| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 2025-02-21 | 97.90 | 98.83 | -0.07 | -0.07% | 97.50 | 100.89 | 22482 | 22253.73 | 1.84% | 0.00 |
| 2025-02-20 | 94.60 | 98.90 | 3.89 | 4.09% | 93.56 | 99.49 | 26497 | 25661.12 | 2.17% | 0.00 |
| 2025-02-19 | 88.40 | 95.01 | 6.59 | 7.45% | 88.02 | 96.00 | 27484 | 25853.04 | 2.25% | 0.00 |
| 2025-02-18 | 90.80 | 88.42 | -2.62 | -2.88% | 88.17 | 91.38 | 12738 | 11409.09 | 1.04% | 0.00 |
| 2025-02-17 | 91.24 | 91.04 | -0.04 | -0.04% | 88.71 | 92.50 | 12454 | 11249.31 | 1.02% | 0.00 |
| 2025-02-14 | 90.00 | 91.08 | 0.65 | 0.72% | 89.43 | 93.41 | 14453 | 13177.03 | 1.18% | 0.00 |
| 2025-02-13 | 95.21 | 90.43 | -6.34 | -6.55% | 90.34 | 96.34 | 22620 | 20973.91 | 1.85% | 0.00 |
| 2025-02-12 | 91.90 | 96.77 | 4.99 | 5.44% | 90.99 | 97.88 | 23771 | 22711.72 | 1.94% | 2.00 |
| 2025-02-11 | 91.00 | 91.78 | -0.02 | -0.02% | 89.40 | 93.99 | 21156 | 19408.07 | 1.73% | 0.00 |
| 2025-02-10 | 86.88 | 91.80 | 5.15 | 5.94% | 84.24 | 92.88 | 25978 | 23115.65 | 2.13% | 0.00 |
| 2025-02-07 | 85.00 | 86.65 | 1.05 | 1.23% | 85.00 | 88.50 | 25471 | 22096.46 | 2.08% | 0.00 |
| 2025-02-06 | 81.79 | 85.60 | 4.06 | 4.98% | 81.19 | 86.86 | 18632 | 15805.03 | 1.52% | 0.00 |
| 2025-02-05 | 79.87 | 81.54 | 3.18 | 4.06% | 79.03 | 83.55 | 17963 | 14672.46 | 1.47% | 0.00 |
| 2025-01-27 | 82.63 | 78.36 | -4.27 | -5.17% | 78.20 | 82.68 | 16297 | 13011.91 | 1.33% | 0.00 |
| 2025-01-24 | 83.82 | 82.63 | -1.46 | -1.74% | 81.36 | 87.99 | 27792 | 23399.38 | 2.27% | 0.00 |
| 2025-01-23 | 81.99 | 84.09 | 2.97 | 3.66% | 79.60 | 85.60 | 23797 | 19911.84 | 1.95% | 0.00 |
| 2025-01-22 | 83.26 | 81.12 | -1.96 | -2.36% | 80.15 | 83.26 | 14948 | 12201.24 | 1.22% | 0.00 |
| 2025-01-21 | 78.41 | 83.08 | 6.08 | 7.90% | 77.21 | 84.80 | 32743 | 26657.35 | 2.68% | 0.00 |
| 2025-01-20 | 78.50 | 77.00 | -1.20 | -1.53% | 76.23 | 79.38 | 11766 | 9081.37 | 0.96% | 0.00 |
| 2025-01-17 | 77.89 | 78.20 | 0.20 | 0.26% | 76.70 | 79.09 | 12494 | 9727.97 | 1.02% | 0.00 |
| 2025-01-16 | 80.69 | 78.00 | -1.86 | -2.33% | 76.18 | 80.88 | 22581 | 17712.02 | 1.85% | 0.00 |
| 2025-01-15 | 80.80 | 79.86 | 0.86 | 1.09% | 78.50 | 80.80 | 21993 | 17481.12 | 1.80% | 0.00 |
| 2025-01-14 | 67.69 | 79.00 | 10.63 | 15.55% | 67.65 | 79.38 | 41183 | 31040.28 | 3.37% | 0.00 |
| 2025-01-13 | 67.00 | 68.37 | 1.08 | 1.60% | 65.40 | 68.97 | 12798 | 8643.94 | 1.05% | 0.00 |
| 2025-01-10 | 64.77 | 67.29 | 1.42 | 2.16% | 64.77 | 70.30 | 20454 | 13993.89 | 1.67% | 0.00 |
| 2025-01-09 | 65.20 | 65.87 | -0.33 | -0.50% | 64.68 | 66.38 | 11276 | 7392.47 | 0.92% | 0.00 |
| 2025-01-08 | 64.65 | 66.20 | 1.38 | 2.13% | 62.86 | 67.61 | 16288 | 10664.87 | 1.33% | 0.00 |
| 2025-01-07 | 63.10 | 64.82 | 1.57 | 2.48% | 63.10 | 65.14 | 12870 | 8251.41 | 1.05% | 0.00 |
| 2025-01-06 | 65.90 | 63.25 | -2.85 | -4.31% | 62.61 | 66.45 | 13098 | 8425.98 | 1.07% | 0.00 |
| 2025-01-03 | 71.36 | 66.10 | -5.03 | -7.07% | 66.00 | 71.70 | 17651 | 12081.67 | 1.44% | 0.00 |
| 2025-01-02 | 74.91 | 71.13 | -4.48 | -5.93% | 70.50 | 76.94 | 20032 | 14806.15 | 1.64% | 0.00 |
| 2024-12-31 | 73.90 | 75.61 | 1.81 | 2.45% | 72.66 | 77.43 | 23567 | 17791.45 | 1.93% | 0.00 |
| 2024-12-30 | 74.50 | 73.80 | -0.71 | -0.95% | 72.29 | 74.84 | 9735 | 7158.94 | 0.80% | 0.00 |
| 2024-12-27 | 78.23 | 74.51 | -2.79 | -3.61% | 74.00 | 78.23 | 17862 | 13513.32 | 1.46% | 0.00 |
| 2024-12-26 | 73.89 | 77.30 | 3.25 | 4.39% | 73.10 | 78.92 | 21543 | 16556.56 | 1.76% | 0.00 |
| 2024-12-25 | 73.50 | 74.05 | 0.55 | 0.75% | 71.86 | 77.00 | 17313 | 12944.13 | 1.42% | 0.00 |
| 2024-12-24 | 72.22 | 73.50 | 1.15 | 1.59% | 72.22 | 74.09 | 12025 | 8794.13 | 0.98% | 0.00 |
| 2024-12-23 | 75.16 | 72.35 | -3.50 | -4.61% | 71.69 | 76.26 | 19997 | 14688.39 | 1.64% | 0.00 |
| 2024-12-20 | 74.73 | 75.85 | 0.90 | 1.20% | 74.66 | 78.00 | 20369 | 15584.25 | 1.67% | 0.00 |
| 2024-12-19 | 77.08 | 74.95 | -3.30 | -4.22% | 74.71 | 78.52 | 26929 | 20470.56 | 2.20% | 0.00 |
| 2024-12-18 | 78.95 | 78.25 | -1.85 | -2.31% | 76.56 | 82.00 | 23278 | 18387.63 | 1.90% | 0.00 |
| 2024-12-17 | 79.10 | 80.10 | 0.13 | 0.16% | 77.40 | 82.80 | 28461 | 22741.29 | 2.33% | 0.00 |
| 2024-12-16 | 76.71 | 79.97 | 2.60 | 3.36% | 75.13 | 81.01 | 29088 | 22963.94 | 2.38% | 0.00 |
| 2024-12-13 | 79.04 | 77.37 | -2.74 | -3.42% | 76.45 | 81.38 | 30013 | 23476.05 | 2.46% | 0.00 |
| 2024-12-12 | 81.08 | 80.11 | -2.88 | -3.47% | 78.85 | 82.79 | 36622 | 29535.15 | 3.00% | 0.00 |
| 2024-12-11 | 77.70 | 82.99 | 5.22 | 6.71% | 75.75 | 89.36 | 64411 | 52503.15 | 5.27% | 0.00 |
| 2024-12-10 | 71.70 | 77.77 | 8.72 | 12.63% | 70.63 | 78.80 | 53732 | 40583.07 | 4.40% | 0.00 |
| 2024-12-09 | 70.00 | 69.05 | -0.95 | -1.36% | 68.22 | 70.94 | 16648 | 11562.84 | 1.36% | 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。
