| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-26 | 25.71 | 25.45 | -0.25 | -0.97% | 25.22 | 25.90 | 17596 | 4493.63 | 1.46% | 0.00 |
| 2026-03-25 | 25.74 | 25.70 | 0.21 | 0.82% | 25.53 | 25.98 | 20693 | 5324.11 | 1.72% | 1.00 |
| 2026-03-24 | 25.07 | 25.49 | 1.00 | 4.08% | 24.57 | 25.52 | 24820 | 6202.89 | 2.06% | 0.00 |
| 2026-03-23 | 25.49 | 24.49 | -1.43 | -5.52% | 24.18 | 25.85 | 34339 | 8603.82 | 2.85% | 0.00 |
| 2026-03-20 | 26.56 | 25.92 | -0.62 | -2.34% | 25.92 | 26.85 | 24729 | 6511.37 | 2.05% | 0.00 |
| 2026-03-19 | 27.34 | 26.54 | -1.04 | -3.77% | 26.41 | 27.34 | 23838 | 6372.51 | 1.98% | 0.00 |
| 2026-03-18 | 27.40 | 27.58 | 0.24 | 0.88% | 27.01 | 27.61 | 19294 | 5265.84 | 1.60% | 0.00 |
| 2026-03-17 | 28.23 | 27.34 | -0.68 | -2.43% | 27.33 | 28.25 | 20528 | 5698.65 | 1.70% | 0.00 |
| 2026-03-16 | 28.40 | 28.02 | -0.37 | -1.30% | 27.56 | 28.48 | 30246 | 8445.97 | 2.51% | 0.00 |
| 2026-03-13 | 28.40 | 28.39 | -0.05 | -0.18% | 28.30 | 29.16 | 28177 | 8089.72 | 2.34% | 0.00 |
| 2026-03-12 | 28.98 | 28.44 | -0.54 | -1.86% | 28.29 | 28.98 | 24326 | 6941.24 | 2.02% | 0.00 |
| 2026-03-11 | 29.25 | 28.98 | -0.31 | -1.06% | 28.86 | 29.54 | 25832 | 7519.61 | 2.14% | 0.00 |
| 2026-03-10 | 29.14 | 29.29 | 0.47 | 1.63% | 28.94 | 29.46 | 28137 | 8230.41 | 2.33% | 0.00 |
| 2026-03-09 | 28.55 | 28.82 | -0.12 | -0.41% | 27.85 | 28.89 | 36874 | 10457.32 | 3.06% | 0.00 |
| 2026-03-06 | 28.10 | 28.94 | 0.67 | 2.37% | 28.06 | 29.19 | 31172 | 8967.48 | 2.58% | 0.00 |
| 2026-03-05 | 28.80 | 28.27 | 0.06 | 0.21% | 28.08 | 28.89 | 34007 | 9685.74 | 2.82% | 0.00 |
| 2026-03-04 | 27.86 | 28.21 | -0.07 | -0.25% | 27.75 | 28.83 | 37438 | 10615.07 | 3.10% | 0.00 |
| 2026-03-03 | 30.80 | 28.28 | -2.45 | -7.97% | 28.28 | 30.95 | 78924 | 22995.42 | 6.54% | 0.00 |
| 2026-03-02 | 31.20 | 30.73 | -1.32 | -4.12% | 30.00 | 31.61 | 81521 | 25203.23 | 6.76% | 0.00 |
| 2026-02-27 | 31.49 | 32.05 | 0.24 | 0.75% | 30.91 | 32.12 | 126752 | 40247.61 | 10.51% | 3.00 |
| 2026-02-26 | 33.50 | 31.81 | 1.29 | 4.23% | 31.48 | 34.99 | 182202 | 59928.69 | 15.11% | 0.00 |
| 2026-02-25 | 29.60 | 30.52 | 0.89 | 3.00% | 29.56 | 30.85 | 43273 | 13182.12 | 3.59% | 0.00 |
| 2026-02-24 | 29.22 | 29.63 | 0.60 | 2.07% | 29.22 | 29.71 | 19773 | 5844.51 | 1.64% | 0.00 |
| 2026-02-13 | 29.50 | 29.03 | -0.52 | -1.76% | 29.00 | 29.61 | 18700 | 5479.06 | 1.55% | 0.00 |
| 2026-02-12 | 29.30 | 29.55 | 0.30 | 1.03% | 29.05 | 29.68 | 25314 | 7458.37 | 2.10% | 0.00 |
| 2026-02-11 | 28.93 | 29.25 | 0.35 | 1.21% | 28.78 | 29.75 | 29404 | 8628.87 | 2.44% | 0.00 |
| 2026-02-10 | 28.97 | 28.90 | -0.04 | -0.14% | 28.82 | 29.30 | 19532 | 5666.18 | 1.62% | 0.00 |
| 2026-02-09 | 28.67 | 28.94 | 0.69 | 2.44% | 28.54 | 29.15 | 24922 | 7214.00 | 2.07% | 0.00 |
| 2026-02-06 | 27.88 | 28.25 | 0.18 | 0.64% | 27.77 | 28.57 | 19074 | 5396.88 | 1.58% | 0.00 |
| 2026-02-05 | 28.61 | 28.07 | -0.53 | -1.85% | 27.92 | 28.73 | 22861 | 6443.48 | 1.90% | 0.00 |
| 2026-02-04 | 28.84 | 28.60 | -0.19 | -0.66% | 28.31 | 28.97 | 21980 | 6284.86 | 1.82% | 0.00 |
| 2026-02-03 | 28.61 | 28.79 | 0.71 | 2.53% | 28.06 | 28.84 | 27382 | 7807.31 | 2.27% | 0.00 |
| 2026-02-02 | 29.65 | 28.08 | -1.70 | -5.71% | 28.08 | 29.80 | 51228 | 14749.71 | 4.25% | 0.00 |
| 2026-01-30 | 30.20 | 29.78 | -0.91 | -2.97% | 28.88 | 30.20 | 70853 | 20870.91 | 5.88% | 0.00 |
| 2026-01-29 | 30.54 | 30.69 | 0.26 | 0.85% | 30.15 | 31.80 | 79862 | 24799.94 | 6.62% | 0.00 |
| 2026-01-28 | 30.50 | 30.43 | -0.27 | -0.88% | 30.09 | 30.90 | 30427 | 9258.86 | 2.52% | 0.00 |
| 2026-01-27 | 31.03 | 30.70 | -0.60 | -1.92% | 30.00 | 31.41 | 33789 | 10327.53 | 2.80% | 0.00 |
| 2026-01-26 | 31.71 | 31.30 | -0.45 | -1.42% | 31.08 | 31.89 | 44429 | 13984.55 | 3.68% | 0.00 |
| 2026-01-23 | 32.00 | 31.75 | 0.10 | 0.32% | 31.37 | 32.00 | 45154 | 14260.73 | 3.74% | 0.00 |
| 2026-01-22 | 31.35 | 31.65 | 0.45 | 1.44% | 31.06 | 31.87 | 42969 | 13562.09 | 3.56% | 0.00 |
| 2026-01-21 | 30.51 | 31.20 | 0.48 | 1.56% | 30.47 | 31.29 | 40822 | 12694.46 | 3.38% | 0.00 |
| 2026-01-20 | 30.85 | 30.72 | -0.13 | -0.42% | 30.51 | 31.18 | 34414 | 10593.48 | 2.85% | 0.00 |
| 2026-01-19 | 30.51 | 30.85 | 0.09 | 0.29% | 30.50 | 31.14 | 28319 | 8737.56 | 2.35% | 0.00 |
| 2026-01-16 | 31.07 | 30.76 | -0.05 | -0.16% | 30.68 | 31.35 | 40088 | 12410.94 | 3.32% | 0.00 |
| 2026-01-15 | 30.58 | 30.81 | 0.22 | 0.72% | 30.26 | 31.55 | 54871 | 17030.78 | 4.55% | 1.00 |
| 2026-01-14 | 30.70 | 30.59 | -0.39 | -1.26% | 30.01 | 31.33 | 68621 | 21097.86 | 5.69% | 0.00 |
| 2026-01-13 | 30.75 | 30.98 | 0.25 | 0.81% | 30.42 | 32.24 | 88844 | 27865.52 | 7.37% | 0.00 |
| 2026-01-12 | 31.18 | 30.73 | 0.43 | 1.42% | 30.35 | 31.31 | 53158 | 16321.31 | 4.41% | 76.00 |
| 2026-01-09 | 29.58 | 30.30 | 0.45 | 1.51% | 29.58 | 30.64 | 46012 | 13904.37 | 3.82% | 0.00 |
| 2026-01-08 | 29.59 | 29.85 | -0.06 | -0.20% | 29.53 | 30.12 | 39410 | 11774.77 | 3.27% | 0.00 |
| 2026-01-07 | 29.86 | 29.91 | 0.26 | 0.88% | 29.71 | 30.40 | 66579 | 20034.06 | 5.52% | 0.00 |
| 2026-01-06 | 29.59 | 29.65 | 0.19 | 0.64% | 29.36 | 30.00 | 37265 | 11062.72 | 3.09% | 0.00 |
| 2026-01-05 | 29.02 | 29.46 | 0.57 | 1.97% | 28.79 | 29.60 | 31631 | 9299.47 | 2.62% | 0.00 |
| 2025-12-31 | 28.55 | 28.89 | 0.38 | 1.33% | 28.30 | 29.06 | 31088 | 8922.60 | 2.58% | 0.00 |
| 2025-12-30 | 28.51 | 28.51 | -0.24 | -0.83% | 28.20 | 28.82 | 21132 | 6027.91 | 1.75% | 0.00 |
| 2025-12-29 | 29.07 | 28.75 | -0.44 | -1.51% | 28.69 | 29.17 | 26209 | 7567.20 | 2.17% | 0.00 |
| 2025-12-26 | 29.39 | 29.19 | 0.17 | 0.59% | 28.95 | 29.50 | 34750 | 10154.33 | 2.88% | 0.00 |
| 2025-12-25 | 29.00 | 29.02 | -0.01 | -0.03% | 28.60 | 29.12 | 23402 | 6760.65 | 1.94% | 0.00 |
| 2025-12-24 | 29.00 | 29.03 | 0.03 | 0.10% | 28.83 | 29.27 | 25220 | 7339.07 | 2.09% | 0.00 |
| 2025-12-23 | 28.48 | 29.00 | 0.26 | 0.90% | 28.45 | 29.20 | 28594 | 8265.68 | 2.37% | 0.00 |
| 2025-12-22 | 28.54 | 28.74 | 0.20 | 0.70% | 28.44 | 28.98 | 20518 | 5904.25 | 1.70% | 0.00 |
| 2025-12-19 | 27.96 | 28.54 | 0.58 | 2.07% | 27.96 | 28.78 | 23235 | 6601.13 | 1.93% | 0.00 |
| 2025-12-18 | 27.92 | 27.96 | -0.39 | -1.38% | 27.87 | 28.57 | 21307 | 6028.21 | 1.77% | 0.00 |
| 2025-12-17 | 27.70 | 28.35 | 0.83 | 3.02% | 27.31 | 28.40 | 32087 | 8936.71 | 2.66% | 0.00 |
| 2025-12-16 | 28.09 | 27.52 | -0.78 | -2.76% | 27.44 | 28.26 | 26865 | 7439.04 | 2.23% | 0.00 |
| 2025-12-15 | 28.44 | 28.30 | -0.29 | -1.01% | 27.89 | 28.48 | 32517 | 9161.61 | 2.70% | 0.00 |
| 2025-12-12 | 28.81 | 28.59 | -0.01 | -0.03% | 28.40 | 29.30 | 34794 | 10024.97 | 2.89% | 0.00 |
| 2025-12-11 | 28.95 | 28.60 | -0.34 | -1.17% | 28.47 | 29.34 | 31106 | 9001.77 | 2.58% | 0.00 |
| 2025-12-10 | 28.71 | 28.94 | 0.06 | 0.21% | 28.30 | 29.08 | 30329 | 8696.84 | 2.51% | 0.00 |
| 2025-12-09 | 28.62 | 28.88 | 0.08 | 0.28% | 28.19 | 29.26 | 39924 | 11531.70 | 3.31% | 0.00 |
| 2025-12-08 | 28.67 | 28.80 | 0.16 | 0.56% | 28.30 | 28.93 | 31600 | 9048.93 | 2.62% | 0.00 |
| 2025-12-05 | 28.40 | 28.64 | 0.34 | 1.20% | 27.64 | 28.93 | 34838 | 9896.84 | 2.89% | 3.00 |
| 2025-12-04 | 29.02 | 28.30 | -0.68 | -2.35% | 28.21 | 29.09 | 29744 | 8462.59 | 2.47% | 0.00 |
| 2025-12-03 | 29.25 | 28.98 | -0.22 | -0.75% | 28.72 | 29.66 | 29539 | 8561.72 | 2.45% | 0.00 |
| 2025-12-02 | 30.00 | 29.20 | -0.98 | -3.25% | 29.08 | 30.00 | 40385 | 11852.87 | 3.35% | 0.00 |
| 2025-12-01 | 29.71 | 30.18 | 0.49 | 1.65% | 29.54 | 30.40 | 52438 | 15710.01 | 4.35% | 0.00 |
| 2025-11-28 | 29.00 | 29.69 | 0.60 | 2.06% | 28.94 | 29.94 | 39600 | 11686.87 | 3.28% | 0.00 |
| 2025-11-27 | 29.28 | 29.09 | 0.03 | 0.10% | 29.00 | 29.76 | 41186 | 12088.72 | 3.42% | 0.00 |
| 2025-11-26 | 30.16 | 29.06 | -1.13 | -3.74% | 28.97 | 30.16 | 62912 | 18479.11 | 5.22% | 0.00 |
| 2025-11-25 | 28.71 | 30.19 | 1.60 | 5.60% | 28.38 | 30.58 | 91632 | 27189.05 | 7.60% | 1.00 |
久吾高科(300631)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。
