| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-03 | 16.99 | 17.09 | 0.27 | 1.61% | 16.89 | 17.13 | 84322 | 14370.68 | 1.84% | 0.00 |
| 2026-02-02 | 17.13 | 16.82 | -0.32 | -1.87% | 16.80 | 17.37 | 96080 | 16401.13 | 2.10% | 0.00 |
| 2026-01-30 | 17.61 | 17.14 | -0.59 | -3.33% | 17.08 | 17.73 | 151357 | 26212.28 | 3.31% | 5.00 |
| 2026-01-29 | 17.73 | 17.73 | -0.13 | -0.73% | 17.40 | 18.20 | 139469 | 24923.23 | 3.05% | 0.00 |
| 2026-01-28 | 18.09 | 17.86 | -0.27 | -1.49% | 17.81 | 18.30 | 114364 | 20590.67 | 2.50% | 0.00 |
| 2026-01-27 | 18.11 | 18.13 | -0.10 | -0.55% | 17.77 | 18.39 | 131689 | 23669.80 | 2.88% | 0.00 |
| 2026-01-26 | 18.72 | 18.23 | -0.47 | -2.51% | 17.99 | 18.83 | 197679 | 36147.50 | 4.32% | 0.00 |
| 2026-01-23 | 18.32 | 18.70 | 0.28 | 1.52% | 18.23 | 18.94 | 195103 | 36415.44 | 4.26% | 4.00 |
| 2026-01-22 | 18.27 | 18.42 | 0.17 | 0.93% | 18.12 | 18.70 | 158387 | 29064.74 | 3.46% | 0.00 |
| 2026-01-21 | 18.00 | 18.25 | 0.17 | 0.94% | 17.97 | 18.83 | 181580 | 33378.82 | 3.97% | 0.00 |
| 2026-01-20 | 18.51 | 18.08 | -0.49 | -2.64% | 17.96 | 18.75 | 179481 | 32722.27 | 3.92% | 0.00 |
| 2026-01-19 | 18.60 | 18.57 | -0.26 | -1.38% | 18.48 | 18.95 | 166755 | 31094.82 | 3.64% | 0.00 |
| 2026-01-16 | 19.06 | 18.83 | -0.52 | -2.69% | 18.49 | 19.49 | 290886 | 54910.13 | 6.36% | 0.00 |
| 2026-01-15 | 19.77 | 19.35 | -0.71 | -3.54% | 19.15 | 19.96 | 340525 | 66328.63 | 7.44% | 0.00 |
| 2026-01-14 | 19.57 | 20.06 | 0.70 | 3.62% | 19.44 | 20.71 | 618891 | 124877.49 | 13.53% | 5.00 |
| 2026-01-13 | 20.30 | 19.36 | -0.73 | -3.63% | 19.26 | 20.42 | 404412 | 79568.52 | 8.84% | 1.00 |
| 2026-01-12 | 19.55 | 20.09 | 1.05 | 5.51% | 19.10 | 20.43 | 565748 | 112266.35 | 12.36% | 1.00 |
| 2026-01-09 | 18.47 | 19.04 | 0.31 | 1.66% | 18.45 | 19.04 | 266588 | 50196.45 | 5.83% | 5.00 |
| 2026-01-08 | 18.30 | 18.73 | 0.19 | 1.02% | 18.28 | 19.20 | 279470 | 52489.72 | 6.11% | 11.00 |
| 2026-01-07 | 18.10 | 18.54 | 0.12 | 0.65% | 18.10 | 19.10 | 336075 | 62819.88 | 7.35% | 44.00 |
| 2026-01-06 | 18.18 | 18.42 | 0.94 | 5.38% | 17.70 | 18.85 | 373209 | 68061.06 | 8.16% | 21.00 |
| 2026-01-05 | 17.55 | 17.48 | -0.16 | -0.91% | 17.29 | 17.62 | 131883 | 22978.60 | 2.90% | 16.00 |
| 2025-12-31 | 17.22 | 17.64 | 0.34 | 1.97% | 17.19 | 17.80 | 152010 | 26646.74 | 3.34% | 11.00 |
| 2025-12-30 | 17.25 | 17.30 | 0.03 | 0.17% | 17.20 | 17.58 | 119819 | 20884.57 | 2.63% | 0.00 |
| 2025-12-29 | 17.10 | 17.27 | 0.17 | 0.99% | 17.08 | 17.47 | 94261 | 16270.23 | 2.07% | 0.00 |
| 2025-12-26 | 17.20 | 17.10 | -0.14 | -0.81% | 17.01 | 17.34 | 72067 | 12385.21 | 1.58% | 0.00 |
| 2025-12-25 | 17.30 | 17.24 | 0.13 | 0.76% | 17.10 | 17.36 | 78535 | 13547.23 | 1.73% | 0.00 |
| 2025-12-24 | 17.02 | 17.11 | 0.03 | 0.18% | 16.98 | 17.21 | 67601 | 11551.56 | 1.49% | 0.00 |
| 2025-12-23 | 17.31 | 17.08 | -0.57 | -3.23% | 17.04 | 17.47 | 137060 | 23525.12 | 3.01% | 0.00 |
| 2025-12-22 | 16.88 | 17.65 | 0.96 | 5.75% | 16.76 | 17.90 | 226390 | 39480.00 | 4.98% | 10.00 |
| 2025-12-19 | 16.80 | 16.69 | -0.09 | -0.54% | 16.67 | 16.97 | 81348 | 13634.11 | 1.79% | 0.00 |
| 2025-12-18 | 16.90 | 16.78 | -0.23 | -1.35% | 16.77 | 17.07 | 51768 | 8759.02 | 1.14% | 0.00 |
| 2025-12-17 | 17.01 | 17.01 | -0.12 | -0.70% | 16.60 | 17.19 | 95429 | 16086.43 | 2.10% | 0.00 |
| 2025-12-16 | 17.15 | 17.13 | 0.03 | 0.18% | 16.71 | 17.44 | 103093 | 17586.23 | 2.27% | 0.00 |
| 2025-12-15 | 17.27 | 17.10 | -0.22 | -1.27% | 17.05 | 17.47 | 71558 | 12330.42 | 1.57% | 1.00 |
| 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 |
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。
