| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-02-03 | 20.27 | 19.33 | -1.06 | -5.20% | 19.19 | 20.42 | 66772 | 13058.50 | 0.91% |
| 2026-02-02 | 20.25 | 20.39 | 0.14 | 0.69% | 19.93 | 20.74 | 43939 | 8946.63 | 0.60% |
| 2026-01-30 | 19.70 | 20.25 | 0.58 | 2.95% | 19.67 | 20.49 | 38506 | 7775.26 | 0.52% |
| 2026-01-29 | 19.90 | 19.67 | -0.31 | -1.55% | 19.60 | 20.36 | 33424 | 6659.23 | 0.45% |
| 2026-01-28 | 19.84 | 19.98 | 0.11 | 0.55% | 19.58 | 20.05 | 23446 | 4645.10 | 0.32% |
| 2026-01-27 | 19.42 | 19.87 | 0.30 | 1.53% | 19.10 | 20.11 | 35512 | 6982.62 | 0.48% |
| 2026-01-26 | 19.35 | 19.57 | 0.20 | 1.03% | 19.06 | 19.62 | 21745 | 4226.15 | 0.30% |
| 2026-01-23 | 19.52 | 19.37 | -0.08 | -0.41% | 19.26 | 19.56 | 17525 | 3395.19 | 0.24% |
| 2026-01-22 | 19.38 | 19.45 | 0.13 | 0.67% | 19.23 | 19.60 | 17809 | 3455.83 | 0.24% |
| 2026-01-21 | 19.45 | 19.32 | -0.16 | -0.82% | 19.12 | 19.54 | 21573 | 4159.71 | 0.29% |
| 2026-01-20 | 18.82 | 19.48 | 0.74 | 3.95% | 18.73 | 19.62 | 43974 | 8504.25 | 0.60% |
| 2026-01-19 | 18.74 | 18.74 | 0.01 | 0.05% | 18.50 | 18.77 | 14058 | 2621.33 | 0.19% |
| 2026-01-16 | 18.60 | 18.73 | 0.16 | 0.86% | 18.57 | 18.89 | 21369 | 4001.14 | 0.29% |
| 2026-01-15 | 18.42 | 18.57 | 0.01 | 0.05% | 18.40 | 18.66 | 13103 | 2428.88 | 0.18% |
| 2026-01-14 | 18.78 | 18.56 | -0.20 | -1.07% | 18.40 | 18.88 | 27696 | 5166.30 | 0.38% |
| 2026-01-13 | 18.81 | 18.76 | 0.14 | 0.75% | 18.64 | 19.16 | 29768 | 5624.93 | 0.40% |
| 2026-01-12 | 18.50 | 18.62 | 0.07 | 0.38% | 18.31 | 18.65 | 16776 | 3109.79 | 0.23% |
| 2026-01-09 | 18.68 | 18.55 | -0.17 | -0.91% | 18.47 | 18.86 | 22949 | 4260.63 | 0.31% |
| 2026-01-08 | 18.39 | 18.72 | 0.25 | 1.35% | 18.22 | 18.72 | 13574 | 2519.86 | 0.18% |
| 2026-01-07 | 18.61 | 18.47 | -0.16 | -0.86% | 18.40 | 18.89 | 15317 | 2837.76 | 0.21% |
| 2026-01-06 | 18.58 | 18.63 | -0.01 | -0.05% | 18.22 | 18.64 | 19083 | 3536.76 | 0.26% |
| 2026-01-05 | 18.30 | 18.64 | 0.36 | 1.97% | 18.18 | 18.65 | 24400 | 4512.03 | 0.33% |
| 2025-12-31 | 18.05 | 18.28 | 0.30 | 1.67% | 17.82 | 18.30 | 14085 | 2552.19 | 0.19% |
| 2025-12-30 | 18.08 | 17.98 | -0.07 | -0.39% | 17.91 | 18.19 | 12333 | 2220.54 | 0.17% |
| 2025-12-29 | 18.20 | 18.05 | -0.18 | -0.99% | 17.96 | 18.24 | 10366 | 1876.46 | 0.14% |
| 2025-12-26 | 18.40 | 18.23 | -0.20 | -1.09% | 18.15 | 18.55 | 13858 | 2532.26 | 0.19% |
| 2025-12-25 | 18.21 | 18.43 | 0.28 | 1.54% | 18.03 | 18.43 | 15238 | 2783.28 | 0.21% |
| 2025-12-24 | 18.23 | 18.15 | -0.12 | -0.66% | 17.97 | 18.57 | 16097 | 2920.85 | 0.22% |
| 2025-12-23 | 18.20 | 18.27 | 0.09 | 0.50% | 18.02 | 18.46 | 15576 | 2850.53 | 0.21% |
| 2025-12-22 | 18.35 | 18.18 | -0.20 | -1.09% | 18.15 | 18.62 | 15608 | 2853.75 | 0.21% |
| 2025-12-19 | 18.25 | 18.38 | 0.15 | 0.82% | 17.88 | 18.48 | 19293 | 3536.76 | 0.26% |
| 2025-12-18 | 18.22 | 18.23 | -0.13 | -0.71% | 17.97 | 18.56 | 14245 | 2588.23 | 0.19% |
| 2025-12-17 | 18.01 | 18.36 | 0.26 | 1.44% | 17.80 | 18.40 | 17156 | 3127.05 | 0.23% |
| 2025-12-16 | 18.15 | 18.10 | 0.04 | 0.22% | 17.95 | 18.48 | 9857 | 1787.10 | 0.13% |
| 2025-12-15 | 17.85 | 18.06 | 0.36 | 2.03% | 17.56 | 18.13 | 10994 | 1973.70 | 0.15% |
| 2025-12-12 | 17.99 | 17.70 | -0.21 | -1.17% | 17.66 | 18.04 | 11353 | 2017.17 | 0.15% |
| 2025-12-11 | 18.31 | 17.91 | -0.39 | -2.13% | 17.87 | 18.33 | 13328 | 2405.46 | 0.18% |
| 2025-12-10 | 17.90 | 18.30 | 0.33 | 1.84% | 17.83 | 18.37 | 13944 | 2536.92 | 0.19% |
| 2025-12-09 | 18.23 | 17.97 | -0.06 | -0.33% | 17.97 | 18.25 | 11654 | 2109.72 | 0.16% |
| 2025-12-08 | 18.06 | 18.03 | -0.02 | -0.11% | 17.88 | 18.14 | 10430 | 1877.43 | 0.14% |
| 2025-12-05 | 18.23 | 18.05 | -0.18 | -0.99% | 17.86 | 18.23 | 11928 | 2147.29 | 0.16% |
| 2025-12-04 | 18.25 | 18.23 | -0.02 | -0.11% | 17.94 | 18.31 | 10089 | 1830.14 | 0.14% |
| 2025-12-03 | 18.38 | 18.25 | 0.14 | 0.77% | 18.13 | 18.48 | 25248 | 4624.10 | 0.34% |
| 2025-12-02 | 17.71 | 18.11 | 0.46 | 2.61% | 17.65 | 18.48 | 27057 | 4902.19 | 0.37% |
| 2025-12-01 | 17.60 | 17.65 | 0.04 | 0.23% | 17.50 | 17.70 | 8586 | 1510.51 | 0.12% |
| 2025-11-28 | 17.66 | 17.61 | -0.07 | -0.40% | 17.47 | 17.76 | 6535 | 1149.16 | 0.09% |
| 2025-11-27 | 17.51 | 17.68 | 0.21 | 1.20% | 17.47 | 17.76 | 6643 | 1171.42 | 0.09% |
| 2025-11-26 | 17.61 | 17.47 | -0.17 | -0.96% | 17.47 | 17.82 | 9760 | 1720.13 | 0.13% |
| 2025-11-25 | 17.73 | 17.64 | -0.05 | -0.28% | 17.60 | 17.84 | 10686 | 1894.84 | 0.15% |
| 2025-11-24 | 17.87 | 17.69 | 0.09 | 0.51% | 17.58 | 17.87 | 10173 | 1807.00 | 0.14% |
| 2025-11-21 | 17.87 | 17.60 | -0.31 | -1.73% | 17.60 | 18.10 | 11675 | 2076.53 | 0.16% |
| 2025-11-20 | 18.03 | 17.91 | -0.01 | -0.06% | 17.81 | 18.03 | 9769 | 1750.28 | 0.13% |
| 2025-11-19 | 18.07 | 17.92 | -0.10 | -0.55% | 17.86 | 18.08 | 7831 | 1406.14 | 0.11% |
| 2025-11-18 | 18.10 | 18.02 | -0.11 | -0.61% | 17.99 | 18.17 | 7393 | 1335.50 | 0.10% |
| 2025-11-17 | 18.30 | 18.13 | -0.17 | -0.93% | 18.08 | 18.30 | 9473 | 1723.08 | 0.13% |
| 2025-11-14 | 18.48 | 18.30 | 0.00 | 0.00% | 18.30 | 18.68 | 14901 | 2748.50 | 0.20% |
| 2025-11-13 | 18.22 | 18.30 | 0.10 | 0.55% | 18.11 | 18.35 | 13847 | 2526.92 | 0.19% |
| 2025-11-12 | 18.13 | 18.20 | 0.07 | 0.39% | 18.07 | 18.45 | 12286 | 2238.88 | 0.17% |
| 2025-11-11 | 18.04 | 18.13 | 0.10 | 0.55% | 17.97 | 18.18 | 11430 | 2067.40 | 0.16% |
| 2025-11-10 | 17.89 | 18.03 | 0.20 | 1.12% | 17.71 | 18.04 | 12419 | 2226.61 | 0.17% |
| 2025-11-07 | 17.65 | 17.83 | 0.00 | 0.00% | 17.65 | 17.88 | 8327 | 1482.25 | 0.11% |
| 2025-11-06 | 17.80 | 17.83 | 0.13 | 0.73% | 17.55 | 17.88 | 12432 | 2209.48 | 0.17% |
| 2025-11-05 | 17.61 | 17.70 | 0.05 | 0.28% | 17.58 | 17.77 | 7652 | 1353.84 | 0.10% |
| 2025-11-04 | 17.76 | 17.65 | -0.08 | -0.45% | 17.58 | 17.81 | 9224 | 1630.80 | 0.13% |
| 2025-11-03 | 17.48 | 17.73 | 0.33 | 1.90% | 17.41 | 17.86 | 13204 | 2327.09 | 0.18% |
| 2025-10-31 | 17.49 | 17.40 | -0.10 | -0.57% | 17.29 | 17.60 | 10035 | 1746.78 | 0.14% |
| 2025-10-30 | 17.40 | 17.50 | 0.11 | 0.63% | 17.25 | 17.61 | 15822 | 2761.86 | 0.22% |
| 2025-10-29 | 17.74 | 17.39 | -0.27 | -1.53% | 17.22 | 17.74 | 18303 | 3181.87 | 0.25% |
| 2025-10-28 | 17.88 | 17.66 | -0.19 | -1.06% | 17.52 | 17.92 | 10510 | 1864.64 | 0.14% |
| 2025-10-27 | 17.92 | 17.85 | -0.10 | -0.56% | 17.75 | 18.02 | 12296 | 2199.52 | 0.17% |
| 2025-10-24 | 18.06 | 17.95 | -0.11 | -0.61% | 17.74 | 18.06 | 14266 | 2551.86 | 0.19% |
| 2025-10-23 | 17.69 | 18.06 | 0.36 | 2.03% | 17.55 | 18.13 | 21254 | 3803.51 | 0.29% |
| 2025-10-22 | 17.40 | 17.70 | 0.27 | 1.55% | 17.36 | 17.70 | 12000 | 2110.18 | 0.16% |
| 2025-10-21 | 17.25 | 17.43 | 0.16 | 0.93% | 17.20 | 17.46 | 8847 | 1534.52 | 0.12% |
| 2025-10-20 | 17.40 | 17.27 | -0.02 | -0.12% | 17.11 | 17.40 | 8618 | 1485.08 | 0.12% |
| 2025-10-17 | 17.49 | 17.29 | -0.20 | -1.14% | 17.23 | 17.60 | 9351 | 1626.63 | 0.13% |
| 2025-10-16 | 17.38 | 17.49 | 0.10 | 0.58% | 17.33 | 17.53 | 10434 | 1820.96 | 0.14% |
| 2025-10-15 | 17.23 | 17.39 | 0.12 | 0.69% | 17.19 | 17.42 | 9319 | 1612.56 | 0.13% |
| 2025-10-14 | 17.24 | 17.27 | 0.06 | 0.35% | 17.07 | 17.35 | 10934 | 1885.92 | 0.15% |
| 2025-10-13 | 17.05 | 17.21 | -0.16 | -0.92% | 16.93 | 17.26 | 10881 | 1863.34 | 0.15% |
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。
