| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-04-15 | 10.03 | 9.98 | -0.05 | -0.50% | 9.90 | 10.03 | 10610 | 1057.32 | 0.27% |
| 2025-04-14 | 9.99 | 10.03 | 0.06 | 0.60% | 9.93 | 10.10 | 14712 | 1471.72 | 0.38% |
| 2025-04-11 | 9.89 | 9.97 | 0.00 | 0.00% | 9.89 | 10.04 | 11678 | 1163.33 | 0.30% |
| 2025-04-10 | 9.87 | 9.97 | 0.15 | 1.53% | 9.87 | 10.06 | 21992 | 2193.41 | 0.57% |
| 2025-04-09 | 9.78 | 9.82 | -0.10 | -1.01% | 9.40 | 9.93 | 28591 | 2763.34 | 0.74% |
| 2025-04-08 | 9.90 | 9.92 | 0.02 | 0.20% | 9.71 | 10.10 | 28734 | 2851.65 | 0.74% |
| 2025-04-07 | 10.00 | 9.90 | -0.85 | -7.91% | 9.68 | 10.20 | 52581 | 5188.98 | 1.35% |
| 2025-04-03 | 10.87 | 10.75 | -0.24 | -2.18% | 10.64 | 10.97 | 26049 | 2805.38 | 0.67% |
| 2025-04-02 | 10.70 | 10.99 | 0.30 | 2.81% | 10.63 | 11.05 | 38199 | 4170.86 | 0.98% |
| 2025-04-01 | 10.51 | 10.69 | 0.10 | 0.94% | 10.51 | 10.85 | 17409 | 1863.42 | 0.45% |
| 2025-03-31 | 10.55 | 10.59 | 0.03 | 0.28% | 10.47 | 10.88 | 30425 | 3252.10 | 0.78% |
| 2025-03-28 | 10.54 | 10.56 | 0.02 | 0.19% | 10.54 | 10.79 | 29903 | 3185.33 | 0.77% |
| 2025-03-27 | 10.63 | 10.54 | -0.14 | -1.31% | 10.52 | 10.67 | 16011 | 1692.44 | 0.41% |
| 2025-03-26 | 10.54 | 10.68 | 0.08 | 0.75% | 10.54 | 10.69 | 11506 | 1222.45 | 0.30% |
| 2025-03-25 | 10.58 | 10.60 | 0.02 | 0.19% | 10.45 | 10.64 | 16460 | 1734.23 | 0.42% |
| 2025-03-24 | 10.71 | 10.58 | -0.08 | -0.75% | 10.46 | 10.77 | 19724 | 2094.46 | 0.51% |
| 2025-03-21 | 10.78 | 10.66 | -0.20 | -1.84% | 10.65 | 10.94 | 23195 | 2499.40 | 0.60% |
| 2025-03-20 | 10.93 | 10.86 | -0.14 | -1.27% | 10.83 | 11.05 | 15196 | 1664.27 | 0.39% |
| 2025-03-19 | 10.95 | 11.00 | 0.05 | 0.46% | 10.90 | 11.19 | 28442 | 3136.08 | 0.73% |
| 2025-03-18 | 10.87 | 10.95 | 0.03 | 0.27% | 10.78 | 10.97 | 17695 | 1920.05 | 0.46% |
| 2025-03-17 | 10.96 | 10.92 | 0.08 | 0.74% | 10.87 | 11.00 | 16790 | 1834.38 | 0.43% |
| 2025-03-14 | 10.62 | 10.84 | 0.19 | 1.78% | 10.61 | 10.87 | 19313 | 2079.69 | 0.50% |
| 2025-03-13 | 10.70 | 10.65 | -0.01 | -0.09% | 10.56 | 10.72 | 14090 | 1499.73 | 0.36% |
| 2025-03-12 | 10.76 | 10.66 | -0.08 | -0.74% | 10.62 | 10.87 | 21163 | 2264.92 | 0.54% |
| 2025-03-11 | 10.83 | 10.74 | -0.17 | -1.56% | 10.53 | 10.85 | 27455 | 2927.82 | 0.71% |
| 2025-03-10 | 10.87 | 10.91 | 0.01 | 0.09% | 10.79 | 10.96 | 12507 | 1359.60 | 0.32% |
| 2025-03-07 | 11.03 | 10.90 | -0.14 | -1.27% | 10.85 | 11.06 | 14823 | 1618.35 | 0.38% |
| 2025-03-06 | 11.45 | 11.04 | 0.01 | 0.09% | 10.98 | 11.45 | 19135 | 2117.12 | 0.49% |
| 2025-03-05 | 11.13 | 11.03 | -0.10 | -0.90% | 10.88 | 11.13 | 10970 | 1201.22 | 0.28% |
| 2025-03-04 | 11.00 | 11.13 | 0.16 | 1.46% | 10.91 | 11.16 | 10003 | 1108.98 | 0.26% |
| 2025-03-03 | 11.00 | 10.97 | -0.04 | -0.36% | 10.91 | 11.17 | 18261 | 2016.91 | 0.47% |
| 2025-02-28 | 11.28 | 11.01 | -0.26 | -2.31% | 10.96 | 11.33 | 16480 | 1833.16 | 0.42% |
| 2025-02-27 | 11.19 | 11.27 | 0.08 | 0.71% | 11.05 | 11.31 | 19391 | 2170.20 | 0.50% |
| 2025-02-26 | 10.86 | 11.19 | 0.24 | 2.19% | 10.86 | 11.33 | 22198 | 2486.52 | 0.57% |
| 2025-02-25 | 10.93 | 10.95 | -0.03 | -0.27% | 10.86 | 11.06 | 13439 | 1474.01 | 0.35% |
| 2025-02-24 | 10.82 | 10.98 | 0.15 | 1.39% | 10.74 | 11.04 | 21102 | 2305.94 | 0.54% |
| 2025-02-21 | 10.88 | 10.83 | -0.07 | -0.64% | 10.73 | 10.92 | 13622 | 1471.37 | 0.35% |
| 2025-02-20 | 10.64 | 10.90 | 0.26 | 2.44% | 10.62 | 10.96 | 23530 | 2549.53 | 0.61% |
| 2025-02-19 | 10.57 | 10.64 | 0.07 | 0.66% | 10.53 | 10.66 | 9069 | 962.35 | 0.23% |
| 2025-02-18 | 10.78 | 10.57 | -0.28 | -2.58% | 10.52 | 10.86 | 21323 | 2275.65 | 0.55% |
| 2025-02-17 | 10.82 | 10.85 | 0.09 | 0.84% | 10.70 | 10.88 | 16117 | 1741.00 | 0.40% |
| 2025-02-14 | 10.71 | 10.76 | 0.00 | 0.00% | 10.68 | 10.83 | 13295 | 1429.66 | 0.33% |
| 2025-02-13 | 10.72 | 10.76 | 0.00 | 0.00% | 10.68 | 10.88 | 16663 | 1797.54 | 0.42% |
| 2025-02-12 | 10.76 | 10.76 | -0.01 | -0.09% | 10.69 | 10.82 | 21828 | 2344.73 | 0.55% |
| 2025-02-11 | 10.83 | 10.77 | -0.05 | -0.46% | 10.61 | 10.84 | 17991 | 1930.72 | 0.45% |
| 2025-02-10 | 10.64 | 10.82 | 0.18 | 1.69% | 10.50 | 10.82 | 25430 | 2718.17 | 0.64% |
| 2025-02-07 | 10.66 | 10.64 | -0.02 | -0.19% | 10.53 | 10.73 | 22104 | 2350.38 | 0.55% |
| 2025-02-06 | 10.50 | 10.66 | 0.09 | 0.85% | 10.32 | 10.80 | 30651 | 3238.55 | 0.77% |
| 2025-02-05 | 10.67 | 10.57 | -0.03 | -0.28% | 10.40 | 10.75 | 23232 | 2449.11 | 0.58% |
| 2025-01-27 | 10.62 | 10.60 | -0.01 | -0.09% | 10.57 | 10.84 | 20857 | 2229.69 | 0.52% |
| 2025-01-24 | 10.58 | 10.61 | -0.01 | -0.09% | 10.50 | 10.75 | 19646 | 2082.62 | 0.49% |
| 2025-01-23 | 10.80 | 10.62 | -0.04 | -0.38% | 10.60 | 10.85 | 21848 | 2340.78 | 0.55% |
| 2025-01-22 | 10.80 | 10.66 | -0.29 | -2.65% | 10.61 | 10.95 | 18863 | 2019.21 | 0.47% |
| 2025-01-21 | 10.88 | 10.95 | 0.01 | 0.09% | 10.74 | 11.07 | 30569 | 3334.08 | 0.76% |
| 2025-01-20 | 10.50 | 10.94 | 0.39 | 3.70% | 10.48 | 11.19 | 57141 | 6250.06 | 1.43% |
| 2025-01-17 | 10.82 | 10.55 | -0.38 | -3.48% | 10.33 | 10.82 | 36941 | 3887.43 | 0.92% |
| 2025-01-16 | 10.47 | 10.93 | 0.58 | 5.60% | 10.37 | 11.04 | 54557 | 5915.52 | 1.36% |
| 2025-01-15 | 10.40 | 10.35 | -0.05 | -0.48% | 10.30 | 10.50 | 13315 | 1385.32 | 0.33% |
| 2025-01-14 | 10.17 | 10.40 | 0.23 | 2.26% | 10.17 | 10.47 | 16616 | 1719.65 | 0.42% |
| 2025-01-13 | 9.98 | 10.17 | 0.06 | 0.59% | 9.93 | 10.27 | 18995 | 1920.33 | 0.48% |
| 2025-01-10 | 10.51 | 10.11 | -0.40 | -3.81% | 10.10 | 10.51 | 24752 | 2540.63 | 0.62% |
| 2025-01-09 | 10.67 | 10.51 | -0.18 | -1.68% | 10.45 | 10.73 | 19223 | 2029.86 | 0.48% |
| 2025-01-08 | 10.74 | 10.69 | -0.10 | -0.93% | 10.52 | 10.85 | 21784 | 2332.25 | 0.54% |
| 2025-01-07 | 10.75 | 10.79 | 0.08 | 0.75% | 10.61 | 10.96 | 17178 | 1848.46 | 0.43% |
| 2025-01-06 | 10.67 | 10.71 | 0.03 | 0.28% | 10.40 | 10.88 | 26537 | 2834.06 | 0.66% |
| 2025-01-03 | 10.77 | 10.68 | -0.09 | -0.84% | 10.60 | 11.20 | 39128 | 4268.25 | 0.98% |
| 2025-01-02 | 10.70 | 10.77 | 0.09 | 0.84% | 10.61 | 11.05 | 27589 | 2989.37 | 0.69% |
| 2024-12-31 | 11.00 | 10.68 | -0.31 | -2.82% | 10.58 | 11.07 | 28512 | 3068.26 | 0.71% |
| 2024-12-30 | 11.06 | 10.99 | -0.07 | -0.63% | 10.89 | 11.14 | 14274 | 1571.50 | 0.36% |
| 2024-12-27 | 10.96 | 11.06 | 0.10 | 0.91% | 10.88 | 11.19 | 18158 | 2010.27 | 0.45% |
| 2024-12-26 | 10.90 | 10.96 | 0.06 | 0.55% | 10.90 | 11.06 | 10872 | 1193.12 | 0.27% |
| 2024-12-25 | 11.09 | 10.90 | -0.19 | -1.71% | 10.78 | 11.09 | 14493 | 1578.40 | 0.36% |
| 2024-12-24 | 11.02 | 11.09 | 0.17 | 1.56% | 10.86 | 11.12 | 17524 | 1933.51 | 0.44% |
| 2024-12-23 | 11.29 | 10.92 | -0.37 | -3.28% | 10.88 | 11.36 | 24455 | 2711.73 | 0.61% |
| 2024-12-20 | 11.27 | 11.29 | 0.02 | 0.18% | 11.18 | 11.43 | 16390 | 1850.11 | 0.41% |
| 2024-12-19 | 11.20 | 11.27 | 0.01 | 0.09% | 11.06 | 11.33 | 15401 | 1726.41 | 0.39% |
| 2024-12-18 | 11.14 | 11.26 | 0.17 | 1.53% | 11.03 | 11.34 | 28570 | 3208.87 | 0.71% |
| 2024-12-17 | 11.56 | 11.09 | -0.44 | -3.82% | 11.01 | 11.66 | 37210 | 4175.25 | 0.93% |
| 2024-12-16 | 11.67 | 11.53 | -0.12 | -1.03% | 11.45 | 11.80 | 25226 | 2910.12 | 0.63% |
| 2024-12-13 | 11.90 | 11.65 | -0.25 | -2.10% | 11.56 | 11.96 | 31013 | 3630.95 | 0.78% |
奥普科技(603551)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。
