| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 2025-11-21 | 8.68 | 8.32 | -0.48 | -5.45% | 8.22 | 8.79 | 177535 | 14946.55 | 4.84% | 0.00 |
| 2025-11-20 | 8.95 | 8.80 | -0.07 | -0.79% | 8.71 | 9.17 | 151252 | 13441.04 | 4.12% | 1.00 |
| 2025-11-19 | 9.45 | 8.87 | -0.51 | -5.44% | 8.80 | 9.60 | 249176 | 22482.58 | 6.79% | 0.00 |
| 2025-11-18 | 9.58 | 9.38 | -0.25 | -2.60% | 9.28 | 9.95 | 206043 | 19612.01 | 5.61% | 0.00 |
| 2025-11-17 | 9.71 | 9.63 | -0.27 | -2.73% | 9.54 | 9.83 | 201713 | 19427.87 | 5.50% | 1.00 |
| 2025-11-14 | 9.90 | 9.90 | -0.10 | -1.00% | 9.80 | 10.10 | 259955 | 25884.95 | 7.08% | 5.00 |
| 2025-11-13 | 9.73 | 10.00 | 0.36 | 3.73% | 9.61 | 10.11 | 402409 | 39932.24 | 10.96% | 5.00 |
| 2025-11-12 | 9.85 | 9.64 | -0.21 | -2.13% | 9.53 | 9.91 | 295171 | 28572.42 | 8.04% | 0.00 |
| 2025-11-11 | 9.27 | 9.85 | 0.61 | 6.60% | 9.23 | 9.98 | 501854 | 48893.68 | 13.67% | 0.00 |
| 2025-11-10 | 9.40 | 9.24 | -0.10 | -1.07% | 9.22 | 9.49 | 127038 | 11847.57 | 3.46% | 0.00 |
| 2025-11-07 | 9.27 | 9.34 | -0.01 | -0.11% | 9.22 | 9.46 | 123738 | 11554.12 | 3.37% | 0.00 |
| 2025-11-06 | 9.46 | 9.35 | -0.05 | -0.53% | 9.25 | 9.51 | 117338 | 10962.87 | 3.20% | 15.00 |
| 2025-11-05 | 9.21 | 9.40 | 0.07 | 0.75% | 9.16 | 9.43 | 127720 | 11917.82 | 3.48% | 0.00 |
| 2025-11-04 | 9.42 | 9.33 | -0.08 | -0.85% | 9.25 | 9.49 | 103646 | 9681.55 | 2.82% | 0.00 |
| 2025-11-03 | 9.50 | 9.41 | 0.00 | 0.00% | 9.22 | 9.50 | 140380 | 13104.24 | 3.83% | 0.00 |
| 2025-10-31 | 9.23 | 9.41 | 0.16 | 1.73% | 9.23 | 9.56 | 175715 | 16618.40 | 4.79% | 61.00 |
| 2025-10-30 | 9.32 | 9.25 | -0.15 | -1.60% | 9.21 | 9.38 | 151481 | 14081.27 | 4.13% | 30.00 |
| 2025-10-29 | 9.32 | 9.40 | 0.01 | 0.11% | 9.32 | 9.53 | 152977 | 14390.73 | 4.17% | 0.00 |
| 2025-10-28 | 9.40 | 9.39 | -0.03 | -0.32% | 9.32 | 9.49 | 153475 | 14433.04 | 4.18% | 0.00 |
| 2025-10-27 | 9.30 | 9.42 | 0.12 | 1.29% | 9.21 | 9.62 | 216942 | 20411.96 | 5.91% | 0.00 |
| 2025-10-24 | 9.07 | 9.30 | 0.24 | 2.65% | 9.06 | 9.32 | 174672 | 16109.96 | 4.76% | 6.00 |
| 2025-10-23 | 9.02 | 9.06 | -0.01 | -0.11% | 8.92 | 9.09 | 107402 | 9665.34 | 2.93% | 90.00 |
| 2025-10-22 | 8.98 | 9.07 | 0.03 | 0.33% | 8.90 | 9.10 | 101244 | 9131.59 | 2.76% | 25.00 |
| 2025-10-21 | 9.02 | 9.04 | 0.02 | 0.22% | 8.92 | 9.10 | 130170 | 11754.27 | 3.55% | 0.00 |
| 2025-10-20 | 8.84 | 9.02 | 0.41 | 4.76% | 8.80 | 9.10 | 191859 | 17223.31 | 5.23% | 0.00 |
| 2025-10-17 | 9.00 | 8.61 | -0.36 | -4.01% | 8.61 | 9.07 | 174354 | 15272.91 | 4.75% | 0.00 |
| 2025-10-16 | 9.21 | 8.97 | -0.28 | -3.03% | 8.91 | 9.21 | 164081 | 14845.97 | 4.47% | 0.00 |
| 2025-10-15 | 9.22 | 9.25 | 0.12 | 1.31% | 9.05 | 9.31 | 131611 | 12081.58 | 3.59% | 0.00 |
| 2025-10-14 | 9.52 | 9.13 | -0.29 | -3.08% | 9.07 | 9.66 | 192854 | 18006.97 | 5.25% | 0.00 |
| 2025-10-13 | 8.90 | 9.42 | -0.06 | -0.63% | 8.83 | 9.55 | 188871 | 17465.73 | 5.15% | 0.00 |
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。
