| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-07-01 | 15.29 | 15.35 | 0.06 | 0.39% | 14.90 | 15.45 | 11960 | 1824.56 | 1.57% | 0.00 |
| 2025-06-30 | 14.71 | 15.29 | 0.65 | 4.44% | 14.65 | 15.30 | 17323 | 2608.87 | 2.27% | 0.00 |
| 2025-06-27 | 14.94 | 14.64 | -0.26 | -1.74% | 14.58 | 15.30 | 20529 | 3036.44 | 2.69% | 0.00 |
| 2025-06-26 | 15.00 | 14.90 | -0.12 | -0.80% | 14.80 | 15.08 | 9306 | 1389.00 | 1.22% | 0.00 |
| 2025-06-25 | 15.01 | 15.02 | -0.04 | -0.27% | 14.58 | 15.09 | 16007 | 2383.20 | 2.09% | 0.00 |
| 2025-06-24 | 14.33 | 15.06 | 0.64 | 4.44% | 14.33 | 15.10 | 17425 | 2570.92 | 2.28% | 0.00 |
| 2025-06-23 | 13.66 | 14.42 | 0.81 | 5.95% | 13.56 | 14.48 | 16885 | 2385.23 | 2.21% | 0.00 |
| 2025-06-20 | 13.84 | 13.61 | -0.17 | -1.23% | 13.51 | 13.98 | 8556 | 1174.71 | 1.12% | 0.00 |
| 2025-06-19 | 14.02 | 13.78 | -0.24 | -1.71% | 13.67 | 14.30 | 10159 | 1418.68 | 1.33% | 0.00 |
| 2025-06-18 | 13.95 | 14.02 | -0.03 | -0.21% | 13.71 | 14.15 | 10328 | 1441.29 | 1.35% | 0.00 |
| 2025-06-17 | 14.05 | 14.05 | -0.12 | -0.85% | 13.89 | 14.27 | 11198 | 1577.74 | 1.47% | 0.00 |
| 2025-06-16 | 13.95 | 14.17 | 0.12 | 0.85% | 13.85 | 14.40 | 10344 | 1464.37 | 1.35% | 0.00 |
| 2025-06-13 | 14.38 | 14.05 | -0.33 | -2.29% | 13.91 | 14.38 | 14610 | 2054.79 | 1.91% | 0.00 |
| 2025-06-12 | 14.27 | 14.38 | 0.20 | 1.41% | 14.00 | 14.45 | 11757 | 1677.81 | 1.54% | 0.00 |
| 2025-06-11 | 14.25 | 14.18 | 0.00 | 0.00% | 14.10 | 14.40 | 10403 | 1481.01 | 1.36% | 0.00 |
| 2025-06-10 | 14.29 | 14.18 | -0.03 | -0.21% | 13.91 | 14.45 | 18831 | 2672.23 | 2.46% | 0.00 |
| 2025-06-09 | 14.19 | 14.21 | 0.02 | 0.14% | 14.03 | 14.40 | 14650 | 2075.27 | 1.92% | 0.00 |
| 2025-06-06 | 13.76 | 14.19 | 0.48 | 3.50% | 13.55 | 14.27 | 16457 | 2298.34 | 2.15% | 0.00 |
| 2025-06-05 | 13.70 | 13.71 | 0.05 | 0.37% | 13.48 | 13.83 | 11541 | 1580.42 | 1.51% | 0.00 |
| 2025-06-04 | 13.70 | 13.66 | 0.03 | 0.22% | 13.55 | 13.86 | 11366 | 1558.02 | 1.49% | 0.00 |
| 2025-06-03 | 13.43 | 13.63 | 0.20 | 1.49% | 13.24 | 13.77 | 12129 | 1651.48 | 1.59% | 0.00 |
| 2025-05-30 | 13.92 | 13.43 | -0.37 | -2.68% | 13.42 | 13.92 | 9515 | 1288.85 | 1.25% | 0.00 |
| 2025-05-29 | 13.51 | 13.80 | 0.19 | 1.40% | 13.51 | 13.88 | 10180 | 1400.51 | 1.33% | 0.00 |
| 2025-05-28 | 13.80 | 13.61 | -0.09 | -0.66% | 13.46 | 13.92 | 13268 | 1805.95 | 1.74% | 0.00 |
| 2025-05-27 | 13.62 | 13.70 | 0.08 | 0.59% | 13.36 | 13.88 | 13244 | 1800.58 | 1.73% | 0.00 |
| 2025-05-26 | 13.57 | 13.62 | 0.12 | 0.89% | 13.34 | 13.99 | 13685 | 1863.82 | 1.79% | 0.00 |
| 2025-05-23 | 13.30 | 13.50 | 0.13 | 0.97% | 13.30 | 13.92 | 22183 | 3024.64 | 2.90% | 0.00 |
| 2025-05-22 | 13.98 | 13.37 | -0.77 | -5.45% | 13.37 | 14.44 | 32827 | 4556.75 | 4.30% | 0.00 |
| 2025-05-21 | 13.93 | 14.14 | 0.31 | 2.24% | 13.74 | 14.98 | 34872 | 4966.78 | 4.56% | 0.00 |
| 2025-05-20 | 13.55 | 13.83 | 0.39 | 2.90% | 13.37 | 13.92 | 15096 | 2072.07 | 1.98% | 0.00 |
| 2025-05-19 | 13.52 | 13.44 | -0.25 | -1.83% | 13.19 | 13.74 | 18455 | 2472.07 | 2.42% | 0.00 |
| 2025-05-16 | 13.06 | 13.69 | 0.56 | 4.27% | 13.06 | 13.76 | 19213 | 2609.98 | 2.51% | 0.00 |
| 2025-05-15 | 13.16 | 13.13 | 0.01 | 0.08% | 12.99 | 13.28 | 9668 | 1270.05 | 1.27% | 0.00 |
| 2025-05-14 | 13.38 | 13.12 | 0.09 | 0.69% | 12.95 | 13.60 | 11796 | 1551.00 | 1.54% | 0.00 |
| 2025-05-13 | 13.30 | 13.03 | -0.13 | -0.99% | 12.84 | 13.30 | 8646 | 1125.45 | 1.13% | 0.00 |
| 2025-05-12 | 13.11 | 13.16 | 0.10 | 0.77% | 12.98 | 13.30 | 10622 | 1397.28 | 1.39% | 0.00 |
| 2025-05-09 | 13.39 | 13.06 | -0.09 | -0.68% | 12.90 | 13.40 | 10550 | 1381.58 | 1.38% | 0.00 |
| 2025-05-08 | 12.74 | 13.15 | 0.21 | 1.62% | 12.74 | 13.29 | 15373 | 2023.47 | 2.01% | 0.00 |
| 2025-05-07 | 12.78 | 12.94 | 0.26 | 2.05% | 12.72 | 12.98 | 17068 | 2193.33 | 2.23% | 0.00 |
| 2025-05-06 | 11.98 | 12.68 | 0.70 | 5.84% | 11.98 | 12.69 | 21135 | 2630.99 | 2.77% | 0.00 |
| 2025-04-30 | 11.79 | 11.98 | 0.28 | 2.39% | 11.63 | 12.15 | 12491 | 1488.04 | 1.63% | 0.00 |
| 2025-04-29 | 11.30 | 11.70 | 0.38 | 3.36% | 11.21 | 11.75 | 14030 | 1630.57 | 1.84% | 0.00 |
| 2025-04-28 | 11.30 | 11.32 | 0.20 | 1.80% | 11.06 | 11.45 | 12511 | 1407.90 | 1.64% | 0.00 |
| 2025-04-25 | 11.11 | 11.12 | 0.00 | 0.00% | 11.06 | 11.25 | 7644 | 851.95 | 1.00% | 0.00 |
| 2025-04-24 | 11.30 | 11.12 | -0.17 | -1.51% | 11.01 | 11.37 | 9168 | 1023.76 | 1.20% | 0.00 |
| 2025-04-23 | 11.14 | 11.29 | 0.15 | 1.35% | 11.14 | 11.45 | 7771 | 875.34 | 1.02% | 0.00 |
| 2025-04-22 | 11.35 | 11.14 | -0.08 | -0.71% | 11.06 | 11.35 | 9534 | 1063.76 | 1.25% | 0.00 |
| 2025-04-21 | 11.41 | 11.22 | -0.02 | -0.18% | 11.03 | 11.45 | 9709 | 1095.93 | 1.27% | 0.00 |
| 2025-04-18 | 11.42 | 11.24 | -0.18 | -1.58% | 10.99 | 11.54 | 8387 | 940.56 | 1.10% | 0.00 |
| 2025-04-17 | 10.90 | 11.42 | 0.38 | 3.44% | 10.90 | 11.58 | 9075 | 1032.26 | 1.19% | 0.00 |
| 2025-04-16 | 11.13 | 11.04 | -0.09 | -0.81% | 10.93 | 11.21 | 12764 | 1408.20 | 1.67% | 0.00 |
| 2025-04-15 | 11.12 | 11.13 | 0.02 | 0.18% | 11.00 | 11.36 | 7304 | 815.93 | 0.96% | 0.00 |
| 2025-04-14 | 11.27 | 11.11 | 0.09 | 0.82% | 11.01 | 11.41 | 7849 | 881.88 | 1.03% | 0.00 |
| 2025-04-11 | 10.80 | 11.02 | 0.03 | 0.27% | 10.80 | 11.23 | 7033 | 779.21 | 0.92% | 0.00 |
| 2025-04-10 | 10.70 | 10.99 | 0.43 | 4.07% | 10.56 | 11.25 | 12752 | 1405.96 | 1.67% | 0.00 |
| 2025-04-09 | 10.10 | 10.56 | 0.49 | 4.87% | 9.38 | 10.56 | 17283 | 1729.32 | 2.26% | 0.00 |
| 2025-04-08 | 9.68 | 10.07 | 0.48 | 5.01% | 9.68 | 10.36 | 12993 | 1309.03 | 1.70% | 0.00 |
| 2025-04-07 | 11.35 | 9.59 | -2.00 | -17.26% | 9.50 | 11.35 | 18012 | 1842.19 | 2.36% | 0.00 |
| 2025-04-03 | 11.65 | 11.59 | -0.20 | -1.70% | 11.43 | 11.84 | 8060 | 938.29 | 1.05% | 0.00 |
| 2025-04-02 | 11.72 | 11.79 | 0.09 | 0.77% | 11.72 | 12.02 | 6549 | 775.74 | 0.86% | 0.00 |
| 2025-04-01 | 11.46 | 11.70 | 0.25 | 2.18% | 11.46 | 12.00 | 11633 | 1372.79 | 1.52% | 0.00 |
| 2025-03-31 | 11.34 | 11.45 | -0.16 | -1.38% | 11.20 | 11.59 | 12471 | 1416.19 | 1.63% | 0.00 |
| 2025-03-28 | 12.14 | 11.61 | -0.21 | -1.78% | 11.53 | 12.14 | 10832 | 1271.79 | 1.42% | 0.00 |
| 2025-03-27 | 11.93 | 11.82 | -0.16 | -1.34% | 11.60 | 12.23 | 13919 | 1653.26 | 1.82% | 0.00 |
| 2025-03-26 | 11.61 | 11.98 | 0.42 | 3.63% | 11.57 | 12.30 | 13885 | 1674.19 | 1.82% | 0.00 |
| 2025-03-25 | 11.59 | 11.56 | 0.03 | 0.26% | 11.27 | 11.85 | 14222 | 1651.15 | 1.86% | 0.00 |
| 2025-03-24 | 12.02 | 11.53 | -0.45 | -3.76% | 11.30 | 12.10 | 16938 | 1971.16 | 2.22% | 0.00 |
| 2025-03-21 | 12.36 | 11.98 | -0.38 | -3.07% | 11.91 | 12.49 | 18812 | 2266.56 | 2.46% | 0.00 |
| 2025-03-20 | 12.35 | 12.36 | 0.01 | 0.08% | 12.15 | 12.62 | 12652 | 1568.90 | 1.66% | 0.00 |
| 2025-03-19 | 12.71 | 12.35 | -0.25 | -1.98% | 12.21 | 12.71 | 8438 | 1044.98 | 1.10% | 0.00 |
| 2025-03-18 | 12.47 | 12.60 | 0.21 | 1.69% | 12.36 | 12.66 | 10616 | 1330.19 | 1.39% | 0.00 |
| 2025-03-17 | 12.59 | 12.39 | 0.02 | 0.16% | 12.27 | 12.60 | 7180 | 887.72 | 0.94% | 0.00 |
| 2025-03-14 | 12.20 | 12.37 | 0.22 | 1.81% | 11.93 | 12.48 | 14208 | 1733.04 | 1.86% | 0.00 |
| 2025-03-13 | 12.57 | 12.15 | -0.54 | -4.26% | 11.94 | 12.94 | 21712 | 2691.65 | 2.84% | 0.00 |
| 2025-03-12 | 12.04 | 12.69 | 0.69 | 5.75% | 11.96 | 12.74 | 20252 | 2539.91 | 2.65% | 0.00 |
| 2025-03-11 | 11.83 | 12.00 | 0.04 | 0.33% | 11.76 | 12.05 | 7625 | 909.45 | 1.00% | 0.00 |
| 2025-03-10 | 11.70 | 11.96 | 0.23 | 1.96% | 11.63 | 12.03 | 11675 | 1386.90 | 1.53% | 0.00 |
| 2025-03-07 | 11.73 | 11.73 | 0.00 | 0.00% | 11.51 | 11.79 | 10755 | 1255.04 | 1.41% | 0.00 |
| 2025-03-06 | 11.37 | 11.73 | 0.37 | 3.26% | 11.21 | 11.80 | 13994 | 1622.59 | 1.83% | 0.00 |
| 2025-03-05 | 11.45 | 11.36 | -0.03 | -0.26% | 11.18 | 11.52 | 8921 | 1011.29 | 1.17% | 0.00 |
奥福科技(688021)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。
