| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-08-22 | 9.07 | 9.03 | -0.03 | -0.33% | 8.94 | 9.12 | 120363 | 10827.50 | 1.61% |
| 2025-08-21 | 9.08 | 9.06 | 0.02 | 0.22% | 9.01 | 9.13 | 134765 | 12218.04 | 1.80% |
| 2025-08-20 | 9.05 | 9.04 | -0.04 | -0.44% | 8.95 | 9.06 | 133483 | 12012.26 | 1.78% |
| 2025-08-19 | 9.11 | 9.08 | -0.06 | -0.66% | 9.06 | 9.16 | 129946 | 11826.84 | 1.74% |
| 2025-08-18 | 9.24 | 9.14 | 0.03 | 0.33% | 9.08 | 9.31 | 169540 | 15575.31 | 2.26% |
| 2025-08-15 | 9.05 | 9.11 | 0.08 | 0.89% | 9.05 | 9.15 | 109614 | 9974.23 | 1.46% |
| 2025-08-14 | 9.23 | 9.03 | -0.28 | -3.01% | 9.02 | 9.28 | 162417 | 14840.73 | 2.17% |
| 2025-08-13 | 9.35 | 9.31 | -0.05 | -0.53% | 9.12 | 9.40 | 265922 | 24584.51 | 3.55% |
| 2025-08-12 | 9.52 | 9.36 | -0.08 | -0.85% | 9.33 | 9.98 | 389705 | 37491.29 | 5.20% |
| 2025-08-11 | 9.55 | 9.44 | 0.21 | 2.28% | 9.30 | 9.65 | 392053 | 37214.70 | 5.24% |
| 2025-08-08 | 9.17 | 9.23 | 0.23 | 2.56% | 9.01 | 9.25 | 214332 | 19633.34 | 2.86% |
| 2025-08-07 | 8.96 | 9.00 | 0.08 | 0.90% | 8.86 | 9.07 | 102014 | 9119.45 | 1.36% |
| 2025-08-06 | 9.00 | 8.92 | -0.09 | -1.00% | 8.87 | 9.03 | 103886 | 9259.49 | 1.39% |
| 2025-08-05 | 8.88 | 9.01 | 0.16 | 1.81% | 8.86 | 9.09 | 154229 | 13918.75 | 2.06% |
| 2025-08-04 | 8.77 | 8.85 | 0.07 | 0.80% | 8.75 | 8.93 | 114605 | 10135.53 | 1.53% |
| 2025-08-01 | 8.81 | 8.78 | -0.08 | -0.90% | 8.78 | 8.96 | 106152 | 9390.65 | 1.42% |
| 2025-07-31 | 9.00 | 8.86 | -0.15 | -1.66% | 8.82 | 9.00 | 143318 | 12737.14 | 1.91% |
| 2025-07-30 | 8.83 | 9.01 | 0.18 | 2.04% | 8.81 | 9.11 | 232609 | 20934.21 | 3.11% |
| 2025-07-29 | 8.89 | 8.83 | -0.06 | -0.67% | 8.73 | 8.95 | 113790 | 10022.22 | 1.52% |
| 2025-07-28 | 9.00 | 8.89 | 0.04 | 0.45% | 8.85 | 9.04 | 126322 | 11266.84 | 1.69% |
| 2025-07-25 | 8.90 | 8.85 | 0.05 | 0.57% | 8.81 | 9.00 | 172569 | 15362.26 | 2.30% |
| 2025-07-24 | 8.70 | 8.80 | 0.07 | 0.80% | 8.63 | 8.81 | 113348 | 9890.90 | 1.51% |
| 2025-07-23 | 8.85 | 8.73 | -0.07 | -0.80% | 8.70 | 8.89 | 165360 | 14526.22 | 2.21% |
| 2025-07-22 | 8.51 | 8.80 | 0.27 | 3.17% | 8.47 | 8.90 | 293948 | 25522.47 | 3.93% |
| 2025-07-21 | 8.35 | 8.53 | 0.19 | 2.28% | 8.31 | 8.60 | 168465 | 14271.21 | 2.25% |
| 2025-07-18 | 8.36 | 8.34 | -0.01 | -0.12% | 8.31 | 8.37 | 74312 | 6190.88 | 0.99% |
| 2025-07-17 | 8.35 | 8.35 | -0.02 | -0.24% | 8.32 | 8.41 | 65786 | 5492.89 | 0.88% |
| 2025-07-16 | 8.36 | 8.37 | 0.00 | 0.00% | 8.33 | 8.40 | 67319 | 5630.67 | 0.90% |
| 2025-07-15 | 8.53 | 8.37 | -0.18 | -2.11% | 8.34 | 8.55 | 133682 | 11233.33 | 1.79% |
| 2025-07-14 | 8.54 | 8.55 | 0.10 | 1.18% | 8.44 | 8.68 | 171443 | 14682.70 | 2.29% |
| 2025-07-11 | 8.33 | 8.45 | 0.12 | 1.44% | 8.33 | 8.51 | 152579 | 12880.08 | 2.04% |
| 2025-07-10 | 8.33 | 8.33 | 0.03 | 0.36% | 8.28 | 8.35 | 88002 | 7318.35 | 1.18% |
| 2025-07-09 | 8.23 | 8.30 | 0.10 | 1.22% | 8.22 | 8.37 | 143771 | 11951.53 | 1.92% |
| 2025-07-08 | 8.16 | 8.20 | 0.02 | 0.24% | 8.16 | 8.21 | 62494 | 5117.15 | 0.83% |
| 2025-07-07 | 8.17 | 8.18 | 0.01 | 0.12% | 8.13 | 8.20 | 52099 | 4255.32 | 0.70% |
| 2025-07-04 | 8.20 | 8.17 | -0.03 | -0.37% | 8.17 | 8.22 | 58455 | 4785.53 | 0.78% |
| 2025-07-03 | 8.23 | 8.20 | -0.02 | -0.24% | 8.18 | 8.25 | 74581 | 6122.26 | 1.00% |
| 2025-07-02 | 8.14 | 8.22 | 0.06 | 0.74% | 8.14 | 8.22 | 80078 | 6558.72 | 1.07% |
| 2025-07-01 | 8.17 | 8.16 | -0.01 | -0.12% | 8.13 | 8.19 | 48610 | 3964.02 | 0.65% |
| 2025-06-30 | 8.19 | 8.17 | -0.02 | -0.24% | 8.13 | 8.20 | 58058 | 4737.66 | 0.78% |
| 2025-06-27 | 8.18 | 8.19 | 0.02 | 0.24% | 8.15 | 8.21 | 46649 | 3818.16 | 0.62% |
| 2025-06-26 | 8.17 | 8.17 | -0.01 | -0.12% | 8.14 | 8.20 | 39674 | 3244.83 | 0.53% |
| 2025-06-25 | 8.16 | 8.18 | 0.03 | 0.37% | 8.12 | 8.19 | 53865 | 4394.88 | 0.72% |
| 2025-06-24 | 8.09 | 8.15 | 0.06 | 0.74% | 8.08 | 8.16 | 50564 | 4115.64 | 0.68% |
| 2025-06-23 | 8.08 | 8.09 | -0.01 | -0.12% | 8.01 | 8.10 | 50635 | 4077.18 | 0.68% |
| 2025-06-20 | 8.08 | 8.10 | 0.01 | 0.12% | 8.06 | 8.12 | 47635 | 3853.31 | 0.64% |
| 2025-06-19 | 8.15 | 8.09 | -0.08 | -0.98% | 8.04 | 8.18 | 84247 | 6816.77 | 1.12% |
| 2025-06-18 | 8.20 | 8.17 | -0.02 | -0.24% | 8.13 | 8.21 | 62578 | 5104.74 | 0.84% |
| 2025-06-17 | 8.20 | 8.19 | -0.01 | -0.12% | 8.19 | 8.24 | 50788 | 4165.67 | 0.68% |
| 2025-06-16 | 8.20 | 8.20 | -0.06 | -0.73% | 8.17 | 8.25 | 69904 | 5730.05 | 0.93% |
| 2025-06-13 | 8.29 | 8.26 | -0.03 | -0.36% | 8.21 | 8.30 | 90728 | 7484.84 | 1.21% |
| 2025-06-12 | 8.37 | 8.29 | -0.10 | -1.19% | 8.26 | 8.37 | 114441 | 9487.75 | 1.53% |
| 2025-06-11 | 8.29 | 8.39 | 0.10 | 1.21% | 8.26 | 8.45 | 155265 | 13019.40 | 2.07% |
| 2025-06-10 | 8.37 | 8.29 | -0.07 | -0.84% | 8.24 | 8.40 | 92629 | 7705.92 | 1.24% |
| 2025-06-09 | 8.36 | 8.36 | 0.07 | 0.84% | 8.29 | 8.38 | 88955 | 7428.13 | 1.19% |
| 2025-06-06 | 8.29 | 8.29 | 0.00 | 0.00% | 8.26 | 8.42 | 108554 | 9044.10 | 1.45% |
| 2025-06-05 | 8.26 | 8.29 | 0.02 | 0.24% | 8.23 | 8.29 | 69413 | 5731.36 | 0.93% |
| 2025-06-04 | 8.26 | 8.27 | 0.00 | 0.00% | 8.20 | 8.27 | 74354 | 6124.59 | 0.99% |
| 2025-06-03 | 8.27 | 8.27 | 0.00 | 0.00% | 8.18 | 8.29 | 75357 | 6218.29 | 1.01% |
| 2025-05-30 | 8.25 | 8.27 | 0.04 | 0.49% | 8.22 | 8.33 | 127056 | 10535.86 | 1.70% |
| 2025-05-29 | 8.15 | 8.23 | 0.07 | 0.86% | 8.11 | 8.24 | 69709 | 5705.32 | 0.93% |
| 2025-05-28 | 8.17 | 8.16 | -0.03 | -0.37% | 8.14 | 8.20 | 50305 | 4106.53 | 0.67% |
| 2025-05-27 | 8.17 | 8.19 | 0.03 | 0.37% | 8.14 | 8.21 | 63583 | 5201.05 | 0.85% |
| 2025-05-26 | 8.19 | 8.16 | -0.02 | -0.24% | 8.13 | 8.19 | 64876 | 5290.56 | 0.87% |
| 2025-05-23 | 8.28 | 8.18 | -0.08 | -0.97% | 8.17 | 8.29 | 82367 | 6773.84 | 1.10% |
| 2025-05-22 | 8.31 | 8.26 | -0.08 | -0.96% | 8.24 | 8.33 | 82044 | 6791.38 | 1.10% |
| 2025-05-21 | 8.40 | 8.34 | -0.05 | -0.60% | 8.29 | 8.42 | 84852 | 7069.32 | 1.13% |
| 2025-05-20 | 8.37 | 8.39 | 0.03 | 0.36% | 8.34 | 8.43 | 119779 | 10033.30 | 1.60% |
| 2025-05-19 | 8.32 | 8.36 | 0.17 | 2.08% | 8.28 | 8.38 | 164375 | 13702.31 | 2.19% |
| 2025-05-16 | 8.23 | 8.19 | -0.03 | -0.36% | 8.13 | 8.23 | 88060 | 7200.69 | 1.18% |
| 2025-05-15 | 8.28 | 8.22 | -0.03 | -0.36% | 8.22 | 8.31 | 119803 | 9903.59 | 1.60% |
| 2025-05-14 | 8.38 | 8.35 | -0.01 | -0.12% | 8.27 | 8.39 | 118250 | 9831.05 | 1.58% |
| 2025-05-13 | 8.35 | 8.36 | 0.01 | 0.12% | 8.33 | 8.40 | 116572 | 9751.15 | 1.56% |
| 2025-05-12 | 8.36 | 8.35 | -0.01 | -0.12% | 8.26 | 8.40 | 117686 | 9781.13 | 1.57% |
| 2025-05-09 | 8.42 | 8.36 | -0.04 | -0.48% | 8.33 | 8.45 | 96809 | 8106.72 | 1.29% |
| 2025-05-08 | 8.42 | 8.40 | 0.00 | 0.00% | 8.30 | 8.43 | 115418 | 9668.05 | 1.54% |
| 2025-05-07 | 8.39 | 8.40 | 0.07 | 0.84% | 8.35 | 8.47 | 198642 | 16696.43 | 2.65% |
| 2025-05-06 | 8.35 | 8.33 | 0.05 | 0.60% | 8.21 | 8.39 | 181456 | 15022.99 | 2.42% |
| 2025-04-30 | 8.36 | 8.28 | -0.10 | -1.19% | 8.25 | 8.40 | 196708 | 16349.85 | 2.63% |
| 2025-04-29 | 8.60 | 8.38 | -0.62 | -6.89% | 8.20 | 8.70 | 515465 | 42955.38 | 6.88% |
益生股份(002458)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。
