| 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 | 69.29 | 69.59 | 0.37 | 0.53% | 68.62 | 69.75 | 3657 | 2529.36 | 0.46% | 0.00 |
| 2026-02-03 | 68.04 | 69.22 | 1.51 | 2.23% | 68.01 | 69.35 | 4275 | 2938.63 | 0.54% | 0.00 |
| 2026-02-02 | 69.20 | 67.71 | -1.70 | -2.45% | 67.60 | 69.29 | 3763 | 2577.32 | 0.47% | 0.00 |
| 2026-01-30 | 68.78 | 69.41 | 0.61 | 0.89% | 68.03 | 69.50 | 3779 | 2604.21 | 0.48% | 0.00 |
| 2026-01-29 | 69.50 | 68.80 | -0.93 | -1.33% | 68.54 | 69.98 | 4991 | 3446.15 | 0.63% | 0.00 |
| 2026-01-28 | 70.89 | 69.73 | -1.03 | -1.46% | 69.49 | 71.39 | 8117 | 5670.06 | 1.02% | 0.00 |
| 2026-01-27 | 72.40 | 70.76 | -1.40 | -1.94% | 69.45 | 72.40 | 11171 | 7867.92 | 1.41% | 0.00 |
| 2026-01-26 | 70.75 | 72.16 | 1.56 | 2.21% | 70.58 | 72.88 | 15219 | 10947.58 | 1.92% | 13.00 |
| 2026-01-23 | 69.96 | 70.60 | 1.06 | 1.52% | 68.62 | 70.79 | 10250 | 7124.46 | 1.29% | 0.00 |
| 2026-01-22 | 69.88 | 69.54 | 0.82 | 1.19% | 68.81 | 71.36 | 11188 | 7848.16 | 1.41% | 0.00 |
| 2026-01-21 | 68.77 | 68.72 | 1.02 | 1.51% | 67.67 | 68.88 | 9568 | 6525.92 | 1.21% | 60.05 |
| 2026-01-20 | 68.00 | 67.70 | 1.71 | 2.59% | 67.60 | 71.00 | 12143 | 8348.35 | 1.53% | 0.00 |
| 2026-01-19 | 65.43 | 65.99 | 0.56 | 0.86% | 65.05 | 66.10 | 3279 | 2160.78 | 0.41% | 0.00 |
| 2026-01-16 | 66.24 | 65.43 | -0.62 | -0.94% | 65.35 | 66.38 | 3116 | 2047.94 | 0.39% | 0.00 |
| 2026-01-15 | 66.24 | 66.05 | -0.14 | -0.21% | 65.60 | 66.65 | 3860 | 2546.37 | 0.49% | 0.00 |
| 2026-01-14 | 66.30 | 66.19 | 0.22 | 0.33% | 65.86 | 66.99 | 7915 | 5265.73 | 1.00% | 0.00 |
| 2026-01-13 | 65.65 | 65.97 | 0.27 | 0.41% | 65.65 | 66.85 | 6343 | 4207.88 | 0.80% | 0.00 |
| 2026-01-12 | 65.17 | 65.70 | 0.60 | 0.92% | 64.71 | 65.85 | 5353 | 3498.03 | 0.68% | 0.00 |
| 2026-01-09 | 64.90 | 65.10 | 0.20 | 0.31% | 64.64 | 65.26 | 6811 | 4427.35 | 0.86% | 0.00 |
| 2026-01-08 | 64.95 | 64.90 | -0.10 | -0.15% | 64.57 | 65.45 | 3866 | 2518.09 | 0.49% | 0.00 |
| 2026-01-07 | 64.81 | 65.00 | 0.25 | 0.39% | 64.60 | 65.49 | 4180 | 2716.28 | 0.53% | 0.00 |
| 2026-01-06 | 64.62 | 64.75 | 0.13 | 0.20% | 64.32 | 65.20 | 4584 | 2969.23 | 0.58% | 0.00 |
| 2026-01-05 | 63.50 | 64.62 | 0.73 | 1.14% | 63.50 | 65.01 | 8268 | 5318.13 | 1.04% | 0.00 |
| 2025-12-31 | 63.75 | 63.89 | -0.02 | -0.03% | 63.46 | 64.43 | 3157 | 2013.06 | 0.40% | 0.00 |
| 2025-12-30 | 63.75 | 63.91 | 0.00 | 0.00% | 63.19 | 64.21 | 3128 | 1994.87 | 0.39% | 0.00 |
| 2025-12-29 | 64.08 | 63.91 | -0.17 | -0.27% | 63.73 | 64.23 | 2799 | 1789.71 | 0.35% | 0.00 |
| 2025-12-26 | 63.99 | 64.08 | 0.14 | 0.22% | 63.52 | 64.31 | 2263 | 1446.20 | 0.29% | 0.00 |
| 2025-12-25 | 63.38 | 63.94 | 0.56 | 0.88% | 63.01 | 64.10 | 3952 | 2516.96 | 0.50% | 0.00 |
| 2025-12-24 | 62.63 | 63.38 | 0.47 | 0.75% | 62.34 | 63.39 | 4808 | 3024.14 | 0.61% | 0.00 |
| 2025-12-23 | 63.90 | 62.91 | -0.72 | -1.13% | 62.79 | 63.90 | 2036 | 1286.00 | 0.26% | 0.00 |
| 2025-12-22 | 63.36 | 63.63 | 0.04 | 0.06% | 63.35 | 63.94 | 2375 | 1511.76 | 0.30% | 0.00 |
| 2025-12-19 | 63.01 | 63.59 | 0.58 | 0.92% | 62.83 | 63.77 | 3313 | 2099.46 | 0.42% | 0.00 |
| 2025-12-18 | 63.33 | 63.01 | -0.32 | -0.51% | 62.63 | 63.33 | 2310 | 1457.23 | 0.29% | 0.00 |
| 2025-12-17 | 62.00 | 63.33 | 0.87 | 1.39% | 61.90 | 63.58 | 4585 | 2866.54 | 0.58% | 0.00 |
| 2025-12-16 | 64.60 | 62.46 | -2.14 | -3.31% | 62.00 | 64.60 | 6340 | 3975.54 | 0.80% | 0.00 |
| 2025-12-15 | 63.00 | 64.60 | 1.67 | 2.65% | 62.93 | 64.85 | 10130 | 6489.41 | 1.28% | 0.00 |
| 2025-12-12 | 61.70 | 62.93 | 1.12 | 1.81% | 61.38 | 63.19 | 10575 | 6586.23 | 1.33% | 30.00 |
| 2025-12-11 | 62.88 | 61.81 | -1.01 | -1.61% | 61.63 | 63.10 | 5804 | 3612.58 | 0.73% | 0.00 |
| 2025-12-10 | 63.84 | 62.82 | -0.71 | -1.12% | 62.73 | 63.95 | 4091 | 2577.28 | 0.52% | 0.00 |
| 2025-12-09 | 63.80 | 63.53 | -0.65 | -1.01% | 63.51 | 64.45 | 2303 | 1470.05 | 0.29% | 0.00 |
| 2025-12-08 | 64.20 | 64.18 | 0.07 | 0.11% | 64.05 | 64.59 | 2615 | 1682.07 | 0.33% | 0.00 |
| 2025-12-05 | 63.79 | 64.11 | 0.43 | 0.68% | 63.42 | 64.15 | 1284 | 819.83 | 0.16% | 0.00 |
| 2025-12-04 | 63.83 | 63.68 | -0.37 | -0.58% | 63.50 | 64.20 | 3419 | 2177.26 | 0.43% | 0.10 |
| 2025-12-03 | 65.00 | 64.05 | -1.11 | -1.70% | 63.92 | 65.39 | 3457 | 2227.88 | 0.44% | 0.00 |
| 2025-12-02 | 65.70 | 65.16 | -0.56 | -0.85% | 64.86 | 65.75 | 3102 | 2019.26 | 0.39% | 0.00 |
| 2025-12-01 | 66.98 | 65.72 | -1.04 | -1.56% | 65.61 | 67.00 | 6649 | 4384.98 | 0.84% | 0.00 |
| 2025-11-28 | 66.55 | 66.76 | -0.32 | -0.48% | 66.20 | 67.30 | 4196 | 2797.15 | 0.53% | 0.00 |
| 2025-11-27 | 66.80 | 67.08 | 0.08 | 0.12% | 66.63 | 67.48 | 1613 | 1084.15 | 0.20% | 0.00 |
| 2025-11-26 | 66.66 | 67.00 | 0.31 | 0.46% | 66.43 | 67.47 | 2692 | 1801.72 | 0.34% | 0.00 |
| 2025-11-25 | 65.82 | 66.69 | 0.63 | 0.95% | 65.82 | 67.02 | 2052 | 1369.42 | 0.26% | 0.00 |
| 2025-11-24 | 64.85 | 66.06 | 1.06 | 1.63% | 64.85 | 66.40 | 3209 | 2109.90 | 0.40% | 0.00 |
| 2025-11-21 | 66.21 | 65.00 | -2.00 | -2.99% | 64.88 | 67.00 | 3665 | 2406.61 | 0.46% | 0.00 |
| 2025-11-20 | 67.18 | 67.00 | 0.00 | 0.00% | 66.13 | 67.66 | 4122 | 2746.34 | 0.52% | 0.00 |
| 2025-11-19 | 68.16 | 67.00 | -1.16 | -1.70% | 66.83 | 68.88 | 3751 | 2531.38 | 0.47% | 0.00 |
| 2025-11-18 | 69.66 | 68.16 | -1.28 | -1.84% | 68.14 | 69.66 | 3264 | 2242.50 | 0.41% | 0.00 |
| 2025-11-17 | 70.18 | 69.44 | -1.11 | -1.57% | 68.90 | 70.38 | 6185 | 4298.65 | 0.78% | 0.00 |
| 2025-11-14 | 70.37 | 70.55 | 0.10 | 0.14% | 69.90 | 71.45 | 5655 | 4015.79 | 0.71% | 0.00 |
| 2025-11-13 | 69.99 | 70.45 | 0.36 | 0.51% | 69.22 | 70.68 | 5473 | 3823.94 | 0.69% | 0.00 |
| 2025-11-12 | 69.85 | 70.09 | 1.03 | 1.49% | 69.10 | 70.99 | 8279 | 5812.21 | 1.04% | 0.00 |
| 2025-11-11 | 68.45 | 69.06 | 0.17 | 0.25% | 68.45 | 69.48 | 4337 | 2989.60 | 0.55% | 0.00 |
| 2025-11-10 | 67.98 | 68.89 | 0.93 | 1.37% | 67.70 | 69.01 | 5900 | 4029.88 | 0.74% | 0.00 |
| 2025-11-07 | 67.75 | 67.96 | 0.07 | 0.10% | 67.44 | 68.24 | 3557 | 2412.74 | 0.45% | 0.00 |
| 2025-11-06 | 67.97 | 67.89 | -0.08 | -0.12% | 67.58 | 68.30 | 4178 | 2839.40 | 0.53% | 0.00 |
| 2025-11-05 | 68.01 | 67.97 | -0.43 | -0.63% | 67.56 | 68.60 | 2596 | 1765.57 | 0.33% | 0.00 |
| 2025-11-04 | 68.80 | 68.40 | 0.31 | 0.46% | 67.13 | 68.80 | 4676 | 3167.37 | 0.59% | 0.00 |
| 2025-11-03 | 68.80 | 68.09 | -0.71 | -1.03% | 67.60 | 69.53 | 5596 | 3820.95 | 0.71% | 0.00 |
| 2025-10-31 | 67.00 | 68.80 | 0.58 | 0.85% | 65.58 | 69.17 | 11684 | 7889.87 | 1.47% | 0.00 |
| 2025-10-30 | 68.96 | 68.22 | -0.67 | -0.97% | 68.14 | 69.68 | 4089 | 2803.35 | 0.52% | 0.00 |
| 2025-10-29 | 68.57 | 68.89 | 0.09 | 0.13% | 68.01 | 69.08 | 3800 | 2602.02 | 0.48% | 0.00 |
| 2025-10-28 | 69.58 | 68.80 | -0.89 | -1.28% | 68.50 | 69.96 | 3891 | 2686.74 | 0.49% | 0.00 |
| 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 |
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。
