| 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 | 53.60 | 53.73 | 0.05 | 0.09% | 52.80 | 53.97 | 56966 | 30442.61 | 2.37% |
| 2025-12-11 | 54.94 | 53.68 | -0.65 | -1.20% | 53.55 | 55.98 | 71594 | 38878.93 | 2.98% |
| 2025-12-10 | 52.60 | 54.33 | 1.53 | 2.90% | 52.60 | 54.40 | 59364 | 31717.71 | 2.47% |
| 2025-12-09 | 53.00 | 52.80 | -0.56 | -1.05% | 52.66 | 53.76 | 45414 | 24146.53 | 1.89% |
| 2025-12-08 | 52.41 | 53.36 | 1.10 | 2.10% | 52.41 | 53.50 | 66742 | 35469.87 | 2.78% |
| 2025-12-05 | 50.09 | 52.26 | 2.35 | 4.71% | 49.67 | 53.18 | 94356 | 48984.21 | 3.93% |
| 2025-12-04 | 49.50 | 49.91 | 0.33 | 0.67% | 49.30 | 50.16 | 22056 | 10977.24 | 0.92% |
| 2025-12-03 | 50.30 | 49.58 | -0.84 | -1.67% | 49.25 | 50.41 | 32588 | 16160.19 | 1.36% |
| 2025-12-02 | 51.51 | 50.42 | -1.08 | -2.10% | 50.27 | 51.53 | 37715 | 19119.16 | 1.57% |
| 2025-12-01 | 51.44 | 51.50 | 0.35 | 0.68% | 50.80 | 51.50 | 43654 | 22346.88 | 1.82% |
| 2025-11-28 | 50.06 | 51.15 | 0.86 | 1.71% | 50.06 | 51.17 | 36750 | 18681.89 | 1.53% |
| 2025-11-27 | 50.42 | 50.29 | -0.31 | -0.61% | 50.29 | 51.10 | 25974 | 13169.64 | 1.08% |
| 2025-11-26 | 50.70 | 50.60 | -0.26 | -0.51% | 50.44 | 51.02 | 31024 | 15727.45 | 1.29% |
| 2025-11-25 | 50.17 | 50.86 | 0.70 | 1.40% | 50.15 | 51.43 | 47176 | 24045.09 | 1.97% |
| 2025-11-24 | 49.04 | 50.16 | 1.15 | 2.35% | 49.04 | 50.36 | 36499 | 18201.64 | 1.52% |
| 2025-11-21 | 49.30 | 49.01 | -1.04 | -2.08% | 48.80 | 49.98 | 38337 | 18891.43 | 1.60% |
| 2025-11-20 | 50.72 | 50.05 | -0.66 | -1.30% | 49.84 | 51.25 | 35914 | 18121.30 | 1.50% |
| 2025-11-19 | 50.39 | 50.71 | -0.11 | -0.22% | 50.36 | 51.28 | 33867 | 17233.70 | 1.41% |
| 2025-11-18 | 50.88 | 50.82 | 0.22 | 0.43% | 50.13 | 51.40 | 36084 | 18353.39 | 1.50% |
| 2025-11-17 | 50.55 | 50.60 | 0.26 | 0.52% | 50.21 | 51.00 | 24414 | 12346.61 | 1.02% |
| 2025-11-14 | 50.98 | 50.34 | -1.00 | -1.95% | 50.34 | 51.35 | 25457 | 12948.72 | 1.06% |
| 2025-11-13 | 51.05 | 51.34 | 0.33 | 0.65% | 50.83 | 51.60 | 21271 | 10888.00 | 0.89% |
| 2025-11-12 | 51.10 | 51.01 | -0.14 | -0.27% | 50.40 | 51.53 | 31314 | 15949.77 | 1.30% |
| 2025-11-11 | 51.66 | 51.15 | -0.47 | -0.91% | 51.09 | 52.05 | 22981 | 11833.82 | 0.96% |
| 2025-11-10 | 52.16 | 51.62 | -0.56 | -1.07% | 51.25 | 52.36 | 35727 | 18446.53 | 1.49% |
| 2025-11-07 | 53.00 | 52.18 | -1.15 | -2.16% | 52.08 | 53.08 | 37851 | 19829.54 | 1.58% |
| 2025-11-06 | 53.30 | 53.33 | 0.00 | 0.00% | 52.60 | 53.40 | 33470 | 17772.89 | 1.39% |
| 2025-11-05 | 52.00 | 53.33 | 0.63 | 1.20% | 51.88 | 53.45 | 43477 | 22929.78 | 1.81% |
| 2025-11-04 | 53.00 | 52.70 | -0.34 | -0.64% | 52.14 | 53.78 | 45204 | 23975.87 | 1.88% |
| 2025-11-03 | 53.00 | 53.04 | -0.12 | -0.23% | 52.45 | 53.70 | 47098 | 24925.74 | 1.96% |
| 2025-10-31 | 53.50 | 53.16 | -0.58 | -1.08% | 53.01 | 54.00 | 44882 | 23958.24 | 1.87% |
| 2025-10-30 | 55.19 | 53.74 | -1.82 | -3.28% | 53.64 | 55.38 | 68008 | 36894.86 | 2.83% |
| 2025-10-29 | 54.87 | 55.56 | 1.06 | 1.94% | 54.31 | 55.73 | 72481 | 39891.88 | 3.02% |
| 2025-10-28 | 55.60 | 54.50 | -0.99 | -1.78% | 54.00 | 55.65 | 80644 | 44231.12 | 3.36% |
| 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% |
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。
