| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-17 | 10.40 | 10.54 | 0.20 | 1.93% | 10.40 | 10.71 | 71764 | 7583.87 | 2.45% | 0.00 |
| 2025-06-16 | 10.31 | 10.34 | 0.00 | 0.00% | 10.30 | 10.47 | 32511 | 3372.99 | 1.11% | 0.00 |
| 2025-06-13 | 10.58 | 10.34 | -0.25 | -2.36% | 10.34 | 10.66 | 42808 | 4468.18 | 1.46% | 0.00 |
| 2025-06-12 | 10.55 | 10.59 | 0.03 | 0.28% | 10.46 | 10.59 | 31898 | 3362.57 | 1.09% | 0.00 |
| 2025-06-11 | 10.63 | 10.56 | -0.03 | -0.28% | 10.53 | 10.67 | 37811 | 4000.54 | 1.29% | 0.00 |
| 2025-06-10 | 10.62 | 10.59 | -0.06 | -0.56% | 10.47 | 10.72 | 61710 | 6545.47 | 2.11% | 0.00 |
| 2025-06-09 | 10.36 | 10.65 | 0.30 | 2.90% | 10.36 | 10.67 | 58601 | 6186.09 | 2.00% | 0.00 |
| 2025-06-06 | 10.40 | 10.35 | -0.06 | -0.58% | 10.30 | 10.45 | 31089 | 3217.45 | 1.06% | 0.00 |
| 2025-06-05 | 10.50 | 10.41 | -0.08 | -0.76% | 10.33 | 10.52 | 38705 | 4021.49 | 1.32% | 0.00 |
| 2025-06-04 | 10.48 | 10.49 | 0.01 | 0.10% | 10.42 | 10.58 | 42320 | 4435.76 | 1.45% | 0.00 |
| 2025-06-03 | 10.28 | 10.48 | 0.19 | 1.85% | 10.21 | 10.48 | 56939 | 5933.74 | 1.94% | 0.00 |
| 2025-05-30 | 10.28 | 10.29 | -0.01 | -0.10% | 10.25 | 10.44 | 44057 | 4558.17 | 1.50% | 0.00 |
| 2025-05-29 | 10.04 | 10.30 | 0.25 | 2.49% | 10.00 | 10.32 | 45987 | 4691.95 | 1.57% | 0.00 |
| 2025-05-28 | 10.10 | 10.05 | -0.04 | -0.40% | 10.03 | 10.14 | 26145 | 2633.94 | 0.89% | 0.00 |
| 2025-05-27 | 10.01 | 10.09 | 0.04 | 0.40% | 9.99 | 10.10 | 30325 | 3050.15 | 1.04% | 0.00 |
| 2025-05-26 | 10.20 | 10.05 | -0.15 | -1.47% | 9.97 | 10.24 | 50905 | 5114.94 | 1.74% | 0.00 |
| 2025-05-23 | 10.10 | 10.20 | 0.10 | 0.99% | 10.10 | 10.38 | 67378 | 6924.07 | 2.31% | 0.00 |
| 2025-05-22 | 10.35 | 10.10 | -0.27 | -2.60% | 10.10 | 10.35 | 57157 | 5823.09 | 1.96% | 0.00 |
| 2025-05-21 | 10.39 | 10.37 | -0.04 | -0.38% | 10.33 | 10.45 | 43563 | 4525.76 | 1.49% | 0.00 |
| 2025-05-20 | 10.29 | 10.41 | 0.18 | 1.76% | 10.22 | 10.42 | 51245 | 5310.26 | 1.76% | 0.00 |
| 2025-05-19 | 10.33 | 10.23 | -0.07 | -0.68% | 10.16 | 10.34 | 36847 | 3766.51 | 1.26% | 0.00 |
| 2025-05-16 | 10.26 | 10.30 | 0.06 | 0.59% | 10.18 | 10.32 | 36704 | 3769.66 | 1.26% | 0.00 |
| 2025-05-15 | 10.28 | 10.24 | -0.08 | -0.78% | 10.17 | 10.33 | 35990 | 3689.76 | 1.23% | 0.00 |
| 2025-05-14 | 10.39 | 10.32 | -0.10 | -0.96% | 10.23 | 10.41 | 43244 | 4456.04 | 1.48% | 0.00 |
| 2025-05-13 | 10.43 | 10.42 | 0.04 | 0.39% | 10.31 | 10.49 | 43661 | 4539.31 | 1.50% | 0.00 |
| 2025-05-12 | 10.39 | 10.38 | 0.07 | 0.68% | 10.24 | 10.45 | 47668 | 4911.50 | 1.63% | 5.00 |
| 2025-05-09 | 10.38 | 10.31 | -0.08 | -0.77% | 10.26 | 10.38 | 35392 | 3644.69 | 1.21% | 0.00 |
| 2025-05-08 | 10.30 | 10.39 | 0.10 | 0.97% | 10.22 | 10.40 | 41430 | 4296.04 | 1.42% | 0.00 |
| 2025-05-07 | 10.26 | 10.29 | 0.08 | 0.78% | 10.20 | 10.39 | 44731 | 4610.13 | 1.53% | 0.00 |
| 2025-05-06 | 10.19 | 10.21 | 0.09 | 0.89% | 10.17 | 10.27 | 49735 | 5076.59 | 1.70% | 0.00 |
| 2025-04-30 | 10.08 | 10.12 | 0.08 | 0.80% | 10.05 | 10.19 | 44172 | 4468.49 | 1.51% | 0.00 |
| 2025-04-29 | 9.98 | 10.04 | 0.07 | 0.70% | 9.87 | 10.10 | 53988 | 5418.95 | 1.85% | 0.00 |
| 2025-04-28 | 10.18 | 9.97 | -0.94 | -8.62% | 9.94 | 10.30 | 149425 | 15005.20 | 5.12% | 0.00 |
| 2025-04-25 | 11.04 | 10.91 | -0.11 | -1.00% | 10.82 | 11.12 | 72743 | 7941.82 | 2.49% | 0.00 |
| 2025-04-24 | 11.16 | 11.02 | -0.15 | -1.34% | 11.00 | 11.27 | 77842 | 8656.59 | 2.67% | 0.00 |
| 2025-04-23 | 11.18 | 11.17 | 0.07 | 0.63% | 11.15 | 11.39 | 96942 | 10896.21 | 3.32% | 0.00 |
| 2025-04-22 | 11.18 | 11.10 | -0.13 | -1.16% | 11.06 | 11.24 | 80234 | 8935.00 | 2.75% | 0.00 |
| 2025-04-21 | 11.07 | 11.23 | 0.16 | 1.45% | 10.98 | 11.27 | 90102 | 10058.48 | 3.09% | 0.00 |
| 2025-04-18 | 11.18 | 11.07 | -0.16 | -1.42% | 11.06 | 11.31 | 88860 | 9913.35 | 3.05% | 0.00 |
| 2025-04-17 | 11.40 | 11.23 | -0.19 | -1.66% | 11.16 | 11.43 | 132916 | 14937.94 | 4.56% | 19.00 |
| 2025-04-16 | 10.85 | 11.42 | 0.49 | 4.48% | 10.39 | 11.60 | 219607 | 24285.12 | 7.53% | 11.00 |
| 2025-04-15 | 10.79 | 10.93 | 0.14 | 1.30% | 10.59 | 10.99 | 86173 | 9317.76 | 2.95% | 0.00 |
| 2025-04-14 | 11.06 | 10.79 | -0.06 | -0.55% | 10.72 | 11.06 | 108824 | 11830.65 | 3.73% | 0.00 |
| 2025-04-11 | 10.65 | 10.85 | 0.06 | 0.56% | 10.65 | 11.21 | 124713 | 13646.54 | 4.28% | 0.00 |
| 2025-04-10 | 10.77 | 10.79 | 0.13 | 1.22% | 10.67 | 11.06 | 136746 | 14875.02 | 4.69% | 0.00 |
| 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 |
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。
