| 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 | 21.45 | 21.29 | 0.05 | 0.24% | 21.09 | 21.50 | 13658 | 2914.47 | 1.79% | 0.00 |
| 2026-02-03 | 21.10 | 21.24 | 0.29 | 1.38% | 20.81 | 21.27 | 17673 | 3737.74 | 2.31% | 0.00 |
| 2026-02-02 | 21.02 | 20.95 | -0.06 | -0.29% | 20.89 | 21.54 | 28290 | 6016.36 | 3.70% | 0.00 |
| 2026-01-30 | 20.79 | 21.01 | 0.22 | 1.06% | 20.71 | 21.36 | 20174 | 4237.16 | 2.64% | 0.00 |
| 2026-01-29 | 21.13 | 20.79 | -0.32 | -1.52% | 20.65 | 21.38 | 17541 | 3684.45 | 2.30% | 0.00 |
| 2026-01-28 | 22.00 | 21.11 | -0.59 | -2.72% | 21.10 | 22.16 | 21567 | 4604.60 | 2.82% | 0.00 |
| 2026-01-27 | 22.10 | 21.70 | -0.08 | -0.37% | 20.95 | 22.38 | 34888 | 7520.57 | 4.57% | 0.00 |
| 2026-01-26 | 21.60 | 21.78 | 0.20 | 0.93% | 21.45 | 22.02 | 30756 | 6681.28 | 4.03% | 5.00 |
| 2026-01-23 | 21.33 | 21.58 | 0.25 | 1.17% | 21.33 | 21.68 | 16243 | 3499.06 | 2.13% | 0.00 |
| 2026-01-22 | 21.17 | 21.33 | 0.04 | 0.19% | 21.10 | 21.48 | 15618 | 3334.53 | 2.05% | 0.00 |
| 2026-01-21 | 21.58 | 21.29 | -0.31 | -1.44% | 21.04 | 21.70 | 22071 | 4708.23 | 2.89% | 0.00 |
| 2026-01-20 | 21.45 | 21.60 | 0.05 | 0.23% | 20.95 | 22.35 | 42549 | 9187.32 | 5.57% | 0.00 |
| 2026-01-19 | 20.97 | 21.55 | 0.59 | 2.81% | 20.24 | 21.88 | 32274 | 6800.76 | 4.23% | 18.00 |
| 2026-01-16 | 21.20 | 20.96 | -0.14 | -0.66% | 20.80 | 21.27 | 13648 | 2858.35 | 1.79% | 0.00 |
| 2026-01-15 | 21.28 | 21.10 | -0.31 | -1.45% | 21.01 | 21.49 | 15621 | 3306.37 | 2.05% | 0.00 |
| 2026-01-14 | 21.81 | 21.41 | -0.18 | -0.83% | 21.10 | 21.81 | 29562 | 6354.77 | 3.87% | 0.00 |
| 2026-01-13 | 21.12 | 21.59 | 0.57 | 2.71% | 20.95 | 22.00 | 34551 | 7478.63 | 4.52% | 0.00 |
| 2026-01-12 | 20.87 | 21.02 | 0.15 | 0.72% | 20.68 | 21.10 | 16364 | 3427.85 | 2.14% | 0.00 |
| 2026-01-09 | 20.44 | 20.87 | 0.37 | 1.80% | 20.27 | 20.98 | 20056 | 4133.77 | 2.63% | 0.00 |
| 2026-01-08 | 20.16 | 20.50 | 0.41 | 2.04% | 20.05 | 20.57 | 14596 | 2975.53 | 1.91% | 0.00 |
| 2026-01-07 | 20.30 | 20.09 | -0.26 | -1.28% | 20.01 | 20.49 | 12036 | 2425.84 | 1.58% | 0.00 |
| 2026-01-06 | 20.45 | 20.35 | 0.01 | 0.05% | 20.25 | 20.90 | 16729 | 3424.08 | 2.19% | 0.00 |
| 2026-01-05 | 19.80 | 20.34 | 0.65 | 3.30% | 19.63 | 20.35 | 18421 | 3719.13 | 2.41% | 0.00 |
| 2025-12-31 | 19.76 | 19.69 | -0.06 | -0.30% | 19.47 | 19.97 | 11040 | 2168.02 | 1.45% | 0.00 |
| 2025-12-30 | 19.78 | 19.75 | -0.12 | -0.60% | 19.58 | 19.98 | 8901 | 1760.40 | 1.17% | 0.00 |
| 2025-12-29 | 19.96 | 19.87 | -0.02 | -0.10% | 19.75 | 20.05 | 10921 | 2171.28 | 1.43% | 0.00 |
| 2025-12-26 | 20.33 | 19.89 | -0.38 | -1.87% | 19.88 | 20.33 | 13627 | 2733.48 | 1.78% | 0.00 |
| 2025-12-25 | 20.10 | 20.27 | 0.27 | 1.35% | 19.91 | 20.30 | 10785 | 2172.72 | 1.41% | 0.00 |
| 2025-12-24 | 20.06 | 20.00 | -0.06 | -0.30% | 19.85 | 20.20 | 8668 | 1737.60 | 1.14% | 0.00 |
| 2025-12-23 | 20.11 | 20.06 | -0.07 | -0.35% | 19.83 | 20.25 | 8584 | 1722.32 | 1.12% | 0.00 |
| 2025-12-22 | 20.39 | 20.13 | -0.27 | -1.32% | 20.12 | 20.52 | 12149 | 2457.26 | 1.59% | 0.00 |
| 2025-12-19 | 19.85 | 20.40 | 0.50 | 2.51% | 19.83 | 20.40 | 13780 | 2781.75 | 1.80% | 0.00 |
| 2025-12-18 | 19.56 | 19.90 | 0.45 | 2.31% | 19.50 | 20.25 | 18644 | 3720.00 | 2.44% | 0.00 |
| 2025-12-17 | 19.46 | 19.45 | 0.10 | 0.52% | 19.14 | 19.55 | 10374 | 2006.18 | 1.36% | 0.00 |
| 2025-12-16 | 19.58 | 19.35 | -0.42 | -2.12% | 19.35 | 19.77 | 10992 | 2138.49 | 1.44% | 0.00 |
| 2025-12-15 | 19.49 | 19.77 | 0.26 | 1.33% | 19.32 | 19.98 | 15115 | 2979.24 | 1.98% | 0.00 |
| 2025-12-12 | 19.80 | 19.51 | -0.21 | -1.06% | 19.44 | 19.93 | 12809 | 2516.25 | 1.68% | 0.00 |
| 2025-12-11 | 20.40 | 19.72 | -0.58 | -2.86% | 19.71 | 20.45 | 14659 | 2926.33 | 1.92% | 0.00 |
| 2025-12-10 | 20.62 | 20.30 | -0.32 | -1.55% | 20.24 | 20.68 | 14160 | 2888.48 | 1.85% | 0.00 |
| 2025-12-09 | 20.98 | 20.62 | -0.24 | -1.15% | 20.60 | 20.99 | 10443 | 2165.34 | 1.37% | 0.00 |
| 2025-12-08 | 20.90 | 20.86 | 0.13 | 0.63% | 20.72 | 20.99 | 10596 | 2212.25 | 1.39% | 0.00 |
| 2025-12-05 | 20.67 | 20.73 | 0.05 | 0.24% | 20.31 | 20.89 | 12673 | 2612.91 | 1.66% | 0.00 |
| 2025-12-04 | 20.89 | 20.68 | -0.24 | -1.15% | 20.43 | 21.02 | 13358 | 2771.55 | 1.75% | 0.00 |
| 2025-12-03 | 21.11 | 20.92 | -0.21 | -0.99% | 20.84 | 21.26 | 12869 | 2696.91 | 1.69% | 0.00 |
| 2025-12-02 | 21.60 | 21.13 | -0.17 | -0.80% | 20.89 | 21.60 | 15870 | 3358.86 | 2.08% | 0.00 |
| 2025-12-01 | 21.30 | 21.30 | -0.01 | -0.05% | 21.22 | 21.67 | 16681 | 3575.18 | 2.18% | 0.00 |
| 2025-11-28 | 21.49 | 21.31 | -0.08 | -0.37% | 21.05 | 21.49 | 12954 | 2747.72 | 1.70% | 0.00 |
| 2025-11-27 | 21.39 | 21.39 | 0.21 | 0.99% | 20.95 | 21.49 | 16243 | 3457.99 | 2.13% | 0.00 |
| 2025-11-26 | 21.73 | 21.18 | -0.43 | -1.99% | 21.15 | 22.23 | 18577 | 4028.47 | 2.43% | 0.00 |
| 2025-11-25 | 21.83 | 21.61 | 0.34 | 1.60% | 21.50 | 21.85 | 16524 | 3584.86 | 2.16% | 0.00 |
| 2025-11-24 | 21.10 | 21.27 | 0.50 | 2.41% | 20.83 | 21.45 | 18466 | 3915.27 | 2.42% | 0.00 |
| 2025-11-21 | 21.88 | 20.77 | -1.21 | -5.51% | 20.63 | 22.31 | 24054 | 5087.47 | 3.15% | 0.00 |
| 2025-11-20 | 22.28 | 21.98 | -0.27 | -1.21% | 21.71 | 22.40 | 14766 | 3255.34 | 1.93% | 0.00 |
| 2025-11-19 | 22.99 | 22.25 | -0.65 | -2.84% | 22.16 | 23.03 | 19922 | 4453.85 | 2.61% | 0.00 |
| 2025-11-18 | 23.12 | 22.90 | -0.15 | -0.65% | 22.71 | 23.36 | 19873 | 4560.17 | 2.60% | 0.00 |
| 2025-11-17 | 23.51 | 23.05 | -0.40 | -1.71% | 22.95 | 23.61 | 21975 | 5077.86 | 2.88% | 0.00 |
| 2025-11-14 | 23.04 | 23.45 | 0.35 | 1.52% | 22.99 | 23.65 | 37882 | 8870.94 | 4.96% | 0.00 |
| 2025-11-13 | 23.11 | 23.10 | -0.01 | -0.04% | 22.77 | 23.27 | 26755 | 6163.04 | 3.50% | 0.00 |
| 2025-11-12 | 23.16 | 23.11 | -0.01 | -0.04% | 22.90 | 23.37 | 30339 | 7026.18 | 3.97% | 0.00 |
| 2025-11-11 | 22.80 | 23.12 | 0.32 | 1.40% | 22.53 | 23.28 | 31181 | 7177.26 | 4.08% | 0.00 |
| 2025-11-10 | 22.50 | 22.80 | 0.29 | 1.29% | 22.38 | 22.98 | 24912 | 5675.50 | 3.26% | 0.00 |
| 2025-11-07 | 22.23 | 22.51 | 0.17 | 0.76% | 22.15 | 22.68 | 18438 | 4142.80 | 2.41% | 0.00 |
| 2025-11-06 | 22.60 | 22.34 | -0.26 | -1.15% | 22.13 | 22.70 | 16090 | 3595.52 | 2.11% | 0.00 |
| 2025-11-05 | 22.41 | 22.60 | -0.01 | -0.04% | 22.39 | 22.75 | 17234 | 3891.14 | 2.26% | 0.00 |
| 2025-11-04 | 22.65 | 22.61 | 0.02 | 0.09% | 22.32 | 22.70 | 20895 | 4704.15 | 2.74% | 0.00 |
| 2025-11-03 | 22.45 | 22.59 | 0.24 | 1.07% | 22.16 | 22.70 | 24667 | 5543.78 | 3.23% | 0.00 |
| 2025-10-31 | 21.77 | 22.35 | 0.70 | 3.23% | 21.65 | 22.50 | 33183 | 7370.61 | 4.35% | 0.00 |
| 2025-10-30 | 22.12 | 21.65 | -0.45 | -2.04% | 21.64 | 22.19 | 22135 | 4837.91 | 2.90% | 0.00 |
| 2025-10-29 | 22.24 | 22.10 | -0.16 | -0.72% | 21.70 | 22.24 | 32941 | 7227.58 | 4.31% | 1.00 |
| 2025-10-28 | 22.39 | 22.26 | -0.36 | -1.59% | 22.11 | 22.61 | 27009 | 6034.06 | 3.54% | 0.00 |
| 2025-10-27 | 22.80 | 22.62 | -0.17 | -0.75% | 22.33 | 22.96 | 30281 | 6850.57 | 3.97% | 0.00 |
| 2025-10-24 | 22.39 | 22.79 | 0.44 | 1.97% | 22.23 | 23.40 | 43792 | 9993.46 | 5.73% | 0.00 |
| 2025-10-23 | 22.52 | 22.35 | -0.18 | -0.80% | 22.06 | 22.62 | 22815 | 5072.86 | 2.99% | 0.00 |
| 2025-10-22 | 22.57 | 22.53 | -0.16 | -0.71% | 22.50 | 23.06 | 31830 | 7243.29 | 4.17% | 0.00 |
| 2025-10-21 | 22.35 | 22.69 | 0.24 | 1.07% | 22.14 | 22.69 | 26858 | 6040.90 | 3.52% | 0.00 |
| 2025-10-20 | 21.96 | 22.45 | 0.62 | 2.84% | 21.81 | 22.45 | 30597 | 6772.38 | 4.01% | 0.00 |
| 2025-10-17 | 22.34 | 21.83 | -0.48 | -2.15% | 21.79 | 22.77 | 31185 | 6919.45 | 4.08% | 0.00 |
| 2025-10-16 | 22.16 | 22.31 | 0.28 | 1.27% | 22.03 | 22.98 | 51824 | 11696.67 | 6.79% | 0.00 |
| 2025-10-15 | 21.46 | 22.03 | 0.54 | 2.51% | 21.34 | 22.05 | 25676 | 5624.75 | 3.36% | 0.00 |
| 2025-10-14 | 21.74 | 21.49 | -0.06 | -0.28% | 21.42 | 21.99 | 18375 | 3994.70 | 2.41% | 0.00 |
共同药业(300966)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。
