69.33 | 71.10 | 2.11 | 3.06% | 68.07 | 71.94 | 423842 | 298664.56 | 11.55% | 13.00 |
| 2025-02-07 | 70.50 | 68.99 | -1.00 | -1.43% | 67.80 | 75.00 | 713836 | 506365.81 | 19.45% | 8.00 |
| 2025-02-06 | 65.25 | 69.99 | 4.65 | 7.12% | 64.57 | 70.31 | 515675 | 348676.44 | 14.05% | 78.00 |
| 2025-02-05 | 66.59 | 65.34 | 3.20 | 5.15% | 63.68 | 66.79 | 456558 | 296639.72 | 12.44% | 3.00 |
| 2025-01-27 | 65.72 | 62.14 | -2.78 | -4.28% | 61.60 | 66.95 | 365949 | 230277.33 | 9.97% | 25.00 |
| 2025-01-24 | 55.16 | 64.92 | 9.76 | 17.69% | 55.01 | 65.90 | 679800 | 417410.72 | 18.52% | 35.00 |
| 2025-01-23 | 55.99 | 55.16 | -0.12 | -0.22% | 55.16 | 57.65 | 200925 | 113026.71 | 5.47% | 7.00 |
| 2025-01-22 | 56.03 | 55.28 | -1.91 | -3.34% | 54.93 | 56.80 | 216142 | 120353.16 | 5.89% | 0.00 |
| 2025-01-21 | 54.16 | 57.19 | 3.66 | 6.84% | 53.60 | 57.59 | 331421 | 184983.75 | 9.03% | 11.00 |
| 2025-01-20 | 53.38 | 53.53 | 0.37 | 0.70% | 53.15 | 54.34 | 138006 | 74177.85 | 3.76% | 0.00 |
| 2025-01-17 | 53.35 | 53.16 | -0.55 | -1.02% | 52.38 | 53.98 | 154589 | 82101.48 | 4.21% | 0.00 |
| 2025-01-16 | 53.18 | 53.71 | 0.85 | 1.61% | 53.10 | 55.93 | 227425 | 123458.14 | 6.20% | 2.00 |
| 2025-01-15 | 53.00 | 52.86 | -0.37 | -0.70% | 52.31 | 54.30 | 210839 | 112011.55 | 5.74% | 5.00 |
| 2025-01-14 | 51.10 | 53.23 | 2.43 | 4.78% | 50.38 | 53.28 | 221400 | 116084.01 | 6.03% | 4.00 |
| 2025-01-13 | 50.89 | 50.80 | -0.73 | -1.42% | 49.70 | 51.65 | 149523 | 75650.00 | 4.07% | 15.00 |
| 2025-01-10 | 52.76 | 51.53 | -1.51 | -2.85% | 51.53 | 54.27 | 165190 | 87420.70 | 4.50% | 12.00 |
| 2025-01-09 | 52.18 | 53.04 | 0.32 | 0.61% | 52.11 | 53.65 | 149108 | 79274.12 | 4.06% | 0.00 |
| 2025-01-08 | 53.25 | 52.72 | -1.31 | -2.42% | 50.00 | 53.58 | 238260 | 123877.61 | 6.49% | 5.00 |
| 2025-01-07 | 53.00 | 54.03 | 0.97 | 1.83% | 52.16 | 54.06 | 170560 | 90799.79 | 4.65% | 2.00 |
| 2025-01-06 | 52.80 | 53.06 | 0.24 | 0.45% | 52.09 | 55.54 | 163166 | 87386.24 | 4.45% | 0.00 |
| 2025-01-03 | 56.13 | 52.82 | -3.17 | -5.66% | 52.77 | 56.80 | 166761 | 90410.00 | 4.54% | 1.00 |
| 2025-01-02 | 59.00 | 55.99 | -3.57 | -5.99% | 55.41 | 59.09 | 224847 | 128473.20 | 6.13% | 0.00 |
| 2024-12-31 | 65.30 | 59.56 | -5.22 | -8.06% | 59.50 | 65.50 | 291489 | 179650.52 | 7.94% | 15.00 |
| 2024-12-30 | 64.67 | 64.78 | -0.53 | -0.81% | 63.44 | 66.88 | 235422 | 153563.67 | 6.41% | 5.00 |
| 2024-12-27 | 64.99 | 65.31 | 1.22 | 1.90% | 64.29 | 69.88 | 410333 | 275008.34 | 11.18% | 2.00 |
| 2024-12-26 | 61.60 | 64.09 | 2.01 | 3.24% | 61.57 | 64.13 | 243025 | 153360.50 | 6.62% | 13.00 |
| 2024-12-25 | 63.19 | 62.08 | -0.85 | -1.35% | 61.47 | 64.32 | 200471 | 126132.19 | 5.46% | 10.00 |
| 2024-12-24 | 65.35 | 62.93 | -2.33 | -3.57% | 61.55 | 66.38 | 277052 | 173938.27 | 7.55% | 5.00 |
| 2024-12-23 | 66.50 | 65.26 | -0.40 | -0.61% | 65.00 | 68.98 | 306964 | 205414.02 | 8.36% | 8.00 |
| 2024-12-20 | 66.33 | 65.66 | -1.34 | -2.00% | 64.78 | 68.14 | 332752 | 221789.72 | 9.07% | 5.00 |
| 2024-12-19 | 63.88 | 67.00 | 2.35 | 3.63% | 62.80 | 67.50 | 366670 | 238678.89 | 9.99% | 23.00 |
| 2024-12-18 | 62.00 | 64.65 | 3.15 | 5.12% | 59.88 | 65.96 | 315557 | 200036.03 | 8.60% | 3.00 |
| 2024-12-17 | 64.69 | 61.50 | -2.53 | -3.95% | 60.90 | 64.88 | 292769 | 182220.72 | 7.98% | 3.00 |
| 2024-12-16 | 67.13 | 64.03 | -2.15 | -3.25% | 63.69 | 67.13 | 398979 | 261147.31 | 10.87% | 2.00 |
| 2024-12-13 | 62.48 | 66.18 | 3.18 | 5.05% | 62.30 | 70.56 | 700440 | 468449.91 | 19.08% | 45.00 |
| 2024-12-12 | 63.89 | 63.00 | -0.26 | -0.41% | 61.75 | 64.99 | 389466 | 245779.61 | 10.61% | 51.00 |
| 2024-12-11 | 56.60 | 63.26 | 6.40 | 11.26% | 56.57 | 65.50 | 557322 | 339455.53 | 15.18% | 56.00 |
| 2024-12-10 | 60.10 | 56.86 | -0.37 | -0.65% | 56.77 | 60.48 | 234231 | 136117.80 | 6.38% | 3.00 |
| 2024-12-09 | 55.59 | 57.23 | 1.54 | 2.77% | 55.40 | 58.59 | 220078 | 126064.27 | 6.00% | 3.00 |
| 2024-12-06 | 54.87 | 55.69 | 1.27 | 2.33% | 53.93 | 56.28 | 169691 | 93809.34 | 4.62% | 5.00 |
| 2024-12-05 | 53.70 | 54.42 | 0.47 | 0.87% | 53.67 | 54.98 | 105857 | 57569.44 | 2.88% | 0.00 |
| 2024-12-04 | 55.40 | 53.95 | -1.35 | -2.44% | 53.69 | 55.70 | 116980 | 63858.27 | 3.19% | 0.00 |
| 2024-12-03 | 55.63 | 55.30 | -0.51 | -0.91% | 54.68 | 56.06 | 122312 | 67556.73 | 3.33% | 0.00 |
| 2024-12-02 | 55.06 | 55.81 | 0.76 | 1.38% | 54.58 | 56.48 | 128571 | 71737.56 | 3.50% | 0.00 |
中科创达(300496)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。
