| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-04-03 | 16.73 | 16.52 | -0.18 | -1.08% | 16.45 | 16.73 | 14312 | 2369.29 | 0.19% |
| 2025-04-02 | 16.86 | 16.70 | -0.08 | -0.48% | 16.63 | 16.92 | 12954 | 2171.20 | 0.18% |
| 2025-04-01 | 16.69 | 16.78 | 0.15 | 0.90% | 16.66 | 16.95 | 17316 | 2912.28 | 0.24% |
| 2025-03-31 | 17.12 | 16.63 | -0.33 | -1.95% | 16.51 | 17.12 | 18673 | 3121.10 | 0.25% |
| 2025-03-28 | 17.18 | 16.96 | -0.19 | -1.11% | 16.87 | 17.31 | 17565 | 2996.70 | 0.24% |
| 2025-03-27 | 17.20 | 17.15 | -0.09 | -0.52% | 17.04 | 17.31 | 11641 | 1997.16 | 0.16% |
| 2025-03-26 | 17.34 | 17.24 | -0.08 | -0.46% | 17.21 | 17.50 | 10810 | 1867.23 | 0.15% |
| 2025-03-25 | 17.57 | 17.32 | -0.24 | -1.37% | 17.24 | 17.65 | 20561 | 3571.84 | 0.28% |
| 2025-03-24 | 17.31 | 17.56 | 0.16 | 0.92% | 17.31 | 17.58 | 15038 | 2627.24 | 0.20% |
| 2025-03-21 | 17.41 | 17.40 | -0.01 | -0.06% | 17.28 | 17.56 | 13854 | 2412.66 | 0.19% |
| 2025-03-20 | 17.72 | 17.41 | -0.29 | -1.64% | 17.36 | 17.82 | 15252 | 2672.19 | 0.21% |
| 2025-03-19 | 17.80 | 17.70 | -0.10 | -0.56% | 17.66 | 17.88 | 9623 | 1707.93 | 0.13% |
| 2025-03-18 | 17.66 | 17.80 | 0.14 | 0.79% | 17.51 | 17.95 | 19302 | 3424.69 | 0.26% |
| 2025-03-17 | 17.73 | 17.66 | -0.07 | -0.39% | 17.60 | 17.90 | 14697 | 2602.09 | 0.20% |
| 2025-03-14 | 17.60 | 17.73 | 0.16 | 0.91% | 17.52 | 17.75 | 18724 | 3303.34 | 0.25% |
| 2025-03-13 | 17.41 | 17.57 | 0.02 | 0.11% | 17.38 | 17.62 | 17174 | 3008.70 | 0.23% |
| 2025-03-12 | 17.49 | 17.55 | 0.12 | 0.69% | 17.37 | 17.66 | 23891 | 4187.79 | 0.33% |
| 2025-03-11 | 16.87 | 17.43 | 0.39 | 2.29% | 16.87 | 17.53 | 31101 | 5386.15 | 0.42% |
| 2025-03-10 | 17.01 | 17.04 | 0.07 | 0.41% | 16.85 | 17.10 | 15060 | 2552.30 | 0.20% |
| 2025-03-07 | 17.00 | 16.97 | -0.13 | -0.76% | 16.90 | 17.18 | 11133 | 1897.48 | 0.15% |
| 2025-03-06 | 16.94 | 17.10 | 0.30 | 1.79% | 16.68 | 17.14 | 20383 | 3453.04 | 0.28% |
| 2025-03-05 | 16.85 | 16.80 | -0.05 | -0.30% | 16.74 | 16.98 | 10785 | 1817.87 | 0.15% |
| 2025-03-04 | 16.58 | 16.85 | 0.20 | 1.20% | 16.50 | 17.10 | 31386 | 5311.23 | 0.43% |
| 2025-03-03 | 16.36 | 16.65 | 0.41 | 2.52% | 16.26 | 16.65 | 21720 | 3591.21 | 0.30% |
| 2025-02-28 | 16.45 | 16.24 | -0.25 | -1.52% | 16.23 | 16.54 | 12033 | 1969.70 | 0.16% |
| 2025-02-27 | 16.39 | 16.49 | 0.11 | 0.67% | 16.27 | 16.52 | 14431 | 2368.16 | 0.20% |
| 2025-02-26 | 16.28 | 16.38 | 0.10 | 0.61% | 16.27 | 16.40 | 9105 | 1487.90 | 0.12% |
| 2025-02-25 | 16.50 | 16.28 | -0.24 | -1.45% | 16.27 | 16.50 | 10735 | 1756.65 | 0.15% |
| 2025-02-24 | 16.30 | 16.52 | 0.12 | 0.73% | 16.23 | 16.58 | 15308 | 2523.04 | 0.21% |
| 2025-02-21 | 16.44 | 16.40 | -0.04 | -0.24% | 16.25 | 16.51 | 20177 | 3297.49 | 0.27% |
| 2025-02-20 | 16.33 | 16.44 | 0.11 | 0.67% | 16.29 | 16.47 | 11634 | 1906.41 | 0.16% |
| 2025-02-19 | 16.30 | 16.33 | 0.03 | 0.18% | 16.22 | 16.43 | 10611 | 1730.22 | 0.14% |
| 2025-02-18 | 16.49 | 16.30 | -0.20 | -1.21% | 16.24 | 16.56 | 9504 | 1557.73 | 0.13% |
| 2025-02-17 | 16.39 | 16.50 | 0.13 | 0.79% | 16.30 | 16.60 | 14514 | 2385.57 | 0.20% |
| 2025-02-14 | 16.35 | 16.37 | 0.02 | 0.12% | 16.28 | 16.42 | 8366 | 1368.67 | 0.11% |
| 2025-02-13 | 16.41 | 16.35 | -0.03 | -0.18% | 16.33 | 16.46 | 12145 | 1991.96 | 0.17% |
| 2025-02-12 | 16.39 | 16.38 | 0.02 | 0.12% | 16.21 | 16.40 | 12344 | 2013.09 | 0.17% |
| 2025-02-11 | 16.70 | 16.36 | -0.29 | -1.74% | 16.33 | 16.74 | 18911 | 3108.27 | 0.26% |
| 2025-02-10 | 16.59 | 16.65 | 0.12 | 0.73% | 16.41 | 16.68 | 10046 | 1665.63 | 0.14% |
| 2025-02-07 | 16.50 | 16.53 | 0.01 | 0.06% | 16.41 | 16.74 | 14109 | 2340.80 | 0.19% |
| 2025-02-06 | 16.30 | 16.52 | 0.16 | 0.98% | 16.20 | 16.54 | 11314 | 1855.04 | 0.15% |
| 2025-02-05 | 16.64 | 16.36 | -0.28 | -1.68% | 16.30 | 16.83 | 14641 | 2410.82 | 0.20% |
| 2025-01-27 | 16.39 | 16.64 | 0.27 | 1.65% | 16.39 | 16.76 | 14086 | 2345.41 | 0.19% |
| 2025-01-24 | 16.35 | 16.37 | 0.10 | 0.61% | 16.17 | 16.42 | 9883 | 1612.63 | 0.13% |
| 2025-01-23 | 16.68 | 16.27 | -0.34 | -2.05% | 16.26 | 16.86 | 15679 | 2582.84 | 0.21% |
| 2025-01-22 | 16.90 | 16.61 | -0.29 | -1.72% | 16.52 | 16.96 | 14216 | 2367.85 | 0.19% |
| 2025-01-21 | 16.88 | 16.90 | 0.05 | 0.30% | 16.66 | 16.91 | 10928 | 1837.62 | 0.15% |
| 2025-01-20 | 16.73 | 16.85 | 0.22 | 1.32% | 16.64 | 16.86 | 13274 | 2226.48 | 0.18% |
| 2025-01-17 | 16.51 | 16.63 | 0.01 | 0.06% | 16.51 | 16.73 | 6486 | 1079.65 | 0.09% |
| 2025-01-16 | 16.49 | 16.62 | 0.27 | 1.65% | 16.37 | 16.77 | 12020 | 1997.28 | 0.16% |
| 2025-01-15 | 16.09 | 16.35 | 0.18 | 1.11% | 16.07 | 16.50 | 13410 | 2193.33 | 0.18% |
| 2025-01-14 | 15.91 | 16.17 | 0.26 | 1.63% | 15.86 | 16.18 | 12224 | 1959.36 | 0.17% |
| 2025-01-13 | 16.02 | 15.91 | -0.20 | -1.24% | 15.82 | 16.07 | 9120 | 1452.78 | 0.12% |
| 2025-01-10 | 16.76 | 16.11 | -0.34 | -2.07% | 16.10 | 16.76 | 8985 | 1462.46 | 0.12% |
| 2025-01-09 | 16.69 | 16.45 | -0.31 | -1.85% | 16.38 | 16.69 | 13147 | 2170.61 | 0.18% |
| 2025-01-08 | 16.56 | 16.76 | 0.11 | 0.66% | 16.30 | 16.84 | 12429 | 2062.70 | 0.17% |
| 2025-01-07 | 16.64 | 16.65 | -0.02 | -0.12% | 15.90 | 16.78 | 16398 | 2708.29 | 0.22% |
| 2025-01-06 | 16.35 | 16.67 | 0.50 | 3.09% | 16.01 | 16.86 | 27121 | 4504.20 | 0.37% |
| 2025-01-03 | 16.39 | 16.17 | -0.22 | -1.34% | 16.13 | 16.68 | 15396 | 2525.55 | 0.21% |
| 2025-01-02 | 16.42 | 16.39 | -0.06 | -0.36% | 16.30 | 16.84 | 25537 | 4233.88 | 0.35% |
| 2024-12-31 | 16.64 | 16.45 | -0.17 | -1.02% | 16.39 | 16.77 | 15257 | 2529.98 | 0.21% |
| 2024-12-30 | 16.66 | 16.62 | -0.03 | -0.18% | 16.52 | 16.79 | 14463 | 2410.23 | 0.20% |
| 2024-12-27 | 16.90 | 16.65 | -0.17 | -1.01% | 16.61 | 16.91 | 20733 | 3459.45 | 0.28% |
| 2024-12-26 | 16.70 | 16.82 | 0.06 | 0.36% | 16.70 | 16.95 | 9602 | 1615.51 | 0.13% |
| 2024-12-25 | 16.90 | 16.76 | -0.02 | -0.12% | 16.66 | 16.90 | 9787 | 1640.17 | 0.13% |
| 2024-12-24 | 16.85 | 16.78 | 0.06 | 0.36% | 16.63 | 16.93 | 16715 | 2803.46 | 0.23% |
| 2024-12-23 | 17.00 | 16.72 | -0.33 | -1.94% | 16.70 | 17.02 | 13451 | 2267.90 | 0.18% |
| 2024-12-20 | 16.82 | 17.05 | 0.24 | 1.43% | 16.81 | 17.14 | 14186 | 2418.42 | 0.19% |
| 2024-12-19 | 16.71 | 16.81 | -0.01 | -0.06% | 16.67 | 16.86 | 13382 | 2245.04 | 0.18% |
| 2024-12-18 | 16.83 | 16.82 | 0.01 | 0.06% | 16.76 | 16.96 | 15157 | 2553.06 | 0.21% |
| 2024-12-17 | 17.11 | 16.81 | -0.25 | -1.47% | 16.78 | 17.17 | 17009 | 2874.00 | 0.23% |
| 2024-12-16 | 17.05 | 17.06 | -0.01 | -0.06% | 17.01 | 17.27 | 15682 | 2687.62 | 0.21% |
| 2024-12-13 | 17.43 | 17.07 | -0.40 | -2.29% | 17.01 | 17.43 | 26965 | 4636.77 | 0.37% |
| 2024-12-12 | 17.24 | 17.47 | 0.29 | 1.69% | 17.15 | 17.57 | 22634 | 3942.43 | 0.31% |
| 2024-12-11 | 17.16 | 17.18 | 0.07 | 0.41% | 17.07 | 17.35 | 18239 | 3136.71 | 0.25% |
| 2024-12-10 | 17.37 | 17.11 | 0.07 | 0.41% | 17.06 | 17.60 | 25172 | 4373.01 | 0.34% |
| 2024-12-09 | 17.18 | 17.04 | -0.11 | -0.64% | 16.90 | 17.20 | 15365 | 2623.53 | 0.21% |
| 2024-12-06 | 17.10 | 17.15 | 0.12 | 0.70% | 16.99 | 17.21 | 12852 | 2198.43 | 0.17% |
| 2024-12-05 | 16.87 | 17.03 | 0.08 | 0.47% | 16.84 | 17.07 | 8281 | 1404.60 | 0.11% |
| 2024-12-04 | 17.43 | 16.95 | -0.47 | -2.70% | 16.90 | 17.43 | 21164 | 3621.65 | 0.29% |
欧普照明(603515)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。
