| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-12 | 17.05 | 17.32 | 0.25 | 1.46% | 17.02 | 17.77 | 117309 | 20450.28 | 2.58% | 0.00 |
| 2025-12-11 | 17.23 | 17.07 | -0.26 | -1.50% | 17.05 | 17.54 | 76010 | 13119.66 | 1.67% | 4.00 |
| 2025-12-10 | 17.07 | 17.33 | 0.24 | 1.40% | 17.01 | 17.80 | 108125 | 18826.67 | 2.38% | 0.00 |
| 2025-12-09 | 17.43 | 17.09 | -0.42 | -2.40% | 17.05 | 17.54 | 81430 | 13997.43 | 1.79% | 0.00 |
| 2025-12-08 | 17.38 | 17.51 | 0.13 | 0.75% | 17.30 | 17.66 | 81256 | 14225.48 | 1.79% | 0.00 |
| 2025-12-05 | 17.00 | 17.38 | 0.50 | 2.96% | 16.72 | 17.44 | 96618 | 16574.12 | 2.12% | 15.00 |
| 2025-12-04 | 17.18 | 16.88 | -0.29 | -1.69% | 16.88 | 17.28 | 72514 | 12352.17 | 1.59% | 0.00 |
| 2025-12-03 | 17.77 | 17.17 | -0.60 | -3.38% | 17.14 | 17.79 | 106840 | 18518.73 | 2.35% | 1.00 |
| 2025-12-02 | 17.98 | 17.77 | -0.29 | -1.61% | 17.76 | 18.33 | 78992 | 14145.10 | 1.74% | 1.00 |
| 2025-12-01 | 17.90 | 18.06 | -0.02 | -0.11% | 17.81 | 18.25 | 121062 | 21821.93 | 2.66% | 5.00 |
| 2025-11-28 | 17.89 | 18.08 | 0.13 | 0.72% | 17.69 | 18.12 | 95384 | 17093.14 | 2.10% | 0.00 |
| 2025-11-27 | 17.97 | 17.95 | -0.14 | -0.77% | 17.90 | 18.20 | 91191 | 16453.27 | 2.00% | 0.00 |
| 2025-11-26 | 18.50 | 18.09 | -0.48 | -2.58% | 18.04 | 18.68 | 142087 | 26060.27 | 3.12% | 0.00 |
| 2025-11-25 | 18.35 | 18.57 | 0.16 | 0.87% | 18.30 | 18.72 | 180392 | 33501.46 | 3.96% | 3.00 |
| 2025-11-24 | 18.30 | 18.41 | 0.30 | 1.66% | 17.70 | 18.50 | 151356 | 27614.00 | 3.33% | 0.00 |
| 2025-11-21 | 17.86 | 18.11 | -0.19 | -1.04% | 17.76 | 18.43 | 148696 | 26899.71 | 3.27% | 1.00 |
| 2025-11-20 | 18.07 | 18.30 | 0.27 | 1.50% | 18.01 | 18.58 | 187480 | 34381.78 | 4.12% | 5.00 |
| 2025-11-19 | 18.20 | 18.03 | -0.16 | -0.88% | 17.95 | 18.29 | 102445 | 18519.31 | 2.25% | 0.00 |
| 2025-11-18 | 18.06 | 18.19 | 0.04 | 0.22% | 17.89 | 18.26 | 161398 | 29336.85 | 3.55% | 2.00 |
| 2025-11-17 | 17.34 | 18.15 | 0.70 | 4.01% | 17.33 | 18.22 | 197898 | 35547.34 | 4.35% | 5.00 |
| 2025-11-14 | 17.40 | 17.45 | 0.00 | 0.00% | 17.31 | 17.74 | 88621 | 15577.63 | 1.95% | 3.00 |
| 2025-11-13 | 17.22 | 17.45 | 0.20 | 1.16% | 17.10 | 17.51 | 91596 | 15825.47 | 2.01% | 3.00 |
| 2025-11-12 | 17.20 | 17.25 | 0.01 | 0.06% | 17.04 | 17.27 | 63887 | 10957.42 | 1.40% | 0.00 |
| 2025-11-11 | 17.35 | 17.24 | -0.17 | -0.98% | 17.22 | 17.48 | 65325 | 11310.90 | 1.44% | 0.00 |
| 2025-11-10 | 17.16 | 17.41 | 0.22 | 1.28% | 17.16 | 17.68 | 101147 | 17656.36 | 2.22% | 0.00 |
| 2025-11-07 | 17.45 | 17.19 | -0.33 | -1.88% | 17.14 | 17.45 | 99674 | 17187.26 | 2.19% | 0.00 |
| 2025-11-06 | 17.72 | 17.52 | -0.20 | -1.13% | 17.43 | 17.77 | 80325 | 14101.33 | 1.77% | 0.00 |
| 2025-11-05 | 17.71 | 17.72 | -0.14 | -0.78% | 17.64 | 17.94 | 77513 | 13778.70 | 1.70% | 1.00 |
| 2025-11-04 | 18.00 | 17.86 | -0.21 | -1.16% | 17.77 | 18.05 | 81927 | 14643.35 | 1.80% | 2.00 |
| 2025-11-03 | 17.97 | 18.07 | 0.24 | 1.35% | 17.72 | 18.10 | 113890 | 20452.25 | 2.50% | 0.00 |
| 2025-10-31 | 17.52 | 17.83 | 0.31 | 1.77% | 17.52 | 17.90 | 111089 | 19772.45 | 2.44% | 0.00 |
| 2025-10-30 | 17.44 | 17.52 | -0.15 | -0.85% | 17.18 | 17.84 | 119352 | 20876.19 | 2.62% | 0.00 |
| 2025-10-29 | 17.77 | 17.67 | -0.10 | -0.56% | 17.53 | 17.84 | 84632 | 14934.16 | 1.86% | 12.00 |
| 2025-10-28 | 17.52 | 17.77 | 0.24 | 1.37% | 17.40 | 17.99 | 123910 | 22051.33 | 2.72% | 3.00 |
| 2025-10-27 | 17.49 | 17.53 | 0.21 | 1.21% | 17.35 | 17.63 | 92101 | 16108.30 | 2.02% | 0.00 |
| 2025-10-24 | 17.15 | 17.32 | 0.09 | 0.52% | 17.14 | 17.36 | 90092 | 15570.67 | 1.98% | 0.00 |
| 2025-10-23 | 17.13 | 17.23 | 0.27 | 1.59% | 16.75 | 17.24 | 80410 | 13638.31 | 1.77% | 0.00 |
| 2025-10-22 | 17.14 | 16.96 | -0.24 | -1.40% | 16.95 | 17.23 | 66938 | 11423.80 | 1.47% | 0.00 |
| 2025-10-21 | 17.24 | 17.20 | 0.00 | 0.00% | 17.08 | 17.31 | 59546 | 10249.93 | 1.31% | 0.00 |
| 2025-10-20 | 17.10 | 17.20 | 0.30 | 1.78% | 17.08 | 17.31 | 60443 | 10387.32 | 1.33% | 0.00 |
| 2025-10-17 | 17.55 | 16.90 | -0.69 | -3.92% | 16.90 | 17.59 | 85405 | 14724.11 | 1.88% | 0.00 |
| 2025-10-16 | 17.71 | 17.59 | -0.17 | -0.96% | 17.33 | 18.04 | 95730 | 16856.37 | 2.10% | 0.00 |
| 2025-10-15 | 17.64 | 17.76 | 0.21 | 1.20% | 17.40 | 17.90 | 82195 | 14550.02 | 1.81% | 0.00 |
| 2025-10-14 | 17.89 | 17.55 | -0.35 | -1.96% | 17.55 | 18.07 | 116045 | 20710.71 | 2.55% | 18.00 |
| 2025-10-13 | 17.38 | 17.90 | -0.07 | -0.39% | 17.02 | 18.05 | 107062 | 18953.41 | 2.35% | 0.00 |
| 2025-10-10 | 18.19 | 17.97 | -0.31 | -1.70% | 17.92 | 18.19 | 103707 | 18704.20 | 2.28% | 0.00 |
| 2025-10-09 | 18.28 | 18.28 | 0.00 | 0.00% | 18.07 | 18.58 | 129600 | 23699.53 | 2.90% | 2.00 |
| 2025-09-30 | 18.19 | 18.28 | 0.09 | 0.49% | 18.12 | 18.43 | 105759 | 19302.38 | 2.36% | 25.00 |
| 2025-09-29 | 17.99 | 18.19 | 0.12 | 0.66% | 17.63 | 18.39 | 110625 | 19959.13 | 2.47% | 4.00 |
| 2025-09-26 | 18.36 | 18.07 | -0.17 | -0.93% | 18.03 | 18.50 | 104485 | 19069.05 | 2.33% | 0.00 |
| 2025-09-25 | 18.30 | 18.24 | 0.00 | 0.00% | 18.13 | 18.47 | 114787 | 21006.80 | 2.56% | 0.00 |
| 2025-09-24 | 17.93 | 18.24 | 0.23 | 1.28% | 17.78 | 18.25 | 110008 | 19909.30 | 2.46% | 0.00 |
| 2025-09-23 | 18.51 | 18.01 | -0.47 | -2.54% | 17.60 | 18.53 | 156373 | 27971.42 | 3.49% | 0.00 |
| 2025-09-22 | 18.43 | 18.48 | 0.00 | 0.00% | 18.34 | 18.64 | 84148 | 15573.59 | 1.88% | 0.00 |
| 2025-09-19 | 18.71 | 18.48 | -0.23 | -1.23% | 18.28 | 18.95 | 151766 | 28149.32 | 3.39% | 0.00 |
| 2025-09-18 | 19.20 | 18.71 | -0.46 | -2.40% | 18.60 | 19.44 | 210100 | 40083.16 | 4.69% | 7.00 |
| 2025-09-17 | 19.30 | 19.17 | -0.12 | -0.62% | 19.12 | 19.39 | 146447 | 28139.86 | 3.27% | 5.00 |
| 2025-09-16 | 18.96 | 19.29 | 0.29 | 1.53% | 18.81 | 19.33 | 180268 | 34577.80 | 4.03% | 31.00 |
| 2025-09-15 | 18.80 | 19.00 | 0.14 | 0.74% | 18.70 | 19.15 | 145804 | 27597.97 | 3.26% | 4.00 |
| 2025-09-12 | 18.91 | 18.86 | -0.28 | -1.46% | 18.86 | 19.21 | 172364 | 32777.88 | 3.85% | 12.00 |
| 2025-09-11 | 18.67 | 19.14 | 0.54 | 2.90% | 18.41 | 19.25 | 215006 | 40768.08 | 4.80% | 15.00 |
| 2025-09-10 | 18.62 | 18.60 | -0.09 | -0.48% | 18.48 | 18.90 | 120095 | 22396.15 | 2.68% | 0.00 |
| 2025-09-09 | 19.32 | 18.69 | 0.01 | 0.05% | 18.68 | 19.42 | 213191 | 40601.73 | 4.76% | 14.00 |
| 2025-09-08 | 18.19 | 18.68 | 0.49 | 2.69% | 18.07 | 18.79 | 184733 | 34132.67 | 4.13% | 0.00 |
| 2025-09-05 | 18.00 | 18.19 | 0.19 | 1.06% | 17.66 | 18.27 | 145682 | 26263.34 | 3.25% | 0.00 |
| 2025-09-04 | 18.33 | 18.00 | -0.24 | -1.32% | 17.76 | 18.49 | 178370 | 32482.78 | 3.99% | 4.00 |
| 2025-09-03 | 18.89 | 18.24 | -0.61 | -3.24% | 18.21 | 18.99 | 181379 | 33664.32 | 4.05% | 3.00 |
| 2025-09-02 | 19.57 | 18.85 | -0.84 | -4.27% | 18.76 | 19.64 | 258034 | 48999.00 | 5.76% | 0.00 |
| 2025-09-01 | 19.75 | 19.69 | -0.05 | -0.25% | 19.44 | 20.12 | 230964 | 45593.13 | 5.16% | 0.00 |
| 2025-08-29 | 19.90 | 19.74 | -0.43 | -2.13% | 19.63 | 20.16 | 308248 | 61114.91 | 6.89% | 1.00 |
| 2025-08-28 | 20.02 | 20.17 | 0.35 | 1.77% | 19.13 | 20.45 | 443733 | 88009.46 | 9.91% | 49.00 |
| 2025-08-27 | 20.76 | 19.82 | -0.94 | -4.53% | 19.82 | 20.86 | 416448 | 84998.46 | 9.30% | 1.00 |
| 2025-08-26 | 20.27 | 20.76 | 0.29 | 1.42% | 19.91 | 20.97 | 500437 | 103757.20 | 11.18% | 2.00 |
| 2025-08-25 | 20.69 | 20.47 | 0.22 | 1.09% | 20.29 | 20.79 | 470084 | 96653.29 | 10.50% | 34.00 |
| 2025-08-22 | 20.10 | 20.25 | 0.06 | 0.30% | 20.00 | 20.40 | 367291 | 74202.56 | 8.21% | 3.00 |
| 2025-08-21 | 20.38 | 20.19 | 0.12 | 0.60% | 20.09 | 20.86 | 476657 | 97555.83 | 10.65% | 10.00 |
| 2025-08-20 | 19.85 | 20.07 | 0.00 | 0.00% | 19.61 | 20.27 | 377289 | 75258.77 | 8.43% | 2.00 |
| 2025-08-19 | 20.00 | 20.07 | 0.38 | 1.93% | 19.92 | 21.00 | 683360 | 139256.92 | 15.27% | 14.00 |
| 2025-08-18 | 19.26 | 19.69 | 0.52 | 2.71% | 19.12 | 19.92 | 449172 | 87909.93 | 10.04% | 16.00 |
| 2025-08-15 | 18.80 | 19.17 | 0.23 | 1.21% | 18.50 | 19.29 | 269515 | 51273.58 | 6.02% | 35.00 |
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。
