| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-31 | 55.36 | 56.89 | 1.76 | 3.19% | 54.83 | 57.25 | 95649 | 54116.79 | 2.28% | 0.00 |
| 2025-10-30 | 56.50 | 55.13 | -2.52 | -4.37% | 55.13 | 56.80 | 85930 | 47899.16 | 2.05% | 0.00 |
| 2025-10-29 | 54.51 | 57.65 | 3.12 | 5.72% | 54.11 | 58.78 | 147310 | 83407.16 | 3.51% | 2.00 |
| 2025-10-28 | 57.80 | 54.53 | -2.94 | -5.12% | 54.19 | 57.80 | 150729 | 82975.70 | 3.59% | 0.00 |
| 2025-10-27 | 57.09 | 57.47 | 0.53 | 0.93% | 57.03 | 58.12 | 68989 | 39669.74 | 1.64% | 0.00 |
| 2025-10-24 | 56.50 | 56.94 | 0.58 | 1.03% | 55.01 | 56.96 | 95853 | 53568.86 | 2.29% | 0.00 |
| 2025-10-23 | 57.82 | 56.36 | -1.90 | -3.26% | 55.62 | 58.28 | 74749 | 42132.47 | 1.78% | 0.00 |
| 2025-10-22 | 58.55 | 58.26 | -0.25 | -0.43% | 57.81 | 59.82 | 58890 | 34676.50 | 1.40% | 0.00 |
| 2025-10-21 | 57.35 | 58.51 | 1.21 | 2.11% | 56.70 | 59.08 | 60127 | 34846.30 | 1.43% | 0.00 |
| 2025-10-20 | 57.05 | 57.30 | 0.96 | 1.70% | 56.70 | 58.20 | 48312 | 27711.52 | 1.15% | 0.00 |
| 2025-10-17 | 59.15 | 56.34 | -2.47 | -4.20% | 56.16 | 59.30 | 66564 | 38134.95 | 1.59% | 0.00 |
| 2025-10-16 | 57.57 | 58.81 | 0.92 | 1.59% | 57.20 | 60.23 | 76330 | 44956.45 | 1.82% | 0.00 |
| 2025-10-15 | 57.74 | 57.89 | -0.45 | -0.77% | 56.56 | 58.47 | 88704 | 51110.61 | 2.12% | 0.00 |
| 2025-10-14 | 66.09 | 58.34 | -6.94 | -10.63% | 56.08 | 66.25 | 210534 | 126277.05 | 5.02% | 0.00 |
| 2025-10-13 | 66.02 | 65.28 | -2.58 | -3.80% | 65.03 | 67.24 | 69635 | 45793.32 | 1.66% | 1.00 |
| 2025-10-10 | 68.69 | 67.86 | -0.66 | -0.96% | 67.60 | 70.19 | 85238 | 58856.34 | 2.03% | 0.00 |
| 2025-10-09 | 67.39 | 68.52 | 1.71 | 2.56% | 67.35 | 69.28 | 60669 | 41564.03 | 1.45% | 0.00 |
| 2025-09-30 | 65.50 | 66.81 | 1.01 | 1.53% | 65.32 | 67.20 | 49278 | 32913.14 | 1.17% | 0.00 |
| 2025-09-29 | 67.79 | 65.80 | -2.00 | -2.95% | 64.65 | 67.93 | 84397 | 55440.34 | 2.01% | 0.00 |
| 2025-09-26 | 68.52 | 67.80 | -1.73 | -2.49% | 67.40 | 69.18 | 65330 | 44530.13 | 1.56% | 7.00 |
| 2025-09-25 | 70.01 | 69.53 | -0.36 | -0.52% | 69.00 | 71.18 | 70781 | 49522.37 | 1.69% | 0.00 |
| 2025-09-24 | 67.11 | 69.89 | 2.93 | 4.38% | 66.80 | 70.55 | 97541 | 67504.87 | 2.33% | 10.00 |
| 2025-09-23 | 69.28 | 66.96 | 0.86 | 1.30% | 65.91 | 69.98 | 91200 | 61574.75 | 2.17% | 0.00 |
| 2025-09-22 | 67.57 | 66.10 | -0.97 | -1.45% | 65.44 | 68.31 | 54799 | 36427.40 | 1.31% | 0.00 |
| 2025-09-19 | 68.33 | 67.07 | -1.83 | -2.66% | 66.69 | 69.06 | 53585 | 36182.07 | 1.28% | 0.00 |
| 2025-09-18 | 69.07 | 68.90 | 0.27 | 0.39% | 67.82 | 70.08 | 65652 | 45363.36 | 1.57% | 2.00 |
| 2025-09-17 | 69.99 | 68.63 | -0.88 | -1.27% | 67.62 | 70.37 | 73772 | 50565.32 | 1.76% | 0.00 |
| 2025-09-16 | 70.17 | 69.51 | -0.69 | -0.98% | 68.74 | 70.33 | 53354 | 37005.46 | 1.27% | 0.00 |
| 2025-09-15 | 71.00 | 70.20 | -0.53 | -0.75% | 69.89 | 71.88 | 63440 | 44811.66 | 1.51% | 0.00 |
| 2025-09-12 | 70.84 | 70.73 | 0.73 | 1.04% | 68.74 | 73.26 | 110447 | 78334.24 | 2.63% | 0.00 |
| 2025-09-11 | 70.90 | 70.00 | -1.92 | -2.67% | 66.88 | 70.90 | 98539 | 67930.61 | 2.35% | 0.00 |
| 2025-09-10 | 72.91 | 71.92 | -0.98 | -1.34% | 71.00 | 73.86 | 59797 | 43067.86 | 1.43% | 0.00 |
| 2025-09-09 | 71.57 | 72.90 | 1.11 | 1.55% | 71.41 | 75.00 | 97315 | 71574.33 | 2.32% | 4.00 |
| 2025-09-08 | 73.33 | 71.79 | -2.16 | -2.92% | 71.01 | 75.16 | 90217 | 65400.75 | 2.15% | 0.00 |
| 2025-09-05 | 71.76 | 73.95 | 2.25 | 3.14% | 70.59 | 74.18 | 86009 | 62415.23 | 2.05% | 6.00 |
| 2025-09-04 | 75.43 | 71.70 | -3.26 | -4.35% | 70.14 | 76.22 | 113748 | 82934.02 | 2.71% | 0.00 |
| 2025-09-03 | 74.87 | 74.96 | -0.01 | -0.01% | 74.18 | 77.56 | 112878 | 85561.14 | 2.69% | 1.00 |
| 2025-09-02 | 72.91 | 74.97 | 1.82 | 2.49% | 72.91 | 79.80 | 175811 | 134119.06 | 4.19% | 38.00 |
| 2025-09-01 | 70.55 | 73.15 | 2.48 | 3.51% | 69.91 | 74.99 | 135168 | 98148.27 | 3.22% | 16.00 |
| 2025-08-29 | 68.49 | 70.67 | 1.89 | 2.75% | 67.73 | 72.00 | 107412 | 75251.26 | 2.56% | 3.00 |
| 2025-08-28 | 68.28 | 68.78 | 1.36 | 2.02% | 66.38 | 70.32 | 82010 | 55878.31 | 1.96% | 0.00 |
| 2025-08-27 | 70.55 | 67.42 | -2.80 | -3.99% | 67.28 | 71.89 | 92221 | 64184.59 | 2.20% | 2.00 |
| 2025-08-26 | 72.01 | 70.22 | -2.55 | -3.50% | 70.00 | 72.77 | 94634 | 67271.28 | 2.26% | 4.00 |
| 2025-08-25 | 65.58 | 72.77 | 7.73 | 11.88% | 64.68 | 73.72 | 214012 | 148185.22 | 5.10% | 0.00 |
| 2025-08-22 | 63.99 | 65.04 | 0.96 | 1.50% | 63.83 | 65.86 | 76652 | 49741.06 | 1.83% | 0.00 |
| 2025-08-21 | 65.37 | 64.08 | -1.64 | -2.50% | 63.73 | 65.65 | 118888 | 76472.05 | 2.83% | 0.00 |
| 2025-08-20 | 67.00 | 65.72 | -4.49 | -6.40% | 62.52 | 67.00 | 244452 | 158477.34 | 5.83% | 0.00 |
| 2025-08-19 | 69.00 | 70.21 | 1.21 | 1.75% | 68.50 | 70.85 | 112995 | 79090.34 | 2.69% | 3.00 |
| 2025-08-18 | 68.11 | 69.00 | 0.87 | 1.28% | 67.68 | 69.23 | 107652 | 73627.69 | 2.57% | 93.00 |
| 2025-08-15 | 67.94 | 68.13 | 0.26 | 0.38% | 66.69 | 68.88 | 80291 | 54537.95 | 1.91% | 2.00 |
| 2025-08-14 | 69.09 | 67.87 | -1.22 | -1.77% | 67.70 | 69.62 | 79583 | 54526.41 | 1.90% | 1.00 |
| 2025-08-13 | 65.80 | 69.09 | 3.39 | 5.16% | 65.71 | 69.33 | 119967 | 81395.42 | 2.86% | 119.00 |
| 2025-08-12 | 67.79 | 65.70 | -1.89 | -2.80% | 65.30 | 68.32 | 81128 | 53640.91 | 1.93% | 0.00 |
| 2025-08-11 | 67.00 | 67.59 | 0.24 | 0.36% | 66.41 | 68.39 | 83899 | 56586.85 | 2.00% | 0.00 |
| 2025-08-08 | 67.01 | 67.35 | -0.08 | -0.12% | 65.36 | 68.26 | 102395 | 68509.29 | 2.44% | 0.00 |
| 2025-08-07 | 68.85 | 67.43 | -1.75 | -2.53% | 66.30 | 69.73 | 124555 | 84375.62 | 2.97% | 0.00 |
| 2025-08-06 | 71.18 | 69.18 | -2.63 | -3.66% | 69.11 | 73.34 | 129372 | 90968.00 | 3.08% | 0.00 |
| 2025-08-05 | 70.95 | 71.81 | 1.81 | 2.59% | 70.15 | 72.94 | 176378 | 125834.09 | 4.21% | 18.00 |
| 2025-08-04 | 65.50 | 70.00 | 3.95 | 5.98% | 63.21 | 71.00 | 222799 | 148692.84 | 5.31% | 13.00 |
| 2025-08-01 | 64.20 | 66.05 | 1.49 | 2.31% | 63.77 | 67.70 | 150277 | 98929.79 | 3.58% | 8.00 |
| 2025-07-31 | 63.50 | 64.56 | 1.07 | 1.69% | 63.07 | 66.63 | 146477 | 95215.70 | 3.49% | 0.00 |
| 2025-07-30 | 64.45 | 63.49 | -1.51 | -2.32% | 62.68 | 65.48 | 108550 | 69586.38 | 2.59% | 0.00 |
| 2025-07-29 | 63.99 | 65.00 | 0.90 | 1.40% | 63.42 | 66.18 | 130085 | 84397.45 | 3.10% | 2.00 |
| 2025-07-28 | 61.51 | 64.10 | 2.28 | 3.69% | 61.43 | 65.17 | 127807 | 81094.07 | 3.05% | 0.00 |
| 2025-07-25 | 62.50 | 61.82 | -0.96 | -1.53% | 61.68 | 63.36 | 93539 | 58238.55 | 2.23% | 0.00 |
| 2025-07-24 | 62.72 | 62.78 | 0.06 | 0.10% | 62.03 | 63.58 | 89335 | 56018.62 | 2.13% | 7.00 |
| 2025-07-23 | 63.01 | 62.72 | -1.58 | -2.46% | 62.33 | 64.50 | 136590 | 86366.02 | 3.26% | 1.00 |
| 2025-07-22 | 64.01 | 64.30 | -1.00 | -1.53% | 63.40 | 67.87 | 186549 | 121330.87 | 4.45% | 0.00 |
| 2025-07-21 | 67.00 | 65.30 | 2.34 | 3.72% | 63.28 | 67.00 | 222656 | 145544.56 | 5.31% | 1.00 |
| 2025-07-18 | 61.45 | 62.96 | 1.84 | 3.01% | 60.34 | 63.57 | 139536 | 86273.77 | 3.33% | 13.00 |
| 2025-07-17 | 60.67 | 61.12 | 0.24 | 0.39% | 59.87 | 61.70 | 126783 | 76906.73 | 3.02% | 5.00 |
| 2025-07-16 | 58.64 | 60.88 | 2.16 | 3.68% | 58.60 | 61.88 | 171875 | 103880.27 | 4.10% | 0.00 |
| 2025-07-15 | 58.00 | 58.72 | 0.59 | 1.01% | 57.71 | 58.98 | 107283 | 62707.02 | 2.56% | 0.00 |
| 2025-07-14 | 57.50 | 58.13 | 0.41 | 0.71% | 56.30 | 58.32 | 78116 | 44999.48 | 1.86% | 4.00 |
| 2025-07-11 | 57.55 | 57.72 | 0.17 | 0.30% | 57.25 | 59.39 | 102282 | 59818.98 | 2.44% | 3.00 |
| 2025-07-10 | 58.00 | 57.55 | -0.48 | -0.83% | 57.01 | 58.40 | 70777 | 40808.95 | 1.69% | 0.00 |
| 2025-07-09 | 56.20 | 58.03 | 1.76 | 3.13% | 55.90 | 59.68 | 112330 | 64932.73 | 2.68% | 0.00 |
| 2025-07-08 | 55.98 | 56.27 | 0.05 | 0.09% | 55.96 | 57.66 | 76769 | 43543.30 | 1.83% | 0.00 |
| 2025-07-07 | 57.87 | 56.22 | -1.76 | -3.04% | 55.98 | 58.49 | 100056 | 56809.09 | 2.39% | 0.00 |
| 2025-07-04 | 58.30 | 57.98 | -0.82 | -1.39% | 57.79 | 59.46 | 105785 | 61917.71 | 2.52% | 0.00 |
贝达药业(300558)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。
