| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-05 | 35.27 | 36.03 | 0.65 | 1.84% | 34.80 | 36.45 | 29808 | 10712.71 | 2.00% | 0.00 |
| 2026-02-04 | 34.84 | 35.38 | 0.40 | 1.14% | 34.37 | 35.46 | 28168 | 9834.34 | 1.89% | 0.00 |
| 2026-02-03 | 34.55 | 34.98 | 0.61 | 1.77% | 33.37 | 35.00 | 43325 | 14776.05 | 2.90% | 0.00 |
| 2026-02-02 | 35.55 | 34.37 | -1.10 | -3.10% | 34.31 | 35.90 | 25872 | 9034.85 | 1.73% | 0.00 |
| 2026-01-30 | 36.71 | 35.47 | -1.54 | -4.16% | 35.20 | 37.19 | 39359 | 14134.18 | 2.64% | 0.00 |
| 2026-01-29 | 38.04 | 37.01 | -1.05 | -2.76% | 37.00 | 38.72 | 27376 | 10335.59 | 1.83% | 0.00 |
| 2026-01-28 | 39.29 | 38.06 | -1.32 | -3.35% | 37.92 | 39.29 | 27295 | 10486.03 | 1.83% | 0.00 |
| 2026-01-27 | 39.85 | 39.38 | -0.64 | -1.60% | 37.50 | 39.85 | 52297 | 20215.99 | 3.50% | 0.00 |
| 2026-01-26 | 40.32 | 40.02 | 0.18 | 0.45% | 39.72 | 41.35 | 47397 | 19185.42 | 3.17% | 0.00 |
| 2026-01-23 | 39.57 | 39.84 | 0.44 | 1.12% | 39.57 | 40.33 | 32328 | 12893.18 | 2.16% | 0.00 |
| 2026-01-22 | 41.37 | 39.40 | -1.47 | -3.60% | 39.18 | 41.40 | 37846 | 15070.23 | 2.53% | 0.00 |
| 2026-01-21 | 40.12 | 40.87 | 0.77 | 1.92% | 39.75 | 42.08 | 33976 | 13950.44 | 2.28% | 0.00 |
| 2026-01-20 | 41.46 | 40.10 | -1.36 | -3.28% | 39.78 | 41.90 | 35045 | 14167.15 | 2.35% | 0.00 |
| 2026-01-19 | 42.13 | 41.46 | -0.67 | -1.59% | 41.12 | 42.70 | 31361 | 13041.70 | 2.10% | 0.00 |
| 2026-01-16 | 44.00 | 42.13 | -1.05 | -2.43% | 42.03 | 44.19 | 29531 | 12598.18 | 1.98% | 0.00 |
| 2026-01-15 | 43.39 | 43.18 | -0.91 | -2.06% | 42.58 | 44.80 | 37314 | 16187.18 | 2.50% | 0.00 |
| 2026-01-14 | 44.81 | 44.09 | -0.84 | -1.87% | 42.81 | 46.30 | 57692 | 25693.14 | 3.86% | 0.00 |
| 2026-01-13 | 46.89 | 44.93 | -2.25 | -4.77% | 44.45 | 47.58 | 52701 | 23970.59 | 3.53% | 0.00 |
| 2026-01-12 | 45.01 | 47.18 | 2.21 | 4.91% | 44.86 | 47.80 | 72195 | 33545.05 | 4.83% | 0.00 |
| 2026-01-09 | 45.80 | 44.97 | -1.66 | -3.56% | 44.38 | 45.87 | 62602 | 28265.21 | 4.19% | 0.00 |
| 2026-01-08 | 45.54 | 46.63 | 0.44 | 0.95% | 43.59 | 48.01 | 113425 | 52330.16 | 7.60% | 0.00 |
| 2026-01-07 | 47.02 | 46.19 | -2.18 | -4.51% | 42.54 | 48.19 | 146075 | 66715.36 | 9.78% | 0.00 |
| 2026-01-06 | 48.69 | 48.37 | 3.03 | 6.68% | 45.83 | 50.98 | 249761 | 122365.07 | 16.73% | 0.00 |
| 2026-01-05 | 40.89 | 45.34 | 7.56 | 20.01% | 40.89 | 45.34 | 159612 | 70783.02 | 10.69% | 0.00 |
| 2025-12-31 | 39.01 | 37.78 | -1.20 | -3.08% | 37.68 | 39.50 | 23147 | 8813.10 | 1.55% | 0.00 |
| 2025-12-30 | 40.20 | 38.98 | -1.36 | -3.37% | 38.65 | 40.20 | 24064 | 9438.69 | 1.61% | 2.56 |
| 2025-12-29 | 38.64 | 40.34 | 1.52 | 3.92% | 38.38 | 41.81 | 44907 | 18239.12 | 3.01% | 0.00 |
| 2025-12-26 | 40.34 | 38.82 | -1.52 | -3.77% | 38.60 | 41.00 | 24349 | 9546.57 | 1.63% | 0.00 |
| 2025-12-25 | 39.60 | 40.34 | 0.45 | 1.13% | 39.60 | 41.13 | 28308 | 11415.52 | 1.90% | 0.00 |
| 2025-12-24 | 39.84 | 39.89 | -0.11 | -0.28% | 39.13 | 40.28 | 11034 | 4370.70 | 0.74% | 0.00 |
| 2025-12-23 | 39.66 | 40.00 | 0.30 | 0.76% | 39.11 | 40.20 | 14877 | 5920.26 | 1.00% | 0.00 |
| 2025-12-22 | 37.97 | 39.70 | 1.72 | 4.53% | 37.62 | 39.79 | 20655 | 7983.87 | 1.38% | 0.00 |
| 2025-12-19 | 37.36 | 37.98 | 0.96 | 2.59% | 36.92 | 38.26 | 13331 | 5043.89 | 0.89% | 0.00 |
| 2025-12-18 | 37.30 | 37.02 | -0.47 | -1.25% | 36.89 | 37.70 | 9791 | 3644.60 | 0.66% | 0.00 |
| 2025-12-17 | 37.12 | 37.49 | 0.37 | 1.00% | 36.88 | 37.61 | 11322 | 4216.63 | 0.76% | 0.00 |
| 2025-12-16 | 37.80 | 37.12 | -0.68 | -1.80% | 36.71 | 38.97 | 22119 | 8289.06 | 1.48% | 0.00 |
| 2025-12-15 | 39.07 | 37.80 | -1.62 | -4.11% | 37.62 | 39.79 | 14862 | 5717.21 | 1.00% | 0.00 |
| 2025-12-12 | 38.98 | 39.42 | 0.64 | 1.65% | 38.21 | 39.85 | 17671 | 6919.70 | 1.18% | 0.00 |
| 2025-12-11 | 39.18 | 38.78 | -0.29 | -0.74% | 38.61 | 40.95 | 22255 | 8854.07 | 1.49% | 0.00 |
| 2025-12-10 | 38.10 | 39.07 | 0.99 | 2.60% | 37.58 | 39.47 | 23370 | 9089.12 | 1.56% | 0.00 |
| 2025-12-09 | 38.62 | 38.08 | -0.52 | -1.35% | 38.02 | 39.30 | 9925 | 3831.28 | 0.66% | 0.00 |
| 2025-12-08 | 38.71 | 38.60 | -0.01 | -0.03% | 37.84 | 38.99 | 16882 | 6480.83 | 1.13% | 0.00 |
| 2025-12-05 | 38.77 | 38.61 | -0.17 | -0.44% | 38.02 | 39.10 | 10215 | 3951.90 | 0.68% | 0.00 |
| 2025-12-04 | 38.59 | 38.78 | -0.21 | -0.54% | 38.04 | 39.20 | 14388 | 5564.80 | 0.96% | 0.00 |
| 2025-12-03 | 38.49 | 38.99 | 0.93 | 2.44% | 37.71 | 39.49 | 14727 | 5690.71 | 0.99% | 0.00 |
| 2025-12-02 | 39.05 | 38.06 | -0.99 | -2.54% | 37.90 | 39.05 | 18970 | 7323.75 | 1.27% | 0.00 |
| 2025-12-01 | 39.45 | 39.05 | -0.18 | -0.46% | 38.89 | 40.96 | 14274 | 5630.87 | 0.96% | 0.00 |
| 2025-11-28 | 39.51 | 39.23 | -0.11 | -0.28% | 38.90 | 39.51 | 6654 | 2601.68 | 0.45% | 0.00 |
| 2025-11-27 | 39.33 | 39.34 | 0.19 | 0.49% | 39.31 | 39.85 | 5549 | 2197.19 | 0.37% | 0.00 |
| 2025-11-26 | 39.00 | 39.15 | 0.00 | 0.00% | 38.81 | 40.20 | 8288 | 3279.36 | 0.56% | 0.00 |
| 2025-11-25 | 38.84 | 39.15 | 0.31 | 0.80% | 38.84 | 39.83 | 7351 | 2892.23 | 0.49% | 0.00 |
| 2025-11-24 | 38.41 | 38.84 | 0.41 | 1.07% | 38.08 | 39.42 | 6804 | 2635.93 | 0.46% | 0.00 |
| 2025-11-21 | 40.40 | 38.43 | -1.89 | -4.69% | 38.43 | 40.40 | 13675 | 5364.88 | 0.92% | 0.00 |
| 2025-11-20 | 41.65 | 40.32 | -1.45 | -3.47% | 40.16 | 41.87 | 11997 | 4891.33 | 0.80% | 0.00 |
| 2025-11-19 | 41.21 | 41.77 | 0.32 | 0.77% | 41.21 | 42.68 | 13032 | 5487.98 | 0.87% | 6500.00 |
| 2025-11-18 | 41.43 | 41.45 | 0.02 | 0.05% | 40.76 | 41.80 | 10170 | 4188.30 | 0.68% | 0.00 |
| 2025-11-17 | 41.70 | 41.43 | -0.27 | -0.65% | 40.88 | 41.87 | 12494 | 5150.98 | 0.84% | 0.00 |
| 2025-11-14 | 42.30 | 41.70 | -1.15 | -2.68% | 41.60 | 42.84 | 13553 | 5689.28 | 0.91% | 0.00 |
| 2025-11-13 | 44.00 | 42.85 | -0.84 | -1.92% | 42.41 | 44.18 | 16610 | 7158.86 | 1.11% | 0.00 |
| 2025-11-12 | 42.15 | 43.69 | 1.54 | 3.65% | 42.15 | 44.52 | 27100 | 11896.11 | 1.81% | 0.00 |
| 2025-11-11 | 43.55 | 42.15 | -1.55 | -3.55% | 41.90 | 43.90 | 13648 | 5799.96 | 0.91% | 0.00 |
| 2025-11-10 | 43.98 | 43.70 | -0.14 | -0.32% | 43.02 | 44.80 | 19961 | 8772.87 | 1.34% | 0.00 |
| 2025-11-07 | 42.10 | 43.84 | 1.74 | 4.13% | 41.69 | 45.00 | 47006 | 20629.26 | 3.15% | 0.00 |
| 2025-11-06 | 40.61 | 42.10 | 1.20 | 2.93% | 40.51 | 42.37 | 18026 | 7484.25 | 1.21% | 0.00 |
| 2025-11-05 | 40.61 | 40.90 | -0.17 | -0.41% | 40.60 | 41.68 | 11535 | 4732.84 | 0.77% | 0.00 |
| 2025-11-04 | 42.70 | 41.07 | -1.66 | -3.88% | 40.68 | 43.20 | 27564 | 11468.02 | 1.85% | 0.00 |
| 2025-11-03 | 46.18 | 42.73 | -3.88 | -8.32% | 40.32 | 46.36 | 62727 | 26623.44 | 4.20% | 0.00 |
| 2025-10-31 | 46.39 | 46.61 | 1.83 | 4.09% | 45.36 | 46.99 | 37525 | 17365.55 | 2.51% | 0.00 |
| 2025-10-30 | 45.38 | 44.78 | -0.60 | -1.32% | 44.00 | 48.38 | 50266 | 23484.21 | 3.37% | 0.00 |
| 2025-10-29 | 43.90 | 45.38 | 1.57 | 3.58% | 43.01 | 46.50 | 34159 | 15380.58 | 2.29% | 0.00 |
| 2025-10-28 | 45.08 | 43.81 | -1.25 | -2.77% | 43.46 | 45.30 | 19478 | 8576.36 | 1.30% | 0.00 |
| 2025-10-27 | 46.00 | 45.06 | 0.30 | 0.67% | 44.28 | 46.00 | 24336 | 10968.71 | 1.63% | 0.00 |
| 2025-10-24 | 43.80 | 44.76 | 0.98 | 2.24% | 43.00 | 46.29 | 37389 | 16885.51 | 2.50% | 0.00 |
| 2025-10-23 | 43.11 | 43.78 | 0.57 | 1.32% | 42.70 | 44.80 | 21188 | 9266.89 | 1.42% | 0.00 |
| 2025-10-22 | 43.36 | 43.21 | -0.18 | -0.41% | 42.20 | 43.90 | 18675 | 8007.64 | 1.25% | 0.00 |
| 2025-10-21 | 40.50 | 43.39 | 3.26 | 8.12% | 40.14 | 44.98 | 50250 | 21638.36 | 3.36% | 0.00 |
| 2025-10-20 | 39.28 | 40.13 | 1.12 | 2.87% | 39.11 | 40.44 | 8787 | 3508.49 | 0.59% | 0.00 |
| 2025-10-17 | 40.33 | 39.01 | -1.31 | -3.25% | 39.00 | 40.78 | 10511 | 4168.22 | 0.70% | 0.00 |
| 2025-10-16 | 40.99 | 40.32 | -0.72 | -1.75% | 39.90 | 41.62 | 13177 | 5358.06 | 0.88% | 0.00 |
| 2025-10-15 | 40.64 | 41.04 | 0.84 | 2.09% | 39.46 | 41.66 | 12446 | 5082.01 | 0.83% | 0.00 |
博拓生物(688767)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。
