| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-04 | 121.80 | 120.44 | -1.56 | -1.28% | 118.56 | 121.91 | 5247 | 6292.31 | 0.43% | 0.00 |
| 2026-02-03 | 118.54 | 122.00 | 4.72 | 4.02% | 117.50 | 122.49 | 7682 | 9219.61 | 0.63% | 0.00 |
| 2026-02-02 | 119.98 | 117.28 | -2.92 | -2.43% | 117.14 | 120.95 | 8002 | 9551.20 | 0.65% | 0.00 |
| 2026-01-30 | 122.23 | 120.20 | -0.92 | -0.76% | 116.24 | 122.55 | 9343 | 11140.71 | 0.76% | 0.00 |
| 2026-01-29 | 126.00 | 121.12 | -4.86 | -3.86% | 120.96 | 127.47 | 11238 | 13947.86 | 0.92% | 0.00 |
| 2026-01-28 | 126.60 | 125.98 | -0.02 | -0.02% | 122.81 | 126.60 | 9845 | 12282.55 | 0.81% | 0.00 |
| 2026-01-27 | 124.38 | 126.00 | 1.95 | 1.57% | 121.80 | 127.17 | 11555 | 14388.88 | 0.95% | 0.00 |
| 2026-01-26 | 131.63 | 124.05 | -7.56 | -5.74% | 123.80 | 133.33 | 16142 | 20364.13 | 1.32% | 0.00 |
| 2026-01-23 | 129.81 | 131.61 | 1.95 | 1.50% | 129.57 | 132.40 | 10351 | 13558.92 | 0.85% | 0.00 |
| 2026-01-22 | 131.41 | 129.66 | -0.30 | -0.23% | 128.69 | 133.49 | 9582 | 12487.58 | 0.78% | 0.00 |
| 2026-01-21 | 126.96 | 129.96 | 2.28 | 1.79% | 126.44 | 131.57 | 11065 | 14363.89 | 0.91% | 0.00 |
| 2026-01-20 | 129.51 | 127.68 | -1.93 | -1.49% | 126.17 | 131.13 | 12480 | 16001.62 | 1.02% | 0.00 |
| 2026-01-19 | 134.11 | 129.61 | -3.27 | -2.46% | 129.58 | 135.96 | 12836 | 16924.23 | 1.05% | 0.00 |
| 2026-01-16 | 130.92 | 132.88 | 2.13 | 1.63% | 130.75 | 133.88 | 10072 | 13352.23 | 0.82% | 0.00 |
| 2026-01-15 | 131.49 | 130.75 | -1.90 | -1.43% | 128.78 | 133.13 | 9683 | 12614.43 | 0.79% | 0.00 |
| 2026-01-14 | 134.67 | 132.65 | -4.26 | -3.11% | 131.53 | 135.84 | 19881 | 26559.68 | 1.63% | 0.00 |
| 2026-01-13 | 132.19 | 136.91 | 4.75 | 3.59% | 130.01 | 138.38 | 28866 | 38840.42 | 2.36% | 2.62 |
| 2026-01-12 | 128.65 | 132.16 | 3.63 | 2.82% | 126.28 | 132.38 | 14964 | 19399.51 | 1.22% | 0.00 |
| 2026-01-09 | 127.00 | 128.53 | 1.06 | 0.83% | 125.02 | 130.00 | 13098 | 16778.57 | 1.07% | 0.00 |
| 2026-01-08 | 126.66 | 127.47 | 1.98 | 1.58% | 124.66 | 127.87 | 11220 | 14201.00 | 0.92% | 0.00 |
| 2026-01-07 | 126.11 | 125.49 | -0.50 | -0.40% | 123.51 | 127.27 | 10492 | 13128.89 | 0.86% | 0.00 |
| 2026-01-06 | 125.35 | 125.99 | 0.49 | 0.39% | 124.30 | 128.50 | 9932 | 12555.75 | 0.81% | 0.00 |
| 2026-01-05 | 124.25 | 125.50 | 1.37 | 1.10% | 122.70 | 125.67 | 10565 | 13137.69 | 0.86% | 0.00 |
| 2025-12-31 | 125.98 | 124.13 | -1.83 | -1.45% | 123.27 | 125.98 | 7827 | 9732.77 | 0.64% | 0.00 |
| 2025-12-30 | 122.99 | 125.96 | 2.96 | 2.41% | 122.26 | 127.26 | 12983 | 16333.09 | 1.06% | 0.00 |
| 2025-12-29 | 123.46 | 123.00 | -0.97 | -0.78% | 121.55 | 124.57 | 9851 | 12108.92 | 0.81% | 0.00 |
| 2025-12-26 | 127.50 | 123.97 | -3.08 | -2.42% | 121.61 | 127.51 | 13683 | 16956.92 | 1.12% | 0.00 |
| 2025-12-25 | 119.70 | 127.05 | 8.34 | 7.03% | 118.01 | 127.46 | 15245 | 18850.89 | 1.25% | 0.00 |
| 2025-12-24 | 115.70 | 118.71 | 3.21 | 2.78% | 115.01 | 119.40 | 7303 | 8600.12 | 0.60% | 0.00 |
| 2025-12-23 | 116.48 | 115.50 | -1.77 | -1.51% | 115.00 | 117.24 | 5974 | 6928.74 | 0.49% | 0.00 |
| 2025-12-22 | 113.00 | 117.27 | 4.68 | 4.16% | 113.00 | 118.49 | 8148 | 9450.14 | 0.67% | 0.00 |
| 2025-12-19 | 112.21 | 112.59 | 0.38 | 0.34% | 111.80 | 114.11 | 4732 | 5336.44 | 0.39% | 0.00 |
| 2025-12-18 | 112.48 | 112.21 | -0.46 | -0.41% | 111.43 | 114.20 | 5591 | 6327.77 | 0.46% | 0.00 |
| 2025-12-17 | 108.31 | 112.67 | 3.67 | 3.37% | 108.00 | 113.48 | 8747 | 9715.79 | 0.72% | 0.00 |
| 2025-12-16 | 112.00 | 109.00 | -2.88 | -2.57% | 108.10 | 113.66 | 10439 | 11428.82 | 0.85% | 0.00 |
| 2025-12-15 | 117.40 | 111.88 | -4.91 | -4.20% | 111.88 | 117.64 | 9861 | 11282.41 | 0.81% | 0.00 |
| 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 |
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。
