| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-09 | 10.25 | 10.66 | 0.13 | 1.23% | 9.40 | 10.77 | 175711 | 17778.22 | 6.02% | 0.00 |
| 2025-04-08 | 10.17 | 10.53 | 0.50 | 4.99% | 10.09 | 10.84 | 174055 | 18239.51 | 5.97% | 0.00 |
| 2025-04-07 | 11.30 | 10.03 | -1.82 | -15.36% | 9.70 | 11.71 | 203833 | 21878.32 | 6.99% | 0.00 |
| 2025-04-03 | 11.82 | 11.85 | -0.09 | -0.75% | 11.73 | 12.22 | 172972 | 20620.75 | 5.93% | 0.00 |
| 2025-04-02 | 11.70 | 11.94 | 0.15 | 1.27% | 11.61 | 12.08 | 254025 | 30173.10 | 8.71% | 2.00 |
| 2025-04-01 | 11.03 | 11.79 | 0.82 | 7.47% | 11.00 | 12.67 | 307868 | 36849.34 | 10.55% | 0.00 |
| 2025-03-31 | 11.29 | 10.97 | -0.34 | -3.01% | 10.87 | 11.29 | 52228 | 5759.87 | 1.79% | 0.00 |
| 2025-03-28 | 11.17 | 11.31 | 0.10 | 0.89% | 11.17 | 11.48 | 55830 | 6328.40 | 1.91% | 0.00 |
| 2025-03-27 | 11.11 | 11.21 | 0.05 | 0.45% | 10.93 | 11.28 | 51074 | 5688.22 | 1.75% | 0.00 |
| 2025-03-26 | 11.00 | 11.16 | 0.17 | 1.55% | 10.95 | 11.18 | 32516 | 3612.56 | 1.11% | 0.00 |
| 2025-03-25 | 11.02 | 10.99 | 0.00 | 0.00% | 10.84 | 11.08 | 33507 | 3676.31 | 1.15% | 0.00 |
| 2025-03-24 | 11.08 | 10.99 | -0.13 | -1.17% | 10.78 | 11.19 | 55014 | 6042.67 | 1.89% | 0.00 |
| 2025-03-21 | 11.26 | 11.12 | -0.19 | -1.68% | 11.07 | 11.42 | 43742 | 4900.17 | 1.50% | 0.00 |
| 2025-03-20 | 11.41 | 11.31 | -0.12 | -1.05% | 11.29 | 11.48 | 36504 | 4141.96 | 1.25% | 0.00 |
| 2025-03-19 | 11.46 | 11.43 | -0.04 | -0.35% | 11.40 | 11.57 | 44086 | 5062.25 | 1.51% | 0.00 |
| 2025-03-18 | 11.44 | 11.47 | 0.02 | 0.17% | 11.36 | 11.52 | 42148 | 4830.63 | 1.44% | 0.00 |
| 2025-03-17 | 11.35 | 11.45 | 0.10 | 0.88% | 11.30 | 11.52 | 53606 | 6117.32 | 1.84% | 0.00 |
| 2025-03-14 | 11.09 | 11.35 | 0.23 | 2.07% | 11.07 | 11.36 | 48916 | 5503.35 | 1.68% | 0.00 |
| 2025-03-13 | 11.10 | 11.12 | 0.00 | 0.00% | 10.96 | 11.16 | 40200 | 4444.06 | 1.38% | 0.00 |
| 2025-03-12 | 11.24 | 11.12 | -0.13 | -1.16% | 11.10 | 11.29 | 44602 | 4978.45 | 1.53% | 1.00 |
| 2025-03-11 | 11.18 | 11.25 | -0.15 | -1.32% | 11.15 | 11.29 | 43800 | 4912.34 | 1.50% | 0.00 |
| 2025-03-10 | 11.47 | 11.40 | 0.12 | 1.06% | 11.27 | 11.56 | 67042 | 7638.58 | 2.30% | 2.00 |
| 2025-03-07 | 11.38 | 11.28 | -0.07 | -0.62% | 11.17 | 11.39 | 49770 | 5614.51 | 1.71% | 0.00 |
| 2025-03-06 | 11.20 | 11.35 | 0.17 | 1.52% | 11.16 | 11.42 | 59235 | 6691.76 | 2.03% | 0.00 |
| 2025-03-05 | 11.32 | 11.18 | -0.13 | -1.15% | 11.04 | 11.33 | 42608 | 4742.18 | 1.46% | 0.00 |
| 2025-03-04 | 10.98 | 11.31 | 0.33 | 3.01% | 10.90 | 11.32 | 64652 | 7259.38 | 2.22% | 0.00 |
| 2025-03-03 | 10.86 | 10.98 | 0.11 | 1.01% | 10.86 | 11.19 | 41591 | 4594.32 | 1.43% | 0.00 |
| 2025-02-28 | 11.13 | 10.87 | -0.26 | -2.34% | 10.86 | 11.18 | 47497 | 5226.07 | 1.63% | 0.00 |
| 2025-02-27 | 11.22 | 11.13 | -0.13 | -1.15% | 10.95 | 11.26 | 58432 | 6487.42 | 2.00% | 0.00 |
| 2025-02-26 | 11.18 | 11.26 | 0.06 | 0.54% | 11.15 | 11.26 | 52935 | 5930.42 | 1.81% | 0.00 |
| 2025-02-25 | 11.26 | 11.20 | -0.14 | -1.23% | 11.14 | 11.33 | 60984 | 6845.83 | 2.09% | 0.00 |
| 2025-02-24 | 11.35 | 11.34 | -0.08 | -0.70% | 11.24 | 11.43 | 70406 | 7979.24 | 2.41% | 0.00 |
| 2025-02-21 | 11.51 | 11.42 | -0.14 | -1.21% | 11.34 | 11.67 | 98064 | 11207.95 | 3.36% | 0.00 |
| 2025-02-20 | 11.40 | 11.56 | 0.30 | 2.66% | 11.30 | 11.87 | 133249 | 15435.24 | 4.57% | 0.00 |
| 2025-02-19 | 10.98 | 11.26 | 0.27 | 2.46% | 10.84 | 11.46 | 107713 | 12024.61 | 3.69% | 0.00 |
| 2025-02-18 | 11.48 | 10.99 | -0.49 | -4.27% | 10.94 | 11.48 | 113038 | 12639.05 | 3.87% | 0.00 |
| 2025-02-17 | 11.21 | 11.48 | 0.50 | 4.55% | 11.17 | 11.59 | 192093 | 21889.43 | 6.58% | 1.00 |
| 2025-02-14 | 10.55 | 10.98 | 0.47 | 4.47% | 10.49 | 10.98 | 102288 | 11075.51 | 3.51% | 0.00 |
| 2025-02-13 | 10.71 | 10.51 | -0.20 | -1.87% | 10.50 | 10.71 | 31423 | 3327.22 | 1.08% | 0.00 |
| 2025-02-12 | 10.70 | 10.71 | -0.03 | -0.28% | 10.58 | 10.73 | 31946 | 3403.85 | 1.10% | 0.00 |
| 2025-02-11 | 10.78 | 10.74 | -0.04 | -0.37% | 10.63 | 10.80 | 38086 | 4072.15 | 1.31% | 0.00 |
| 2025-02-10 | 10.59 | 10.78 | 0.24 | 2.28% | 10.55 | 10.79 | 46837 | 5006.71 | 1.61% | 0.00 |
| 2025-02-07 | 10.42 | 10.54 | 0.11 | 1.05% | 10.38 | 10.58 | 46150 | 4849.66 | 1.58% | 0.00 |
| 2025-02-06 | 10.28 | 10.43 | 0.15 | 1.46% | 10.18 | 10.44 | 34728 | 3585.37 | 1.19% | 1.00 |
| 2025-02-05 | 10.28 | 10.28 | 0.07 | 0.69% | 10.18 | 10.31 | 30110 | 3083.06 | 1.03% | 1.00 |
| 2025-01-27 | 10.23 | 10.21 | 0.03 | 0.29% | 10.19 | 10.37 | 30617 | 3145.50 | 1.05% | 0.00 |
| 2025-01-24 | 10.19 | 10.18 | 0.00 | 0.00% | 10.08 | 10.20 | 28248 | 2866.32 | 0.97% | 0.00 |
| 2025-01-23 | 10.17 | 10.18 | 0.10 | 0.99% | 10.16 | 10.29 | 32554 | 3329.77 | 1.12% | 0.00 |
| 2025-01-22 | 10.16 | 10.08 | -0.08 | -0.79% | 10.04 | 10.18 | 22828 | 2306.41 | 0.78% | 0.00 |
| 2025-01-21 | 10.22 | 10.16 | -0.04 | -0.39% | 10.10 | 10.25 | 26229 | 2666.26 | 0.90% | 0.00 |
| 2025-01-20 | 10.18 | 10.20 | 0.11 | 1.09% | 10.11 | 10.26 | 29259 | 2983.60 | 1.00% | 0.00 |
| 2025-01-17 | 10.03 | 10.09 | 0.03 | 0.30% | 9.99 | 10.13 | 23725 | 2387.10 | 0.81% | 0.00 |
| 2025-01-16 | 10.14 | 10.06 | -0.05 | -0.49% | 9.99 | 10.23 | 32683 | 3306.42 | 1.12% | 0.00 |
| 2025-01-15 | 10.11 | 10.11 | -0.01 | -0.10% | 10.00 | 10.13 | 26726 | 2692.63 | 0.92% | 0.00 |
| 2025-01-14 | 9.76 | 10.12 | 0.36 | 3.69% | 9.76 | 10.12 | 38619 | 3849.70 | 1.32% | 0.00 |
| 2025-01-13 | 9.65 | 9.76 | 0.06 | 0.62% | 9.51 | 9.78 | 29118 | 2812.86 | 1.00% | 0.00 |
| 2025-01-10 | 9.97 | 9.70 | -0.27 | -2.71% | 9.70 | 10.01 | 31753 | 3121.85 | 1.09% | 0.00 |
| 2025-01-09 | 9.91 | 9.97 | -0.01 | -0.10% | 9.82 | 10.08 | 31268 | 3117.22 | 1.07% | 0.00 |
| 2025-01-08 | 10.10 | 9.98 | -0.11 | -1.09% | 9.76 | 10.13 | 44421 | 4422.71 | 1.52% | 0.00 |
| 2025-01-07 | 9.98 | 10.09 | 0.11 | 1.10% | 9.89 | 10.09 | 38675 | 3859.84 | 1.33% | 0.00 |
| 2025-01-06 | 9.93 | 9.98 | 0.03 | 0.30% | 9.78 | 10.15 | 49494 | 4943.23 | 1.70% | 2.00 |
| 2025-01-03 | 10.20 | 9.95 | -0.20 | -1.97% | 9.93 | 10.29 | 47674 | 4823.84 | 1.63% | 0.00 |
| 2025-01-02 | 10.44 | 10.15 | -0.30 | -2.87% | 10.07 | 10.53 | 49218 | 5071.33 | 1.69% | 0.00 |
| 2024-12-31 | 10.86 | 10.45 | -0.41 | -3.78% | 10.45 | 10.89 | 51723 | 5495.78 | 1.77% | 0.00 |
| 2024-12-30 | 10.96 | 10.86 | -0.11 | -1.00% | 10.73 | 10.96 | 25993 | 2818.60 | 0.89% | 0.00 |
| 2024-12-27 | 10.84 | 10.97 | 0.18 | 1.67% | 10.76 | 11.04 | 38706 | 4243.76 | 1.33% | 4.00 |
| 2024-12-26 | 10.76 | 10.79 | 0.04 | 0.37% | 10.73 | 10.88 | 25011 | 2706.49 | 0.86% | 0.00 |
| 2024-12-25 | 11.00 | 10.75 | -0.23 | -2.09% | 10.65 | 11.07 | 46786 | 5043.69 | 1.60% | 0.00 |
| 2024-12-24 | 10.88 | 10.98 | 0.11 | 1.01% | 10.82 | 10.99 | 38803 | 4232.25 | 1.33% | 15.00 |
| 2024-12-23 | 11.27 | 10.87 | -0.40 | -3.55% | 10.85 | 11.32 | 53101 | 5857.00 | 1.82% | 0.00 |
| 2024-12-20 | 11.15 | 11.27 | 0.10 | 0.90% | 11.08 | 11.32 | 34365 | 3863.25 | 1.18% | 0.00 |
| 2024-12-19 | 11.09 | 11.17 | -0.03 | -0.27% | 10.96 | 11.20 | 47307 | 5234.10 | 1.62% | 0.00 |
| 2024-12-18 | 11.23 | 11.20 | 0.00 | 0.00% | 11.10 | 11.33 | 33786 | 3794.32 | 1.16% | 0.00 |
| 2024-12-17 | 11.57 | 11.20 | -0.38 | -3.28% | 11.18 | 11.65 | 60629 | 6871.12 | 2.08% | 16.00 |
| 2024-12-16 | 11.52 | 11.58 | 0.05 | 0.43% | 11.50 | 11.70 | 59306 | 6899.64 | 2.03% | 0.00 |
| 2024-12-13 | 11.84 | 11.53 | -0.32 | -2.70% | 11.49 | 11.84 | 67445 | 7841.81 | 2.31% | 0.00 |
| 2024-12-12 | 11.73 | 11.85 | 0.16 | 1.37% | 11.69 | 11.85 | 74402 | 8768.17 | 2.55% | 0.00 |
| 2024-12-11 | 11.60 | 11.69 | 0.06 | 0.52% | 11.60 | 11.73 | 53880 | 6293.51 | 1.85% | 0.00 |
| 2024-12-10 | 11.98 | 11.63 | -0.05 | -0.43% | 11.60 | 12.10 | 86713 | 10218.36 | 2.97% | 0.00 |
| 2024-12-09 | 11.76 | 11.68 | 0.04 | 0.34% | 11.57 | 11.88 | 75960 | 8919.31 | 2.60% | 0.00 |
美康生物(300439)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。
