| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-12 | 114.54 | 116.79 | 1.69 | 1.47% | 113.41 | 117.04 | 8746 | 10082.71 | 0.72% | 0.00 |
| 2025-12-11 | 117.00 | 115.10 | -1.97 | -1.68% | 114.77 | 117.61 | 6494 | 7550.44 | 0.53% | 0.00 |
| 2025-12-10 | 118.88 | 117.07 | -1.81 | -1.52% | 114.80 | 119.50 | 7858 | 9138.34 | 0.64% | 0.00 |
| 2025-12-09 | 118.88 | 118.88 | 0.30 | 0.25% | 118.18 | 121.55 | 8282 | 9885.61 | 0.68% | 0.00 |
| 2025-12-08 | 116.16 | 118.58 | 2.60 | 2.24% | 115.90 | 119.99 | 9035 | 10690.71 | 0.74% | 0.00 |
| 2025-12-05 | 115.39 | 115.98 | 0.99 | 0.86% | 113.79 | 116.42 | 9394 | 10840.43 | 0.77% | 0.00 |
| 2025-12-04 | 113.19 | 114.99 | 2.31 | 2.05% | 112.26 | 115.30 | 6027 | 6879.94 | 0.49% | 0.00 |
| 2025-12-03 | 115.04 | 112.68 | -2.09 | -1.82% | 112.30 | 115.87 | 5951 | 6742.45 | 0.49% | 0.00 |
| 2025-12-02 | 117.00 | 114.77 | -2.15 | -1.84% | 114.12 | 118.04 | 8093 | 9350.86 | 0.66% | 0.00 |
| 2025-12-01 | 116.53 | 116.92 | 0.39 | 0.33% | 114.01 | 118.33 | 10869 | 12641.86 | 0.89% | 0.00 |
| 2025-11-28 | 115.39 | 116.53 | 1.21 | 1.05% | 114.60 | 117.21 | 6840 | 7953.51 | 0.56% | 0.00 |
| 2025-11-27 | 115.18 | 115.32 | 0.26 | 0.23% | 115.13 | 117.20 | 6589 | 7650.92 | 0.54% | 0.00 |
| 2025-11-26 | 115.74 | 115.06 | 0.03 | 0.03% | 114.72 | 118.18 | 7138 | 8302.86 | 0.58% | 0.00 |
| 2025-11-25 | 116.34 | 115.03 | -0.62 | -0.54% | 115.03 | 117.95 | 8414 | 9791.61 | 0.69% | 0.00 |
| 2025-11-24 | 112.82 | 115.65 | 3.10 | 2.75% | 112.82 | 116.95 | 9125 | 10517.50 | 0.75% | 0.00 |
| 2025-11-21 | 115.50 | 112.55 | -2.98 | -2.58% | 111.87 | 115.90 | 8031 | 9115.64 | 0.66% | 0.00 |
| 2025-11-20 | 116.50 | 115.53 | 0.37 | 0.32% | 114.68 | 117.68 | 7466 | 8636.38 | 0.61% | 0.00 |
| 2025-11-19 | 116.62 | 115.16 | -1.03 | -0.89% | 114.10 | 118.14 | 7228 | 8343.53 | 0.59% | 0.00 |
| 2025-11-18 | 117.01 | 116.19 | -0.90 | -0.77% | 115.44 | 118.26 | 5434 | 6354.13 | 0.44% | 0.00 |
| 2025-11-17 | 118.88 | 117.09 | -1.08 | -0.91% | 116.80 | 119.25 | 6754 | 7953.46 | 0.55% | 0.00 |
| 2025-11-14 | 118.01 | 118.17 | -0.50 | -0.42% | 117.00 | 119.54 | 6506 | 7718.23 | 0.53% | 0.00 |
| 2025-11-13 | 118.43 | 118.67 | -0.59 | -0.49% | 117.80 | 119.35 | 6823 | 8078.53 | 0.56% | 0.00 |
| 2025-11-12 | 117.80 | 119.26 | 0.67 | 0.56% | 115.56 | 120.01 | 9843 | 11656.37 | 0.81% | 0.00 |
| 2025-11-11 | 124.77 | 118.59 | -4.42 | -3.59% | 118.14 | 124.77 | 11324 | 13602.73 | 0.93% | 0.00 |
| 2025-11-10 | 121.76 | 123.01 | 2.21 | 1.83% | 119.89 | 124.01 | 10046 | 12300.09 | 0.82% | 0.00 |
| 2025-11-07 | 123.16 | 120.80 | -2.18 | -1.77% | 120.46 | 123.16 | 9198 | 11142.15 | 0.75% | 0.00 |
| 2025-11-06 | 122.81 | 122.98 | 1.23 | 1.01% | 119.85 | 124.08 | 9038 | 11051.34 | 0.74% | 0.00 |
| 2025-11-05 | 122.72 | 121.75 | -0.97 | -0.79% | 120.20 | 123.40 | 7245 | 8821.30 | 0.59% | 0.00 |
| 2025-11-04 | 124.88 | 122.72 | -2.16 | -1.73% | 121.70 | 126.23 | 9213 | 11393.68 | 0.75% | 0.00 |
| 2025-11-03 | 125.91 | 124.88 | -2.42 | -1.90% | 122.39 | 127.99 | 13872 | 17249.86 | 1.13% | 0.00 |
| 2025-10-31 | 128.30 | 127.30 | -0.98 | -0.76% | 127.13 | 130.38 | 7699 | 9871.82 | 0.63% | 0.00 |
| 2025-10-30 | 132.07 | 128.28 | -3.72 | -2.82% | 128.11 | 134.58 | 10009 | 13101.70 | 0.82% | 0.05 |
| 2025-10-29 | 133.00 | 132.00 | -0.86 | -0.65% | 130.68 | 133.99 | 7647 | 10073.72 | 0.63% | 0.00 |
| 2025-10-28 | 138.01 | 132.86 | -5.95 | -4.29% | 131.31 | 138.20 | 16679 | 22367.87 | 1.36% | 0.00 |
| 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 |
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。
