| 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 | 55.70 | 55.49 | -0.21 | -0.38% | 55.35 | 56.65 | 84922 | 47400.77 | 3.54% |
| 2025-10-24 | 54.76 | 55.70 | 1.19 | 2.18% | 54.61 | 56.00 | 77167 | 42834.11 | 3.22% |
| 2025-10-23 | 54.39 | 54.51 | -0.19 | -0.35% | 53.43 | 54.70 | 59966 | 32313.00 | 2.50% |
| 2025-10-22 | 55.37 | 54.70 | -1.17 | -2.09% | 54.58 | 55.79 | 60931 | 33537.10 | 2.54% |
| 2025-10-21 | 55.50 | 55.87 | 0.61 | 1.10% | 54.80 | 56.05 | 66826 | 37115.72 | 2.78% |
| 2025-10-20 | 56.13 | 55.26 | -0.12 | -0.22% | 54.83 | 56.50 | 86013 | 47745.50 | 3.58% |
| 2025-10-17 | 58.00 | 55.38 | -3.15 | -5.38% | 55.10 | 58.39 | 123780 | 69960.52 | 5.16% |
| 2025-10-16 | 58.30 | 58.53 | -2.45 | -4.02% | 57.49 | 59.22 | 182265 | 106318.26 | 7.59% |
| 2025-10-15 | 65.00 | 60.98 | -6.78 | -10.01% | 60.98 | 65.01 | 251084 | 154361.16 | 10.46% |
| 2025-10-14 | 68.99 | 67.76 | 3.81 | 5.96% | 66.87 | 70.35 | 392495 | 269789.66 | 16.35% |
| 2025-10-13 | 61.80 | 63.95 | 5.81 | 9.99% | 60.56 | 63.95 | 114261 | 72346.55 | 4.76% |
| 2025-10-10 | 56.02 | 58.14 | 2.14 | 3.82% | 54.86 | 58.50 | 142375 | 80955.24 | 5.93% |
| 2025-10-09 | 57.25 | 56.00 | -1.65 | -2.86% | 55.45 | 57.44 | 90823 | 51136.89 | 3.78% |
| 2025-09-30 | 56.82 | 57.65 | 0.90 | 1.59% | 56.57 | 58.25 | 77629 | 44614.68 | 3.23% |
| 2025-09-29 | 56.32 | 56.75 | -0.08 | -0.14% | 55.89 | 57.25 | 61174 | 34536.89 | 2.55% |
| 2025-09-26 | 57.01 | 56.83 | -1.01 | -1.75% | 56.66 | 58.35 | 74118 | 42456.73 | 3.09% |
| 2025-09-25 | 57.95 | 57.84 | -0.75 | -1.28% | 57.77 | 58.88 | 104294 | 60724.56 | 4.35% |
| 2025-09-24 | 56.81 | 58.59 | 2.05 | 3.63% | 56.12 | 60.00 | 192569 | 112972.23 | 8.02% |
| 2025-09-23 | 57.44 | 56.54 | -1.22 | -2.11% | 54.58 | 57.76 | 131094 | 73256.27 | 5.46% |
| 2025-09-22 | 58.12 | 57.76 | -0.46 | -0.79% | 56.30 | 58.19 | 115674 | 66520.19 | 4.82% |
| 2025-09-19 | 56.57 | 58.22 | 1.37 | 2.41% | 55.20 | 60.42 | 201158 | 117341.47 | 8.38% |
| 2025-09-18 | 56.62 | 56.85 | 1.23 | 2.21% | 55.62 | 58.30 | 246030 | 139957.39 | 10.25% |
| 2025-09-17 | 52.38 | 55.62 | 5.06 | 10.01% | 51.88 | 55.62 | 109303 | 59276.53 | 4.55% |
| 2025-09-16 | 50.20 | 50.56 | 0.61 | 1.22% | 49.60 | 51.10 | 64033 | 32403.90 | 2.67% |
| 2025-09-15 | 49.66 | 49.95 | 0.50 | 1.01% | 49.51 | 50.87 | 68822 | 34574.50 | 2.87% |
| 2025-09-12 | 49.38 | 49.45 | 0.06 | 0.12% | 48.86 | 50.18 | 46900 | 23295.58 | 1.95% |
| 2025-09-11 | 47.97 | 49.39 | 1.31 | 2.72% | 47.75 | 49.47 | 52935 | 25888.51 | 2.21% |
| 2025-09-10 | 48.32 | 48.08 | -0.33 | -0.68% | 47.89 | 49.05 | 45154 | 21816.48 | 1.88% |
| 2025-09-09 | 49.63 | 48.41 | -1.34 | -2.69% | 48.11 | 49.90 | 45136 | 22048.18 | 1.88% |
| 2025-09-08 | 50.05 | 49.75 | -0.28 | -0.56% | 49.15 | 50.40 | 61854 | 30765.33 | 2.58% |
| 2025-09-05 | 47.51 | 50.03 | 2.52 | 5.30% | 47.00 | 50.06 | 79416 | 38812.11 | 3.31% |
| 2025-09-04 | 50.29 | 47.51 | -3.77 | -7.35% | 46.49 | 51.28 | 109620 | 53415.63 | 4.57% |
| 2025-09-03 | 52.14 | 51.28 | -0.22 | -0.43% | 50.96 | 53.20 | 82280 | 42816.46 | 3.43% |
| 2025-09-02 | 54.22 | 51.50 | -2.66 | -4.91% | 50.74 | 54.69 | 110564 | 57752.22 | 4.61% |
| 2025-09-01 | 54.45 | 54.16 | -0.09 | -0.17% | 53.26 | 54.93 | 58665 | 31667.13 | 2.44% |
| 2025-08-29 | 54.47 | 54.25 | -0.77 | -1.40% | 53.61 | 54.96 | 56731 | 30674.61 | 2.36% |
| 2025-08-28 | 52.91 | 55.02 | 2.11 | 3.99% | 52.91 | 55.25 | 94250 | 51170.22 | 3.93% |
| 2025-08-27 | 53.76 | 52.91 | -0.98 | -1.82% | 52.88 | 55.30 | 91368 | 49590.27 | 3.81% |
| 2025-08-26 | 55.00 | 53.89 | -1.60 | -2.88% | 53.83 | 55.46 | 97317 | 53104.89 | 4.05% |
| 2025-08-25 | 56.81 | 55.49 | -1.63 | -2.85% | 54.70 | 57.01 | 139219 | 77242.73 | 5.80% |
| 2025-08-22 | 56.05 | 57.12 | 1.08 | 1.93% | 55.66 | 58.21 | 92896 | 52973.02 | 3.87% |
| 2025-08-21 | 57.00 | 56.04 | -1.27 | -2.22% | 55.28 | 58.50 | 92763 | 52296.37 | 3.87% |
| 2025-08-20 | 54.17 | 57.31 | 2.71 | 4.96% | 53.63 | 57.34 | 121246 | 68041.19 | 5.05% |
| 2025-08-19 | 54.80 | 54.60 | -1.13 | -2.03% | 54.20 | 56.13 | 82841 | 45473.71 | 3.45% |
| 2025-08-18 | 53.58 | 55.73 | 2.73 | 5.15% | 52.90 | 55.93 | 123658 | 67759.70 | 5.15% |
| 2025-08-15 | 50.67 | 53.00 | 2.34 | 4.62% | 50.67 | 53.18 | 90012 | 47012.52 | 3.75% |
| 2025-08-14 | 52.01 | 50.66 | -1.34 | -2.58% | 50.66 | 52.45 | 73938 | 38117.61 | 3.08% |
| 2025-08-13 | 51.19 | 52.00 | 0.81 | 1.58% | 50.69 | 52.52 | 111746 | 57759.38 | 4.66% |
| 2025-08-12 | 49.10 | 51.19 | 1.99 | 4.04% | 48.74 | 51.50 | 138214 | 69610.39 | 5.76% |
| 2025-08-11 | 49.88 | 49.20 | -0.80 | -1.60% | 49.00 | 50.10 | 75556 | 37333.37 | 3.15% |
| 2025-08-08 | 50.60 | 50.00 | -0.79 | -1.56% | 49.67 | 52.32 | 88722 | 44737.87 | 3.70% |
| 2025-08-07 | 50.05 | 50.79 | 0.84 | 1.68% | 49.64 | 51.22 | 94026 | 47267.21 | 3.92% |
| 2025-08-06 | 49.60 | 49.95 | 0.06 | 0.12% | 49.60 | 50.59 | 97571 | 48904.50 | 4.07% |
| 2025-08-05 | 48.50 | 49.89 | 1.17 | 2.40% | 48.14 | 50.80 | 130935 | 65262.09 | 5.46% |
| 2025-08-04 | 46.81 | 48.72 | 1.82 | 3.88% | 46.75 | 49.01 | 80158 | 38506.58 | 3.34% |
| 2025-08-01 | 47.73 | 46.90 | -0.68 | -1.43% | 46.68 | 47.73 | 48626 | 22884.64 | 2.03% |
| 2025-07-31 | 47.92 | 47.58 | -0.47 | -0.98% | 47.28 | 48.84 | 81780 | 39209.02 | 3.41% |
| 2025-07-30 | 49.57 | 48.05 | -1.93 | -3.86% | 47.80 | 49.59 | 104532 | 50820.94 | 4.36% |
| 2025-07-29 | 48.76 | 49.98 | 1.13 | 2.31% | 48.37 | 50.30 | 118152 | 58514.02 | 4.92% |
| 2025-07-28 | 48.52 | 48.85 | -0.30 | -0.61% | 48.01 | 49.87 | 98529 | 48133.99 | 4.11% |
| 2025-07-25 | 47.41 | 49.15 | 1.75 | 3.69% | 46.93 | 49.60 | 160161 | 77125.00 | 6.67% |
| 2025-07-24 | 45.94 | 47.40 | 1.43 | 3.11% | 45.74 | 47.50 | 123830 | 58174.32 | 5.16% |
| 2025-07-23 | 45.44 | 45.97 | 0.34 | 0.75% | 45.00 | 47.13 | 86159 | 39551.37 | 3.59% |
| 2025-07-22 | 46.19 | 45.63 | -0.60 | -1.30% | 45.40 | 46.49 | 65628 | 30129.03 | 2.73% |
| 2025-07-21 | 45.50 | 46.23 | -0.53 | -1.13% | 45.00 | 46.77 | 94709 | 43410.41 | 3.95% |
| 2025-07-18 | 46.02 | 46.76 | 0.61 | 1.32% | 45.45 | 46.81 | 84685 | 38980.12 | 3.53% |
| 2025-07-17 | 44.30 | 46.15 | 1.75 | 3.94% | 44.11 | 46.92 | 109622 | 50041.12 | 4.57% |
| 2025-07-16 | 43.90 | 44.40 | 0.49 | 1.12% | 43.89 | 45.89 | 61014 | 27295.52 | 2.54% |
| 2025-07-15 | 45.30 | 43.91 | -1.64 | -3.60% | 43.88 | 45.48 | 70218 | 31314.31 | 2.93% |
| 2025-07-14 | 45.14 | 45.55 | 0.18 | 0.40% | 45.07 | 46.08 | 53687 | 24501.17 | 2.24% |
| 2025-07-11 | 44.56 | 45.37 | 0.45 | 1.00% | 44.42 | 45.84 | 53563 | 24181.71 | 2.23% |
| 2025-07-10 | 45.62 | 44.92 | 0.11 | 0.25% | 44.50 | 45.74 | 39330 | 17701.46 | 1.64% |
| 2025-07-09 | 45.59 | 44.81 | -0.77 | -1.69% | 44.68 | 45.62 | 48789 | 22025.01 | 2.03% |
| 2025-07-08 | 44.96 | 45.58 | 0.60 | 1.33% | 44.83 | 45.62 | 55358 | 25130.96 | 2.31% |
| 2025-07-07 | 45.11 | 44.98 | -0.05 | -0.11% | 44.60 | 45.48 | 42622 | 19168.75 | 1.78% |
| 2025-07-04 | 45.16 | 45.03 | -0.37 | -0.81% | 44.67 | 45.71 | 59073 | 26659.04 | 2.46% |
| 2025-07-03 | 45.48 | 45.40 | -0.48 | -1.05% | 45.20 | 46.11 | 61568 | 28002.91 | 2.57% |
| 2025-07-02 | 47.33 | 45.88 | -2.02 | -4.22% | 45.45 | 47.45 | 125539 | 58116.79 | 5.23% |
| 2025-07-01 | 47.40 | 47.90 | 0.60 | 1.27% | 46.86 | 48.88 | 145236 | 69628.34 | 6.05% |
| 2025-06-30 | 46.15 | 47.30 | 2.20 | 4.88% | 46.15 | 48.49 | 158138 | 74941.39 | 6.59% |
奥普光电(002338)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。
