| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-03-25 | 48.47 | 49.01 | 1.18 | 2.47% | 48.35 | 50.08 | 31551 | 15415.94 | 1.31% |
| 2026-03-24 | 47.10 | 47.83 | 1.48 | 3.19% | 46.30 | 47.88 | 33220 | 15637.86 | 1.38% |
| 2026-03-23 | 48.00 | 46.35 | -3.15 | -6.36% | 46.08 | 48.55 | 48402 | 22881.98 | 2.02% |
| 2026-03-20 | 50.20 | 49.50 | -0.49 | -0.98% | 49.50 | 51.34 | 32675 | 16508.62 | 1.36% |
| 2026-03-19 | 50.50 | 49.99 | -1.09 | -2.13% | 49.85 | 50.76 | 24574 | 12339.69 | 1.02% |
| 2026-03-18 | 50.68 | 51.08 | 0.80 | 1.59% | 49.95 | 51.28 | 25451 | 12865.33 | 1.06% |
| 2026-03-17 | 51.84 | 50.28 | -1.27 | -2.46% | 50.22 | 51.89 | 22613 | 11507.40 | 0.94% |
| 2026-03-16 | 51.99 | 51.55 | 0.53 | 1.04% | 50.46 | 51.99 | 23665 | 12101.14 | 0.99% |
| 2026-03-13 | 51.56 | 51.02 | -0.72 | -1.39% | 50.90 | 51.99 | 20959 | 10785.88 | 0.87% |
| 2026-03-12 | 52.32 | 51.74 | -0.67 | -1.28% | 51.40 | 52.79 | 24684 | 12820.42 | 1.03% |
| 2026-03-11 | 53.10 | 52.41 | -0.49 | -0.93% | 52.39 | 53.66 | 27388 | 14490.84 | 1.14% |
| 2026-03-10 | 52.43 | 52.90 | 1.20 | 2.32% | 52.20 | 53.09 | 27694 | 14613.80 | 1.15% |
| 2026-03-09 | 52.57 | 51.70 | -1.77 | -3.31% | 50.82 | 52.81 | 38623 | 19895.64 | 1.61% |
| 2026-03-06 | 53.90 | 53.47 | 0.52 | 0.98% | 53.06 | 54.20 | 27816 | 14919.86 | 1.16% |
| 2026-03-05 | 52.80 | 52.95 | 1.04 | 2.00% | 52.61 | 53.98 | 36491 | 19409.82 | 1.52% |
| 2026-03-04 | 52.69 | 51.91 | -1.54 | -2.88% | 51.89 | 54.08 | 38805 | 20499.94 | 1.62% |
| 2026-03-03 | 57.18 | 53.45 | -3.40 | -5.98% | 53.40 | 57.18 | 55021 | 30267.46 | 2.29% |
| 2026-03-02 | 55.90 | 56.85 | 0.87 | 1.55% | 55.37 | 57.00 | 63305 | 35649.67 | 2.64% |
| 2026-02-27 | 55.80 | 55.98 | 0.07 | 0.13% | 55.18 | 56.05 | 35155 | 19558.88 | 1.46% |
| 2026-02-26 | 55.10 | 55.91 | 0.68 | 1.23% | 54.56 | 56.00 | 44377 | 24624.75 | 1.85% |
| 2026-02-25 | 54.81 | 55.23 | 0.66 | 1.21% | 54.50 | 55.49 | 35414 | 19497.93 | 1.48% |
| 2026-02-24 | 54.72 | 54.57 | 0.57 | 1.06% | 53.95 | 54.95 | 28167 | 15374.90 | 1.17% |
| 2026-02-13 | 54.01 | 54.00 | -0.26 | -0.48% | 53.94 | 54.83 | 25090 | 13652.41 | 1.05% |
| 2026-02-12 | 54.25 | 54.26 | 0.06 | 0.11% | 53.92 | 54.57 | 26651 | 14466.63 | 1.11% |
| 2026-02-11 | 54.68 | 54.20 | -0.55 | -1.00% | 54.00 | 55.12 | 24601 | 13429.34 | 1.03% |
| 2026-02-10 | 54.77 | 54.75 | -0.16 | -0.29% | 54.66 | 55.35 | 25642 | 14097.55 | 1.07% |
| 2026-02-09 | 54.50 | 54.91 | 1.10 | 2.04% | 54.17 | 55.08 | 26982 | 14774.39 | 1.12% |
| 2026-02-06 | 53.84 | 53.81 | -0.48 | -0.88% | 53.40 | 54.58 | 30558 | 16538.41 | 1.27% |
| 2026-02-05 | 54.62 | 54.29 | -0.55 | -1.00% | 53.82 | 54.80 | 24431 | 13254.02 | 1.02% |
| 2026-02-04 | 54.91 | 54.84 | -0.16 | -0.29% | 54.31 | 55.27 | 32177 | 17630.23 | 1.34% |
| 2026-02-03 | 54.29 | 55.00 | 1.40 | 2.61% | 53.60 | 55.09 | 41121 | 22487.14 | 1.71% |
| 2026-02-02 | 54.17 | 53.60 | -0.81 | -1.49% | 53.59 | 55.13 | 36298 | 19716.73 | 1.51% |
| 2026-01-30 | 55.06 | 54.41 | -0.65 | -1.18% | 53.21 | 55.35 | 55512 | 30173.14 | 2.31% |
| 2026-01-29 | 56.04 | 55.06 | -1.22 | -2.17% | 55.00 | 57.26 | 69073 | 38521.86 | 2.88% |
| 2026-01-28 | 57.99 | 56.28 | -2.08 | -3.56% | 56.06 | 58.37 | 87222 | 49579.25 | 3.63% |
| 2026-01-27 | 57.67 | 58.36 | 0.31 | 0.53% | 56.51 | 58.77 | 73075 | 42031.29 | 3.04% |
| 2026-01-26 | 62.50 | 58.05 | -3.83 | -6.19% | 58.05 | 62.57 | 113182 | 67351.65 | 4.72% |
| 2026-01-23 | 59.08 | 61.88 | 2.35 | 3.95% | 58.41 | 63.23 | 147437 | 89552.90 | 6.14% |
| 2026-01-22 | 57.50 | 59.53 | 1.45 | 2.50% | 57.41 | 61.00 | 109515 | 64603.51 | 4.56% |
| 2026-01-21 | 56.72 | 58.08 | 0.91 | 1.59% | 56.30 | 59.14 | 82444 | 47716.65 | 3.44% |
| 2026-01-20 | 58.19 | 57.17 | -1.02 | -1.75% | 56.15 | 58.50 | 65329 | 37234.30 | 2.72% |
| 2026-01-19 | 59.01 | 58.19 | -1.09 | -1.84% | 58.05 | 59.50 | 59863 | 35105.32 | 2.49% |
| 2026-01-16 | 59.96 | 59.28 | -0.16 | -0.27% | 58.43 | 60.00 | 71170 | 42109.62 | 2.97% |
| 2026-01-15 | 58.75 | 59.44 | 0.11 | 0.19% | 57.30 | 59.68 | 110835 | 64812.37 | 4.62% |
| 2026-01-14 | 62.01 | 59.33 | -2.41 | -3.90% | 59.00 | 63.29 | 179342 | 109108.09 | 7.47% |
| 2026-01-13 | 66.52 | 61.74 | -6.16 | -9.07% | 61.11 | 66.77 | 187510 | 117550.60 | 7.81% |
| 2026-01-12 | 63.05 | 67.90 | 5.17 | 8.24% | 61.50 | 69.00 | 229624 | 150362.27 | 9.57% |
| 2026-01-09 | 62.28 | 62.73 | 0.43 | 0.69% | 61.26 | 63.95 | 175064 | 109648.74 | 7.29% |
| 2026-01-08 | 60.46 | 62.30 | 1.05 | 1.71% | 59.88 | 63.38 | 140787 | 86307.37 | 5.87% |
| 2026-01-07 | 60.00 | 61.25 | 1.03 | 1.71% | 58.75 | 61.59 | 149689 | 90523.41 | 6.24% |
| 2026-01-06 | 60.68 | 60.22 | -0.29 | -0.48% | 59.60 | 60.68 | 97116 | 58224.34 | 4.05% |
| 2026-01-05 | 58.63 | 60.51 | 2.12 | 3.63% | 58.09 | 60.60 | 120081 | 71677.78 | 5.00% |
| 2025-12-31 | 57.18 | 58.39 | 1.21 | 2.12% | 56.70 | 58.88 | 93359 | 54024.26 | 3.89% |
| 2025-12-30 | 58.43 | 57.18 | -1.87 | -3.17% | 57.00 | 58.98 | 108501 | 62703.67 | 4.52% |
| 2025-12-29 | 60.00 | 59.05 | -1.90 | -3.12% | 58.46 | 60.01 | 123953 | 73435.51 | 5.16% |
| 2025-12-26 | 59.35 | 60.95 | 2.09 | 3.55% | 57.19 | 64.00 | 192029 | 115194.43 | 8.00% |
| 2025-12-25 | 57.71 | 58.86 | 1.15 | 1.99% | 56.80 | 59.48 | 110647 | 64209.16 | 4.61% |
| 2025-12-24 | 57.11 | 57.71 | 0.02 | 0.03% | 56.64 | 58.45 | 82760 | 47443.38 | 3.45% |
| 2025-12-23 | 58.60 | 57.69 | -1.80 | -3.03% | 57.54 | 59.40 | 123864 | 72104.04 | 5.16% |
| 2025-12-22 | 56.79 | 59.49 | 2.41 | 4.22% | 56.22 | 59.50 | 190696 | 111118.88 | 7.95% |
| 2025-12-19 | 55.77 | 57.08 | -0.12 | -0.21% | 54.51 | 58.60 | 223545 | 125849.79 | 9.31% |
| 2025-12-18 | 57.00 | 57.20 | 5.20 | 10.00% | 57.00 | 57.20 | 69089 | 39505.46 | 2.88% |
| 2025-12-17 | 51.92 | 52.00 | -0.22 | -0.42% | 50.54 | 52.23 | 44259 | 22711.39 | 1.84% |
| 2025-12-16 | 52.86 | 52.22 | -0.81 | -1.53% | 51.20 | 52.92 | 53528 | 27830.26 | 2.23% |
| 2025-12-15 | 53.66 | 53.03 | -0.70 | -1.30% | 52.96 | 54.16 | 42622 | 22783.38 | 1.78% |
| 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% |
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。
