| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-04 | 22.80 | 22.80 | -0.15 | -0.65% | 22.09 | 23.10 | 137613 | 31012.03 | 2.38% | 0.00 |
| 2026-02-03 | 23.44 | 22.95 | -0.31 | -1.33% | 22.01 | 23.74 | 213200 | 48224.77 | 3.69% | 0.00 |
| 2026-02-02 | 25.26 | 23.26 | -2.30 | -9.00% | 23.09 | 25.77 | 183653 | 44013.17 | 3.18% | 0.00 |
| 2026-01-30 | 25.64 | 25.56 | 0.01 | 0.04% | 25.10 | 27.20 | 164040 | 42615.43 | 2.84% | 0.00 |
| 2026-01-29 | 25.17 | 25.55 | 0.38 | 1.51% | 24.65 | 25.98 | 114362 | 29119.47 | 1.98% | 0.00 |
| 2026-01-28 | 25.40 | 25.17 | -0.28 | -1.10% | 24.94 | 25.70 | 74520 | 18773.71 | 1.29% | 0.00 |
| 2026-01-27 | 25.60 | 25.45 | -0.25 | -0.97% | 24.68 | 25.95 | 105124 | 26534.39 | 1.82% | 0.00 |
| 2026-01-26 | 26.45 | 25.70 | -0.75 | -2.84% | 25.11 | 26.72 | 181936 | 46785.88 | 3.15% | 0.00 |
| 2026-01-23 | 26.07 | 26.45 | 0.58 | 2.24% | 25.00 | 27.10 | 187619 | 49076.26 | 4.49% | 0.00 |
| 2026-01-22 | 27.58 | 25.87 | -1.66 | -6.03% | 25.64 | 27.80 | 177106 | 46714.46 | 4.24% | 2.00 |
| 2026-01-21 | 28.28 | 27.53 | -0.75 | -2.65% | 27.10 | 29.31 | 162210 | 45377.35 | 3.88% | 0.00 |
| 2026-01-20 | 29.30 | 28.28 | -1.07 | -3.65% | 27.95 | 29.59 | 96665 | 27518.91 | 2.31% | 0.00 |
| 2026-01-19 | 29.88 | 29.35 | -0.79 | -2.62% | 28.86 | 30.05 | 110361 | 32469.85 | 2.64% | 0.00 |
| 2026-01-16 | 30.08 | 30.14 | 0.27 | 0.90% | 29.52 | 30.98 | 99121 | 29858.46 | 2.37% | 0.00 |
| 2026-01-15 | 31.60 | 29.87 | -1.87 | -5.89% | 29.45 | 31.98 | 184415 | 56054.06 | 4.42% | 0.00 |
| 2026-01-14 | 32.77 | 31.74 | -1.04 | -3.17% | 31.20 | 34.28 | 162850 | 53151.64 | 3.90% | 0.00 |
| 2026-01-13 | 32.69 | 32.78 | 0.13 | 0.40% | 32.50 | 34.60 | 144554 | 48350.57 | 3.46% | 0.00 |
| 2026-01-12 | 33.55 | 32.65 | -0.75 | -2.25% | 31.90 | 34.08 | 129398 | 42404.49 | 3.10% | 0.00 |
| 2026-01-09 | 32.34 | 33.40 | 0.80 | 2.45% | 31.88 | 33.59 | 128690 | 42106.23 | 3.08% | 0.00 |
| 2026-01-08 | 32.20 | 32.60 | 0.29 | 0.90% | 31.80 | 33.55 | 169194 | 55466.18 | 4.05% | 0.00 |
| 2026-01-07 | 29.84 | 32.31 | 2.44 | 8.17% | 29.80 | 32.50 | 184713 | 58287.67 | 4.42% | 20.00 |
| 2026-01-06 | 29.63 | 29.87 | 0.35 | 1.19% | 29.29 | 30.40 | 134735 | 40197.34 | 3.23% | 0.00 |
| 2026-01-05 | 27.40 | 29.52 | 2.28 | 8.37% | 26.70 | 30.44 | 227344 | 65930.12 | 5.44% | 0.00 |
| 2025-12-31 | 27.06 | 27.24 | 0.04 | 0.15% | 26.55 | 27.40 | 80747 | 21736.90 | 1.93% | 0.00 |
| 2025-12-30 | 28.10 | 27.20 | -1.13 | -3.99% | 26.80 | 28.37 | 113697 | 30979.37 | 2.72% | 2.00 |
| 2025-12-29 | 29.07 | 28.33 | -0.63 | -2.18% | 28.09 | 29.07 | 77996 | 22174.49 | 1.87% | 0.00 |
| 2025-12-26 | 29.10 | 28.96 | -0.32 | -1.09% | 28.42 | 29.37 | 69328 | 20020.18 | 1.66% | 0.00 |
| 2025-12-25 | 29.73 | 29.28 | -0.62 | -2.07% | 29.01 | 30.11 | 67810 | 19910.81 | 1.62% | 0.00 |
| 2025-12-24 | 29.55 | 29.90 | 0.40 | 1.36% | 28.85 | 30.11 | 71604 | 21116.64 | 1.71% | 0.00 |
| 2025-12-23 | 30.31 | 29.50 | -0.50 | -1.67% | 29.37 | 30.45 | 82953 | 24721.04 | 1.99% | 0.00 |
| 2025-12-22 | 29.76 | 30.00 | 0.50 | 1.69% | 29.15 | 30.45 | 119457 | 35701.32 | 2.86% | 0.00 |
| 2025-12-19 | 27.88 | 29.50 | 2.20 | 8.06% | 27.64 | 30.38 | 176958 | 51885.43 | 4.24% | 0.00 |
| 2025-12-18 | 28.86 | 27.30 | -1.70 | -5.86% | 27.29 | 29.24 | 105234 | 29518.65 | 2.52% | 0.00 |
| 2025-12-17 | 29.03 | 29.00 | -0.25 | -0.85% | 28.45 | 29.62 | 74417 | 21577.40 | 1.78% | 0.00 |
| 2025-12-16 | 29.00 | 29.25 | 0.25 | 0.86% | 28.54 | 29.60 | 89685 | 26106.54 | 2.15% | 0.00 |
| 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 |
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。
