| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-13 | 77.00 | 76.94 | -0.73 | -0.94% | 75.85 | 78.20 | 9241 | 7119.17 | 1.17% | 0.00 |
| 2025-08-12 | 75.60 | 77.67 | 2.41 | 3.20% | 74.60 | 78.11 | 13721 | 10544.09 | 1.73% | 0.00 |
| 2025-08-11 | 74.15 | 75.26 | 1.11 | 1.50% | 74.15 | 76.00 | 7005 | 5258.07 | 0.88% | 0.00 |
| 2025-08-08 | 74.43 | 74.15 | -0.50 | -0.67% | 72.80 | 75.19 | 9049 | 6701.33 | 1.14% | 0.00 |
| 2025-08-07 | 74.65 | 74.65 | -0.04 | -0.05% | 74.11 | 76.72 | 10576 | 7976.31 | 1.33% | 0.00 |
| 2025-08-06 | 73.40 | 74.69 | 1.27 | 1.73% | 72.80 | 74.93 | 9439 | 6971.86 | 1.19% | 0.00 |
| 2025-08-05 | 73.00 | 73.42 | 0.42 | 0.58% | 73.00 | 76.28 | 11069 | 8228.36 | 1.40% | 0.00 |
| 2025-08-04 | 73.02 | 73.00 | -0.02 | -0.03% | 71.10 | 73.47 | 12091 | 8703.44 | 1.53% | 0.00 |
| 2025-08-01 | 71.98 | 73.02 | 1.30 | 1.81% | 71.22 | 74.00 | 11651 | 8509.03 | 1.47% | 0.00 |
| 2025-07-31 | 71.78 | 71.72 | -0.01 | -0.01% | 71.35 | 73.59 | 9660 | 6993.73 | 1.22% | 0.00 |
| 2025-07-30 | 72.21 | 71.73 | -0.96 | -1.32% | 71.05 | 73.26 | 9486 | 6847.55 | 1.20% | 0.00 |
| 2025-07-29 | 72.61 | 72.69 | 0.14 | 0.19% | 71.49 | 73.18 | 10287 | 7441.54 | 1.30% | 0.00 |
| 2025-07-28 | 73.25 | 72.55 | -0.45 | -0.62% | 72.04 | 74.22 | 10246 | 7443.99 | 1.29% | 0.00 |
| 2025-07-25 | 73.87 | 73.00 | -1.08 | -1.46% | 72.67 | 75.00 | 13481 | 9914.51 | 1.70% | 0.00 |
| 2025-07-24 | 71.88 | 74.08 | 3.28 | 4.63% | 70.36 | 75.80 | 26968 | 19696.24 | 3.40% | 0.00 |
| 2025-07-23 | 68.68 | 70.80 | 2.41 | 3.52% | 67.90 | 72.93 | 20987 | 14868.46 | 2.65% | 0.00 |
| 2025-07-22 | 68.16 | 68.39 | 0.09 | 0.13% | 67.90 | 69.28 | 6481 | 4441.16 | 0.82% | 0.00 |
| 2025-07-21 | 68.60 | 68.30 | 0.05 | 0.07% | 68.12 | 68.88 | 4833 | 3306.60 | 0.61% | 0.00 |
| 2025-07-18 | 67.97 | 68.25 | 0.28 | 0.41% | 67.65 | 68.47 | 5348 | 3637.59 | 0.67% | 0.00 |
| 2025-07-17 | 67.99 | 67.97 | 0.25 | 0.37% | 67.24 | 68.27 | 6677 | 4532.55 | 0.84% | 0.00 |
| 2025-07-16 | 67.41 | 67.72 | 0.33 | 0.49% | 67.00 | 67.87 | 4403 | 2968.16 | 0.56% | 0.00 |
| 2025-07-15 | 67.55 | 67.39 | -0.17 | -0.25% | 66.46 | 67.99 | 5919 | 3977.21 | 0.75% | 0.00 |
| 2025-07-14 | 66.65 | 67.56 | 0.66 | 0.99% | 66.50 | 67.95 | 5702 | 3824.22 | 0.72% | 0.00 |
| 2025-07-11 | 65.96 | 66.90 | 0.80 | 1.21% | 65.85 | 67.25 | 5744 | 3824.54 | 0.72% | 0.00 |
| 2025-07-10 | 66.30 | 66.10 | 0.00 | 0.00% | 65.91 | 66.39 | 4972 | 3289.34 | 0.63% | 0.00 |
| 2025-07-09 | 66.68 | 66.10 | -0.42 | -0.63% | 65.98 | 67.67 | 4695 | 3124.05 | 0.59% | 0.00 |
| 2025-07-08 | 66.71 | 66.52 | -0.19 | -0.28% | 66.04 | 66.95 | 5839 | 3877.64 | 0.74% | 0.00 |
| 2025-07-07 | 66.97 | 66.71 | -0.09 | -0.13% | 65.84 | 67.21 | 5595 | 3713.88 | 0.71% | 0.00 |
| 2025-07-04 | 67.29 | 66.80 | -0.26 | -0.39% | 66.61 | 67.53 | 4181 | 2802.31 | 0.53% | 0.00 |
| 2025-07-03 | 66.10 | 67.06 | 0.68 | 1.02% | 66.10 | 67.48 | 4466 | 2991.50 | 0.56% | 0.00 |
| 2025-07-02 | 66.85 | 66.38 | -0.89 | -1.32% | 66.16 | 67.71 | 4131 | 2749.91 | 0.52% | 0.00 |
| 2025-07-01 | 67.43 | 67.27 | 0.07 | 0.10% | 66.72 | 68.20 | 7296 | 4910.17 | 0.92% | 0.00 |
| 2025-06-30 | 66.50 | 67.20 | 0.70 | 1.05% | 65.30 | 67.83 | 6235 | 4159.76 | 0.79% | 0.00 |
| 2025-06-27 | 66.25 | 66.50 | 0.38 | 0.57% | 65.58 | 66.56 | 5589 | 3694.95 | 0.70% | 0.00 |
| 2025-06-26 | 65.52 | 66.12 | 0.60 | 0.92% | 65.00 | 66.77 | 6237 | 4128.15 | 0.79% | 0.00 |
| 2025-06-25 | 65.58 | 65.52 | 0.39 | 0.60% | 64.76 | 65.58 | 5077 | 3308.75 | 0.64% | 0.00 |
| 2025-06-24 | 64.30 | 65.13 | 1.09 | 1.70% | 64.30 | 66.44 | 6351 | 4143.82 | 0.80% | 0.00 |
| 2025-06-23 | 64.05 | 64.04 | -0.11 | -0.17% | 62.65 | 64.41 | 6293 | 3990.67 | 0.79% | 0.00 |
| 2025-06-20 | 63.55 | 64.15 | 0.60 | 0.94% | 63.02 | 64.50 | 3395 | 2174.34 | 0.43% | 0.00 |
| 2025-06-19 | 64.77 | 63.55 | -1.11 | -1.72% | 63.41 | 64.78 | 5449 | 3483.49 | 0.69% | 0.00 |
| 2025-06-18 | 65.47 | 64.66 | -0.52 | -0.80% | 64.40 | 65.47 | 4403 | 2854.51 | 0.56% | 0.00 |
| 2025-06-17 | 65.98 | 65.18 | -0.80 | -1.21% | 65.09 | 66.50 | 6177 | 4053.36 | 0.78% | 0.00 |
| 2025-06-16 | 65.98 | 65.98 | 0.26 | 0.40% | 64.83 | 66.10 | 6282 | 4126.54 | 0.79% | 0.00 |
| 2025-06-13 | 68.02 | 65.72 | -2.78 | -4.06% | 65.33 | 68.95 | 13117 | 8746.76 | 1.65% | 0.00 |
| 2025-06-12 | 66.45 | 68.50 | 2.05 | 3.09% | 66.02 | 68.68 | 10394 | 7032.24 | 1.31% | 20.23 |
| 2025-06-11 | 66.88 | 66.45 | -0.41 | -0.61% | 66.12 | 67.23 | 6716 | 4464.62 | 0.85% | 0.00 |
| 2025-06-10 | 68.46 | 68.33 | 0.31 | 0.46% | 66.90 | 68.68 | 14454 | 9804.98 | 1.82% | 0.00 |
| 2025-06-09 | 65.60 | 68.02 | 3.00 | 4.61% | 65.02 | 68.48 | 17958 | 12123.16 | 2.27% | 0.00 |
| 2025-06-06 | 64.68 | 65.02 | 0.21 | 0.32% | 64.39 | 65.80 | 6713 | 4357.15 | 0.85% | 0.00 |
| 2025-06-05 | 65.92 | 64.81 | -1.01 | -1.53% | 64.51 | 66.00 | 13492 | 8750.58 | 1.70% | 0.00 |
| 2025-06-04 | 67.15 | 65.82 | -1.38 | -2.05% | 65.00 | 67.15 | 14236 | 9376.63 | 1.80% | 0.00 |
| 2025-06-03 | 64.66 | 67.20 | 2.65 | 4.11% | 64.17 | 68.98 | 24812 | 16708.48 | 3.13% | 0.00 |
| 2025-05-30 | 64.55 | 64.55 | 0.04 | 0.06% | 63.90 | 65.27 | 8013 | 5178.24 | 1.01% | 0.00 |
| 2025-05-29 | 62.30 | 64.51 | 1.49 | 2.36% | 62.21 | 64.72 | 10906 | 6993.09 | 1.38% | 0.00 |
| 2025-05-28 | 62.88 | 63.02 | 0.17 | 0.27% | 62.40 | 63.56 | 11313 | 7116.86 | 1.43% | 0.00 |
| 2025-05-27 | 62.99 | 62.85 | 0.12 | 0.19% | 61.30 | 62.99 | 8488 | 5272.66 | 1.07% | 0.00 |
| 2025-05-26 | 63.40 | 62.73 | -0.47 | -0.74% | 62.40 | 63.64 | 10364 | 6514.72 | 1.31% | 0.00 |
| 2025-05-23 | 62.30 | 63.20 | 0.81 | 1.30% | 62.30 | 64.47 | 14760 | 9353.62 | 1.86% | 0.00 |
| 2025-05-22 | 64.42 | 62.39 | -2.03 | -3.15% | 62.26 | 64.45 | 11928 | 7536.11 | 1.50% | 0.00 |
| 2025-05-21 | 63.00 | 64.42 | 1.30 | 2.06% | 62.95 | 64.66 | 8302 | 5311.56 | 1.05% | 0.00 |
| 2025-05-20 | 62.58 | 63.12 | 0.76 | 1.22% | 62.27 | 63.54 | 6246 | 3939.52 | 0.79% | 0.00 |
| 2025-05-19 | 63.00 | 62.36 | -0.59 | -0.94% | 61.61 | 63.01 | 6908 | 4296.81 | 0.87% | 0.00 |
| 2025-05-16 | 63.48 | 62.95 | -0.29 | -0.46% | 62.44 | 63.78 | 7130 | 4485.73 | 0.90% | 0.00 |
| 2025-05-15 | 64.00 | 63.24 | -0.59 | -0.92% | 63.11 | 64.00 | 4171 | 2643.69 | 0.53% | 0.00 |
| 2025-05-14 | 64.50 | 63.83 | -0.91 | -1.41% | 63.50 | 65.07 | 7081 | 4525.06 | 0.89% | 0.00 |
| 2025-05-13 | 66.28 | 64.74 | -0.51 | -0.78% | 64.50 | 66.28 | 7622 | 4958.65 | 0.96% | 0.00 |
| 2025-05-12 | 64.74 | 65.25 | 1.24 | 1.94% | 64.00 | 66.41 | 12303 | 8034.21 | 1.55% | 0.00 |
| 2025-05-09 | 63.00 | 64.01 | 0.68 | 1.07% | 62.70 | 64.47 | 6965 | 4430.15 | 0.88% | 0.00 |
| 2025-05-08 | 62.55 | 63.33 | 0.89 | 1.43% | 62.01 | 63.45 | 8171 | 5136.37 | 1.03% | 0.00 |
| 2025-05-07 | 62.45 | 62.44 | 0.39 | 0.63% | 61.91 | 63.35 | 8581 | 5370.74 | 1.08% | 0.00 |
| 2025-05-06 | 62.88 | 62.05 | 0.19 | 0.31% | 61.72 | 63.18 | 12403 | 7707.89 | 1.56% | 0.00 |
| 2025-04-30 | 61.08 | 61.86 | 0.92 | 1.51% | 60.80 | 62.32 | 10434 | 6428.31 | 1.32% | 0.00 |
| 2025-04-29 | 65.00 | 60.94 | -4.01 | -6.17% | 60.40 | 65.00 | 19376 | 11851.61 | 2.60% | 0.00 |
| 2025-04-28 | 64.80 | 64.95 | -0.38 | -0.58% | 64.00 | 66.00 | 6711 | 4344.83 | 0.90% | 0.00 |
| 2025-04-25 | 65.99 | 65.33 | -0.65 | -0.99% | 64.04 | 66.59 | 6930 | 4496.99 | 0.93% | 0.00 |
| 2025-04-24 | 67.12 | 65.98 | -1.13 | -1.68% | 65.63 | 67.88 | 8633 | 5737.58 | 1.16% | 0.00 |
| 2025-04-23 | 67.58 | 67.11 | 0.07 | 0.10% | 66.90 | 67.98 | 4414 | 2971.60 | 0.59% | 0.00 |
| 2025-04-22 | 66.44 | 67.04 | 0.29 | 0.43% | 66.26 | 67.70 | 4332 | 2902.11 | 0.58% | 0.00 |
| 2025-04-21 | 66.77 | 66.75 | 0.78 | 1.18% | 65.49 | 66.88 | 5214 | 3464.11 | 0.70% | 0.00 |
| 2025-04-18 | 66.22 | 65.97 | -0.04 | -0.06% | 65.60 | 66.79 | 3295 | 2179.54 | 0.44% | 0.00 |
奥泰生物(688606)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。
