| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 2025-10-10 | 10.16 | 9.48 | -0.80 | -7.78% | 9.45 | 10.20 | 357746 | 34662.66 | 9.75% | 0.00 |
| 2025-10-09 | 10.30 | 10.28 | 0.05 | 0.49% | 10.15 | 10.45 | 257248 | 26535.52 | 7.01% | 0.00 |
| 2025-09-30 | 10.55 | 10.23 | -0.32 | -3.03% | 10.22 | 10.67 | 344339 | 35748.04 | 9.38% | 13.00 |
| 2025-09-29 | 10.35 | 10.55 | 0.30 | 2.93% | 10.28 | 10.88 | 386461 | 40868.32 | 10.53% | 267.00 |
| 2025-09-26 | 10.50 | 10.25 | -0.49 | -4.56% | 10.22 | 10.75 | 357929 | 37379.64 | 9.75% | 0.00 |
| 2025-09-25 | 10.41 | 10.74 | 0.12 | 1.13% | 10.25 | 10.96 | 540573 | 57316.86 | 14.73% | 0.00 |
| 2025-09-24 | 10.08 | 10.62 | 0.28 | 2.71% | 10.02 | 11.05 | 648859 | 68411.78 | 17.68% | 104.00 |
| 2025-09-23 | 9.63 | 10.34 | 0.66 | 6.82% | 9.63 | 10.34 | 637897 | 64688.92 | 17.38% | 0.00 |
| 2025-09-22 | 9.51 | 9.68 | 0.06 | 0.62% | 9.40 | 9.70 | 194290 | 18588.14 | 5.29% | 9.00 |
| 2025-09-19 | 9.52 | 9.62 | 0.03 | 0.31% | 9.31 | 9.77 | 273828 | 26084.46 | 7.46% | 4.00 |
| 2025-09-18 | 9.87 | 9.59 | -0.31 | -3.13% | 9.40 | 9.96 | 349917 | 33966.49 | 9.53% | 22.00 |
| 2025-09-17 | 10.13 | 9.90 | -0.27 | -2.65% | 9.81 | 10.13 | 341594 | 33847.36 | 9.31% | 3.00 |
| 2025-09-16 | 9.93 | 10.17 | 0.16 | 1.60% | 9.82 | 10.17 | 364600 | 36506.66 | 9.93% | 7.00 |
| 2025-09-15 | 10.12 | 10.01 | -0.25 | -2.44% | 10.00 | 10.59 | 483443 | 49730.95 | 13.17% | 16.00 |
| 2025-09-12 | 9.83 | 10.26 | 0.34 | 3.43% | 9.70 | 10.39 | 517740 | 51897.07 | 14.11% | 58.00 |
| 2025-09-11 | 9.78 | 9.92 | -0.01 | -0.10% | 9.49 | 9.99 | 423505 | 41493.03 | 11.54% | 25.00 |
| 2025-09-10 | 10.34 | 9.93 | -0.60 | -5.70% | 9.78 | 10.34 | 577389 | 57423.74 | 15.73% | 212.00 |
| 2025-09-09 | 10.51 | 10.53 | -0.42 | -3.84% | 10.41 | 10.88 | 605740 | 64073.09 | 16.51% | 38.00 |
| 2025-09-08 | 10.97 | 10.95 | -0.19 | -1.71% | 10.38 | 11.10 | 866682 | 92297.55 | 23.62% | 11.00 |
| 2025-09-05 | 10.52 | 11.14 | 0.65 | 6.20% | 10.26 | 11.98 | 1460200 | 161464.11 | 39.79% | 71.00 |
| 2025-09-04 | 8.84 | 10.49 | 1.75 | 20.02% | 8.84 | 10.49 | 580757 | 59722.84 | 15.82% | 0.00 |
| 2025-09-03 | 9.36 | 8.74 | -0.54 | -5.82% | 8.70 | 9.39 | 423632 | 38126.31 | 11.54% | 5.00 |
| 2025-09-02 | 8.93 | 9.28 | 0.27 | 3.00% | 8.81 | 9.74 | 645409 | 59876.78 | 17.59% | 80.00 |
| 2025-09-01 | 8.85 | 9.01 | 0.17 | 1.92% | 8.76 | 9.05 | 339870 | 30343.91 | 9.26% | 50.00 |
| 2025-08-29 | 8.59 | 8.84 | 0.22 | 2.55% | 8.46 | 8.99 | 382202 | 33518.99 | 10.41% | 0.00 |
| 2025-08-28 | 8.48 | 8.62 | 0.30 | 3.61% | 8.07 | 8.77 | 349599 | 29662.41 | 9.53% | 6.00 |
| 2025-08-27 | 8.77 | 8.32 | -0.45 | -5.13% | 8.31 | 8.84 | 323982 | 27781.18 | 8.83% | 20.00 |
| 2025-08-26 | 8.87 | 8.77 | -0.20 | -2.23% | 8.73 | 8.92 | 243068 | 21431.85 | 6.62% | 51.00 |
| 2025-08-25 | 9.21 | 8.97 | -0.03 | -0.33% | 8.84 | 9.21 | 384056 | 34725.89 | 10.47% | 0.00 |
| 2025-08-22 | 8.65 | 9.00 | 0.36 | 4.17% | 8.60 | 9.27 | 495195 | 44241.51 | 13.50% | 97.00 |
| 2025-08-21 | 8.91 | 8.64 | -0.30 | -3.36% | 8.57 | 8.94 | 297570 | 25891.54 | 8.11% | 12.00 |
| 2025-08-20 | 8.87 | 8.94 | 0.00 | 0.00% | 8.72 | 9.00 | 285938 | 25364.01 | 7.79% | 18.00 |
| 2025-08-19 | 8.87 | 8.94 | 0.07 | 0.79% | 8.71 | 9.00 | 371357 | 33012.70 | 10.12% | 3.00 |
| 2025-08-18 | 8.69 | 8.87 | 0.18 | 2.07% | 8.57 | 8.95 | 401083 | 35267.37 | 10.93% | 5.00 |
| 2025-08-15 | 8.38 | 8.69 | 0.31 | 3.70% | 8.38 | 8.80 | 386709 | 33480.38 | 10.54% | 97.00 |
| 2025-08-14 | 8.85 | 8.38 | -0.42 | -4.77% | 8.38 | 8.85 | 389808 | 33362.96 | 10.62% | 0.00 |
| 2025-08-13 | 8.60 | 8.80 | 0.12 | 1.38% | 8.60 | 8.87 | 427739 | 37362.62 | 11.66% | 0.00 |
| 2025-08-12 | 8.72 | 8.68 | -0.09 | -1.03% | 8.42 | 8.80 | 391707 | 33604.78 | 10.68% | 34.00 |
| 2025-08-11 | 8.41 | 8.77 | 0.44 | 5.28% | 8.36 | 8.90 | 546981 | 47434.33 | 14.91% | 0.00 |
| 2025-08-08 | 8.41 | 8.33 | -0.15 | -1.77% | 8.30 | 8.54 | 306896 | 25684.65 | 8.36% | 0.00 |
| 2025-08-07 | 8.69 | 8.48 | -0.26 | -2.97% | 8.39 | 8.75 | 434427 | 37149.64 | 11.84% | 11.00 |
| 2025-08-06 | 8.26 | 8.74 | 0.49 | 5.94% | 8.18 | 8.88 | 694633 | 59422.12 | 18.93% | 105.00 |
| 2025-08-05 | 8.48 | 8.25 | -0.21 | -2.48% | 8.20 | 8.58 | 410151 | 33970.54 | 11.18% | 9.00 |
| 2025-08-04 | 8.77 | 8.46 | -0.39 | -4.41% | 8.44 | 8.80 | 538679 | 45828.17 | 14.68% | 105.00 |
| 2025-08-01 | 8.53 | 8.85 | 0.35 | 4.12% | 8.30 | 9.43 | 813431 | 72252.01 | 22.17% | 43.00 |
| 2025-07-31 | 8.89 | 8.50 | -0.01 | -0.12% | 8.49 | 9.85 | 869753 | 77733.69 | 23.70% | 53.00 |
| 2025-07-30 | 9.03 | 8.51 | -0.49 | -5.44% | 8.37 | 9.13 | 731668 | 62529.16 | 19.94% | 73.00 |
| 2025-07-29 | 7.65 | 9.00 | 1.34 | 17.49% | 7.61 | 9.14 | 1076074 | 90412.28 | 29.33% | 20.00 |
| 2025-07-28 | 7.23 | 7.66 | 0.41 | 5.66% | 7.23 | 7.69 | 386299 | 29051.93 | 10.53% | 5.00 |
| 2025-07-25 | 7.49 | 7.25 | -0.23 | -3.07% | 7.19 | 7.51 | 240647 | 17533.43 | 6.56% | 0.00 |
| 2025-07-24 | 7.45 | 7.48 | 0.02 | 0.27% | 7.43 | 7.57 | 169175 | 12659.54 | 4.61% | 0.00 |
| 2025-07-23 | 7.73 | 7.46 | -0.38 | -4.85% | 7.44 | 7.77 | 301806 | 22671.62 | 8.23% | 40.00 |
| 2025-07-22 | 7.50 | 7.84 | 0.29 | 3.84% | 7.44 | 7.91 | 395012 | 30523.92 | 10.77% | 38.00 |
| 2025-07-21 | 7.50 | 7.55 | 0.05 | 0.67% | 7.42 | 7.62 | 215307 | 16166.97 | 5.87% | 0.00 |
| 2025-07-18 | 7.85 | 7.50 | -0.38 | -4.82% | 7.47 | 7.98 | 385577 | 29657.93 | 10.51% | 22.00 |
| 2025-07-17 | 7.80 | 7.88 | -0.07 | -0.88% | 7.66 | 7.95 | 340170 | 26587.53 | 9.27% | 21.00 |
| 2025-07-16 | 8.41 | 7.95 | -0.42 | -5.02% | 7.95 | 8.44 | 473990 | 38375.53 | 12.92% | 66.00 |
| 2025-07-15 | 8.00 | 8.37 | 0.27 | 3.33% | 7.83 | 8.45 | 643409 | 52617.67 | 17.54% | 14.00 |
| 2025-07-14 | 7.87 | 8.10 | 0.24 | 3.05% | 7.75 | 8.25 | 626207 | 50144.64 | 17.07% | 165.00 |
| 2025-07-11 | 7.61 | 7.86 | 0.26 | 3.42% | 7.38 | 7.96 | 596251 | 46088.30 | 16.25% | 242.00 |
| 2025-07-10 | 7.50 | 7.60 | 0.12 | 1.60% | 7.49 | 8.16 | 463670 | 35811.91 | 12.64% | 0.00 |
| 2025-07-09 | 7.67 | 7.48 | -0.19 | -2.48% | 7.43 | 7.80 | 389636 | 29682.76 | 10.62% | 56.00 |
| 2025-07-08 | 7.50 | 7.67 | 0.21 | 2.82% | 7.34 | 7.77 | 444307 | 33866.93 | 12.11% | 23.00 |
| 2025-07-07 | 7.49 | 7.46 | -0.02 | -0.27% | 7.35 | 7.59 | 266568 | 19844.14 | 7.27% | 5.00 |
| 2025-07-04 | 7.91 | 7.48 | -0.41 | -5.20% | 7.43 | 8.04 | 491905 | 37485.55 | 13.41% | 10.00 |
| 2025-07-03 | 7.29 | 7.89 | 0.61 | 8.38% | 7.12 | 7.97 | 691328 | 52351.78 | 18.84% | 149.00 |
| 2025-07-02 | 7.49 | 7.28 | -0.28 | -3.70% | 7.20 | 7.49 | 295347 | 21518.20 | 8.05% | 0.00 |
| 2025-07-01 | 7.56 | 7.56 | 0.02 | 0.27% | 7.32 | 7.70 | 468318 | 35108.12 | 12.76% | 26.00 |
| 2025-06-30 | 7.19 | 7.54 | 0.32 | 4.43% | 7.13 | 7.54 | 494082 | 36448.14 | 13.47% | 71.00 |
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。
