| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-10-27 | 11.88 | 11.96 | 0.13 | 1.10% | 11.68 | 11.97 | 22282 | 2642.58 | 0.58% |
| 2025-10-24 | 11.96 | 11.83 | -0.13 | -1.09% | 11.80 | 12.05 | 21721 | 2581.20 | 0.56% |
| 2025-10-23 | 11.99 | 11.96 | -0.04 | -0.33% | 11.85 | 12.08 | 19020 | 2277.64 | 0.49% |
| 2025-10-22 | 11.89 | 12.00 | 0.15 | 1.27% | 11.87 | 12.09 | 17165 | 2060.66 | 0.45% |
| 2025-10-21 | 11.93 | 11.85 | 0.00 | 0.00% | 11.78 | 12.04 | 16602 | 1967.71 | 0.43% |
| 2025-10-20 | 11.89 | 11.85 | -0.04 | -0.34% | 11.71 | 12.05 | 20009 | 2368.42 | 0.52% |
| 2025-10-17 | 11.73 | 11.89 | 0.12 | 1.02% | 11.73 | 12.05 | 30556 | 3642.58 | 0.79% |
| 2025-10-16 | 11.62 | 11.77 | 0.22 | 1.90% | 11.49 | 11.82 | 25070 | 2923.49 | 0.65% |
| 2025-10-15 | 11.70 | 11.85 | 0.15 | 1.28% | 11.65 | 11.88 | 21762 | 2570.43 | 0.57% |
| 2025-10-14 | 11.70 | 11.70 | 0.05 | 0.43% | 11.60 | 11.80 | 21840 | 2558.55 | 0.57% |
| 2025-10-13 | 11.65 | 11.65 | -0.15 | -1.27% | 11.37 | 11.67 | 24100 | 2785.66 | 0.63% |
| 2025-10-10 | 11.52 | 11.80 | 0.36 | 3.15% | 11.46 | 11.83 | 33902 | 3971.10 | 0.88% |
| 2025-10-09 | 12.16 | 11.44 | -0.71 | -5.84% | 11.40 | 12.27 | 59959 | 6961.58 | 1.56% |
| 2025-09-30 | 12.29 | 12.15 | -0.16 | -1.30% | 12.11 | 12.32 | 11753 | 1430.92 | 0.31% |
| 2025-09-29 | 12.19 | 12.31 | 0.10 | 0.82% | 11.71 | 12.31 | 17538 | 2138.67 | 0.46% |
| 2025-09-26 | 12.02 | 12.21 | 0.10 | 0.83% | 12.02 | 12.24 | 11931 | 1450.51 | 0.31% |
| 2025-09-25 | 12.41 | 12.11 | -0.24 | -1.94% | 12.08 | 12.44 | 16567 | 2022.35 | 0.43% |
| 2025-09-24 | 12.28 | 12.35 | 0.09 | 0.73% | 12.21 | 12.44 | 14192 | 1746.47 | 0.37% |
| 2025-09-23 | 12.25 | 12.26 | -0.03 | -0.24% | 11.88 | 12.29 | 19399 | 2339.00 | 0.50% |
| 2025-09-22 | 12.47 | 12.29 | -0.11 | -0.89% | 12.18 | 12.52 | 14880 | 1831.36 | 0.39% |
| 2025-09-19 | 12.21 | 12.40 | 0.10 | 0.81% | 12.21 | 12.46 | 17247 | 2123.84 | 0.45% |
| 2025-09-18 | 12.70 | 12.30 | -0.44 | -3.45% | 12.17 | 12.71 | 29966 | 3730.99 | 0.78% |
| 2025-09-17 | 12.56 | 12.74 | 0.21 | 1.68% | 12.54 | 12.75 | 24530 | 3106.67 | 0.64% |
| 2025-09-16 | 12.44 | 12.53 | 0.13 | 1.05% | 12.36 | 12.68 | 22387 | 2799.87 | 0.58% |
| 2025-09-15 | 12.57 | 12.40 | -0.27 | -2.13% | 12.36 | 12.66 | 22372 | 2786.75 | 0.58% |
| 2025-09-12 | 12.73 | 12.67 | -0.11 | -0.86% | 12.55 | 12.80 | 15618 | 1975.95 | 0.41% |
| 2025-09-11 | 12.72 | 12.78 | 0.02 | 0.16% | 12.58 | 12.80 | 19191 | 2436.47 | 0.50% |
| 2025-09-10 | 12.95 | 12.76 | -0.24 | -1.85% | 12.62 | 13.01 | 28670 | 3660.37 | 0.74% |
| 2025-09-09 | 13.11 | 13.00 | -0.11 | -0.84% | 12.92 | 13.88 | 47530 | 6273.12 | 1.23% |
| 2025-09-08 | 12.47 | 13.11 | 0.64 | 5.13% | 12.47 | 13.48 | 55684 | 7261.77 | 1.45% |
| 2025-09-05 | 12.24 | 12.47 | 0.21 | 1.71% | 12.04 | 12.52 | 17552 | 2160.62 | 0.46% |
| 2025-09-04 | 12.38 | 12.26 | 0.05 | 0.41% | 11.79 | 12.45 | 21230 | 2607.21 | 0.55% |
| 2025-09-03 | 12.45 | 12.21 | -0.18 | -1.45% | 12.13 | 12.49 | 14317 | 1757.31 | 0.37% |
| 2025-09-02 | 12.60 | 12.39 | -0.20 | -1.59% | 12.13 | 12.60 | 26791 | 3287.98 | 0.70% |
| 2025-09-01 | 12.50 | 12.59 | 0.13 | 1.04% | 12.14 | 12.84 | 41549 | 5218.83 | 1.08% |
| 2025-08-29 | 12.52 | 12.46 | 0.16 | 1.30% | 12.30 | 12.60 | 30426 | 3783.58 | 0.79% |
| 2025-08-28 | 12.26 | 12.30 | -0.06 | -0.49% | 12.01 | 12.64 | 32309 | 3965.16 | 0.84% |
| 2025-08-27 | 12.79 | 12.36 | -0.43 | -3.36% | 12.35 | 12.90 | 41515 | 5254.19 | 1.08% |
| 2025-08-26 | 12.27 | 12.79 | 0.52 | 4.24% | 12.27 | 12.83 | 57755 | 7301.67 | 1.50% |
| 2025-08-25 | 12.41 | 12.27 | -0.01 | -0.08% | 12.10 | 12.44 | 26125 | 3201.32 | 0.68% |
| 2025-08-22 | 12.46 | 12.28 | -0.19 | -1.52% | 12.24 | 12.46 | 35740 | 4401.94 | 0.93% |
| 2025-08-21 | 11.96 | 12.47 | 0.48 | 4.00% | 11.85 | 12.49 | 61935 | 7609.46 | 1.61% |
| 2025-08-20 | 11.34 | 11.99 | 0.65 | 5.73% | 11.33 | 12.04 | 43686 | 5106.76 | 1.13% |
| 2025-08-19 | 11.55 | 11.34 | -0.16 | -1.39% | 11.27 | 11.55 | 37820 | 4297.41 | 0.98% |
| 2025-08-18 | 11.62 | 11.50 | -0.06 | -0.52% | 11.44 | 11.66 | 26844 | 3097.40 | 0.70% |
| 2025-08-15 | 11.11 | 11.56 | -0.02 | -0.17% | 11.11 | 11.97 | 31361 | 3656.55 | 0.81% |
| 2025-08-14 | 11.69 | 11.58 | -0.05 | -0.43% | 11.46 | 11.69 | 17852 | 2067.53 | 0.46% |
| 2025-08-13 | 11.78 | 11.63 | -0.03 | -0.26% | 11.53 | 11.78 | 12583 | 1460.47 | 0.33% |
| 2025-08-12 | 11.75 | 11.66 | 0.04 | 0.34% | 11.61 | 11.78 | 13909 | 1626.80 | 0.36% |
| 2025-08-11 | 11.56 | 11.62 | 0.05 | 0.43% | 11.56 | 11.71 | 16706 | 1944.76 | 0.43% |
| 2025-08-08 | 11.40 | 11.57 | 0.18 | 1.58% | 11.31 | 11.68 | 21131 | 2434.07 | 0.55% |
| 2025-08-07 | 11.43 | 11.39 | -0.12 | -1.04% | 11.28 | 11.52 | 24016 | 2730.70 | 0.62% |
| 2025-08-06 | 11.52 | 11.51 | -0.04 | -0.35% | 11.21 | 11.60 | 33279 | 3807.97 | 0.86% |
| 2025-08-05 | 11.69 | 11.55 | -0.10 | -0.86% | 11.40 | 11.86 | 44514 | 5160.22 | 1.16% |
| 2025-08-04 | 11.24 | 11.65 | 0.41 | 3.65% | 11.13 | 11.72 | 31979 | 3645.57 | 0.82% |
| 2025-08-01 | 11.03 | 11.24 | 0.22 | 2.00% | 10.95 | 11.32 | 22859 | 2563.79 | 0.59% |
| 2025-07-31 | 11.21 | 11.02 | -0.19 | -1.69% | 11.00 | 11.38 | 17782 | 1982.04 | 0.46% |
| 2025-07-30 | 11.26 | 11.21 | -0.07 | -0.62% | 11.15 | 11.40 | 20565 | 2313.90 | 0.53% |
| 2025-07-29 | 11.41 | 11.28 | -0.14 | -1.23% | 11.26 | 11.42 | 12967 | 1468.27 | 0.33% |
| 2025-07-28 | 11.47 | 11.42 | -0.03 | -0.26% | 11.35 | 11.55 | 11602 | 1326.12 | 0.30% |
| 2025-07-25 | 11.31 | 11.45 | 0.08 | 0.70% | 11.31 | 11.49 | 13826 | 1580.36 | 0.35% |
| 2025-07-24 | 11.46 | 11.37 | -0.11 | -0.96% | 11.31 | 11.52 | 13544 | 1540.04 | 0.35% |
| 2025-07-23 | 11.49 | 11.48 | -0.08 | -0.69% | 11.45 | 11.61 | 11783 | 1358.41 | 0.30% |
| 2025-07-22 | 11.45 | 11.56 | 0.11 | 0.96% | 11.35 | 11.61 | 22575 | 2593.47 | 0.58% |
| 2025-07-21 | 11.54 | 11.45 | -0.06 | -0.52% | 11.40 | 11.57 | 14985 | 1720.44 | 0.38% |
| 2025-07-18 | 11.57 | 11.51 | -0.13 | -1.12% | 11.50 | 11.67 | 19732 | 2284.89 | 0.51% |
| 2025-07-17 | 11.32 | 11.64 | 0.34 | 3.01% | 11.30 | 11.68 | 33488 | 3851.10 | 0.86% |
| 2025-07-16 | 11.28 | 11.30 | 0.08 | 0.71% | 11.25 | 11.42 | 14767 | 1670.28 | 0.38% |
| 2025-07-15 | 11.37 | 11.22 | -0.16 | -1.41% | 11.19 | 11.38 | 21466 | 2415.83 | 0.55% |
| 2025-07-14 | 11.08 | 11.38 | 0.31 | 2.80% | 11.08 | 11.55 | 29675 | 3366.30 | 0.76% |
| 2025-07-11 | 11.13 | 11.07 | 0.00 | 0.00% | 11.03 | 11.14 | 14816 | 1641.89 | 0.38% |
| 2025-07-10 | 11.16 | 11.07 | -0.07 | -0.63% | 11.00 | 11.16 | 16281 | 1803.16 | 0.42% |
| 2025-07-09 | 10.60 | 11.14 | 0.16 | 1.46% | 10.60 | 11.18 | 26014 | 2884.72 | 0.67% |
| 2025-07-08 | 11.06 | 10.98 | -0.09 | -0.81% | 10.97 | 11.20 | 17545 | 1941.18 | 0.45% |
| 2025-07-07 | 11.04 | 11.07 | 0.03 | 0.27% | 10.94 | 11.13 | 18824 | 2078.11 | 0.48% |
| 2025-07-04 | 11.14 | 11.04 | -0.15 | -1.34% | 11.01 | 11.17 | 17456 | 1934.06 | 0.45% |
| 2025-07-03 | 10.99 | 11.19 | 0.17 | 1.54% | 10.93 | 11.20 | 21805 | 2430.62 | 0.56% |
| 2025-07-02 | 10.92 | 11.02 | 0.10 | 0.92% | 10.87 | 11.10 | 19932 | 2187.30 | 0.51% |
| 2025-07-01 | 11.00 | 10.92 | -0.07 | -0.64% | 10.86 | 11.13 | 20156 | 2208.04 | 0.52% |
| 2025-06-30 | 10.77 | 10.99 | 0.22 | 2.04% | 10.67 | 11.06 | 23327 | 2545.76 | 0.60% |
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。
