| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-11 | 14.75 | 14.85 | 0.01 | 0.07% | 14.60 | 15.07 | 164056 | 24371.95 | 3.72% | 0.00 |
| 2025-04-10 | 14.61 | 14.84 | 0.61 | 4.29% | 14.58 | 15.19 | 235007 | 35034.75 | 5.32% | 10.00 |
| 2025-04-09 | 13.16 | 14.23 | 0.80 | 5.96% | 12.51 | 14.31 | 276595 | 37619.35 | 6.26% | 0.00 |
| 2025-04-08 | 12.82 | 13.43 | 0.84 | 6.67% | 12.79 | 14.08 | 251536 | 33912.39 | 5.70% | 16.00 |
| 2025-04-07 | 14.40 | 12.59 | -3.15 | -20.01% | 12.59 | 14.98 | 260147 | 34781.76 | 5.89% | 0.00 |
| 2025-04-03 | 15.60 | 15.74 | -0.04 | -0.25% | 15.50 | 16.01 | 82178 | 12980.01 | 1.86% | 0.00 |
| 2025-04-02 | 15.73 | 15.78 | 0.06 | 0.38% | 15.61 | 15.92 | 59564 | 9426.26 | 1.35% | 0.00 |
| 2025-04-01 | 15.77 | 15.72 | -0.05 | -0.32% | 15.68 | 15.99 | 80750 | 12772.67 | 1.89% | 1.00 |
| 2025-03-31 | 15.86 | 15.77 | -0.39 | -2.41% | 15.40 | 15.91 | 141800 | 22189.78 | 3.31% | 0.00 |
| 2025-03-28 | 16.53 | 16.16 | -0.37 | -2.24% | 16.15 | 16.65 | 90452 | 14793.01 | 2.11% | 0.00 |
| 2025-03-27 | 16.38 | 16.53 | 0.12 | 0.73% | 16.10 | 16.64 | 95033 | 15610.18 | 2.22% | 0.00 |
| 2025-03-26 | 16.50 | 16.41 | 0.01 | 0.06% | 16.39 | 16.72 | 91864 | 15182.75 | 2.14% | 0.00 |
| 2025-03-25 | 16.58 | 16.40 | -0.27 | -1.62% | 16.29 | 16.75 | 103560 | 17035.23 | 2.42% | 12.00 |
| 2025-03-24 | 17.09 | 16.67 | -0.41 | -2.40% | 16.14 | 17.18 | 185800 | 30916.20 | 4.34% | 12.00 |
| 2025-03-21 | 17.80 | 17.08 | -0.82 | -4.58% | 17.07 | 17.86 | 234006 | 40588.30 | 5.46% | 4.00 |
| 2025-03-20 | 18.26 | 17.90 | -0.30 | -1.65% | 17.90 | 18.34 | 169877 | 30722.57 | 3.97% | 10.00 |
| 2025-03-19 | 18.75 | 18.20 | -0.86 | -4.51% | 18.12 | 18.83 | 271533 | 49844.83 | 6.34% | 2.00 |
| 2025-03-18 | 19.16 | 19.06 | -0.04 | -0.21% | 18.82 | 19.30 | 253232 | 48201.04 | 5.91% | 8.00 |
| 2025-03-17 | 18.60 | 19.10 | 0.42 | 2.25% | 18.60 | 19.85 | 413816 | 79364.40 | 9.66% | 2.00 |
| 2025-03-14 | 17.80 | 18.68 | 0.89 | 5.00% | 17.67 | 18.80 | 339433 | 62508.38 | 7.92% | 0.00 |
| 2025-03-13 | 18.30 | 17.79 | -0.59 | -3.21% | 17.56 | 18.30 | 233463 | 41654.24 | 5.45% | 24.00 |
| 2025-03-12 | 18.34 | 18.38 | 0.06 | 0.33% | 18.30 | 18.78 | 228050 | 42295.30 | 5.32% | 0.00 |
| 2025-03-11 | 18.20 | 18.32 | -0.28 | -1.51% | 18.02 | 18.49 | 222301 | 40525.12 | 5.19% | 10.00 |
| 2025-03-10 | 18.94 | 18.60 | -0.49 | -2.57% | 18.30 | 19.00 | 256258 | 47585.97 | 5.98% | 0.00 |
| 2025-03-07 | 19.68 | 19.09 | -0.71 | -3.59% | 18.88 | 19.68 | 420397 | 81005.25 | 9.81% | 3.00 |
| 2025-03-06 | 18.50 | 19.80 | 1.74 | 9.63% | 18.34 | 20.37 | 710467 | 138582.83 | 16.59% | 16.00 |
| 2025-03-05 | 18.02 | 18.06 | 0.06 | 0.33% | 17.55 | 18.23 | 228095 | 40674.93 | 5.32% | 0.00 |
| 2025-03-04 | 17.74 | 18.00 | 0.09 | 0.50% | 17.60 | 18.43 | 205620 | 37088.95 | 4.80% | 0.00 |
| 2025-03-03 | 18.50 | 17.91 | -0.68 | -3.66% | 17.67 | 18.78 | 324533 | 59118.73 | 7.58% | 1.00 |
| 2025-02-28 | 19.90 | 18.59 | -1.67 | -8.24% | 18.57 | 19.94 | 474249 | 90949.46 | 11.07% | 28.00 |
| 2025-02-27 | 19.21 | 20.26 | 1.21 | 6.35% | 19.12 | 20.68 | 760046 | 151531.64 | 17.74% | 75.00 |
| 2025-02-26 | 19.10 | 19.05 | 0.13 | 0.69% | 18.70 | 19.14 | 254096 | 48103.34 | 5.93% | 0.00 |
| 2025-02-25 | 18.65 | 18.92 | -0.13 | -0.68% | 18.50 | 19.47 | 300036 | 56961.28 | 7.00% | 0.00 |
| 2025-02-24 | 19.23 | 19.05 | -0.17 | -0.88% | 18.76 | 19.29 | 340345 | 64748.07 | 7.95% | 2.00 |
| 2025-02-21 | 18.85 | 19.22 | 0.66 | 3.56% | 18.31 | 19.31 | 459406 | 86992.88 | 10.72% | 0.00 |
| 2025-02-20 | 18.55 | 18.56 | -0.06 | -0.32% | 18.30 | 19.16 | 322362 | 60454.46 | 7.53% | 17.00 |
| 2025-02-19 | 18.17 | 18.62 | 0.56 | 3.10% | 17.85 | 18.90 | 304570 | 56148.64 | 7.11% | 0.00 |
| 2025-02-18 | 19.13 | 18.06 | -1.29 | -6.67% | 18.03 | 19.59 | 410519 | 76796.04 | 9.58% | 0.00 |
| 2025-02-17 | 20.33 | 19.35 | 0.37 | 1.95% | 19.21 | 20.38 | 672121 | 132369.23 | 15.69% | 5.00 |
| 2025-02-14 | 18.59 | 18.98 | 0.41 | 2.21% | 18.02 | 19.09 | 435750 | 81661.44 | 10.17% | 0.00 |
| 2025-02-13 | 18.51 | 18.57 | 0.07 | 0.38% | 18.05 | 18.94 | 360202 | 66563.59 | 8.41% | 4.00 |
| 2025-02-12 | 18.21 | 18.50 | 0.10 | 0.54% | 18.10 | 18.67 | 287877 | 53236.18 | 6.72% | 42.00 |
| 2025-02-11 | 18.90 | 18.40 | -0.65 | -3.41% | 18.18 | 18.90 | 373903 | 68918.26 | 8.73% | 0.00 |
| 2025-02-10 | 18.77 | 19.05 | 0.55 | 2.97% | 18.48 | 19.08 | 474166 | 89477.98 | 11.07% | 128.00 |
| 2025-02-07 | 17.61 | 18.50 | 0.76 | 4.28% | 17.47 | 18.84 | 595998 | 108875.29 | 13.91% | 35.00 |
| 2025-02-06 | 17.47 | 17.74 | 0.60 | 3.50% | 16.89 | 17.81 | 387895 | 67778.39 | 9.06% | 1.00 |
| 2025-02-05 | 16.50 | 17.14 | 1.15 | 7.19% | 16.47 | 17.45 | 420190 | 71943.02 | 9.81% | 9.00 |
| 2025-01-27 | 16.82 | 15.99 | -1.05 | -6.16% | 15.92 | 17.13 | 293909 | 47936.85 | 6.86% | 0.00 |
| 2025-01-24 | 15.98 | 17.04 | 1.12 | 7.04% | 15.94 | 17.09 | 366493 | 61318.32 | 8.56% | 7.00 |
| 2025-01-23 | 16.33 | 15.92 | -0.12 | -0.75% | 15.92 | 16.79 | 170288 | 27946.10 | 3.98% | 3.00 |
| 2025-01-22 | 16.19 | 16.04 | -0.22 | -1.35% | 15.89 | 16.25 | 102283 | 16403.27 | 2.39% | 0.00 |
| 2025-01-21 | 16.61 | 16.26 | -0.23 | -1.39% | 16.10 | 16.75 | 114018 | 18612.57 | 2.66% | 0.00 |
| 2025-01-20 | 16.70 | 16.49 | 0.00 | 0.00% | 16.41 | 16.85 | 126880 | 21081.70 | 2.96% | 0.00 |
| 2025-01-17 | 16.44 | 16.49 | -0.12 | -0.72% | 16.38 | 16.73 | 125718 | 20800.02 | 2.93% | 0.00 |
| 2025-01-16 | 16.65 | 16.61 | 0.15 | 0.91% | 16.41 | 17.22 | 220259 | 36936.98 | 5.14% | 0.00 |
| 2025-01-15 | 16.80 | 16.46 | -0.27 | -1.61% | 16.41 | 16.87 | 178585 | 29683.78 | 4.17% | 2.00 |
| 2025-01-14 | 15.64 | 16.73 | 1.23 | 7.94% | 15.53 | 16.73 | 256480 | 41875.50 | 5.99% | 26.00 |
| 2025-01-13 | 15.15 | 15.50 | 0.23 | 1.51% | 14.80 | 15.58 | 135722 | 20731.77 | 3.17% | 0.00 |
| 2025-01-10 | 15.83 | 15.27 | -0.63 | -3.96% | 15.24 | 16.20 | 140866 | 22181.13 | 3.29% | 0.00 |
| 2025-01-09 | 15.70 | 15.90 | 0.10 | 0.63% | 15.68 | 16.07 | 131344 | 20929.54 | 3.07% | 0.00 |
| 2025-01-08 | 15.77 | 15.80 | -0.02 | -0.13% | 15.17 | 15.95 | 164031 | 25678.12 | 3.83% | 0.00 |
| 2025-01-07 | 15.31 | 15.82 | 0.60 | 3.94% | 15.27 | 15.84 | 154892 | 24151.49 | 3.62% | 60.00 |
| 2025-01-06 | 15.49 | 15.22 | -0.28 | -1.81% | 15.00 | 15.59 | 163413 | 25040.26 | 3.81% | 0.00 |
| 2025-01-03 | 16.87 | 15.50 | -1.32 | -7.85% | 15.47 | 16.99 | 224845 | 35960.93 | 5.25% | 0.00 |
| 2025-01-02 | 17.27 | 16.82 | -0.54 | -3.11% | 16.50 | 17.51 | 183865 | 31291.86 | 4.43% | 0.00 |
| 2024-12-31 | 18.34 | 17.36 | -0.89 | -4.88% | 17.36 | 18.53 | 167660 | 29826.05 | 4.04% | 2.00 |
| 2024-12-30 | 18.22 | 18.25 | 0.03 | 0.16% | 17.78 | 18.36 | 125999 | 22885.37 | 3.04% | 0.00 |
| 2024-12-27 | 18.07 | 18.22 | 0.15 | 0.83% | 17.88 | 18.69 | 188394 | 34593.15 | 4.54% | 11.00 |
| 2024-12-26 | 18.48 | 18.07 | -0.36 | -1.95% | 17.98 | 18.73 | 217396 | 39880.65 | 5.24% | 29.00 |
| 2024-12-25 | 19.14 | 18.43 | -0.76 | -3.96% | 17.93 | 19.14 | 237182 | 43581.34 | 5.72% | 6.00 |
| 2024-12-24 | 19.29 | 19.19 | -0.10 | -0.52% | 18.86 | 19.60 | 190023 | 36400.64 | 4.58% | 35.00 |
| 2024-12-23 | 20.90 | 19.29 | -1.80 | -8.53% | 19.10 | 20.90 | 301023 | 60232.79 | 7.26% | 2.00 |
| 2024-12-20 | 20.88 | 21.09 | 0.55 | 2.68% | 20.57 | 21.29 | 233834 | 48924.20 | 5.64% | 11.00 |
| 2024-12-19 | 20.05 | 20.54 | 0.09 | 0.44% | 20.00 | 20.55 | 165539 | 33565.01 | 3.99% | 22.00 |
| 2024-12-18 | 20.02 | 20.45 | 0.46 | 2.30% | 19.81 | 20.69 | 218802 | 44666.55 | 5.27% | 9.00 |
| 2024-12-17 | 20.42 | 19.99 | -0.63 | -3.06% | 19.91 | 20.64 | 203440 | 40942.16 | 4.90% | 0.00 |
| 2024-12-16 | 21.20 | 20.62 | -0.78 | -3.64% | 20.40 | 21.30 | 234793 | 48872.88 | 5.66% | 0.00 |
| 2024-12-13 | 21.99 | 21.40 | -0.92 | -4.12% | 21.38 | 22.30 | 310394 | 67617.16 | 7.48% | 1.00 |
| 2024-12-12 | 21.48 | 22.32 | 0.71 | 3.29% | 21.36 | 22.37 | 401120 | 87737.64 | 9.67% | 15.00 |
| 2024-12-11 | 21.40 | 21.61 | -0.23 | -1.05% | 21.37 | 21.94 | 289579 | 62558.91 | 6.98% | 6.00 |
科蓝软件(300663)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。
