| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-15 | 30.59 | 29.00 | -2.25 | -7.20% | 29.00 | 30.95 | 148765 | 44207.33 | 3.56% | 0.00 |
| 2025-12-12 | 30.49 | 31.25 | 0.75 | 2.46% | 29.17 | 31.65 | 282217 | 85308.78 | 6.76% | 0.00 |
| 2025-12-11 | 29.99 | 30.50 | 0.69 | 2.31% | 29.25 | 31.15 | 198036 | 59914.15 | 4.74% | 0.00 |
| 2025-12-10 | 28.28 | 29.81 | 1.62 | 5.75% | 27.63 | 30.20 | 175139 | 51346.24 | 4.19% | 0.00 |
| 2025-12-09 | 29.20 | 28.19 | -0.86 | -2.96% | 28.13 | 30.46 | 159881 | 46479.00 | 3.83% | 0.00 |
| 2025-12-08 | 28.37 | 29.05 | 0.97 | 3.45% | 27.62 | 29.30 | 153494 | 43789.70 | 3.68% | 0.00 |
| 2025-12-05 | 28.20 | 28.08 | -0.16 | -0.57% | 27.02 | 28.51 | 103926 | 28672.85 | 2.49% | 0.00 |
| 2025-12-04 | 27.06 | 28.24 | 1.25 | 4.63% | 26.82 | 28.40 | 150178 | 42096.01 | 3.60% | 0.00 |
| 2025-12-03 | 26.69 | 26.99 | 0.19 | 0.71% | 26.55 | 27.68 | 105550 | 28622.73 | 2.53% | 0.00 |
| 2025-12-02 | 26.60 | 26.80 | -0.25 | -0.92% | 26.03 | 27.13 | 124326 | 32955.70 | 2.98% | 0.00 |
| 2025-12-01 | 29.00 | 27.05 | -2.43 | -8.24% | 25.69 | 29.10 | 315325 | 85226.55 | 7.55% | 0.00 |
| 2025-11-28 | 27.84 | 29.48 | 1.65 | 5.93% | 27.09 | 30.07 | 206678 | 59026.77 | 4.95% | 0.00 |
| 2025-11-27 | 28.04 | 27.83 | -0.33 | -1.17% | 27.56 | 28.36 | 92093 | 25681.93 | 2.21% | 0.00 |
| 2025-11-26 | 26.90 | 28.16 | 1.06 | 3.91% | 26.90 | 29.68 | 165498 | 47342.27 | 3.96% | 0.00 |
| 2025-11-25 | 26.50 | 27.10 | 0.68 | 2.57% | 26.20 | 28.21 | 134670 | 37054.33 | 3.22% | 0.00 |
| 2025-11-24 | 25.50 | 26.42 | 0.95 | 3.73% | 24.80 | 26.86 | 128820 | 33535.62 | 3.08% | 0.00 |
| 2025-11-21 | 26.80 | 25.47 | -1.40 | -5.21% | 25.30 | 27.22 | 130092 | 33885.12 | 3.11% | 0.00 |
| 2025-11-20 | 26.40 | 26.87 | 0.65 | 2.48% | 25.88 | 27.12 | 106426 | 28172.77 | 2.55% | 0.00 |
| 2025-11-19 | 26.13 | 26.22 | -0.01 | -0.04% | 25.72 | 26.67 | 58696 | 15356.96 | 1.41% | 0.00 |
| 2025-11-18 | 27.01 | 26.23 | -0.78 | -2.89% | 25.93 | 27.89 | 101718 | 27096.94 | 2.44% | 0.00 |
| 2025-11-17 | 28.08 | 27.01 | -0.99 | -3.54% | 26.66 | 28.08 | 105266 | 28425.69 | 2.52% | 0.00 |
| 2025-11-14 | 28.48 | 28.00 | -0.98 | -3.38% | 27.30 | 28.87 | 169244 | 47387.45 | 4.05% | 0.00 |
| 2025-11-13 | 26.55 | 28.98 | 2.68 | 10.19% | 26.33 | 29.49 | 248267 | 70576.24 | 5.94% | 0.00 |
| 2025-11-12 | 26.00 | 26.30 | 0.45 | 1.74% | 25.55 | 27.08 | 145677 | 38598.96 | 3.49% | 0.00 |
| 2025-11-11 | 25.71 | 25.85 | -0.10 | -0.39% | 25.39 | 26.11 | 95346 | 24620.64 | 2.28% | 0.00 |
| 2025-11-10 | 24.99 | 25.95 | 1.03 | 4.13% | 24.98 | 26.05 | 162915 | 41756.56 | 3.90% | 0.00 |
| 2025-11-07 | 26.42 | 24.92 | -1.46 | -5.53% | 24.78 | 26.75 | 158462 | 40470.26 | 3.79% | 0.00 |
| 2025-11-06 | 26.84 | 26.38 | -0.62 | -2.30% | 25.60 | 26.84 | 138231 | 36263.69 | 3.31% | 0.00 |
| 2025-11-05 | 28.44 | 27.00 | -1.81 | -6.28% | 26.50 | 29.38 | 212835 | 58363.51 | 5.10% | 0.00 |
| 2025-11-04 | 30.10 | 28.81 | -1.19 | -3.97% | 28.42 | 30.21 | 170938 | 49600.93 | 4.09% | 0.00 |
| 2025-11-03 | 31.05 | 30.00 | -0.30 | -0.99% | 29.00 | 31.64 | 278983 | 83855.43 | 6.68% | 0.00 |
| 2025-10-31 | 26.25 | 30.30 | 4.02 | 15.30% | 25.85 | 30.98 | 324803 | 94459.36 | 7.78% | 0.00 |
| 2025-10-30 | 26.20 | 26.28 | 0.21 | 0.81% | 25.16 | 27.33 | 139675 | 36603.73 | 3.34% | 0.00 |
| 2025-10-29 | 26.53 | 26.07 | -0.46 | -1.73% | 25.56 | 26.95 | 108211 | 28174.95 | 2.59% | 0.00 |
| 2025-10-28 | 27.14 | 26.53 | -0.49 | -1.81% | 26.47 | 27.44 | 80662 | 21720.59 | 1.93% | 0.00 |
| 2025-10-27 | 26.98 | 27.02 | 0.15 | 0.56% | 26.52 | 27.38 | 91246 | 24644.43 | 2.18% | 0.00 |
| 2025-10-24 | 26.00 | 26.87 | 0.61 | 2.32% | 25.81 | 26.93 | 121092 | 32126.75 | 2.90% | 0.00 |
| 2025-10-23 | 27.57 | 26.26 | -1.64 | -5.88% | 25.41 | 27.98 | 171794 | 45049.48 | 4.11% | 0.00 |
| 2025-10-22 | 28.80 | 27.90 | -0.08 | -0.29% | 27.72 | 29.80 | 137938 | 39568.91 | 3.30% | 0.00 |
| 2025-10-21 | 28.00 | 27.98 | 0.43 | 1.56% | 27.10 | 28.32 | 101652 | 28310.88 | 2.43% | 0.00 |
| 2025-10-20 | 28.44 | 27.55 | -0.72 | -2.55% | 27.38 | 29.10 | 153105 | 42974.87 | 3.67% | 0.00 |
| 2025-10-17 | 29.00 | 28.27 | 0.52 | 1.87% | 28.12 | 29.70 | 210190 | 60449.12 | 5.03% | 0.00 |
| 2025-10-16 | 26.81 | 27.75 | 0.91 | 3.39% | 26.58 | 29.45 | 210738 | 59283.24 | 5.05% | 0.00 |
| 2025-10-15 | 26.57 | 26.84 | 0.24 | 0.90% | 25.81 | 27.43 | 170057 | 45149.00 | 4.07% | 0.00 |
| 2025-10-14 | 27.99 | 26.60 | -1.51 | -5.37% | 26.20 | 28.54 | 148787 | 40748.33 | 3.56% | 0.00 |
| 2025-10-13 | 27.26 | 28.11 | 0.04 | 0.14% | 27.05 | 28.64 | 134317 | 37491.85 | 3.22% | 0.00 |
| 2025-10-10 | 29.99 | 28.07 | -1.93 | -6.43% | 27.77 | 30.05 | 168282 | 48320.61 | 4.03% | 0.00 |
| 2025-10-09 | 31.03 | 30.00 | -1.11 | -3.57% | 29.74 | 31.66 | 136533 | 41671.76 | 3.27% | 0.00 |
| 2025-09-30 | 30.93 | 31.11 | 0.18 | 0.58% | 30.80 | 31.55 | 75337 | 23500.26 | 1.80% | 0.00 |
| 2025-09-29 | 31.32 | 30.93 | -0.52 | -1.65% | 29.83 | 31.43 | 142391 | 43521.01 | 3.41% | 0.00 |
| 2025-09-26 | 32.86 | 31.45 | -1.95 | -5.84% | 31.26 | 33.33 | 117234 | 37479.55 | 2.81% | 3.00 |
| 2025-09-25 | 33.75 | 33.40 | -0.32 | -0.95% | 33.21 | 34.90 | 131169 | 44455.23 | 3.14% | 0.00 |
| 2025-09-24 | 32.62 | 33.72 | 1.00 | 3.06% | 32.20 | 33.93 | 111310 | 36918.68 | 2.67% | 0.00 |
| 2025-09-23 | 33.71 | 32.72 | -0.99 | -2.94% | 32.00 | 34.90 | 144023 | 47806.44 | 3.45% | 0.00 |
| 2025-09-22 | 33.60 | 33.71 | -0.22 | -0.65% | 33.28 | 34.62 | 90707 | 30651.96 | 2.17% | 0.00 |
| 2025-09-19 | 34.36 | 33.93 | -0.39 | -1.14% | 33.30 | 35.48 | 102845 | 35138.89 | 2.46% | 0.00 |
| 2025-09-18 | 34.73 | 34.32 | -0.41 | -1.18% | 33.90 | 36.30 | 128400 | 45204.88 | 3.07% | 0.00 |
| 2025-09-17 | 35.45 | 34.73 | -0.72 | -2.03% | 34.08 | 36.44 | 120586 | 42022.48 | 2.89% | 0.00 |
| 2025-09-16 | 36.17 | 35.45 | -0.93 | -2.56% | 34.88 | 36.90 | 117960 | 41869.74 | 2.82% | 0.00 |
| 2025-09-15 | 36.28 | 36.38 | -0.10 | -0.27% | 35.70 | 37.80 | 116309 | 42751.53 | 2.79% | 0.00 |
| 2025-09-12 | 35.89 | 36.48 | 1.26 | 3.58% | 34.88 | 37.50 | 137157 | 49704.25 | 3.28% | 0.00 |
| 2025-09-11 | 32.00 | 35.22 | 0.14 | 0.40% | 30.30 | 35.87 | 250239 | 85251.84 | 5.99% | 0.00 |
| 2025-09-10 | 33.90 | 35.08 | 1.19 | 3.51% | 33.90 | 36.44 | 185612 | 65076.77 | 4.44% | 0.00 |
| 2025-09-09 | 38.28 | 33.89 | -4.51 | -11.74% | 33.47 | 39.94 | 274300 | 98098.05 | 6.57% | 0.00 |
| 2025-09-08 | 41.54 | 38.40 | -3.27 | -7.85% | 37.50 | 41.66 | 172303 | 66698.83 | 4.13% | 0.00 |
| 2025-09-05 | 40.60 | 41.67 | 1.32 | 3.27% | 38.65 | 41.89 | 127950 | 51494.38 | 3.06% | 0.00 |
| 2025-09-04 | 44.79 | 40.35 | -2.71 | -6.29% | 39.51 | 45.50 | 182290 | 74887.63 | 4.37% | 0.00 |
| 2025-09-03 | 40.84 | 43.06 | 2.19 | 5.36% | 40.40 | 43.97 | 150751 | 64634.75 | 3.61% | 0.00 |
| 2025-09-02 | 42.63 | 40.87 | -1.14 | -2.71% | 39.19 | 42.63 | 156295 | 63934.04 | 3.74% | 0.00 |
| 2025-09-01 | 38.51 | 42.01 | 3.51 | 9.12% | 38.44 | 42.10 | 205348 | 83743.95 | 4.92% | 0.00 |
| 2025-08-29 | 37.57 | 38.50 | 0.75 | 1.99% | 36.89 | 39.88 | 142649 | 54680.39 | 3.42% | 0.00 |
| 2025-08-28 | 37.84 | 37.75 | -0.80 | -2.08% | 36.05 | 38.80 | 194830 | 72330.93 | 4.67% | 0.00 |
| 2025-08-27 | 40.40 | 38.55 | -1.42 | -3.55% | 37.74 | 40.79 | 174241 | 67604.95 | 4.17% | 0.00 |
| 2025-08-26 | 42.42 | 39.97 | -2.21 | -5.24% | 39.77 | 44.17 | 147839 | 60936.77 | 3.54% | 0.00 |
| 2025-08-25 | 42.67 | 42.18 | 0.23 | 0.55% | 41.75 | 43.79 | 129840 | 55401.16 | 3.11% | 0.00 |
| 2025-08-22 | 41.46 | 41.95 | 0.70 | 1.70% | 40.88 | 43.22 | 95552 | 39981.12 | 2.29% | 0.00 |
| 2025-08-21 | 40.40 | 41.25 | 0.86 | 2.13% | 40.10 | 42.05 | 112007 | 46206.74 | 2.68% | 0.00 |
| 2025-08-20 | 40.90 | 40.39 | -0.46 | -1.13% | 38.50 | 41.00 | 119138 | 47375.77 | 2.85% | 0.00 |
| 2025-08-19 | 41.20 | 40.85 | -0.79 | -1.90% | 40.59 | 43.00 | 152340 | 63907.39 | 3.65% | 0.00 |
| 2025-08-18 | 40.63 | 41.64 | 1.01 | 2.49% | 40.20 | 42.15 | 122321 | 50363.75 | 2.93% | 0.00 |
益方生物(688382)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。
