| 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 | 141.98 | 138.81 | -0.69 | -0.49% | 136.21 | 143.29 | 13297 | 18439.60 | 1.09% | 0.00 |
| 2025-10-24 | 134.98 | 139.50 | 5.16 | 3.84% | 132.53 | 139.70 | 9680 | 13332.04 | 0.79% | 0.00 |
| 2025-10-23 | 133.34 | 134.34 | 0.91 | 0.68% | 131.18 | 135.30 | 7405 | 9866.67 | 0.61% | 0.00 |
| 2025-10-22 | 130.68 | 133.43 | 2.19 | 1.67% | 130.68 | 135.83 | 9459 | 12628.16 | 0.77% | 0.00 |
| 2025-10-21 | 130.00 | 131.24 | 2.34 | 1.82% | 128.00 | 132.27 | 10247 | 13326.15 | 0.84% | 0.00 |
| 2025-10-20 | 130.99 | 128.90 | -0.36 | -0.28% | 127.48 | 132.23 | 8174 | 10581.85 | 0.67% | 0.00 |
| 2025-10-17 | 134.26 | 129.26 | -4.30 | -3.22% | 128.51 | 134.26 | 8410 | 10980.08 | 0.69% | 0.00 |
| 2025-10-16 | 135.98 | 133.56 | -2.62 | -1.92% | 132.70 | 136.18 | 7162 | 9612.48 | 0.59% | 0.00 |
| 2025-10-15 | 133.55 | 136.18 | 2.63 | 1.97% | 132.04 | 136.50 | 7831 | 10561.88 | 0.64% | 0.00 |
| 2025-10-14 | 138.23 | 133.55 | -3.80 | -2.77% | 132.51 | 139.99 | 11542 | 15688.61 | 0.94% | 0.00 |
| 2025-10-13 | 130.99 | 137.35 | 1.75 | 1.29% | 130.18 | 138.23 | 15576 | 21056.62 | 1.27% | 0.00 |
| 2025-10-10 | 139.17 | 135.60 | -4.40 | -3.14% | 135.55 | 141.33 | 18562 | 25591.09 | 1.52% | 0.00 |
| 2025-10-09 | 145.82 | 140.00 | -6.53 | -4.46% | 139.40 | 148.81 | 20223 | 28710.74 | 1.65% | 0.00 |
| 2025-09-30 | 142.28 | 146.53 | 2.15 | 1.49% | 142.28 | 146.88 | 8772 | 12784.19 | 0.72% | 0.00 |
| 2025-09-29 | 138.91 | 144.38 | 5.14 | 3.69% | 138.76 | 144.50 | 13221 | 18948.65 | 1.08% | 0.00 |
| 2025-09-26 | 146.87 | 139.24 | -7.48 | -5.10% | 138.66 | 150.20 | 17776 | 25440.49 | 1.45% | 0.00 |
| 2025-09-25 | 147.78 | 146.72 | -1.06 | -0.72% | 146.00 | 150.50 | 10086 | 14910.27 | 0.83% | 0.00 |
| 2025-09-24 | 142.08 | 147.78 | 4.99 | 3.49% | 140.00 | 148.33 | 13746 | 19896.26 | 1.12% | 0.00 |
| 2025-09-23 | 142.95 | 142.79 | -0.27 | -0.19% | 137.01 | 145.90 | 13775 | 19358.26 | 1.13% | 0.00 |
| 2025-09-22 | 141.38 | 143.06 | 1.76 | 1.25% | 140.63 | 146.93 | 16203 | 23315.55 | 1.33% | 0.00 |
| 2025-09-19 | 147.38 | 141.30 | -6.69 | -4.52% | 141.00 | 151.27 | 18476 | 26932.82 | 1.51% | 0.00 |
| 2025-09-18 | 148.99 | 147.99 | -1.46 | -0.98% | 145.41 | 156.87 | 20298 | 30694.34 | 1.66% | 0.00 |
| 2025-09-17 | 143.58 | 149.45 | 5.74 | 3.99% | 142.14 | 153.49 | 21539 | 31802.51 | 1.76% | 0.00 |
| 2025-09-16 | 140.92 | 143.71 | 2.42 | 1.71% | 139.00 | 145.00 | 15595 | 22271.44 | 1.28% | 0.00 |
| 2025-09-15 | 141.82 | 141.29 | -0.52 | -0.37% | 140.50 | 145.00 | 14503 | 20621.52 | 1.19% | 0.00 |
| 2025-09-12 | 147.64 | 141.81 | -5.28 | -3.59% | 141.56 | 148.38 | 15018 | 21668.96 | 1.23% | 0.00 |
| 2025-09-11 | 145.86 | 147.09 | 1.95 | 1.34% | 141.60 | 148.10 | 13839 | 20160.86 | 1.13% | 0.00 |
| 2025-09-10 | 140.32 | 145.14 | 4.58 | 3.26% | 140.32 | 149.58 | 15581 | 22839.37 | 1.27% | 0.00 |
| 2025-09-09 | 141.40 | 140.56 | -2.49 | -1.74% | 139.31 | 143.93 | 10849 | 15315.94 | 0.89% | 0.00 |
| 2025-09-08 | 138.66 | 143.05 | 4.69 | 3.39% | 138.66 | 147.00 | 15255 | 21793.57 | 1.25% | 0.00 |
| 2025-09-05 | 135.74 | 138.36 | 3.74 | 2.78% | 134.64 | 138.90 | 11596 | 15868.73 | 0.95% | 0.00 |
| 2025-09-04 | 139.30 | 134.62 | -3.46 | -2.51% | 132.53 | 143.35 | 18110 | 24905.55 | 1.48% | 0.00 |
| 2025-09-03 | 141.07 | 138.08 | -2.98 | -2.11% | 137.20 | 145.97 | 19210 | 27063.43 | 1.57% | 0.00 |
| 2025-09-02 | 142.67 | 141.06 | -1.61 | -1.13% | 138.29 | 147.52 | 26346 | 37557.82 | 2.16% | 0.00 |
| 2025-09-01 | 143.04 | 142.67 | -0.93 | -0.65% | 140.00 | 146.58 | 25241 | 36020.39 | 2.06% | 0.00 |
| 2025-08-29 | 149.85 | 143.60 | -6.08 | -4.06% | 142.03 | 151.00 | 26228 | 38287.59 | 2.15% | 0.00 |
| 2025-08-28 | 130.99 | 149.68 | 16.56 | 12.44% | 130.99 | 149.80 | 26666 | 37309.85 | 2.18% | 0.00 |
| 2025-08-27 | 132.57 | 133.12 | 0.41 | 0.31% | 130.91 | 139.66 | 20500 | 27775.56 | 1.68% | 0.00 |
| 2025-08-26 | 131.30 | 132.71 | 1.52 | 1.16% | 129.33 | 135.48 | 19562 | 26028.64 | 1.60% | 0.00 |
| 2025-08-25 | 125.90 | 131.19 | 8.61 | 7.02% | 125.58 | 133.48 | 28283 | 36832.01 | 2.31% | 0.00 |
| 2025-08-22 | 122.09 | 122.58 | 1.58 | 1.31% | 119.70 | 123.66 | 16197 | 19649.46 | 1.33% | 0.00 |
| 2025-08-21 | 121.53 | 121.00 | 1.67 | 1.40% | 120.68 | 128.30 | 23680 | 29229.38 | 1.94% | 0.00 |
| 2025-08-20 | 112.99 | 119.33 | 6.00 | 5.29% | 112.00 | 119.66 | 15881 | 18461.15 | 1.30% | 0.00 |
| 2025-08-19 | 112.88 | 113.33 | 0.23 | 0.20% | 111.77 | 115.20 | 11196 | 12717.55 | 0.92% | 0.00 |
| 2025-08-18 | 115.00 | 113.10 | -0.69 | -0.61% | 112.31 | 115.44 | 13419 | 15283.66 | 1.10% | 0.00 |
| 2025-08-15 | 112.54 | 113.79 | 1.69 | 1.51% | 112.04 | 114.27 | 6736 | 7641.54 | 0.55% | 0.00 |
| 2025-08-14 | 114.87 | 112.10 | -1.83 | -1.61% | 111.32 | 115.00 | 9439 | 10660.21 | 0.77% | 0.00 |
| 2025-08-13 | 112.22 | 113.93 | 1.71 | 1.52% | 111.48 | 115.98 | 12334 | 14091.47 | 1.01% | 0.00 |
| 2025-08-12 | 112.20 | 112.22 | -0.38 | -0.34% | 110.68 | 113.94 | 8194 | 9168.82 | 0.67% | 0.00 |
| 2025-08-11 | 108.39 | 112.60 | 4.21 | 3.88% | 107.31 | 114.22 | 13354 | 14969.68 | 1.09% | 0.00 |
| 2025-08-08 | 106.00 | 108.39 | 1.28 | 1.20% | 105.53 | 109.66 | 12334 | 13254.28 | 1.01% | 0.00 |
| 2025-08-07 | 107.54 | 107.11 | -0.87 | -0.81% | 107.10 | 110.68 | 13677 | 14859.12 | 1.12% | 0.00 |
| 2025-08-06 | 102.98 | 107.98 | 5.35 | 5.21% | 102.41 | 107.98 | 16056 | 16986.12 | 1.31% | 0.00 |
| 2025-08-05 | 101.90 | 102.63 | 0.81 | 0.80% | 101.12 | 102.69 | 5235 | 5340.42 | 0.43% | 0.00 |
| 2025-08-04 | 96.66 | 101.82 | 5.41 | 5.61% | 96.03 | 101.98 | 12696 | 12745.67 | 1.04% | 0.00 |
| 2025-08-01 | 97.89 | 96.41 | -1.47 | -1.50% | 95.64 | 98.80 | 11178 | 10831.99 | 0.91% | 0.00 |
| 2025-07-31 | 95.40 | 97.88 | 2.39 | 2.50% | 94.91 | 100.84 | 15762 | 15557.26 | 1.29% | 0.00 |
| 2025-07-30 | 103.47 | 95.49 | -7.98 | -7.71% | 95.04 | 103.86 | 23349 | 22979.85 | 1.91% | 0.00 |
| 2025-07-29 | 103.49 | 103.47 | -0.04 | -0.04% | 102.09 | 104.98 | 8578 | 8881.95 | 0.70% | 0.00 |
| 2025-07-28 | 104.00 | 103.51 | -0.14 | -0.14% | 103.00 | 105.99 | 8947 | 9304.73 | 0.73% | 0.00 |
| 2025-07-25 | 101.49 | 103.65 | 2.75 | 2.73% | 100.00 | 103.91 | 9936 | 10115.08 | 0.81% | 0.00 |
| 2025-07-24 | 101.40 | 100.90 | -0.80 | -0.79% | 100.86 | 103.40 | 7751 | 7884.53 | 0.63% | 0.00 |
| 2025-07-23 | 102.92 | 101.70 | -1.53 | -1.48% | 101.23 | 103.98 | 8220 | 8398.89 | 0.67% | 0.00 |
| 2025-07-22 | 106.28 | 103.23 | -2.57 | -2.43% | 102.81 | 107.36 | 7738 | 8074.18 | 0.63% | 0.00 |
| 2025-07-21 | 105.72 | 105.80 | 2.45 | 2.37% | 103.67 | 106.66 | 7879 | 8301.96 | 0.64% | 0.00 |
| 2025-07-18 | 103.97 | 103.35 | -0.62 | -0.60% | 102.50 | 104.98 | 4856 | 5018.13 | 0.40% | 0.00 |
| 2025-07-17 | 102.07 | 103.97 | 1.76 | 1.72% | 100.74 | 104.61 | 8834 | 9113.83 | 0.72% | 0.00 |
| 2025-07-16 | 103.52 | 102.21 | -0.04 | -0.04% | 100.55 | 103.52 | 6201 | 6322.78 | 0.51% | 0.00 |
| 2025-07-15 | 104.70 | 102.25 | -1.85 | -1.78% | 101.70 | 104.70 | 8123 | 8350.59 | 0.66% | 0.00 |
| 2025-07-14 | 103.94 | 104.10 | 0.71 | 0.69% | 102.81 | 105.18 | 6751 | 7023.16 | 0.55% | 0.00 |
| 2025-07-11 | 103.00 | 103.39 | 2.04 | 2.01% | 100.39 | 104.00 | 7948 | 8136.20 | 0.65% | 0.00 |
| 2025-07-10 | 100.98 | 101.35 | 0.58 | 0.58% | 99.91 | 101.87 | 6471 | 6533.00 | 0.53% | 0.00 |
| 2025-07-09 | 96.33 | 100.77 | 4.98 | 5.20% | 95.22 | 102.80 | 18686 | 18656.89 | 1.53% | 2.00 |
| 2025-07-08 | 93.18 | 95.79 | 3.00 | 3.23% | 92.56 | 95.79 | 8244 | 7806.45 | 0.67% | 0.00 |
| 2025-07-07 | 92.97 | 92.79 | -0.13 | -0.14% | 92.58 | 94.30 | 3369 | 3138.06 | 0.28% | 0.00 |
| 2025-07-04 | 94.55 | 92.92 | -1.31 | -1.39% | 92.71 | 94.65 | 4824 | 4517.91 | 0.39% | 0.00 |
| 2025-07-03 | 94.30 | 94.23 | -0.11 | -0.12% | 93.01 | 94.90 | 4296 | 4041.50 | 0.35% | 0.00 |
| 2025-07-02 | 94.01 | 94.34 | -0.42 | -0.44% | 93.51 | 94.99 | 4983 | 4690.65 | 0.41% | 0.00 |
| 2025-07-01 | 94.88 | 94.76 | -0.86 | -0.90% | 94.60 | 96.86 | 6828 | 6527.82 | 0.56% | 0.00 |
| 2025-06-30 | 94.21 | 95.62 | 1.00 | 1.06% | 93.51 | 95.99 | 7562 | 7164.59 | 0.62% | 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。
