| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-25 | 25.83 | 28.09 | 2.73 | 10.76% | 25.60 | 28.56 | 59868 | 16384.59 | 7.83% | 0.00 |
| 2026-03-24 | 25.52 | 25.36 | 0.61 | 2.46% | 24.31 | 25.64 | 42797 | 10610.72 | 5.60% | 0.00 |
| 2026-03-23 | 26.51 | 24.75 | -2.15 | -7.99% | 24.55 | 27.55 | 55119 | 14204.04 | 7.21% | 0.00 |
| 2026-03-20 | 30.76 | 26.90 | -3.90 | -12.66% | 26.77 | 30.84 | 86686 | 24628.86 | 11.34% | 0.00 |
| 2026-03-19 | 27.50 | 30.80 | 3.79 | 14.03% | 27.42 | 32.27 | 113553 | 34621.71 | 14.86% | 0.00 |
| 2026-03-18 | 24.94 | 27.01 | 2.51 | 10.24% | 24.11 | 27.58 | 64258 | 16816.56 | 8.41% | 2.00 |
| 2026-03-17 | 25.23 | 24.50 | -0.90 | -3.54% | 24.36 | 25.79 | 38443 | 9596.77 | 5.03% | 0.00 |
| 2026-03-16 | 27.03 | 25.40 | -2.48 | -8.90% | 24.94 | 27.86 | 63050 | 16253.63 | 8.25% | 0.00 |
| 2026-03-13 | 29.75 | 27.88 | -1.34 | -4.59% | 27.50 | 30.30 | 53584 | 15264.79 | 7.01% | 0.00 |
| 2026-03-12 | 29.39 | 29.22 | 1.37 | 4.92% | 28.50 | 31.37 | 96663 | 28607.80 | 12.65% | 0.00 |
| 2026-03-11 | 25.25 | 27.85 | 2.70 | 10.74% | 25.04 | 28.67 | 72235 | 19572.17 | 9.45% | 0.00 |
| 2026-03-10 | 24.00 | 25.15 | 1.18 | 4.92% | 23.97 | 25.19 | 16260 | 4039.79 | 2.13% | 0.00 |
| 2026-03-09 | 23.96 | 23.97 | -0.33 | -1.36% | 23.18 | 24.23 | 22908 | 5421.61 | 3.00% | 0.00 |
| 2026-03-06 | 23.55 | 24.30 | 0.87 | 3.71% | 23.32 | 24.44 | 14930 | 3592.20 | 1.95% | 0.00 |
| 2026-03-05 | 23.55 | 23.43 | 0.09 | 0.39% | 23.03 | 24.31 | 14164 | 3368.84 | 1.85% | 0.00 |
| 2026-03-04 | 23.66 | 23.34 | -0.62 | -2.59% | 23.00 | 23.97 | 18383 | 4320.46 | 2.41% | 0.00 |
| 2026-03-03 | 24.02 | 23.96 | -0.20 | -0.83% | 23.84 | 25.36 | 26755 | 6527.39 | 3.50% | 0.00 |
| 2026-03-02 | 24.26 | 24.16 | -0.57 | -2.30% | 23.81 | 25.97 | 27373 | 6687.30 | 3.58% | 0.00 |
| 2026-02-27 | 24.93 | 24.73 | -0.13 | -0.52% | 24.31 | 25.00 | 12983 | 3201.91 | 1.70% | 0.00 |
| 2026-02-26 | 24.84 | 24.86 | 0.12 | 0.49% | 24.54 | 25.09 | 11550 | 2865.17 | 1.51% | 0.00 |
| 2026-02-25 | 24.92 | 24.74 | -0.06 | -0.24% | 24.48 | 25.10 | 16398 | 4062.35 | 2.15% | 0.00 |
| 2026-02-24 | 24.29 | 24.80 | 0.90 | 3.77% | 23.86 | 24.86 | 22174 | 5437.50 | 2.90% | 0.00 |
| 2026-02-13 | 23.80 | 23.90 | -0.10 | -0.42% | 23.65 | 24.39 | 12417 | 2985.28 | 1.63% | 0.00 |
| 2026-02-12 | 23.95 | 24.00 | 0.00 | 0.00% | 23.60 | 24.25 | 13215 | 3175.39 | 1.73% | 0.00 |
| 2026-02-11 | 24.03 | 24.00 | 0.07 | 0.29% | 23.73 | 24.15 | 12091 | 2900.58 | 1.58% | 0.00 |
| 2026-02-10 | 24.20 | 23.93 | -0.06 | -0.25% | 23.70 | 24.20 | 15851 | 3786.74 | 2.07% | 0.00 |
| 2026-02-09 | 24.17 | 23.99 | 0.19 | 0.80% | 23.32 | 24.22 | 17928 | 4271.73 | 2.35% | 0.00 |
| 2026-02-06 | 23.37 | 23.80 | 0.20 | 0.85% | 23.02 | 24.18 | 16555 | 3921.61 | 2.17% | 0.00 |
| 2026-02-05 | 23.23 | 23.60 | 0.13 | 0.55% | 22.99 | 23.88 | 17540 | 4119.48 | 2.30% | 0.00 |
| 2026-02-04 | 23.44 | 23.47 | 0.52 | 2.27% | 22.92 | 23.79 | 21861 | 5108.53 | 2.86% | 0.00 |
| 2026-02-03 | 22.97 | 22.95 | 0.40 | 1.77% | 22.35 | 23.27 | 22216 | 5075.34 | 2.91% | 0.00 |
| 2026-02-02 | 22.33 | 22.55 | 0.23 | 1.03% | 22.33 | 23.77 | 36916 | 8505.72 | 4.83% | 0.00 |
| 2026-01-30 | 22.32 | 22.32 | 0.56 | 2.57% | 21.55 | 22.65 | 24595 | 5447.86 | 3.22% | 0.00 |
| 2026-01-29 | 21.70 | 21.76 | -0.15 | -0.68% | 21.70 | 22.99 | 25198 | 5618.71 | 3.30% | 20.00 |
| 2026-01-28 | 21.98 | 21.91 | -0.08 | -0.36% | 21.75 | 22.50 | 16870 | 3721.84 | 2.21% | 0.00 |
| 2026-01-27 | 21.69 | 21.99 | 0.42 | 1.95% | 21.13 | 22.70 | 21991 | 4821.81 | 2.88% | 0.00 |
| 2026-01-26 | 22.83 | 21.57 | -0.84 | -3.75% | 21.28 | 22.97 | 19617 | 4263.56 | 2.57% | 0.00 |
| 2026-01-23 | 21.63 | 22.41 | 0.75 | 3.46% | 21.63 | 22.45 | 16184 | 3590.75 | 2.12% | 0.00 |
| 2026-01-22 | 21.43 | 21.66 | 0.23 | 1.07% | 21.14 | 21.84 | 9178 | 1976.81 | 1.20% | 4.00 |
| 2026-01-21 | 20.82 | 21.43 | 0.57 | 2.73% | 20.70 | 21.50 | 10733 | 2272.41 | 1.40% | 10.00 |
| 2026-01-20 | 20.94 | 20.86 | -0.06 | -0.29% | 20.60 | 21.36 | 16247 | 3385.25 | 2.13% | 0.00 |
| 2026-01-19 | 20.00 | 20.92 | 0.81 | 4.03% | 19.83 | 20.92 | 17485 | 3593.33 | 2.29% | 10.00 |
| 2026-01-16 | 20.66 | 20.11 | 0.27 | 1.36% | 19.71 | 20.66 | 14442 | 2905.82 | 1.89% | 0.00 |
| 2026-01-15 | 19.49 | 19.84 | 0.18 | 0.92% | 19.38 | 20.06 | 14382 | 2840.38 | 1.88% | 0.00 |
| 2026-01-14 | 19.64 | 19.66 | -0.04 | -0.20% | 19.22 | 20.58 | 15941 | 3155.69 | 2.09% | 0.00 |
| 2026-01-13 | 19.82 | 19.70 | 0.02 | 0.10% | 19.42 | 20.15 | 16513 | 3276.59 | 2.16% | 0.00 |
| 2026-01-12 | 19.25 | 19.68 | 0.54 | 2.82% | 19.01 | 19.77 | 13311 | 2588.58 | 1.74% | 0.00 |
| 2026-01-09 | 18.71 | 19.14 | 0.52 | 2.79% | 18.60 | 19.30 | 16398 | 3102.45 | 2.15% | 0.00 |
| 2026-01-08 | 18.16 | 18.62 | 0.57 | 3.16% | 17.98 | 18.73 | 14967 | 2760.62 | 1.96% | 0.00 |
| 2026-01-07 | 18.47 | 18.05 | -0.37 | -2.01% | 18.03 | 18.53 | 13822 | 2528.09 | 1.81% | 0.00 |
| 2026-01-06 | 18.49 | 18.42 | -0.26 | -1.39% | 18.40 | 18.88 | 11364 | 2113.23 | 1.49% | 0.00 |
| 2026-01-05 | 18.35 | 18.68 | 0.33 | 1.80% | 18.18 | 18.98 | 17181 | 3218.47 | 2.25% | 0.00 |
| 2025-12-31 | 18.41 | 18.35 | 0.10 | 0.55% | 17.98 | 18.45 | 10875 | 1980.09 | 1.42% | 0.00 |
| 2025-12-30 | 18.58 | 18.25 | -0.28 | -1.51% | 18.16 | 18.66 | 9566 | 1755.46 | 1.25% | 0.00 |
| 2025-12-29 | 18.38 | 18.53 | 0.23 | 1.26% | 18.14 | 18.59 | 10951 | 2009.18 | 1.43% | 0.00 |
| 2025-12-26 | 18.60 | 18.30 | -0.30 | -1.61% | 18.28 | 18.78 | 9446 | 1748.95 | 1.24% | 0.00 |
| 2025-12-25 | 18.54 | 18.60 | 0.04 | 0.22% | 18.28 | 18.70 | 11089 | 2051.65 | 1.45% | 0.00 |
| 2025-12-24 | 18.29 | 18.56 | 0.24 | 1.31% | 18.27 | 18.68 | 9464 | 1751.91 | 1.24% | 0.00 |
| 2025-12-23 | 18.20 | 18.32 | 0.11 | 0.60% | 17.90 | 18.52 | 13665 | 2491.94 | 1.79% | 0.00 |
| 2025-12-22 | 18.51 | 18.21 | -0.22 | -1.19% | 18.21 | 18.78 | 11023 | 2030.89 | 1.44% | 0.00 |
| 2025-12-19 | 18.12 | 18.43 | 0.29 | 1.60% | 17.96 | 18.45 | 15630 | 2845.35 | 2.05% | 0.00 |
| 2025-12-18 | 17.50 | 18.14 | 0.75 | 4.31% | 17.32 | 18.20 | 14581 | 2611.85 | 1.91% | 0.00 |
| 2025-12-17 | 17.70 | 17.39 | -0.08 | -0.46% | 17.02 | 17.70 | 13912 | 2417.96 | 1.82% | 0.00 |
| 2025-12-16 | 17.77 | 17.47 | -0.32 | -1.80% | 17.30 | 17.87 | 11082 | 1942.57 | 1.45% | 0.00 |
| 2025-12-15 | 17.70 | 17.79 | 0.07 | 0.40% | 17.50 | 18.14 | 13943 | 2478.46 | 1.82% | 0.00 |
| 2025-12-12 | 17.96 | 17.72 | -0.24 | -1.34% | 17.53 | 18.40 | 10175 | 1823.94 | 1.33% | 0.00 |
| 2025-12-11 | 18.51 | 17.96 | -0.56 | -3.02% | 17.90 | 18.61 | 14428 | 2621.03 | 1.89% | 0.00 |
| 2025-12-10 | 18.91 | 18.52 | -0.45 | -2.37% | 18.43 | 19.09 | 8639 | 1618.02 | 1.13% | 0.00 |
| 2025-12-09 | 19.51 | 18.97 | -0.42 | -2.17% | 18.91 | 19.51 | 7246 | 1390.34 | 0.95% | 0.00 |
| 2025-12-08 | 19.25 | 19.39 | 0.30 | 1.57% | 19.03 | 19.50 | 11557 | 2237.75 | 1.51% | 0.00 |
| 2025-12-05 | 18.55 | 19.09 | 0.60 | 3.24% | 18.35 | 19.18 | 8510 | 1601.30 | 1.11% | 0.00 |
| 2025-12-04 | 18.77 | 18.49 | -0.44 | -2.32% | 18.26 | 18.92 | 11495 | 2133.51 | 1.50% | 0.00 |
| 2025-12-03 | 19.10 | 18.93 | -0.22 | -1.15% | 18.71 | 19.53 | 11358 | 2155.86 | 1.49% | 0.00 |
| 2025-12-02 | 19.45 | 19.15 | -0.19 | -0.98% | 19.01 | 19.55 | 11276 | 2157.78 | 1.48% | 0.00 |
| 2025-12-01 | 19.67 | 19.34 | -0.18 | -0.92% | 19.21 | 19.90 | 14601 | 2854.12 | 1.91% | 0.00 |
| 2025-11-28 | 19.18 | 19.52 | 0.37 | 1.93% | 18.96 | 19.57 | 9483 | 1830.94 | 1.24% | 0.00 |
| 2025-11-27 | 19.01 | 19.15 | 0.14 | 0.74% | 19.01 | 19.39 | 10745 | 2060.41 | 1.41% | 0.00 |
| 2025-11-26 | 19.66 | 19.01 | -0.48 | -2.46% | 18.86 | 19.75 | 11490 | 2217.19 | 1.50% | 0.00 |
| 2025-11-25 | 19.15 | 19.49 | 0.45 | 2.36% | 19.15 | 19.92 | 11997 | 2348.18 | 1.57% | 0.00 |
| 2025-11-24 | 18.85 | 19.04 | 0.22 | 1.17% | 18.60 | 19.35 | 17899 | 3387.67 | 2.34% | 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。
