| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-08 | 27.79 | 28.10 | 0.28 | 1.01% | 27.63 | 28.88 | 99163 | 27940.10 | 2.46% | 10.00 |
| 2025-08-07 | 27.55 | 27.82 | 0.46 | 1.68% | 27.55 | 29.49 | 144580 | 41166.34 | 3.59% | 0.00 |
| 2025-08-06 | 26.96 | 27.36 | 0.39 | 1.45% | 26.67 | 27.61 | 53553 | 14565.73 | 1.33% | 0.00 |
| 2025-08-05 | 27.50 | 26.97 | -0.38 | -1.39% | 26.86 | 27.51 | 54076 | 14608.25 | 1.34% | 0.00 |
| 2025-08-04 | 27.09 | 27.35 | -0.08 | -0.29% | 26.92 | 27.63 | 55828 | 15167.90 | 1.38% | 0.00 |
| 2025-08-01 | 27.35 | 27.43 | 0.08 | 0.29% | 27.18 | 28.01 | 64741 | 17853.88 | 1.61% | 0.00 |
| 2025-07-31 | 27.81 | 27.35 | -0.53 | -1.90% | 27.09 | 28.20 | 75956 | 21039.00 | 1.88% | 0.00 |
| 2025-07-30 | 27.71 | 27.88 | -0.05 | -0.18% | 27.31 | 28.07 | 53521 | 14838.95 | 1.33% | 0.00 |
| 2025-07-29 | 27.80 | 27.93 | 0.18 | 0.65% | 27.61 | 29.18 | 53691 | 15008.48 | 1.33% | 0.00 |
| 2025-07-28 | 28.00 | 27.75 | -0.22 | -0.79% | 27.61 | 28.28 | 45310 | 12599.50 | 1.12% | 0.00 |
| 2025-07-25 | 27.14 | 27.97 | 0.76 | 2.79% | 27.04 | 28.50 | 83634 | 23423.95 | 2.07% | 0.00 |
| 2025-07-24 | 27.02 | 27.21 | 0.27 | 1.00% | 26.70 | 27.46 | 58977 | 15954.52 | 1.46% | 0.00 |
| 2025-07-23 | 26.06 | 26.94 | 0.59 | 2.24% | 26.06 | 27.24 | 54250 | 14550.72 | 1.35% | 0.00 |
| 2025-07-22 | 26.09 | 26.35 | 0.19 | 0.73% | 25.96 | 27.11 | 65718 | 17412.36 | 1.63% | 0.00 |
| 2025-07-21 | 26.30 | 26.16 | 0.06 | 0.23% | 25.60 | 26.31 | 53467 | 13857.68 | 1.33% | 0.00 |
| 2025-07-18 | 26.67 | 26.10 | -0.51 | -1.92% | 26.03 | 26.98 | 60049 | 15833.99 | 1.49% | 0.00 |
| 2025-07-17 | 26.43 | 26.61 | 0.18 | 0.68% | 26.25 | 26.92 | 41257 | 10978.93 | 1.02% | 0.00 |
| 2025-07-16 | 25.87 | 26.43 | 0.52 | 2.01% | 25.72 | 26.80 | 66306 | 17528.53 | 1.64% | 0.00 |
| 2025-07-15 | 24.60 | 25.91 | 1.29 | 5.24% | 24.41 | 26.15 | 86667 | 22049.09 | 2.15% | 0.00 |
| 2025-07-14 | 24.71 | 24.62 | -0.19 | -0.77% | 24.50 | 25.10 | 50783 | 12559.00 | 1.26% | 0.00 |
| 2025-07-11 | 25.44 | 24.81 | -0.37 | -1.47% | 24.37 | 25.44 | 63754 | 15767.80 | 1.58% | 0.00 |
| 2025-07-10 | 25.45 | 25.18 | -0.23 | -0.91% | 25.08 | 25.70 | 34932 | 8820.75 | 0.87% | 0.00 |
| 2025-07-09 | 25.49 | 25.41 | -0.17 | -0.66% | 25.03 | 25.59 | 52413 | 13271.08 | 1.30% | 0.00 |
| 2025-07-08 | 24.93 | 25.58 | 0.68 | 2.73% | 24.93 | 25.98 | 59539 | 15218.62 | 1.48% | 0.00 |
| 2025-07-07 | 25.00 | 24.90 | -0.35 | -1.39% | 24.73 | 25.42 | 50944 | 12722.83 | 1.26% | 0.00 |
| 2025-07-04 | 26.64 | 25.25 | -1.52 | -5.68% | 24.93 | 26.70 | 101044 | 25838.29 | 2.51% | 0.00 |
| 2025-07-03 | 25.75 | 26.77 | 0.97 | 3.76% | 25.75 | 26.98 | 62934 | 16738.12 | 1.56% | 0.00 |
| 2025-07-02 | 25.77 | 25.80 | -0.12 | -0.46% | 25.37 | 26.13 | 31048 | 7998.49 | 0.77% | 0.00 |
| 2025-07-01 | 25.83 | 25.92 | 0.21 | 0.82% | 25.24 | 26.10 | 35965 | 9221.57 | 0.89% | 0.00 |
| 2025-06-30 | 25.30 | 25.71 | 0.43 | 1.70% | 25.26 | 26.08 | 45465 | 11688.59 | 1.13% | 4.00 |
| 2025-06-27 | 25.29 | 25.28 | -0.01 | -0.04% | 24.81 | 25.67 | 37366 | 9459.83 | 0.93% | 0.00 |
| 2025-06-26 | 25.33 | 25.29 | -0.03 | -0.12% | 25.19 | 26.16 | 57054 | 14558.90 | 1.42% | 0.00 |
| 2025-06-25 | 25.46 | 25.32 | -0.11 | -0.43% | 24.66 | 25.62 | 52190 | 13108.12 | 1.29% | 0.00 |
| 2025-06-24 | 24.90 | 25.43 | 0.44 | 1.76% | 24.80 | 25.69 | 47294 | 11944.76 | 1.17% | 0.00 |
| 2025-06-23 | 24.20 | 24.99 | 0.41 | 1.67% | 24.20 | 25.18 | 45329 | 11270.82 | 1.12% | 0.00 |
| 2025-06-20 | 24.86 | 24.58 | -0.34 | -1.36% | 24.20 | 25.09 | 40664 | 9984.87 | 1.01% | 0.00 |
| 2025-06-19 | 24.81 | 24.92 | 0.11 | 0.44% | 24.52 | 25.39 | 72227 | 18063.31 | 1.79% | 0.00 |
| 2025-06-18 | 23.60 | 24.81 | 0.94 | 3.94% | 23.54 | 24.99 | 84757 | 20579.06 | 2.10% | 0.00 |
| 2025-06-17 | 23.01 | 23.87 | 1.00 | 4.37% | 23.01 | 24.23 | 81115 | 19314.55 | 2.01% | 0.00 |
| 2025-06-16 | 22.61 | 22.87 | 0.07 | 0.31% | 22.50 | 23.34 | 37491 | 8622.35 | 0.93% | 0.00 |
| 2025-06-13 | 23.23 | 22.80 | -0.67 | -2.85% | 22.61 | 23.49 | 42369 | 9695.05 | 1.05% | 0.00 |
| 2025-06-12 | 23.14 | 23.47 | 0.28 | 1.21% | 23.04 | 24.30 | 64031 | 15232.48 | 1.59% | 0.00 |
| 2025-06-11 | 22.99 | 23.19 | 0.09 | 0.39% | 22.89 | 23.68 | 29930 | 6969.92 | 0.74% | 0.00 |
| 2025-06-10 | 23.66 | 23.10 | -0.55 | -2.33% | 22.82 | 24.01 | 43423 | 10109.08 | 1.08% | 0.00 |
| 2025-06-09 | 23.19 | 23.85 | 0.93 | 4.06% | 22.90 | 24.24 | 80070 | 19079.23 | 1.99% | 0.00 |
| 2025-06-06 | 23.40 | 22.92 | -0.06 | -0.26% | 22.50 | 23.40 | 29849 | 6811.59 | 0.74% | 0.00 |
| 2025-06-05 | 22.30 | 22.98 | 0.31 | 1.37% | 21.82 | 23.11 | 44198 | 10002.41 | 1.10% | 0.00 |
| 2025-06-04 | 22.57 | 22.67 | 0.32 | 1.43% | 22.36 | 23.09 | 36160 | 8229.40 | 0.90% | 0.00 |
| 2025-06-03 | 22.16 | 22.35 | -0.03 | -0.13% | 22.15 | 22.50 | 21910 | 4896.23 | 0.54% | 0.00 |
| 2025-05-30 | 22.51 | 22.38 | -0.33 | -1.45% | 22.04 | 22.59 | 32724 | 7299.58 | 0.81% | 0.00 |
| 2025-05-29 | 22.25 | 22.71 | 0.83 | 3.79% | 22.25 | 22.97 | 53267 | 12122.32 | 1.32% | 0.00 |
| 2025-05-28 | 21.59 | 21.88 | 0.31 | 1.44% | 21.57 | 22.22 | 35579 | 7816.44 | 0.88% | 0.00 |
| 2025-05-27 | 22.24 | 21.57 | -0.73 | -3.27% | 21.52 | 22.38 | 53625 | 11661.57 | 1.33% | 0.00 |
| 2025-05-26 | 22.46 | 22.30 | -0.21 | -0.93% | 22.21 | 22.88 | 42526 | 9567.40 | 1.05% | 0.00 |
| 2025-05-23 | 22.71 | 22.51 | -0.32 | -1.40% | 22.40 | 23.37 | 41097 | 9397.68 | 1.02% | 0.00 |
| 2025-05-22 | 22.85 | 22.83 | -0.09 | -0.39% | 22.72 | 23.19 | 26162 | 6006.53 | 0.65% | 0.00 |
| 2025-05-21 | 23.20 | 22.92 | -0.29 | -1.25% | 22.62 | 23.40 | 37855 | 8672.13 | 0.94% | 0.00 |
| 2025-05-20 | 23.16 | 23.21 | 0.10 | 0.43% | 22.92 | 23.65 | 33442 | 7789.22 | 0.83% | 0.00 |
| 2025-05-19 | 23.23 | 23.11 | -0.14 | -0.60% | 22.55 | 23.38 | 41730 | 9558.97 | 1.03% | 0.00 |
| 2025-05-16 | 23.17 | 23.25 | 0.08 | 0.35% | 23.09 | 23.75 | 29044 | 6798.07 | 0.72% | 0.00 |
| 2025-05-15 | 23.90 | 23.17 | -0.72 | -3.01% | 23.11 | 23.90 | 52308 | 12202.05 | 1.30% | 0.00 |
| 2025-05-14 | 23.99 | 23.89 | -0.26 | -1.08% | 23.81 | 24.34 | 49608 | 11923.23 | 1.23% | 0.00 |
| 2025-05-13 | 25.30 | 24.15 | -0.48 | -1.95% | 23.89 | 25.50 | 81803 | 19972.72 | 2.03% | 0.00 |
| 2025-05-12 | 24.63 | 24.63 | 0.82 | 3.44% | 23.90 | 24.74 | 82339 | 20018.20 | 2.04% | 0.00 |
| 2025-05-09 | 23.96 | 23.81 | -0.35 | -1.45% | 23.06 | 24.12 | 52202 | 12310.08 | 1.29% | 0.00 |
| 2025-05-08 | 23.91 | 24.16 | 0.12 | 0.50% | 23.81 | 24.88 | 59228 | 14405.44 | 1.47% | 0.00 |
| 2025-05-07 | 24.75 | 24.04 | -0.20 | -0.83% | 23.75 | 25.12 | 56702 | 13827.40 | 1.41% | 0.00 |
| 2025-05-06 | 23.78 | 24.24 | 0.46 | 1.93% | 23.77 | 24.29 | 49389 | 11889.69 | 1.22% | 0.00 |
| 2025-04-30 | 23.05 | 23.78 | 0.89 | 3.89% | 22.78 | 24.20 | 86935 | 20455.25 | 2.16% | 0.00 |
| 2025-04-29 | 23.06 | 22.89 | -0.23 | -0.99% | 22.84 | 23.50 | 43074 | 9948.59 | 1.07% | 0.00 |
| 2025-04-28 | 23.42 | 23.12 | -0.52 | -2.20% | 22.86 | 23.66 | 68969 | 16039.90 | 1.71% | 0.00 |
| 2025-04-25 | 24.20 | 23.64 | -0.88 | -3.59% | 22.83 | 24.20 | 100523 | 23744.44 | 2.49% | 0.00 |
| 2025-04-24 | 23.90 | 24.52 | 0.55 | 2.29% | 23.62 | 24.54 | 64161 | 15465.46 | 1.59% | 8.89 |
| 2025-04-23 | 23.48 | 23.97 | 1.25 | 5.50% | 23.48 | 25.18 | 110402 | 26645.10 | 2.74% | 0.00 |
| 2025-04-22 | 23.40 | 22.72 | -0.76 | -3.24% | 22.61 | 23.65 | 51902 | 11950.55 | 1.29% | 0.00 |
| 2025-04-21 | 22.22 | 23.48 | 1.32 | 5.96% | 22.08 | 23.77 | 81775 | 18898.86 | 2.03% | 0.00 |
| 2025-04-18 | 21.05 | 22.16 | 1.02 | 4.82% | 20.98 | 22.44 | 68460 | 14933.84 | 1.70% | 0.00 |
| 2025-04-17 | 21.00 | 21.14 | -0.15 | -0.70% | 21.00 | 21.72 | 32440 | 6953.47 | 0.80% | 0.00 |
| 2025-04-16 | 21.60 | 21.29 | -0.44 | -2.02% | 20.71 | 21.70 | 56070 | 11881.73 | 1.39% | 0.00 |
| 2025-04-15 | 21.84 | 21.73 | -0.30 | -1.36% | 21.15 | 22.09 | 71906 | 15457.31 | 1.78% | 0.00 |
蓝特光学(688127)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。
