| 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 | 8.10 | 8.16 | 0.09 | 1.12% | 8.07 | 8.24 | 121326 | 9914.46 | 3.31% | 0.00 |
| 2026-03-24 | 7.93 | 8.07 | 0.30 | 3.86% | 7.66 | 8.07 | 150522 | 11830.40 | 4.10% | 0.00 |
| 2026-03-23 | 8.20 | 7.77 | -0.57 | -6.83% | 7.65 | 8.31 | 172019 | 13681.16 | 4.69% | 0.00 |
| 2026-03-20 | 8.61 | 8.34 | -0.26 | -3.02% | 8.32 | 8.74 | 143902 | 12228.18 | 3.92% | 0.00 |
| 2026-03-19 | 8.91 | 8.60 | -0.40 | -4.44% | 8.55 | 8.91 | 163885 | 14284.34 | 4.47% | 0.00 |
| 2026-03-18 | 8.94 | 9.00 | 0.16 | 1.81% | 8.80 | 9.02 | 123936 | 11051.78 | 3.38% | 0.00 |
| 2026-03-17 | 9.22 | 8.84 | -0.37 | -4.02% | 8.83 | 9.28 | 144467 | 13076.82 | 3.94% | 0.00 |
| 2026-03-16 | 8.95 | 9.21 | 0.21 | 2.33% | 8.90 | 9.21 | 146064 | 13295.76 | 3.98% | 105.00 |
| 2026-03-13 | 8.94 | 9.00 | 0.03 | 0.33% | 8.88 | 9.15 | 133839 | 12112.37 | 3.65% | 0.00 |
| 2026-03-12 | 9.22 | 8.97 | -0.21 | -2.29% | 8.87 | 9.23 | 174940 | 15785.52 | 4.77% | 0.00 |
| 2026-03-11 | 9.20 | 9.18 | -0.04 | -0.43% | 9.15 | 9.34 | 154592 | 14289.13 | 4.21% | 0.00 |
| 2026-03-10 | 9.05 | 9.22 | 0.28 | 3.13% | 9.04 | 9.24 | 191480 | 17580.21 | 5.22% | 0.00 |
| 2026-03-09 | 8.90 | 8.94 | -0.13 | -1.43% | 8.64 | 9.00 | 181673 | 15946.70 | 4.95% | 0.00 |
| 2026-03-06 | 9.02 | 9.07 | 0.04 | 0.44% | 8.85 | 9.09 | 128522 | 11564.66 | 3.50% | 0.00 |
| 2026-03-05 | 8.85 | 9.03 | 0.38 | 4.39% | 8.85 | 9.16 | 217667 | 19681.34 | 5.93% | 0.00 |
| 2026-03-04 | 8.67 | 8.65 | -0.11 | -1.26% | 8.54 | 8.87 | 145325 | 12633.63 | 3.96% | 0.00 |
| 2026-03-03 | 9.10 | 8.76 | -0.32 | -3.52% | 8.71 | 9.27 | 245169 | 22116.55 | 6.68% | 0.00 |
| 2026-03-02 | 9.25 | 9.08 | -0.37 | -3.92% | 9.00 | 9.33 | 202835 | 18514.55 | 5.53% | 0.00 |
| 2026-02-27 | 9.36 | 9.45 | -0.13 | -1.36% | 9.35 | 9.47 | 199461 | 18742.66 | 5.43% | 0.00 |
| 2026-02-26 | 9.22 | 9.58 | 0.37 | 4.02% | 9.18 | 9.60 | 285743 | 26973.47 | 7.79% | 46.00 |
| 2026-02-25 | 9.18 | 9.21 | 0.06 | 0.66% | 9.12 | 9.24 | 137164 | 12609.13 | 3.74% | 7.00 |
| 2026-02-24 | 9.03 | 9.15 | 0.25 | 2.81% | 8.99 | 9.24 | 171770 | 15731.13 | 4.68% | 28.00 |
| 2026-02-13 | 8.89 | 8.90 | 0.01 | 0.11% | 8.85 | 8.99 | 81934 | 7331.74 | 2.23% | 0.00 |
| 2026-02-12 | 9.00 | 8.89 | -0.04 | -0.45% | 8.83 | 9.00 | 88706 | 7907.20 | 2.42% | 0.00 |
| 2026-02-11 | 9.03 | 8.93 | -0.09 | -1.00% | 8.92 | 9.04 | 90582 | 8125.29 | 2.47% | 0.00 |
| 2026-02-10 | 9.07 | 9.02 | -0.04 | -0.44% | 9.00 | 9.13 | 115683 | 10486.92 | 3.15% | 0.00 |
| 2026-02-09 | 8.81 | 9.06 | 0.37 | 4.26% | 8.78 | 9.13 | 209640 | 18892.38 | 5.71% | 0.00 |
| 2026-02-06 | 8.56 | 8.69 | 0.05 | 0.58% | 8.52 | 8.83 | 138206 | 12040.54 | 3.77% | 0.00 |
| 2026-02-05 | 8.89 | 8.64 | -0.31 | -3.46% | 8.64 | 8.89 | 133757 | 11647.11 | 3.64% | 0.00 |
| 2026-02-04 | 8.87 | 8.95 | 0.07 | 0.79% | 8.77 | 8.98 | 141623 | 12581.45 | 3.86% | 0.00 |
| 2026-02-03 | 8.69 | 8.88 | 0.33 | 3.86% | 8.60 | 8.90 | 221970 | 19501.54 | 6.05% | 162.00 |
| 2026-02-02 | 8.72 | 8.55 | 0.04 | 0.47% | 8.50 | 8.95 | 212306 | 18537.32 | 5.78% | 0.00 |
| 2026-01-30 | 8.73 | 8.51 | -0.22 | -2.52% | 8.35 | 8.77 | 182234 | 15494.03 | 4.97% | 52.00 |
| 2026-01-29 | 9.10 | 8.73 | -0.38 | -4.17% | 8.66 | 9.15 | 266714 | 23510.94 | 7.27% | 10.00 |
| 2026-01-28 | 9.20 | 9.11 | -0.28 | -2.98% | 9.09 | 9.37 | 324782 | 29843.68 | 8.85% | 0.00 |
| 2026-01-27 | 8.76 | 9.39 | 0.59 | 6.70% | 8.42 | 9.88 | 575786 | 53484.42 | 15.69% | 0.00 |
| 2026-01-26 | 9.26 | 8.80 | -0.35 | -3.83% | 8.70 | 9.28 | 244786 | 21762.22 | 6.67% | 0.00 |
| 2026-01-23 | 8.90 | 9.15 | 0.27 | 3.04% | 8.90 | 9.15 | 247813 | 22460.81 | 6.75% | 40.00 |
| 2026-01-22 | 8.95 | 8.88 | 0.00 | 0.00% | 8.85 | 9.09 | 156875 | 13996.45 | 4.27% | 0.00 |
| 2026-01-21 | 8.69 | 8.88 | 0.14 | 1.60% | 8.61 | 8.88 | 146115 | 12860.33 | 3.98% | 0.00 |
| 2026-01-20 | 8.88 | 8.74 | -0.10 | -1.13% | 8.66 | 8.97 | 178736 | 15705.33 | 4.87% | 0.00 |
| 2026-01-19 | 8.68 | 8.84 | 0.15 | 1.73% | 8.59 | 8.84 | 198950 | 17460.29 | 5.42% | 12.00 |
| 2026-01-16 | 8.60 | 8.69 | 0.17 | 2.00% | 8.47 | 8.70 | 191451 | 16473.43 | 5.22% | 0.00 |
| 2026-01-15 | 8.47 | 8.52 | 0.01 | 0.12% | 8.38 | 8.72 | 160524 | 13739.25 | 4.37% | 0.00 |
| 2026-01-14 | 8.40 | 8.51 | 0.10 | 1.19% | 8.32 | 8.62 | 177334 | 15069.03 | 4.83% | 0.00 |
| 2026-01-13 | 8.72 | 8.41 | -0.27 | -3.11% | 8.39 | 8.72 | 174483 | 14873.84 | 4.75% | 0.00 |
| 2026-01-12 | 8.70 | 8.68 | 0.02 | 0.23% | 8.53 | 8.74 | 198090 | 17097.01 | 5.40% | 0.00 |
| 2026-01-09 | 8.64 | 8.66 | 0.02 | 0.23% | 8.55 | 8.68 | 104674 | 9027.60 | 2.85% | 0.00 |
| 2026-01-08 | 8.45 | 8.64 | 0.14 | 1.65% | 8.45 | 8.64 | 109615 | 9418.24 | 2.99% | 6.00 |
| 2026-01-07 | 8.49 | 8.50 | 0.01 | 0.12% | 8.44 | 8.59 | 93243 | 7930.50 | 2.54% | 0.00 |
| 2026-01-06 | 8.40 | 8.49 | 0.08 | 0.95% | 8.36 | 8.53 | 93579 | 7932.24 | 2.55% | 0.00 |
| 2026-01-05 | 8.20 | 8.41 | 0.23 | 2.81% | 8.17 | 8.41 | 99912 | 8321.20 | 2.72% | 39.00 |
| 2025-12-31 | 8.20 | 8.18 | -0.02 | -0.24% | 8.09 | 8.22 | 73562 | 5994.91 | 2.00% | 0.00 |
| 2025-12-30 | 8.25 | 8.20 | -0.11 | -1.32% | 8.17 | 8.31 | 70848 | 5832.40 | 1.93% | 0.00 |
| 2025-12-29 | 8.40 | 8.31 | -0.11 | -1.31% | 8.24 | 8.40 | 67817 | 5631.30 | 1.85% | 0.00 |
| 2025-12-26 | 8.54 | 8.42 | -0.08 | -0.94% | 8.39 | 8.57 | 74759 | 6330.12 | 2.04% | 0.00 |
| 2025-12-25 | 8.52 | 8.50 | 0.00 | 0.00% | 8.38 | 8.54 | 68621 | 5806.77 | 1.87% | 0.00 |
| 2025-12-24 | 8.38 | 8.50 | 0.11 | 1.31% | 8.35 | 8.53 | 63775 | 5411.40 | 1.74% | 0.00 |
| 2025-12-23 | 8.36 | 8.39 | -0.05 | -0.59% | 8.36 | 8.49 | 63836 | 5375.15 | 1.74% | 0.00 |
| 2025-12-22 | 8.31 | 8.44 | 0.19 | 2.30% | 8.29 | 8.48 | 78306 | 6596.52 | 2.13% | 0.00 |
| 2025-12-19 | 8.26 | 8.25 | 0.10 | 1.23% | 8.20 | 8.39 | 65932 | 5450.31 | 1.80% | 0.00 |
| 2025-12-18 | 8.12 | 8.15 | -0.05 | -0.61% | 8.09 | 8.28 | 60522 | 4968.66 | 1.65% | 0.00 |
| 2025-12-17 | 8.08 | 8.20 | 0.12 | 1.49% | 7.95 | 8.22 | 95285 | 7698.12 | 2.60% | 0.00 |
| 2025-12-16 | 8.23 | 8.08 | -0.21 | -2.53% | 8.07 | 8.29 | 79125 | 6424.56 | 2.16% | 0.00 |
| 2025-12-15 | 8.33 | 8.29 | -0.04 | -0.48% | 8.09 | 8.39 | 75201 | 6211.77 | 2.05% | 0.00 |
| 2025-12-12 | 8.36 | 8.33 | 0.00 | 0.00% | 8.31 | 8.48 | 72088 | 6051.85 | 1.96% | 0.00 |
| 2025-12-11 | 8.54 | 8.33 | -0.21 | -2.46% | 8.31 | 8.56 | 73370 | 6194.75 | 2.00% | 0.00 |
| 2025-12-10 | 8.58 | 8.54 | -0.03 | -0.35% | 8.43 | 8.60 | 59499 | 5063.13 | 1.62% | 0.00 |
| 2025-12-09 | 8.57 | 8.57 | -0.02 | -0.23% | 8.53 | 8.65 | 65529 | 5626.25 | 1.79% | 0.00 |
| 2025-12-08 | 8.41 | 8.59 | 0.18 | 2.14% | 8.39 | 8.65 | 91587 | 7838.73 | 2.50% | 0.00 |
| 2025-12-05 | 8.26 | 8.41 | 0.17 | 2.06% | 8.16 | 8.41 | 75482 | 6269.08 | 2.06% | 0.00 |
| 2025-12-04 | 8.45 | 8.24 | -0.19 | -2.25% | 8.18 | 8.49 | 106057 | 8775.05 | 2.89% | 0.00 |
| 2025-12-03 | 8.63 | 8.43 | -0.20 | -2.32% | 8.39 | 8.64 | 103723 | 8782.35 | 2.83% | 0.00 |
| 2025-12-02 | 8.73 | 8.63 | -0.10 | -1.15% | 8.60 | 8.73 | 84141 | 7264.70 | 2.29% | 0.00 |
| 2025-12-01 | 8.79 | 8.73 | -0.03 | -0.34% | 8.71 | 8.87 | 90929 | 7993.02 | 2.48% | 0.00 |
| 2025-11-28 | 8.64 | 8.76 | 0.08 | 0.92% | 8.62 | 8.77 | 106814 | 9300.74 | 2.91% | 0.00 |
| 2025-11-27 | 8.56 | 8.68 | 0.12 | 1.40% | 8.50 | 8.84 | 122195 | 10624.60 | 3.33% | 0.00 |
| 2025-11-26 | 8.70 | 8.56 | -0.14 | -1.61% | 8.53 | 8.87 | 152896 | 13326.51 | 4.17% | 0.00 |
| 2025-11-25 | 8.60 | 8.70 | 0.19 | 2.23% | 8.50 | 8.77 | 134400 | 11601.76 | 3.66% | 0.00 |
| 2025-11-24 | 8.44 | 8.51 | 0.19 | 2.28% | 8.32 | 8.56 | 111347 | 9399.40 | 3.03% | 4.00 |
正业科技(300410)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。
