| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-27 | 68.90 | 69.69 | 0.84 | 1.22% | 68.25 | 69.93 | 6808 | 4720.28 | 0.86% | 0.00 |
| 2025-10-24 | 67.00 | 68.85 | 1.53 | 2.27% | 66.93 | 68.98 | 7903 | 5419.71 | 1.00% | 0.00 |
| 2025-10-23 | 66.81 | 67.32 | 0.34 | 0.51% | 66.10 | 67.47 | 2702 | 1806.24 | 0.34% | 0.00 |
| 2025-10-22 | 66.82 | 66.98 | -0.12 | -0.18% | 66.76 | 67.68 | 2226 | 1492.09 | 0.28% | 0.00 |
| 2025-10-21 | 65.78 | 67.10 | 1.58 | 2.41% | 65.52 | 67.24 | 3804 | 2526.66 | 0.48% | 0.00 |
| 2025-10-20 | 66.46 | 65.52 | -0.03 | -0.05% | 65.41 | 66.46 | 3107 | 2039.28 | 0.39% | 0.00 |
| 2025-10-17 | 66.49 | 65.55 | -0.46 | -0.70% | 65.49 | 66.60 | 3633 | 2396.20 | 0.46% | 0.00 |
| 2025-10-16 | 67.41 | 66.01 | -1.15 | -1.71% | 65.89 | 67.77 | 7558 | 5071.78 | 0.95% | 0.00 |
| 2025-10-15 | 67.10 | 68.15 | 0.95 | 1.41% | 66.80 | 68.15 | 6455 | 4361.43 | 0.81% | 0.00 |
| 2025-10-14 | 67.60 | 67.20 | 0.05 | 0.07% | 67.01 | 68.17 | 5986 | 4040.85 | 0.76% | 0.00 |
| 2025-10-13 | 67.51 | 67.15 | -1.24 | -1.81% | 66.66 | 68.10 | 5697 | 3828.83 | 0.72% | 0.00 |
| 2025-10-10 | 68.46 | 68.39 | -0.05 | -0.07% | 68.25 | 68.93 | 6791 | 4657.49 | 0.86% | 0.00 |
| 2025-10-09 | 69.39 | 68.44 | -0.51 | -0.74% | 68.28 | 69.73 | 8169 | 5622.59 | 1.03% | 0.00 |
| 2025-09-30 | 67.50 | 68.95 | 1.65 | 2.45% | 67.01 | 69.08 | 7512 | 5122.12 | 0.95% | 0.00 |
| 2025-09-29 | 67.50 | 67.30 | 0.00 | 0.00% | 66.30 | 67.76 | 3544 | 2374.22 | 0.45% | 0.00 |
| 2025-09-26 | 67.40 | 67.30 | -0.10 | -0.15% | 66.90 | 67.75 | 3439 | 2313.71 | 0.43% | 0.00 |
| 2025-09-25 | 67.57 | 67.40 | -0.01 | -0.01% | 67.21 | 68.11 | 4559 | 3085.92 | 0.58% | 0.00 |
| 2025-09-24 | 66.60 | 67.41 | 0.78 | 1.17% | 66.30 | 67.54 | 4615 | 3102.11 | 0.58% | 0.00 |
| 2025-09-23 | 67.51 | 66.63 | -1.08 | -1.60% | 65.96 | 68.14 | 4989 | 3319.09 | 0.63% | 0.00 |
| 2025-09-22 | 68.42 | 67.71 | -0.69 | -1.01% | 67.40 | 68.80 | 4142 | 2809.10 | 0.52% | 0.00 |
| 2025-09-19 | 67.13 | 68.40 | 1.31 | 1.95% | 67.00 | 68.47 | 6412 | 4338.52 | 0.81% | 0.00 |
| 2025-09-18 | 68.20 | 67.09 | -0.99 | -1.45% | 66.70 | 68.28 | 7364 | 4978.25 | 0.93% | 0.00 |
| 2025-09-17 | 67.71 | 68.08 | 0.35 | 0.52% | 67.38 | 68.37 | 5906 | 4008.15 | 0.74% | 0.00 |
| 2025-09-16 | 67.86 | 67.73 | 0.01 | 0.01% | 67.00 | 67.86 | 7924 | 5340.33 | 1.00% | 0.00 |
| 2025-09-15 | 68.28 | 67.72 | -0.48 | -0.70% | 67.45 | 68.28 | 5172 | 3503.90 | 0.65% | 0.00 |
| 2025-09-12 | 68.33 | 68.20 | -0.13 | -0.19% | 67.97 | 68.90 | 6215 | 4244.13 | 0.78% | 0.00 |
| 2025-09-11 | 68.48 | 68.33 | 0.12 | 0.18% | 67.18 | 68.48 | 6960 | 4718.70 | 0.88% | 0.00 |
| 2025-09-10 | 68.68 | 68.21 | -0.34 | -0.50% | 67.91 | 68.97 | 4416 | 3018.48 | 0.56% | 29.74 |
| 2025-09-09 | 69.70 | 68.55 | -1.09 | -1.57% | 68.44 | 69.95 | 5312 | 3667.91 | 0.67% | 0.00 |
| 2025-09-08 | 68.37 | 69.64 | 1.23 | 1.80% | 68.37 | 69.87 | 6069 | 4206.72 | 0.77% | 0.00 |
| 2025-09-05 | 68.00 | 68.41 | 0.83 | 1.23% | 67.02 | 68.80 | 7790 | 5304.10 | 0.98% | 0.00 |
| 2025-09-04 | 69.06 | 67.58 | -1.07 | -1.56% | 66.93 | 69.08 | 8203 | 5592.55 | 1.03% | 0.00 |
| 2025-09-03 | 70.04 | 68.65 | -1.23 | -1.76% | 68.32 | 70.39 | 6847 | 4749.80 | 0.86% | 0.00 |
| 2025-09-02 | 71.70 | 69.88 | -1.82 | -2.54% | 69.58 | 71.70 | 10656 | 7485.66 | 1.34% | 0.00 |
| 2025-09-01 | 71.74 | 71.70 | -1.22 | -1.67% | 70.51 | 72.88 | 12768 | 9150.54 | 1.61% | 0.00 |
| 2025-08-29 | 72.14 | 72.92 | 0.74 | 1.03% | 72.14 | 73.48 | 8104 | 5881.11 | 1.02% | 0.00 |
| 2025-08-28 | 72.79 | 72.18 | -0.38 | -0.52% | 70.13 | 73.78 | 10677 | 7707.97 | 1.35% | 0.00 |
| 2025-08-27 | 75.60 | 72.56 | -2.88 | -3.82% | 72.56 | 75.90 | 11520 | 8630.02 | 1.45% | 0.00 |
| 2025-08-26 | 76.01 | 75.44 | -0.73 | -0.96% | 75.30 | 76.15 | 4832 | 3654.07 | 0.61% | 0.00 |
| 2025-08-25 | 75.29 | 76.17 | 0.88 | 1.17% | 75.10 | 76.80 | 8347 | 6351.61 | 1.05% | 0.00 |
| 2025-08-22 | 75.03 | 75.29 | 0.11 | 0.15% | 74.40 | 75.50 | 5800 | 4345.76 | 0.73% | 0.00 |
| 2025-08-21 | 74.72 | 75.18 | 0.68 | 0.91% | 74.27 | 75.90 | 8109 | 6088.14 | 1.02% | 0.00 |
| 2025-08-20 | 74.55 | 74.50 | -0.15 | -0.20% | 73.51 | 74.79 | 6278 | 4652.33 | 0.79% | 0.00 |
| 2025-08-19 | 74.55 | 74.65 | 0.05 | 0.07% | 74.30 | 75.77 | 5154 | 3864.13 | 0.65% | 0.00 |
| 2025-08-18 | 75.55 | 74.60 | -0.66 | -0.88% | 74.35 | 76.26 | 10851 | 8121.41 | 1.37% | 0.00 |
| 2025-08-15 | 74.80 | 75.26 | 1.08 | 1.46% | 73.87 | 75.40 | 5082 | 3797.57 | 0.64% | 0.00 |
| 2025-08-14 | 76.39 | 74.18 | -2.76 | -3.59% | 74.02 | 77.54 | 11235 | 8480.15 | 1.42% | 0.00 |
| 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 |
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。
