| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-20 | 93.02 | 91.30 | -1.50 | -1.62% | 91.05 | 93.02 | 6748 | 6202.32 | 0.55% | 0.00 |
| 2025-06-19 | 88.83 | 92.80 | 3.98 | 4.48% | 88.83 | 93.76 | 16792 | 15489.59 | 1.37% | 0.00 |
| 2025-06-18 | 86.91 | 88.82 | 1.74 | 2.00% | 86.00 | 89.78 | 7121 | 6268.15 | 0.58% | 0.00 |
| 2025-06-17 | 87.53 | 87.08 | -0.01 | -0.01% | 86.02 | 87.93 | 5497 | 4771.96 | 0.45% | 0.00 |
| 2025-06-16 | 88.56 | 87.09 | -2.46 | -2.75% | 87.05 | 90.88 | 9536 | 8419.59 | 0.78% | 0.00 |
| 2025-06-13 | 90.91 | 89.80 | -1.37 | -1.50% | 88.12 | 92.30 | 13885 | 12473.13 | 1.14% | 0.00 |
| 2025-06-12 | 88.60 | 91.17 | 2.14 | 2.40% | 88.21 | 91.80 | 10968 | 9899.70 | 0.90% | 0.00 |
| 2025-06-11 | 88.90 | 89.03 | 0.79 | 0.90% | 88.05 | 90.20 | 6368 | 5665.98 | 0.52% | 0.00 |
| 2025-06-10 | 88.14 | 88.24 | 0.14 | 0.16% | 87.20 | 89.27 | 9265 | 8170.99 | 0.76% | 0.00 |
| 2025-06-09 | 89.95 | 88.10 | -0.25 | -0.28% | 87.30 | 89.96 | 6826 | 6026.67 | 0.56% | 0.00 |
| 2025-06-06 | 88.41 | 88.35 | -0.06 | -0.07% | 87.29 | 89.00 | 6192 | 5461.54 | 0.51% | 0.00 |
| 2025-06-05 | 89.94 | 88.41 | -1.59 | -1.77% | 86.47 | 89.94 | 10486 | 9212.44 | 0.86% | 0.00 |
| 2025-06-04 | 86.78 | 90.00 | 4.00 | 4.65% | 85.85 | 90.00 | 11108 | 9736.95 | 0.91% | 0.00 |
| 2025-06-03 | 87.00 | 86.00 | -1.73 | -1.97% | 85.50 | 88.93 | 10738 | 9289.54 | 0.88% | 0.00 |
| 2025-05-30 | 87.57 | 87.73 | 0.24 | 0.27% | 85.71 | 88.10 | 6011 | 5242.74 | 0.49% | 0.00 |
| 2025-05-29 | 85.90 | 87.49 | 1.29 | 1.50% | 85.80 | 88.14 | 7459 | 6515.98 | 0.61% | 0.00 |
| 2025-05-28 | 84.92 | 86.20 | 1.68 | 1.99% | 84.01 | 86.49 | 5188 | 4418.24 | 0.42% | 0.00 |
| 2025-05-27 | 86.30 | 84.52 | -1.39 | -1.62% | 84.11 | 86.62 | 5228 | 4423.90 | 0.43% | 0.00 |
| 2025-05-26 | 84.91 | 85.91 | 1.08 | 1.27% | 84.00 | 88.49 | 8480 | 7301.51 | 0.69% | 0.00 |
| 2025-05-23 | 85.90 | 84.83 | -1.05 | -1.22% | 84.75 | 87.40 | 6267 | 5393.59 | 0.51% | 0.00 |
| 2025-05-22 | 85.30 | 85.88 | 0.71 | 0.83% | 84.58 | 87.42 | 6768 | 5842.74 | 0.55% | 0.00 |
| 2025-05-21 | 84.95 | 85.17 | -0.16 | -0.19% | 83.56 | 86.31 | 9487 | 8061.92 | 0.78% | 0.00 |
| 2025-05-20 | 87.00 | 85.33 | -1.66 | -1.91% | 85.05 | 87.87 | 9986 | 8620.14 | 0.82% | 0.00 |
| 2025-05-19 | 87.80 | 86.99 | -0.62 | -0.71% | 86.11 | 87.97 | 6489 | 5640.18 | 0.53% | 0.00 |
| 2025-05-16 | 87.77 | 87.61 | -0.16 | -0.18% | 86.80 | 90.00 | 8580 | 7576.39 | 0.70% | 0.00 |
| 2025-05-15 | 89.05 | 87.77 | -0.90 | -1.01% | 87.65 | 90.38 | 9565 | 8479.79 | 0.78% | 0.00 |
| 2025-05-14 | 89.00 | 88.67 | -1.18 | -1.31% | 88.03 | 90.20 | 7358 | 6547.88 | 0.60% | 0.00 |
| 2025-05-13 | 95.00 | 89.85 | -2.75 | -2.97% | 89.31 | 95.00 | 10104 | 9173.72 | 0.83% | 0.00 |
| 2025-05-12 | 91.00 | 92.60 | 2.82 | 3.14% | 90.24 | 93.00 | 8680 | 7968.95 | 0.71% | 0.00 |
| 2025-05-09 | 90.58 | 89.78 | -1.28 | -1.41% | 88.63 | 91.49 | 9145 | 8225.83 | 0.75% | 0.00 |
| 2025-05-08 | 92.10 | 91.06 | -0.57 | -0.62% | 90.43 | 92.43 | 6432 | 5852.27 | 0.53% | 0.00 |
| 2025-05-07 | 93.18 | 91.63 | 0.23 | 0.25% | 90.88 | 93.31 | 9895 | 9130.63 | 0.81% | 0.00 |
| 2025-05-06 | 91.01 | 91.40 | 0.93 | 1.03% | 89.30 | 91.80 | 12333 | 11171.22 | 1.01% | 0.00 |
| 2025-04-30 | 91.23 | 90.47 | 0.41 | 0.46% | 90.03 | 92.20 | 8005 | 7284.84 | 0.65% | 0.00 |
| 2025-04-29 | 90.36 | 90.06 | -1.21 | -1.33% | 89.56 | 93.15 | 12759 | 11598.73 | 1.04% | 0.00 |
| 2025-04-28 | 89.39 | 91.27 | 2.77 | 3.13% | 87.53 | 92.20 | 11915 | 10803.92 | 0.97% | 0.00 |
| 2025-04-25 | 86.50 | 88.50 | 2.84 | 3.32% | 84.90 | 89.28 | 11422 | 10047.72 | 0.93% | 0.00 |
| 2025-04-24 | 84.60 | 85.66 | 0.86 | 1.01% | 83.81 | 86.96 | 13398 | 11455.21 | 1.10% | 0.00 |
| 2025-04-23 | 79.75 | 84.80 | 5.06 | 6.35% | 79.75 | 84.97 | 14889 | 12403.57 | 1.22% | 0.00 |
| 2025-04-22 | 79.40 | 79.74 | 0.24 | 0.30% | 78.20 | 80.25 | 6936 | 5510.13 | 0.57% | 0.00 |
| 2025-04-21 | 77.87 | 79.50 | 1.71 | 2.20% | 77.10 | 80.50 | 10341 | 8187.85 | 0.85% | 0.00 |
| 2025-04-18 | 78.20 | 77.79 | -0.21 | -0.27% | 77.42 | 79.96 | 7297 | 5722.95 | 0.60% | 0.00 |
| 2025-04-17 | 77.58 | 78.00 | 0.26 | 0.33% | 77.18 | 79.68 | 5894 | 4635.49 | 0.48% | 0.00 |
| 2025-04-16 | 79.75 | 77.74 | -1.94 | -2.43% | 77.74 | 80.57 | 9768 | 7687.32 | 0.80% | 0.00 |
| 2025-04-15 | 78.20 | 79.68 | 0.79 | 1.00% | 78.01 | 80.65 | 8560 | 6773.01 | 0.70% | 0.00 |
| 2025-04-14 | 78.72 | 78.89 | 2.34 | 3.06% | 78.31 | 80.68 | 17328 | 13787.17 | 1.42% | 0.00 |
| 2025-04-11 | 74.90 | 76.55 | 1.35 | 1.80% | 73.38 | 78.18 | 11254 | 8616.90 | 0.92% | 0.00 |
| 2025-04-10 | 71.97 | 75.20 | 5.68 | 8.17% | 69.90 | 77.52 | 20803 | 15641.56 | 1.70% | 0.00 |
| 2025-04-09 | 67.17 | 69.52 | 1.50 | 2.21% | 64.01 | 70.69 | 19563 | 13383.92 | 1.60% | 0.00 |
| 2025-04-08 | 65.03 | 68.02 | 3.26 | 5.03% | 65.03 | 69.50 | 23096 | 15546.63 | 1.89% | 0.00 |
| 2025-04-07 | 74.09 | 64.76 | -15.54 | -19.35% | 64.24 | 75.05 | 28177 | 19303.97 | 2.31% | 0.00 |
| 2025-04-03 | 82.50 | 80.30 | -3.10 | -3.72% | 79.54 | 83.98 | 14082 | 11432.99 | 1.15% | 0.00 |
| 2025-04-02 | 83.31 | 83.40 | 0.01 | 0.01% | 82.85 | 84.97 | 6675 | 5597.40 | 0.55% | 0.00 |
| 2025-04-01 | 84.26 | 83.39 | -0.69 | -0.82% | 83.00 | 85.50 | 10665 | 8976.86 | 0.87% | 0.00 |
| 2025-03-31 | 86.03 | 84.08 | -3.22 | -3.69% | 82.35 | 87.04 | 19414 | 16334.06 | 1.59% | 0.00 |
| 2025-03-28 | 88.36 | 87.30 | -1.14 | -1.29% | 86.80 | 89.28 | 6937 | 6088.66 | 0.57% | 0.00 |
| 2025-03-27 | 89.18 | 88.44 | -0.75 | -0.84% | 87.10 | 90.95 | 11372 | 10134.91 | 0.93% | 0.00 |
| 2025-03-26 | 87.90 | 89.19 | 0.96 | 1.09% | 87.47 | 90.92 | 8051 | 7198.46 | 0.66% | 0.00 |
| 2025-03-25 | 90.57 | 88.23 | -1.33 | -1.49% | 87.96 | 92.00 | 7363 | 6591.75 | 0.60% | 0.00 |
| 2025-03-24 | 87.41 | 89.56 | 2.11 | 2.41% | 86.60 | 91.00 | 13362 | 11899.40 | 1.09% | 0.00 |
| 2025-03-21 | 91.20 | 87.45 | -4.81 | -5.21% | 87.39 | 91.97 | 15002 | 13411.25 | 1.23% | 0.00 |
| 2025-03-20 | 89.89 | 92.26 | 0.86 | 0.94% | 89.89 | 92.80 | 11180 | 10241.55 | 0.91% | 0.00 |
| 2025-03-19 | 93.89 | 91.40 | -2.76 | -2.93% | 90.60 | 93.89 | 15320 | 14048.48 | 1.25% | 0.00 |
| 2025-03-18 | 94.74 | 94.16 | 0.01 | 0.01% | 93.72 | 97.55 | 11996 | 11395.32 | 0.98% | 0.00 |
| 2025-03-17 | 95.68 | 94.15 | -1.15 | -1.21% | 93.51 | 97.48 | 17341 | 16481.91 | 1.42% | 0.00 |
| 2025-03-14 | 93.05 | 95.30 | 1.94 | 2.08% | 92.50 | 95.86 | 16702 | 15743.85 | 1.37% | 0.00 |
| 2025-03-13 | 101.94 | 93.36 | -8.64 | -8.47% | 93.19 | 101.99 | 21048 | 20354.47 | 1.72% | 0.00 |
| 2025-03-12 | 105.99 | 102.00 | -4.49 | -4.22% | 101.83 | 107.11 | 15074 | 15671.41 | 1.23% | 0.00 |
| 2025-03-11 | 105.00 | 106.49 | 2.94 | 2.84% | 99.28 | 107.97 | 23375 | 24232.49 | 1.91% | 0.00 |
| 2025-03-10 | 103.45 | 103.55 | -0.10 | -0.10% | 101.54 | 107.66 | 12254 | 12826.16 | 1.00% | 0.00 |
| 2025-03-07 | 103.29 | 103.65 | 0.37 | 0.36% | 100.21 | 105.79 | 16432 | 17063.54 | 1.34% | 0.00 |
| 2025-03-06 | 96.00 | 103.28 | 8.59 | 9.07% | 95.02 | 103.38 | 26519 | 26613.64 | 2.17% | 0.00 |
| 2025-03-05 | 95.42 | 94.69 | -0.77 | -0.81% | 92.81 | 96.88 | 16521 | 15629.52 | 1.35% | 0.00 |
| 2025-03-04 | 90.51 | 95.46 | 3.82 | 4.17% | 90.09 | 96.67 | 13856 | 13138.25 | 1.13% | 0.00 |
| 2025-03-03 | 90.51 | 91.64 | 0.21 | 0.23% | 89.58 | 92.80 | 13748 | 12547.07 | 1.12% | 0.00 |
| 2025-02-28 | 98.00 | 91.43 | -6.97 | -7.08% | 90.52 | 98.40 | 19352 | 17968.19 | 1.58% | 0.00 |
| 2025-02-27 | 97.50 | 98.40 | 0.22 | 0.22% | 95.70 | 100.99 | 24025 | 23581.65 | 1.97% | 0.00 |
| 2025-02-26 | 99.36 | 98.18 | -1.12 | -1.13% | 97.00 | 103.89 | 26156 | 26430.60 | 2.14% | 0.00 |
| 2025-02-25 | 95.32 | 99.30 | 2.20 | 2.27% | 95.05 | 101.44 | 18774 | 18639.68 | 1.54% | 0.00 |
| 2025-02-24 | 98.12 | 97.10 | -1.73 | -1.75% | 95.00 | 98.96 | 17694 | 17141.57 | 1.45% | 0.00 |
奥普特(688686)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。
