| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-18 | 26.54 | 26.72 | 0.18 | 0.68% | 26.30 | 26.80 | 11500 | 3069.44 | 1.67% | 0.00 |
| 2025-12-17 | 26.13 | 26.54 | 0.28 | 1.07% | 25.87 | 26.66 | 9436 | 2472.82 | 1.37% | 0.00 |
| 2025-12-16 | 26.74 | 26.26 | -0.48 | -1.80% | 26.16 | 26.88 | 9292 | 2450.93 | 1.35% | 0.00 |
| 2025-12-15 | 26.51 | 26.74 | 0.04 | 0.15% | 26.25 | 26.92 | 9833 | 2620.08 | 1.43% | 0.00 |
| 2025-12-12 | 26.80 | 26.70 | -0.10 | -0.37% | 26.49 | 27.08 | 11080 | 2967.52 | 1.61% | 0.00 |
| 2025-12-11 | 27.45 | 26.80 | -0.58 | -2.12% | 26.70 | 27.45 | 14566 | 3924.38 | 2.12% | 0.00 |
| 2025-12-10 | 27.60 | 27.38 | -0.22 | -0.80% | 27.15 | 27.65 | 10854 | 2967.83 | 1.58% | 0.00 |
| 2025-12-09 | 28.04 | 27.60 | -0.45 | -1.60% | 27.60 | 28.13 | 10767 | 2992.23 | 1.56% | 0.00 |
| 2025-12-08 | 27.99 | 28.05 | 0.10 | 0.36% | 27.82 | 28.12 | 9200 | 2575.88 | 1.34% | 0.00 |
| 2025-12-05 | 27.80 | 27.95 | 0.19 | 0.68% | 27.35 | 27.99 | 14496 | 4010.36 | 2.11% | 0.00 |
| 2025-12-04 | 28.10 | 27.76 | -0.30 | -1.07% | 27.76 | 28.90 | 17685 | 5000.90 | 2.57% | 0.00 |
| 2025-12-03 | 28.90 | 28.06 | -0.84 | -2.91% | 27.86 | 29.01 | 28995 | 8185.64 | 4.21% | 0.00 |
| 2025-12-02 | 27.89 | 28.90 | 0.94 | 3.36% | 27.63 | 29.97 | 37221 | 10594.32 | 5.41% | 0.00 |
| 2025-12-01 | 27.82 | 27.96 | -1.32 | -4.51% | 27.30 | 28.22 | 44325 | 12305.85 | 6.44% | 0.00 |
| 2025-11-28 | 29.39 | 29.28 | -0.50 | -1.68% | 29.05 | 29.80 | 16321 | 4796.99 | 2.37% | 0.00 |
| 2025-11-27 | 29.69 | 29.78 | 0.09 | 0.30% | 29.55 | 30.00 | 5456 | 1626.74 | 0.79% | 0.00 |
| 2025-11-26 | 30.30 | 29.69 | -0.33 | -1.10% | 29.69 | 30.50 | 9952 | 2996.17 | 1.45% | 0.00 |
| 2025-11-25 | 30.19 | 30.02 | 0.42 | 1.42% | 29.82 | 30.28 | 7915 | 2383.12 | 1.15% | 0.00 |
| 2025-11-24 | 29.40 | 29.60 | 0.68 | 2.35% | 28.93 | 29.73 | 7491 | 2206.26 | 1.09% | 0.00 |
| 2025-11-21 | 30.45 | 28.92 | -1.53 | -5.02% | 28.87 | 30.52 | 13452 | 3951.43 | 1.95% | 0.00 |
| 2025-11-20 | 30.84 | 30.45 | -0.21 | -0.68% | 30.20 | 30.97 | 8556 | 2609.78 | 1.24% | 0.00 |
| 2025-11-19 | 31.39 | 30.66 | -0.73 | -2.33% | 30.51 | 31.53 | 9969 | 3072.12 | 1.45% | 0.00 |
| 2025-11-18 | 31.75 | 31.39 | -0.50 | -1.57% | 31.29 | 31.98 | 9775 | 3081.73 | 1.42% | 0.00 |
| 2025-11-17 | 32.41 | 31.89 | -0.53 | -1.63% | 31.73 | 32.45 | 11360 | 3627.96 | 1.65% | 0.00 |
| 2025-11-14 | 32.03 | 32.42 | 0.30 | 0.93% | 32.00 | 32.71 | 18832 | 6123.73 | 2.74% | 0.00 |
| 2025-11-13 | 32.12 | 32.12 | -0.02 | -0.06% | 31.80 | 32.25 | 13891 | 4455.77 | 2.02% | 0.00 |
| 2025-11-12 | 31.90 | 32.14 | 0.26 | 0.82% | 31.73 | 32.28 | 11643 | 3728.85 | 1.69% | 0.00 |
| 2025-11-11 | 31.69 | 31.88 | 0.20 | 0.63% | 31.50 | 31.96 | 8106 | 2572.89 | 1.18% | 0.00 |
| 2025-11-10 | 31.69 | 31.68 | 0.18 | 0.57% | 31.43 | 31.78 | 6749 | 2132.93 | 0.98% | 0.00 |
| 2025-11-07 | 31.72 | 31.50 | -0.13 | -0.41% | 31.46 | 31.83 | 6817 | 2154.66 | 0.99% | 0.00 |
| 2025-11-06 | 31.60 | 31.63 | 0.03 | 0.09% | 31.40 | 31.69 | 5917 | 1866.44 | 0.86% | 3.00 |
| 2025-11-05 | 31.58 | 31.60 | 0.02 | 0.06% | 31.40 | 31.83 | 6555 | 2070.48 | 0.95% | 0.00 |
| 2025-11-04 | 32.08 | 31.58 | -0.46 | -1.44% | 31.35 | 32.17 | 9316 | 2950.99 | 1.35% | 0.00 |
| 2025-11-03 | 31.83 | 32.04 | 0.20 | 0.63% | 31.60 | 32.17 | 10802 | 3455.69 | 1.57% | 0.00 |
| 2025-10-31 | 31.44 | 31.84 | 0.59 | 1.89% | 31.27 | 32.00 | 12144 | 3857.20 | 1.76% | 0.00 |
| 2025-10-30 | 31.46 | 31.25 | -0.20 | -0.64% | 31.13 | 31.56 | 11092 | 3474.68 | 1.61% | 0.00 |
| 2025-10-29 | 31.27 | 31.45 | 0.11 | 0.35% | 31.11 | 31.51 | 11618 | 3629.21 | 1.69% | 0.00 |
| 2025-10-28 | 31.68 | 31.34 | -0.30 | -0.95% | 31.12 | 31.70 | 11878 | 3726.71 | 1.73% | 0.00 |
| 2025-10-27 | 31.63 | 31.64 | 0.05 | 0.16% | 31.28 | 31.86 | 15752 | 4971.42 | 2.29% | 0.00 |
| 2025-10-24 | 32.18 | 31.59 | -0.93 | -2.86% | 31.11 | 32.33 | 21212 | 6718.01 | 3.08% | 0.00 |
| 2025-10-23 | 33.09 | 32.52 | -0.45 | -1.36% | 32.17 | 33.26 | 12796 | 4167.29 | 1.86% | 0.00 |
| 2025-10-22 | 33.03 | 32.97 | -0.16 | -0.48% | 32.93 | 33.60 | 15245 | 5073.96 | 2.21% | 0.00 |
| 2025-10-21 | 33.01 | 33.13 | 0.33 | 1.01% | 32.58 | 33.18 | 9608 | 3165.68 | 1.40% | 5.00 |
| 2025-10-20 | 32.43 | 32.80 | 0.40 | 1.23% | 32.42 | 32.96 | 6403 | 2095.15 | 0.93% | 0.00 |
| 2025-10-17 | 32.90 | 32.40 | -0.52 | -1.58% | 32.40 | 33.24 | 7268 | 2383.00 | 1.06% | 0.00 |
| 2025-10-16 | 33.18 | 32.92 | -0.26 | -0.78% | 32.73 | 33.36 | 7486 | 2471.69 | 1.09% | 0.00 |
| 2025-10-15 | 32.67 | 33.18 | 0.51 | 1.56% | 32.51 | 33.28 | 9556 | 3149.54 | 1.39% | 0.00 |
| 2025-10-14 | 32.96 | 32.67 | -0.08 | -0.24% | 32.48 | 33.68 | 12925 | 4273.34 | 1.88% | 0.00 |
| 2025-10-13 | 31.90 | 32.75 | -0.74 | -2.21% | 31.38 | 32.86 | 16871 | 5442.65 | 2.45% | 0.00 |
| 2025-10-10 | 33.60 | 33.49 | -0.34 | -1.01% | 33.30 | 33.94 | 9011 | 3027.25 | 1.31% | 0.00 |
| 2025-10-09 | 34.37 | 33.83 | -0.54 | -1.57% | 33.72 | 34.62 | 12707 | 4320.99 | 1.85% | 0.00 |
| 2025-09-30 | 34.25 | 34.37 | 0.12 | 0.35% | 34.00 | 34.46 | 12506 | 4280.61 | 1.82% | 0.00 |
| 2025-09-29 | 33.50 | 34.25 | 0.65 | 1.93% | 33.10 | 35.09 | 18907 | 6486.96 | 2.75% | 0.00 |
| 2025-09-26 | 33.73 | 33.60 | -0.23 | -0.68% | 33.22 | 34.15 | 10600 | 3567.54 | 1.54% | 0.00 |
| 2025-09-25 | 34.21 | 33.83 | -0.39 | -1.14% | 33.73 | 34.49 | 10998 | 3749.23 | 1.60% | 0.00 |
| 2025-09-24 | 33.42 | 34.22 | 0.72 | 2.15% | 33.28 | 34.45 | 12778 | 4347.20 | 1.86% | 0.00 |
| 2025-09-23 | 33.45 | 33.50 | -0.15 | -0.45% | 32.57 | 33.70 | 16740 | 5533.71 | 2.43% | 0.00 |
| 2025-09-22 | 33.98 | 33.65 | -0.28 | -0.83% | 33.37 | 34.36 | 12298 | 4147.67 | 1.79% | 0.00 |
| 2025-09-19 | 33.96 | 33.93 | -0.27 | -0.79% | 33.71 | 34.57 | 12551 | 4260.26 | 1.82% | 0.00 |
| 2025-09-18 | 35.07 | 34.20 | -0.96 | -2.73% | 34.10 | 35.49 | 21812 | 7602.98 | 3.17% | 0.00 |
| 2025-09-17 | 35.53 | 35.16 | -0.37 | -1.04% | 35.07 | 35.66 | 11464 | 4044.36 | 1.67% | 0.00 |
| 2025-09-16 | 35.10 | 35.53 | 0.45 | 1.28% | 34.82 | 35.58 | 12363 | 4366.62 | 1.80% | 0.00 |
| 2025-09-15 | 34.91 | 35.08 | 0.11 | 0.31% | 34.70 | 35.32 | 13017 | 4567.94 | 1.89% | 0.00 |
| 2025-09-12 | 35.00 | 34.97 | -0.17 | -0.48% | 34.62 | 35.40 | 16318 | 5706.24 | 2.37% | 0.00 |
| 2025-09-11 | 35.10 | 35.14 | 0.03 | 0.09% | 34.20 | 35.19 | 14490 | 5042.29 | 2.10% | 23.00 |
| 2025-09-10 | 36.10 | 35.11 | -0.70 | -1.95% | 34.80 | 36.10 | 16640 | 5869.00 | 2.42% | 0.00 |
| 2025-09-09 | 35.60 | 35.81 | 0.17 | 0.48% | 35.31 | 36.60 | 26064 | 9390.36 | 3.79% | 0.00 |
| 2025-09-08 | 35.19 | 35.64 | 0.67 | 1.92% | 34.83 | 35.65 | 13812 | 4887.50 | 2.01% | 0.00 |
| 2025-09-05 | 34.21 | 34.97 | 0.73 | 2.13% | 34.03 | 34.97 | 13619 | 4714.91 | 1.98% | 0.00 |
| 2025-09-04 | 35.39 | 34.24 | -1.12 | -3.17% | 33.63 | 35.50 | 19871 | 6889.10 | 2.89% | 1.00 |
| 2025-09-03 | 35.30 | 35.36 | 0.36 | 1.03% | 34.71 | 35.72 | 20190 | 7136.90 | 2.93% | 0.00 |
| 2025-09-02 | 36.07 | 35.00 | -1.07 | -2.97% | 34.88 | 36.27 | 19269 | 6818.13 | 2.80% | 0.00 |
| 2025-09-01 | 35.88 | 36.07 | 0.55 | 1.55% | 35.59 | 36.11 | 18729 | 6731.66 | 2.72% | 0.00 |
| 2025-08-29 | 35.69 | 35.52 | 0.08 | 0.23% | 35.20 | 35.82 | 16425 | 5835.97 | 2.39% | 0.00 |
| 2025-08-28 | 35.63 | 35.44 | -0.18 | -0.51% | 34.51 | 35.92 | 26383 | 9269.02 | 3.83% | 0.00 |
| 2025-08-27 | 37.22 | 35.62 | -1.59 | -4.27% | 35.61 | 37.25 | 33836 | 12393.33 | 4.91% | 0.00 |
| 2025-08-26 | 36.90 | 37.21 | 0.25 | 0.68% | 36.61 | 37.83 | 30558 | 11367.83 | 4.44% | 7.00 |
| 2025-08-25 | 36.80 | 36.96 | 0.09 | 0.24% | 36.51 | 37.18 | 33818 | 12455.25 | 4.91% | 0.00 |
| 2025-08-22 | 38.33 | 36.87 | -0.47 | -1.26% | 36.78 | 38.53 | 43632 | 16244.48 | 6.34% | 0.00 |
| 2025-08-21 | 36.93 | 37.34 | 0.46 | 1.25% | 36.58 | 37.72 | 37982 | 14103.02 | 5.52% | 0.00 |
科源制药(301281)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。
