| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-20 | 8.82 | 8.83 | 0.02 | 0.23% | 8.70 | 8.92 | 39851 | 3505.57 | 0.99% | 10.00 |
| 2025-06-19 | 9.09 | 8.81 | -0.29 | -3.19% | 8.77 | 9.10 | 42750 | 3804.71 | 1.07% | 0.00 |
| 2025-06-18 | 9.10 | 9.10 | -0.05 | -0.55% | 8.91 | 9.11 | 39282 | 3543.39 | 0.98% | 0.00 |
| 2025-06-17 | 9.32 | 9.15 | -0.15 | -1.61% | 9.04 | 9.45 | 64542 | 5959.23 | 1.61% | 1.00 |
| 2025-06-16 | 9.26 | 9.30 | -0.01 | -0.11% | 9.25 | 9.41 | 41518 | 3868.83 | 1.03% | 0.00 |
| 2025-06-13 | 9.75 | 9.31 | -0.51 | -5.19% | 9.28 | 9.86 | 85519 | 8069.42 | 2.13% | 0.00 |
| 2025-06-12 | 9.80 | 9.82 | -0.03 | -0.30% | 9.69 | 9.92 | 55810 | 5461.42 | 1.39% | 0.00 |
| 2025-06-11 | 9.70 | 9.85 | 0.14 | 1.44% | 9.62 | 10.00 | 94409 | 9246.69 | 2.35% | 0.00 |
| 2025-06-10 | 9.81 | 9.71 | -0.12 | -1.22% | 9.56 | 9.96 | 81089 | 7929.12 | 2.02% | 0.00 |
| 2025-06-09 | 9.53 | 9.83 | 0.29 | 3.04% | 9.46 | 9.94 | 119010 | 11594.46 | 2.97% | 0.00 |
| 2025-06-06 | 9.98 | 9.54 | -0.45 | -4.50% | 9.41 | 9.99 | 148559 | 14331.83 | 3.70% | 5.00 |
| 2025-06-05 | 9.52 | 9.99 | 0.47 | 4.94% | 9.43 | 10.15 | 189658 | 18762.94 | 4.73% | 0.00 |
| 2025-06-04 | 9.53 | 9.52 | -0.05 | -0.52% | 9.46 | 9.65 | 54690 | 5214.81 | 1.36% | 0.00 |
| 2025-06-03 | 9.30 | 9.57 | 0.20 | 2.13% | 9.30 | 9.60 | 61920 | 5897.43 | 1.54% | 0.00 |
| 2025-05-30 | 9.53 | 9.37 | -0.16 | -1.68% | 9.33 | 9.60 | 67059 | 6343.88 | 1.67% | 1.00 |
| 2025-05-29 | 9.21 | 9.53 | 0.31 | 3.36% | 9.16 | 9.58 | 89822 | 8505.32 | 2.24% | 0.00 |
| 2025-05-28 | 9.35 | 9.22 | -0.17 | -1.81% | 9.20 | 9.56 | 61957 | 5778.29 | 1.54% | 0.00 |
| 2025-05-27 | 9.29 | 9.41 | 0.11 | 1.18% | 9.21 | 9.44 | 65094 | 6079.72 | 1.62% | 0.00 |
| 2025-05-26 | 9.41 | 9.30 | -0.07 | -0.75% | 9.20 | 9.64 | 94392 | 8842.13 | 2.35% | 0.00 |
| 2025-05-23 | 9.26 | 9.37 | 0.11 | 1.19% | 9.26 | 9.68 | 127218 | 12091.99 | 3.17% | 0.00 |
| 2025-05-22 | 9.47 | 9.26 | -0.33 | -3.44% | 9.24 | 9.70 | 70044 | 6595.70 | 1.75% | 0.00 |
| 2025-05-21 | 9.51 | 9.59 | 0.07 | 0.74% | 9.38 | 9.68 | 106764 | 10171.21 | 2.66% | 0.00 |
| 2025-05-20 | 9.21 | 9.52 | 0.30 | 3.25% | 9.13 | 9.63 | 118590 | 11227.61 | 2.96% | 0.00 |
| 2025-05-19 | 9.18 | 9.22 | -0.08 | -0.86% | 9.00 | 9.29 | 79647 | 7268.69 | 1.98% | 0.00 |
| 2025-05-16 | 9.20 | 9.30 | 0.19 | 2.09% | 9.12 | 9.38 | 71566 | 6612.45 | 1.78% | 20.00 |
| 2025-05-15 | 9.25 | 9.11 | -0.12 | -1.30% | 9.04 | 9.29 | 68992 | 6313.52 | 1.72% | 0.00 |
| 2025-05-14 | 9.29 | 9.23 | -0.16 | -1.70% | 9.10 | 9.35 | 95165 | 8760.47 | 2.37% | 0.00 |
| 2025-05-13 | 9.81 | 9.39 | -0.59 | -5.91% | 9.26 | 9.90 | 177311 | 16782.35 | 4.42% | 0.00 |
| 2025-05-12 | 9.60 | 9.98 | 0.41 | 4.28% | 9.59 | 10.10 | 263783 | 26069.50 | 6.57% | 5.00 |
| 2025-05-09 | 9.37 | 9.57 | 0.20 | 2.13% | 9.06 | 9.85 | 174797 | 16546.61 | 4.36% | 5.00 |
| 2025-05-08 | 9.26 | 9.37 | -0.07 | -0.74% | 9.14 | 9.43 | 124901 | 11559.54 | 3.11% | 0.00 |
| 2025-05-07 | 9.30 | 9.44 | 0.26 | 2.83% | 9.22 | 10.15 | 160103 | 15388.49 | 3.99% | 0.00 |
| 2025-05-06 | 9.00 | 9.18 | 0.36 | 4.08% | 8.91 | 9.64 | 108656 | 9984.41 | 2.71% | 0.00 |
| 2025-04-30 | 8.56 | 8.82 | 0.25 | 2.92% | 8.55 | 9.16 | 84374 | 7494.08 | 2.10% | 0.00 |
| 2025-04-29 | 8.69 | 8.57 | -0.24 | -2.72% | 8.57 | 8.92 | 72128 | 6253.24 | 1.80% | 0.00 |
| 2025-04-28 | 8.75 | 8.81 | 0.55 | 6.66% | 8.60 | 9.29 | 131197 | 11676.63 | 3.27% | 0.00 |
| 2025-04-25 | 8.69 | 8.26 | -0.47 | -5.38% | 8.20 | 8.79 | 79734 | 6683.94 | 1.99% | 0.00 |
| 2025-04-24 | 8.85 | 8.73 | -0.16 | -1.80% | 8.61 | 8.93 | 48456 | 4240.91 | 1.21% | 0.00 |
| 2025-04-23 | 8.87 | 8.89 | -0.08 | -0.89% | 8.75 | 8.98 | 70013 | 6207.57 | 1.74% | 0.00 |
| 2025-04-22 | 8.51 | 8.97 | 0.42 | 4.91% | 8.51 | 9.04 | 98633 | 8694.14 | 2.46% | 0.00 |
| 2025-04-21 | 8.18 | 8.55 | 0.32 | 3.89% | 8.17 | 8.56 | 52558 | 4445.35 | 1.31% | 0.00 |
| 2025-04-18 | 8.34 | 8.23 | -0.12 | -1.44% | 8.11 | 8.42 | 35688 | 2934.41 | 0.89% | 0.00 |
| 2025-04-17 | 8.39 | 8.35 | -0.01 | -0.12% | 8.30 | 8.48 | 33119 | 2783.69 | 0.83% | 52.00 |
| 2025-04-16 | 8.55 | 8.36 | -0.25 | -2.90% | 8.20 | 8.69 | 54017 | 4554.99 | 1.35% | 0.00 |
| 2025-04-15 | 8.46 | 8.61 | 0.12 | 1.41% | 8.41 | 8.65 | 60058 | 5133.57 | 1.50% | 0.00 |
| 2025-04-14 | 8.34 | 8.49 | 0.26 | 3.16% | 8.26 | 8.62 | 60868 | 5135.51 | 1.52% | 0.00 |
| 2025-04-11 | 8.00 | 8.23 | 0.24 | 3.00% | 7.90 | 8.36 | 65917 | 5376.61 | 1.64% | 0.00 |
| 2025-04-10 | 7.82 | 7.99 | 0.21 | 2.70% | 7.82 | 8.16 | 65234 | 5245.29 | 1.63% | 0.00 |
| 2025-04-09 | 7.54 | 7.78 | 0.11 | 1.43% | 6.90 | 7.81 | 92264 | 6785.23 | 2.30% | 0.00 |
| 2025-04-08 | 7.40 | 7.67 | 0.33 | 4.50% | 7.40 | 7.94 | 80631 | 6196.61 | 2.01% | 0.00 |
| 2025-04-07 | 8.48 | 7.34 | -1.84 | -20.04% | 7.34 | 8.70 | 99128 | 7805.18 | 2.47% | 0.00 |
| 2025-04-03 | 8.95 | 9.18 | 0.14 | 1.55% | 8.95 | 9.36 | 67680 | 6233.08 | 1.69% | 0.00 |
| 2025-04-02 | 9.08 | 9.04 | -0.07 | -0.77% | 9.00 | 9.17 | 40600 | 3683.54 | 1.01% | 0.00 |
| 2025-04-01 | 8.78 | 9.11 | 0.32 | 3.64% | 8.78 | 9.28 | 89410 | 8187.62 | 2.23% | 0.00 |
| 2025-03-31 | 8.95 | 8.79 | -0.09 | -1.01% | 8.64 | 8.95 | 55809 | 4882.38 | 1.39% | 0.00 |
| 2025-03-28 | 9.09 | 8.88 | -0.25 | -2.74% | 8.88 | 9.24 | 84264 | 7645.97 | 2.10% | 0.00 |
| 2025-03-27 | 9.12 | 9.13 | 0.02 | 0.22% | 9.01 | 9.35 | 83475 | 7656.48 | 2.08% | 8.00 |
| 2025-03-26 | 8.86 | 9.11 | 0.27 | 3.05% | 8.78 | 9.22 | 92436 | 8344.26 | 2.30% | 0.00 |
| 2025-03-25 | 8.95 | 8.84 | -0.15 | -1.67% | 8.75 | 9.06 | 70187 | 6211.30 | 1.75% | 0.00 |
| 2025-03-24 | 9.08 | 8.99 | -0.21 | -2.28% | 8.82 | 9.23 | 100381 | 9045.30 | 2.50% | 0.00 |
| 2025-03-21 | 9.22 | 9.20 | -0.11 | -1.18% | 9.05 | 9.40 | 138809 | 12755.95 | 3.46% | 0.00 |
| 2025-03-20 | 9.70 | 9.31 | -0.99 | -9.61% | 9.31 | 9.80 | 282766 | 26761.90 | 7.05% | 0.00 |
| 2025-03-19 | 9.80 | 10.30 | 0.46 | 4.67% | 9.80 | 10.87 | 253968 | 25826.30 | 6.33% | 0.00 |
| 2025-03-18 | 9.44 | 9.84 | 0.39 | 4.13% | 9.35 | 9.98 | 180620 | 17599.12 | 4.50% | 20.00 |
| 2025-03-17 | 9.40 | 9.45 | -0.04 | -0.42% | 9.30 | 9.85 | 186343 | 17755.06 | 4.64% | 0.00 |
| 2025-03-14 | 9.14 | 9.49 | 0.47 | 5.21% | 8.98 | 9.55 | 209749 | 19489.40 | 5.23% | 0.00 |
| 2025-03-13 | 8.76 | 9.02 | 0.35 | 4.04% | 8.71 | 9.61 | 186275 | 16927.08 | 4.64% | 0.00 |
| 2025-03-12 | 8.77 | 8.67 | -0.09 | -1.03% | 8.66 | 8.80 | 39198 | 3408.41 | 0.98% | 0.00 |
| 2025-03-11 | 8.69 | 8.76 | -0.02 | -0.23% | 8.58 | 8.76 | 37204 | 3223.15 | 0.93% | 0.00 |
| 2025-03-10 | 8.71 | 8.78 | 0.12 | 1.39% | 8.69 | 8.95 | 50250 | 4422.17 | 1.25% | 5.00 |
| 2025-03-07 | 8.80 | 8.66 | -0.13 | -1.48% | 8.60 | 8.82 | 42858 | 3727.54 | 1.07% | 4.00 |
| 2025-03-06 | 8.62 | 8.79 | 0.19 | 2.21% | 8.54 | 8.83 | 56333 | 4909.94 | 1.40% | 0.00 |
| 2025-03-05 | 8.88 | 8.60 | -0.15 | -1.71% | 8.49 | 9.15 | 78951 | 6883.81 | 1.97% | 0.00 |
| 2025-03-04 | 8.51 | 8.75 | 0.21 | 2.46% | 8.41 | 8.84 | 59387 | 5125.05 | 1.48% | 0.00 |
| 2025-03-03 | 8.35 | 8.54 | 0.22 | 2.64% | 8.31 | 8.73 | 61398 | 5240.48 | 1.53% | 0.00 |
| 2025-02-28 | 8.58 | 8.32 | -0.28 | -3.26% | 8.30 | 8.68 | 49117 | 4156.52 | 1.22% | 0.00 |
| 2025-02-27 | 8.68 | 8.60 | -0.04 | -0.46% | 8.46 | 8.68 | 43472 | 3729.07 | 1.08% | 23.00 |
| 2025-02-26 | 8.65 | 8.64 | -0.01 | -0.12% | 8.54 | 8.70 | 43950 | 3777.73 | 1.10% | 0.00 |
| 2025-02-25 | 8.61 | 8.65 | -0.04 | -0.46% | 8.56 | 8.77 | 39823 | 3445.51 | 0.99% | 0.00 |
| 2025-02-24 | 8.85 | 8.69 | -0.10 | -1.14% | 8.61 | 8.86 | 56868 | 4951.13 | 1.42% | 0.00 |
易瑞生物(300942)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。
