| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-05-20 | 8.74 | 8.72 | -0.02 | -0.23% | 8.67 | 8.85 | 202376 | 17700.88 | 1.66% | 0.00 |
| 2025-05-19 | 8.78 | 8.74 | -0.09 | -1.02% | 8.61 | 8.83 | 202918 | 17674.99 | 1.66% | 0.00 |
| 2025-05-16 | 8.63 | 8.83 | 0.15 | 1.73% | 8.52 | 8.83 | 289988 | 25313.41 | 2.37% | 10.00 |
| 2025-05-15 | 8.45 | 8.68 | 0.28 | 3.33% | 8.38 | 8.78 | 354793 | 30635.30 | 2.90% | 0.00 |
| 2025-05-14 | 8.33 | 8.40 | 0.05 | 0.60% | 8.28 | 8.47 | 112348 | 9392.25 | 0.92% | 0.00 |
| 2025-05-13 | 8.38 | 8.35 | 0.02 | 0.24% | 8.33 | 8.41 | 88900 | 7431.96 | 0.73% | 0.00 |
| 2025-05-12 | 8.29 | 8.33 | 0.09 | 1.09% | 8.24 | 8.37 | 108727 | 9038.79 | 0.89% | 0.00 |
| 2025-05-09 | 8.29 | 8.24 | -0.04 | -0.48% | 8.23 | 8.31 | 58912 | 4866.97 | 0.48% | 5.00 |
| 2025-05-08 | 8.26 | 8.28 | 0.02 | 0.24% | 8.21 | 8.32 | 84024 | 6956.78 | 0.69% | 25.00 |
| 2025-05-07 | 8.35 | 8.26 | -0.01 | -0.12% | 8.22 | 8.40 | 107270 | 8889.52 | 0.88% | 17.00 |
| 2025-05-06 | 8.25 | 8.27 | 0.11 | 1.35% | 8.18 | 8.28 | 122054 | 10071.05 | 1.00% | 0.00 |
| 2025-04-30 | 8.14 | 8.16 | 0.02 | 0.25% | 8.14 | 8.20 | 84595 | 6915.97 | 0.69% | 0.00 |
| 2025-04-29 | 8.07 | 8.14 | 0.13 | 1.62% | 8.01 | 8.14 | 95913 | 7775.92 | 0.79% | 10.00 |
| 2025-04-28 | 8.07 | 8.01 | -0.07 | -0.87% | 7.96 | 8.08 | 82934 | 6648.90 | 0.68% | 0.00 |
| 2025-04-25 | 8.12 | 8.08 | 0.00 | 0.00% | 8.05 | 8.16 | 100472 | 8133.44 | 0.82% | 0.00 |
| 2025-04-24 | 8.08 | 8.08 | 0.02 | 0.25% | 8.03 | 8.15 | 103943 | 8412.25 | 0.85% | 2.00 |
| 2025-04-23 | 8.09 | 8.06 | -0.03 | -0.37% | 8.03 | 8.17 | 99023 | 7984.82 | 0.81% | 0.00 |
| 2025-04-22 | 8.03 | 8.09 | 0.04 | 0.50% | 8.01 | 8.12 | 96204 | 7769.25 | 0.79% | 0.00 |
| 2025-04-21 | 8.00 | 8.05 | 0.02 | 0.25% | 7.95 | 8.08 | 91586 | 7362.50 | 0.75% | 0.00 |
| 2025-04-18 | 8.01 | 8.03 | 0.01 | 0.12% | 8.00 | 8.15 | 77369 | 6221.87 | 0.63% | 0.00 |
| 2025-04-17 | 7.96 | 8.02 | 0.01 | 0.12% | 7.94 | 8.09 | 88254 | 7100.86 | 0.72% | 0.00 |
| 2025-04-16 | 8.06 | 8.01 | -0.09 | -1.11% | 7.90 | 8.09 | 122434 | 9786.28 | 1.00% | 0.00 |
| 2025-04-15 | 8.05 | 8.10 | 0.01 | 0.12% | 8.01 | 8.12 | 89813 | 7246.10 | 0.74% | 0.00 |
| 2025-04-14 | 8.08 | 8.09 | 0.08 | 1.00% | 8.04 | 8.15 | 126193 | 10222.24 | 1.03% | 0.00 |
| 2025-04-11 | 7.93 | 8.01 | 0.00 | 0.00% | 7.89 | 8.09 | 129289 | 10363.37 | 1.06% | 0.00 |
| 2025-04-10 | 7.99 | 8.01 | 0.12 | 1.52% | 7.98 | 8.17 | 202092 | 16298.39 | 1.65% | 0.00 |
| 2025-04-09 | 7.73 | 7.89 | 0.05 | 0.64% | 7.45 | 7.94 | 201243 | 15592.25 | 1.65% | 19.00 |
| 2025-04-08 | 7.68 | 7.84 | 0.25 | 3.29% | 7.68 | 7.99 | 237916 | 18621.07 | 1.95% | 0.00 |
| 2025-04-07 | 8.26 | 7.59 | -1.12 | -12.86% | 7.38 | 8.49 | 386812 | 30594.36 | 3.17% | 0.00 |
| 2025-04-03 | 8.62 | 8.71 | 0.03 | 0.35% | 8.62 | 8.86 | 154651 | 13509.71 | 1.27% | 0.00 |
| 2025-04-02 | 8.81 | 8.68 | -0.15 | -1.70% | 8.67 | 8.84 | 146234 | 12789.99 | 1.20% | 0.00 |
| 2025-04-01 | 8.53 | 8.83 | 0.31 | 3.64% | 8.52 | 8.98 | 307660 | 27185.08 | 2.52% | 6.00 |
| 2025-03-31 | 8.68 | 8.52 | -0.23 | -2.63% | 8.44 | 8.69 | 180142 | 15406.46 | 1.47% | 0.00 |
| 2025-03-28 | 8.80 | 8.75 | -0.13 | -1.46% | 8.74 | 8.95 | 203433 | 17967.61 | 1.67% | 16.00 |
| 2025-03-27 | 8.68 | 8.88 | 0.18 | 2.07% | 8.58 | 8.91 | 217842 | 19157.66 | 1.78% | 0.00 |
| 2025-03-26 | 8.71 | 8.70 | -0.01 | -0.11% | 8.70 | 8.78 | 98345 | 8593.18 | 0.80% | 5.00 |
| 2025-03-25 | 8.63 | 8.71 | 0.05 | 0.58% | 8.60 | 8.76 | 103771 | 9018.33 | 0.85% | 0.00 |
| 2025-03-24 | 8.66 | 8.66 | -0.02 | -0.23% | 8.54 | 8.72 | 138758 | 11980.01 | 1.14% | 0.00 |
| 2025-03-21 | 8.82 | 8.68 | -0.15 | -1.70% | 8.65 | 8.89 | 158417 | 13865.29 | 1.30% | 0.00 |
| 2025-03-20 | 8.93 | 8.83 | -0.11 | -1.23% | 8.82 | 8.94 | 114212 | 10119.85 | 0.93% | 0.00 |
| 2025-03-19 | 8.96 | 8.94 | -0.04 | -0.45% | 8.88 | 9.00 | 140381 | 12540.07 | 1.15% | 0.00 |
| 2025-03-18 | 9.02 | 8.98 | -0.02 | -0.22% | 8.95 | 9.08 | 197498 | 17790.99 | 1.62% | 0.00 |
| 2025-03-17 | 8.96 | 9.00 | 0.15 | 1.69% | 8.82 | 9.19 | 339938 | 30568.35 | 2.78% | 45.00 |
| 2025-03-14 | 8.61 | 8.85 | 0.24 | 2.79% | 8.59 | 8.85 | 253065 | 22130.69 | 2.07% | 53.00 |
| 2025-03-13 | 8.66 | 8.61 | -0.05 | -0.58% | 8.55 | 8.69 | 131307 | 11310.05 | 1.07% | 0.00 |
| 2025-03-12 | 8.73 | 8.66 | -0.04 | -0.46% | 8.64 | 8.73 | 146281 | 12680.39 | 1.20% | 0.00 |
| 2025-03-11 | 8.64 | 8.70 | -0.03 | -0.34% | 8.59 | 8.73 | 123694 | 10715.62 | 1.01% | 0.00 |
| 2025-03-10 | 8.85 | 8.73 | 0.10 | 1.16% | 8.65 | 8.94 | 225159 | 19751.22 | 1.84% | 8.00 |
| 2025-03-07 | 8.72 | 8.63 | -0.14 | -1.60% | 8.59 | 8.76 | 149210 | 12911.79 | 1.22% | 7.00 |
| 2025-03-06 | 8.61 | 8.77 | 0.21 | 2.45% | 8.57 | 8.78 | 212383 | 18461.91 | 1.74% | 0.00 |
| 2025-03-05 | 8.67 | 8.56 | -0.11 | -1.27% | 8.45 | 8.68 | 152682 | 13026.58 | 1.25% | 0.00 |
| 2025-03-04 | 8.70 | 8.67 | -0.04 | -0.46% | 8.61 | 8.72 | 133389 | 11555.19 | 1.09% | 0.00 |
| 2025-03-03 | 8.56 | 8.71 | 0.18 | 2.11% | 8.50 | 8.73 | 180421 | 15627.55 | 1.48% | 0.00 |
| 2025-02-28 | 8.78 | 8.53 | -0.27 | -3.07% | 8.50 | 8.84 | 211331 | 18288.21 | 1.73% | 3.00 |
| 2025-02-27 | 8.77 | 8.80 | 0.03 | 0.34% | 8.66 | 8.81 | 170024 | 14881.68 | 1.39% | 0.00 |
| 2025-02-26 | 8.73 | 8.77 | 0.06 | 0.69% | 8.68 | 8.78 | 152561 | 13314.93 | 1.25% | 0.00 |
| 2025-02-25 | 8.74 | 8.71 | -0.07 | -0.80% | 8.64 | 8.79 | 137790 | 12013.93 | 1.13% | 0.00 |
| 2025-02-24 | 8.93 | 8.78 | -0.11 | -1.24% | 8.73 | 8.94 | 223408 | 19693.08 | 1.83% | 0.00 |
| 2025-02-21 | 8.91 | 8.89 | 0.02 | 0.23% | 8.75 | 9.00 | 235842 | 20866.19 | 1.93% | 0.00 |
| 2025-02-20 | 8.83 | 8.87 | 0.04 | 0.45% | 8.82 | 9.07 | 261709 | 23352.38 | 2.14% | 0.00 |
| 2025-02-19 | 8.78 | 8.83 | 0.04 | 0.46% | 8.68 | 8.94 | 243135 | 21436.81 | 1.99% | 159.00 |
| 2025-02-18 | 9.10 | 8.79 | -0.42 | -4.56% | 8.76 | 9.11 | 339216 | 30262.24 | 2.78% | 0.00 |
| 2025-02-17 | 9.26 | 9.21 | 0.22 | 2.45% | 9.08 | 9.48 | 629376 | 58381.15 | 5.15% | 2.00 |
| 2025-02-14 | 8.49 | 8.99 | 0.50 | 5.89% | 8.47 | 8.99 | 496305 | 43923.89 | 4.06% | 1.00 |
| 2025-02-13 | 8.62 | 8.49 | -0.11 | -1.28% | 8.48 | 8.64 | 117398 | 10028.83 | 0.96% | 0.00 |
| 2025-02-12 | 8.67 | 8.60 | 0.02 | 0.23% | 8.50 | 8.68 | 141238 | 12111.39 | 1.16% | 0.00 |
| 2025-02-11 | 8.72 | 8.58 | -0.11 | -1.27% | 8.55 | 8.74 | 130660 | 11237.51 | 1.07% | 0.00 |
| 2025-02-10 | 8.67 | 8.69 | 0.11 | 1.28% | 8.57 | 8.75 | 235979 | 20442.32 | 1.93% | 0.00 |
| 2025-02-07 | 8.36 | 8.58 | 0.24 | 2.88% | 8.31 | 8.65 | 239438 | 20386.58 | 1.96% | 0.00 |
| 2025-02-06 | 8.26 | 8.34 | 0.07 | 0.85% | 8.12 | 8.35 | 138349 | 11419.80 | 1.13% | 0.00 |
| 2025-02-05 | 8.26 | 8.27 | 0.08 | 0.98% | 8.20 | 8.27 | 103576 | 8535.03 | 0.85% | 0.00 |
| 2025-01-27 | 8.19 | 8.19 | 0.01 | 0.12% | 8.18 | 8.29 | 93996 | 7734.45 | 0.77% | 0.00 |
| 2025-01-24 | 8.18 | 8.18 | 0.02 | 0.25% | 8.12 | 8.22 | 94657 | 7742.36 | 0.77% | 0.00 |
| 2025-01-23 | 8.19 | 8.16 | 0.03 | 0.37% | 8.16 | 8.28 | 106993 | 8786.24 | 0.88% | 0.00 |
| 2025-01-22 | 8.12 | 8.13 | -0.02 | -0.25% | 8.03 | 8.17 | 73643 | 5954.73 | 0.60% | 0.00 |
| 2025-01-21 | 8.28 | 8.15 | -0.09 | -1.09% | 8.12 | 8.30 | 83611 | 6830.62 | 0.68% | 0.00 |
| 2025-01-20 | 8.23 | 8.24 | 0.05 | 0.61% | 8.21 | 8.33 | 102324 | 8459.03 | 0.84% | 0.00 |
| 2025-01-17 | 8.15 | 8.19 | 0.03 | 0.37% | 8.11 | 8.23 | 92370 | 7551.83 | 0.76% | 0.00 |
| 2025-01-16 | 8.30 | 8.26 | 0.00 | 0.00% | 8.20 | 8.39 | 101866 | 8449.12 | 0.83% | 0.00 |
| 2025-01-15 | 8.38 | 8.26 | -0.09 | -1.08% | 8.22 | 8.39 | 98908 | 8178.68 | 0.81% | 0.00 |
安科生物(300009)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。
