| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-27 | 56.16 | 57.02 | 1.31 | 2.35% | 56.03 | 57.76 | 39671 | 22615.81 | 1.29% | 0.00 |
| 2025-10-24 | 57.80 | 55.71 | -2.28 | -3.93% | 55.50 | 58.00 | 68854 | 38782.09 | 2.25% | 0.00 |
| 2025-10-23 | 57.66 | 57.99 | 0.49 | 0.85% | 57.13 | 59.20 | 39352 | 22800.61 | 1.28% | 0.00 |
| 2025-10-22 | 58.30 | 57.68 | -0.74 | -1.27% | 57.34 | 58.98 | 32857 | 19068.67 | 1.07% | 0.00 |
| 2025-10-21 | 58.39 | 58.42 | 0.31 | 0.53% | 57.55 | 59.00 | 32535 | 18967.41 | 1.06% | 0.00 |
| 2025-10-20 | 57.47 | 58.11 | 1.16 | 2.04% | 56.60 | 58.99 | 40280 | 23385.78 | 1.31% | 0.00 |
| 2025-10-17 | 57.68 | 56.95 | -0.66 | -1.15% | 56.73 | 59.11 | 44299 | 25574.94 | 1.44% | 0.00 |
| 2025-10-16 | 59.32 | 57.61 | -2.15 | -3.60% | 57.38 | 59.66 | 38212 | 22252.85 | 1.25% | 0.00 |
| 2025-10-15 | 57.22 | 59.76 | 3.10 | 5.47% | 55.90 | 59.87 | 60463 | 35282.11 | 1.97% | 25.00 |
| 2025-10-14 | 58.64 | 56.66 | -1.79 | -3.06% | 56.50 | 58.88 | 42381 | 24449.39 | 1.38% | 0.00 |
| 2025-10-13 | 57.00 | 58.45 | -0.48 | -0.81% | 56.10 | 58.74 | 42703 | 24710.68 | 1.39% | 0.00 |
| 2025-10-10 | 58.31 | 58.93 | 0.42 | 0.72% | 56.76 | 59.05 | 55287 | 32002.95 | 1.80% | 0.00 |
| 2025-10-09 | 58.18 | 58.51 | 0.81 | 1.40% | 57.01 | 58.77 | 47406 | 27552.00 | 1.55% | 0.00 |
| 2025-09-30 | 58.21 | 57.70 | -0.30 | -0.52% | 57.42 | 58.50 | 36484 | 21067.04 | 1.19% | 0.00 |
| 2025-09-29 | 57.92 | 58.00 | 0.25 | 0.43% | 56.86 | 58.19 | 38531 | 22201.71 | 1.26% | 1.00 |
| 2025-09-26 | 57.80 | 57.75 | -0.02 | -0.03% | 57.41 | 59.00 | 36449 | 21103.38 | 1.19% | 0.00 |
| 2025-09-25 | 58.36 | 57.77 | -1.54 | -2.60% | 57.69 | 59.49 | 54583 | 31732.57 | 1.78% | 1.00 |
| 2025-09-24 | 55.91 | 59.31 | 3.22 | 5.74% | 55.50 | 60.00 | 97121 | 57320.01 | 3.17% | 1.00 |
| 2025-09-23 | 55.62 | 56.09 | 0.31 | 0.56% | 54.50 | 56.98 | 50864 | 28381.11 | 1.66% | 0.00 |
| 2025-09-22 | 56.72 | 55.78 | -1.06 | -1.86% | 55.20 | 56.90 | 47296 | 26372.97 | 1.54% | 0.00 |
| 2025-09-19 | 54.01 | 56.84 | 2.79 | 5.16% | 54.00 | 57.85 | 77742 | 43842.73 | 2.54% | 29.00 |
| 2025-09-18 | 55.39 | 54.05 | -1.12 | -2.03% | 53.53 | 55.75 | 50409 | 27624.69 | 1.64% | 0.00 |
| 2025-09-17 | 53.81 | 55.17 | 1.17 | 2.17% | 53.73 | 55.80 | 53418 | 29554.19 | 1.74% | 0.00 |
| 2025-09-16 | 54.40 | 54.00 | 0.18 | 0.33% | 53.49 | 55.17 | 37219 | 20156.74 | 1.21% | 0.00 |
| 2025-09-15 | 55.51 | 53.82 | -1.53 | -2.76% | 53.70 | 55.56 | 46824 | 25508.15 | 1.53% | 0.00 |
| 2025-09-12 | 54.68 | 55.35 | 0.66 | 1.21% | 54.41 | 55.98 | 54036 | 29803.49 | 1.76% | 0.00 |
| 2025-09-11 | 54.26 | 54.69 | 0.46 | 0.85% | 53.40 | 55.56 | 72293 | 39347.75 | 2.36% | 7.00 |
| 2025-09-10 | 55.03 | 54.23 | -0.97 | -1.76% | 54.00 | 55.92 | 43426 | 23723.59 | 1.42% | 0.00 |
| 2025-09-09 | 56.07 | 55.20 | -1.10 | -1.95% | 54.80 | 56.40 | 34657 | 19232.54 | 1.13% | 0.00 |
| 2025-09-08 | 56.66 | 56.30 | 0.24 | 0.43% | 55.49 | 56.70 | 49014 | 27487.25 | 1.60% | 0.00 |
| 2025-09-05 | 53.65 | 56.06 | 2.58 | 4.82% | 53.51 | 56.56 | 72861 | 40555.36 | 2.38% | 0.00 |
| 2025-09-04 | 55.00 | 53.48 | -1.52 | -2.76% | 52.63 | 56.63 | 69566 | 38027.88 | 2.27% | 0.00 |
| 2025-09-03 | 55.64 | 55.00 | -0.69 | -1.24% | 54.66 | 56.10 | 46201 | 25542.56 | 1.51% | 0.00 |
| 2025-09-02 | 56.16 | 55.69 | -0.37 | -0.66% | 54.88 | 56.68 | 67090 | 37317.12 | 2.19% | 2.00 |
| 2025-09-01 | 55.55 | 56.06 | 0.95 | 1.72% | 54.60 | 56.48 | 92787 | 51695.22 | 3.03% | 0.00 |
| 2025-08-29 | 51.59 | 55.11 | 3.61 | 7.01% | 51.59 | 55.81 | 154966 | 84403.45 | 5.05% | 9.10 |
| 2025-08-28 | 51.28 | 51.50 | 0.15 | 0.29% | 50.10 | 51.64 | 83828 | 42597.07 | 2.73% | 6.00 |
| 2025-08-27 | 52.28 | 51.35 | -0.85 | -1.63% | 51.35 | 52.60 | 76100 | 39555.82 | 2.48% | 0.00 |
| 2025-08-26 | 52.24 | 52.20 | -0.22 | -0.42% | 51.61 | 53.00 | 58841 | 30879.54 | 1.92% | 0.00 |
| 2025-08-25 | 53.99 | 52.42 | -1.04 | -1.95% | 51.95 | 53.99 | 114066 | 59958.88 | 3.72% | 0.00 |
| 2025-08-22 | 52.87 | 53.46 | 0.59 | 1.12% | 52.73 | 54.10 | 61177 | 32806.01 | 2.00% | 0.00 |
| 2025-08-21 | 53.26 | 52.87 | -0.31 | -0.58% | 52.50 | 54.50 | 55408 | 29598.53 | 1.81% | 0.00 |
| 2025-08-20 | 53.06 | 53.18 | -0.71 | -1.32% | 52.25 | 54.68 | 81357 | 43210.17 | 2.65% | 5.00 |
| 2025-08-19 | 52.98 | 53.89 | 1.29 | 2.45% | 52.75 | 54.78 | 72700 | 39150.43 | 2.37% | 0.00 |
| 2025-08-18 | 51.76 | 52.60 | 1.50 | 2.94% | 51.18 | 52.98 | 53502 | 27898.10 | 1.74% | 0.00 |
| 2025-08-15 | 50.79 | 51.10 | 0.30 | 0.59% | 50.56 | 51.37 | 30915 | 15772.69 | 1.01% | 0.00 |
| 2025-08-14 | 51.87 | 50.80 | -1.02 | -1.97% | 50.59 | 51.99 | 33349 | 17055.43 | 1.09% | 0.00 |
| 2025-08-13 | 50.82 | 51.82 | 1.23 | 2.43% | 50.50 | 51.98 | 39430 | 20337.26 | 1.29% | 0.00 |
| 2025-08-12 | 50.86 | 50.59 | -0.33 | -0.65% | 50.34 | 51.19 | 32651 | 16520.48 | 1.06% | 0.00 |
| 2025-08-11 | 52.95 | 50.92 | 0.13 | 0.26% | 50.69 | 53.30 | 43456 | 22325.38 | 1.42% | 0.00 |
| 2025-08-08 | 50.96 | 50.79 | 0.24 | 0.47% | 50.38 | 51.10 | 18392 | 9328.51 | 0.60% | 0.00 |
| 2025-08-07 | 51.38 | 50.55 | -0.65 | -1.27% | 50.22 | 51.52 | 26303 | 13304.88 | 0.86% | 0.00 |
| 2025-08-06 | 51.07 | 51.20 | 0.04 | 0.08% | 50.82 | 51.37 | 15736 | 8046.77 | 0.51% | 0.00 |
| 2025-08-05 | 50.88 | 51.16 | 0.44 | 0.87% | 50.50 | 51.35 | 21087 | 10762.63 | 0.69% | 0.00 |
| 2025-08-04 | 50.33 | 50.72 | 0.29 | 0.58% | 49.68 | 50.91 | 29682 | 14949.99 | 0.97% | 0.00 |
| 2025-08-01 | 51.80 | 50.43 | -1.37 | -2.64% | 50.11 | 51.95 | 34374 | 17527.08 | 1.12% | 0.00 |
| 2025-07-31 | 53.30 | 51.80 | -1.70 | -3.18% | 51.71 | 53.50 | 40779 | 21396.94 | 1.33% | 0.00 |
| 2025-07-30 | 53.15 | 53.50 | 0.45 | 0.85% | 52.85 | 54.26 | 28835 | 15448.17 | 0.94% | 0.00 |
| 2025-07-29 | 53.65 | 53.05 | -0.63 | -1.17% | 52.61 | 53.65 | 30084 | 15933.33 | 0.98% | 0.00 |
| 2025-07-28 | 54.82 | 53.68 | -0.98 | -1.79% | 53.40 | 55.20 | 34258 | 18502.60 | 1.12% | 0.00 |
| 2025-07-25 | 55.10 | 54.66 | -0.24 | -0.44% | 54.60 | 55.88 | 32988 | 18168.84 | 1.08% | 0.00 |
| 2025-07-24 | 52.86 | 54.90 | 1.92 | 3.62% | 52.85 | 55.20 | 44057 | 23953.57 | 1.44% | 0.00 |
| 2025-07-23 | 52.89 | 52.98 | 0.19 | 0.36% | 52.53 | 54.21 | 30709 | 16408.64 | 1.00% | 0.00 |
| 2025-07-22 | 52.89 | 52.79 | -0.17 | -0.32% | 52.42 | 53.20 | 26620 | 14062.49 | 0.87% | 0.00 |
| 2025-07-21 | 53.06 | 52.96 | -0.24 | -0.45% | 52.59 | 53.49 | 26668 | 14138.24 | 0.87% | 0.00 |
| 2025-07-18 | 53.22 | 53.20 | 0.15 | 0.28% | 52.56 | 53.40 | 26894 | 14240.50 | 0.88% | 0.00 |
| 2025-07-17 | 51.66 | 53.05 | 1.15 | 2.22% | 51.66 | 53.22 | 37183 | 19575.41 | 1.21% | 0.00 |
| 2025-07-16 | 51.71 | 51.90 | 0.14 | 0.27% | 51.35 | 52.18 | 25906 | 13417.78 | 0.84% | 1.00 |
| 2025-07-15 | 50.96 | 51.76 | 0.53 | 1.03% | 50.83 | 52.78 | 49703 | 25862.16 | 1.62% | 0.00 |
| 2025-07-14 | 51.59 | 51.23 | 0.27 | 0.53% | 50.81 | 52.78 | 30721 | 15855.91 | 1.00% | 0.00 |
| 2025-07-11 | 49.98 | 50.96 | 1.08 | 2.17% | 49.60 | 51.78 | 40258 | 20463.71 | 1.31% | 0.00 |
| 2025-07-10 | 49.61 | 49.88 | 0.30 | 0.61% | 49.37 | 50.18 | 16075 | 8004.03 | 0.52% | 0.00 |
| 2025-07-09 | 50.60 | 49.58 | -0.75 | -1.49% | 49.41 | 50.60 | 20978 | 10452.08 | 0.68% | 0.00 |
| 2025-07-08 | 50.90 | 50.93 | 0.02 | 0.04% | 50.60 | 51.30 | 26693 | 13615.04 | 0.87% | 0.00 |
| 2025-07-07 | 49.76 | 50.91 | 1.15 | 2.31% | 49.50 | 51.38 | 46905 | 23844.21 | 1.53% | 0.00 |
| 2025-07-04 | 49.39 | 49.76 | 0.21 | 0.42% | 49.29 | 50.48 | 25805 | 12856.33 | 0.84% | 0.00 |
| 2025-07-03 | 49.99 | 49.55 | -0.44 | -0.88% | 49.41 | 51.25 | 36055 | 18042.04 | 1.18% | 0.00 |
| 2025-07-02 | 49.62 | 49.99 | 0.37 | 0.75% | 49.37 | 50.85 | 41958 | 21037.55 | 1.37% | 0.00 |
| 2025-07-01 | 50.30 | 49.62 | -0.68 | -1.35% | 49.14 | 50.75 | 27869 | 13823.93 | 0.91% | 0.00 |
| 2025-06-30 | 49.07 | 50.30 | 1.38 | 2.82% | 48.52 | 50.77 | 54880 | 27231.15 | 1.79% | 0.00 |
蓝晓科技(300487)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。
