| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-03-24 | 5.51 | 5.77 | 0.35 | 6.46% | 5.49 | 5.79 | 121941 | 6879.49 | 2.37% |
| 2026-03-23 | 5.65 | 5.42 | -0.33 | -5.74% | 5.37 | 5.71 | 107722 | 5982.56 | 2.09% |
| 2026-03-20 | 5.94 | 5.75 | -0.19 | -3.20% | 5.74 | 6.00 | 86991 | 5066.03 | 1.69% |
| 2026-03-19 | 6.05 | 5.94 | -0.16 | -2.62% | 5.91 | 6.09 | 90774 | 5434.31 | 1.77% |
| 2026-03-18 | 5.98 | 6.10 | 0.12 | 2.01% | 5.94 | 6.10 | 77978 | 4708.30 | 1.52% |
| 2026-03-17 | 6.02 | 5.98 | -0.03 | -0.50% | 5.98 | 6.09 | 70513 | 4256.92 | 1.37% |
| 2026-03-16 | 5.97 | 6.01 | 0.04 | 0.67% | 5.95 | 6.05 | 63205 | 3792.16 | 1.23% |
| 2026-03-13 | 5.94 | 5.97 | 0.03 | 0.51% | 5.91 | 6.02 | 56779 | 3400.34 | 1.10% |
| 2026-03-12 | 6.00 | 5.94 | -0.05 | -0.83% | 5.93 | 6.03 | 53250 | 3178.88 | 1.04% |
| 2026-03-11 | 6.04 | 5.99 | -0.05 | -0.83% | 5.96 | 6.06 | 47937 | 2871.26 | 0.93% |
| 2026-03-10 | 5.97 | 6.04 | 0.10 | 1.68% | 5.94 | 6.07 | 63206 | 3796.53 | 1.23% |
| 2026-03-09 | 5.91 | 5.94 | -0.03 | -0.50% | 5.88 | 5.99 | 63724 | 3774.33 | 1.24% |
| 2026-03-06 | 5.80 | 5.97 | 0.15 | 2.58% | 5.77 | 5.98 | 76145 | 4495.97 | 1.48% |
| 2026-03-05 | 5.75 | 5.82 | 0.12 | 2.11% | 5.75 | 5.86 | 75768 | 4399.17 | 1.47% |
| 2026-03-04 | 5.72 | 5.70 | -0.05 | -0.87% | 5.63 | 5.75 | 83125 | 4732.72 | 1.62% |
| 2026-03-03 | 5.91 | 5.75 | -0.16 | -2.71% | 5.73 | 5.96 | 97625 | 5708.72 | 1.90% |
| 2026-03-02 | 6.08 | 5.91 | -0.24 | -3.90% | 5.90 | 6.09 | 143153 | 8545.15 | 2.78% |
| 2026-02-27 | 6.13 | 6.15 | 0.01 | 0.16% | 6.11 | 6.16 | 61501 | 3774.22 | 1.20% |
| 2026-02-26 | 6.23 | 6.14 | -0.08 | -1.29% | 6.12 | 6.24 | 90935 | 5600.77 | 1.77% |
| 2026-02-25 | 6.19 | 6.22 | 0.03 | 0.48% | 6.18 | 6.28 | 81731 | 5091.55 | 1.59% |
| 2026-02-24 | 6.18 | 6.19 | 0.06 | 0.98% | 6.13 | 6.20 | 70323 | 4337.43 | 1.37% |
| 2026-02-13 | 6.15 | 6.13 | -0.01 | -0.16% | 6.11 | 6.21 | 65076 | 4007.44 | 1.27% |
| 2026-02-12 | 6.25 | 6.14 | -0.13 | -2.07% | 6.14 | 6.26 | 82110 | 5070.63 | 1.60% |
| 2026-02-11 | 6.28 | 6.27 | -0.05 | -0.79% | 6.24 | 6.32 | 62122 | 3898.19 | 1.21% |
| 2026-02-10 | 6.31 | 6.32 | 0.01 | 0.16% | 6.27 | 6.35 | 70702 | 4467.29 | 1.37% |
| 2026-02-09 | 6.24 | 6.31 | 0.09 | 1.45% | 6.24 | 6.32 | 87998 | 5531.90 | 1.71% |
| 2026-02-06 | 6.20 | 6.22 | 0.02 | 0.32% | 6.18 | 6.27 | 88464 | 5518.36 | 1.72% |
| 2026-02-05 | 6.22 | 6.20 | -0.04 | -0.64% | 6.17 | 6.25 | 83180 | 5166.42 | 1.62% |
| 2026-02-04 | 6.17 | 6.24 | 0.08 | 1.30% | 6.16 | 6.25 | 107073 | 6639.78 | 2.08% |
| 2026-02-03 | 6.17 | 6.16 | 0.06 | 0.98% | 6.10 | 6.19 | 123272 | 7559.84 | 2.40% |
| 2026-02-02 | 6.20 | 6.10 | -0.25 | -3.94% | 6.10 | 6.29 | 195166 | 12091.79 | 3.80% |
| 2026-01-30 | 6.45 | 6.35 | -0.14 | -2.16% | 6.35 | 6.69 | 229489 | 14792.78 | 4.46% |
| 2026-01-29 | 6.68 | 6.49 | -0.27 | -3.99% | 6.43 | 6.70 | 324017 | 21170.49 | 6.30% |
| 2026-01-28 | 6.89 | 6.76 | -0.33 | -4.65% | 6.70 | 7.01 | 494171 | 33629.65 | 9.61% |
| 2026-01-27 | 7.14 | 7.09 | 0.14 | 2.01% | 7.03 | 7.54 | 850469 | 61629.73 | 16.54% |
| 2026-01-26 | 6.46 | 6.95 | 0.63 | 9.97% | 6.46 | 6.95 | 362651 | 24341.46 | 7.05% |
| 2026-01-23 | 6.31 | 6.32 | 0.02 | 0.32% | 6.27 | 6.32 | 51375 | 3236.97 | 1.00% |
| 2026-01-22 | 6.25 | 6.30 | 0.07 | 1.12% | 6.21 | 6.30 | 53532 | 3356.49 | 1.04% |
| 2026-01-21 | 6.15 | 6.23 | 0.05 | 0.81% | 6.15 | 6.26 | 49547 | 3081.82 | 0.96% |
| 2026-01-20 | 6.18 | 6.18 | 0.00 | 0.00% | 6.15 | 6.23 | 58725 | 3629.57 | 1.14% |
| 2026-01-19 | 6.11 | 6.18 | 0.05 | 0.82% | 6.06 | 6.19 | 72395 | 4451.63 | 1.41% |
| 2026-01-16 | 6.22 | 6.13 | -0.08 | -1.29% | 6.11 | 6.26 | 65337 | 4014.91 | 1.27% |
| 2026-01-15 | 6.27 | 6.21 | -0.09 | -1.43% | 6.18 | 6.29 | 71499 | 4451.64 | 1.39% |
| 2026-01-14 | 6.30 | 6.30 | -0.02 | -0.32% | 6.21 | 6.45 | 108850 | 6892.60 | 2.12% |
| 2026-01-13 | 6.28 | 6.32 | 0.05 | 0.80% | 6.27 | 6.43 | 107568 | 6845.47 | 2.09% |
| 2026-01-12 | 6.19 | 6.27 | 0.09 | 1.46% | 6.19 | 6.30 | 81162 | 5075.74 | 1.58% |
| 2026-01-09 | 6.12 | 6.18 | 0.06 | 0.98% | 6.10 | 6.20 | 75794 | 4660.10 | 1.47% |
| 2026-01-08 | 6.01 | 6.12 | 0.10 | 1.66% | 6.00 | 6.14 | 83210 | 5068.33 | 1.62% |
| 2026-01-07 | 6.11 | 6.02 | -0.10 | -1.63% | 6.01 | 6.12 | 80466 | 4867.26 | 1.56% |
| 2026-01-06 | 6.15 | 6.12 | -0.02 | -0.33% | 6.11 | 6.21 | 97688 | 5995.96 | 1.90% |
| 2026-01-05 | 5.97 | 6.14 | 0.20 | 3.37% | 5.95 | 6.15 | 89710 | 5459.95 | 1.74% |
| 2025-12-31 | 5.92 | 5.94 | 0.01 | 0.17% | 5.91 | 5.96 | 47354 | 2810.47 | 0.92% |
| 2025-12-30 | 5.94 | 5.93 | -0.03 | -0.50% | 5.88 | 5.98 | 51082 | 3024.57 | 0.99% |
| 2025-12-29 | 6.02 | 5.96 | -0.06 | -1.00% | 5.96 | 6.04 | 41725 | 2495.14 | 0.81% |
| 2025-12-26 | 6.09 | 6.02 | -0.03 | -0.50% | 6.00 | 6.09 | 49692 | 2998.79 | 0.97% |
| 2025-12-25 | 6.05 | 6.05 | 0.00 | 0.00% | 6.02 | 6.07 | 49032 | 2963.57 | 0.95% |
| 2025-12-24 | 6.03 | 6.05 | 0.02 | 0.33% | 6.01 | 6.08 | 38652 | 2335.79 | 0.75% |
| 2025-12-23 | 6.14 | 6.03 | -0.10 | -1.63% | 6.02 | 6.14 | 50705 | 3065.80 | 0.99% |
| 2025-12-22 | 6.18 | 6.13 | -0.06 | -0.97% | 6.12 | 6.21 | 49020 | 3013.68 | 0.95% |
| 2025-12-19 | 6.13 | 6.19 | 0.06 | 0.98% | 6.06 | 6.20 | 50613 | 3115.78 | 0.98% |
| 2025-12-18 | 6.00 | 6.13 | 0.16 | 2.68% | 5.97 | 6.18 | 77599 | 4740.76 | 1.51% |
| 2025-12-17 | 5.97 | 5.97 | -0.01 | -0.17% | 5.89 | 6.00 | 56272 | 3341.57 | 1.09% |
| 2025-12-16 | 6.03 | 5.98 | -0.04 | -0.66% | 5.93 | 6.09 | 48949 | 2933.78 | 0.95% |
| 2025-12-15 | 5.97 | 6.02 | 0.03 | 0.50% | 5.92 | 6.07 | 69246 | 4164.06 | 1.35% |
| 2025-12-12 | 6.11 | 5.99 | -0.12 | -1.96% | 5.97 | 6.16 | 90122 | 5464.24 | 1.75% |
| 2025-12-11 | 6.32 | 6.11 | -0.18 | -2.86% | 6.11 | 6.33 | 81947 | 5053.53 | 1.59% |
| 2025-12-10 | 6.39 | 6.29 | -0.11 | -1.72% | 6.25 | 6.41 | 74630 | 4708.05 | 1.45% |
| 2025-12-09 | 6.54 | 6.40 | -0.14 | -2.14% | 6.40 | 6.57 | 60319 | 3889.05 | 1.17% |
| 2025-12-08 | 6.58 | 6.54 | -0.04 | -0.61% | 6.53 | 6.64 | 55813 | 3668.40 | 1.09% |
| 2025-12-05 | 6.57 | 6.58 | 0.03 | 0.46% | 6.43 | 6.61 | 53372 | 3478.16 | 1.04% |
| 2025-12-04 | 6.64 | 6.55 | -0.10 | -1.50% | 6.48 | 6.66 | 56271 | 3699.34 | 1.09% |
| 2025-12-03 | 6.73 | 6.65 | -0.08 | -1.19% | 6.60 | 6.77 | 63993 | 4266.14 | 1.24% |
| 2025-12-02 | 6.66 | 6.73 | 0.04 | 0.60% | 6.59 | 6.74 | 71541 | 4775.97 | 1.39% |
| 2025-12-01 | 6.75 | 6.69 | -0.02 | -0.30% | 6.68 | 6.82 | 66855 | 4519.83 | 1.30% |
| 2025-11-28 | 6.70 | 6.71 | 0.00 | 0.00% | 6.64 | 6.72 | 42463 | 2837.90 | 0.83% |
| 2025-11-27 | 6.69 | 6.71 | 0.02 | 0.30% | 6.62 | 6.76 | 49851 | 3332.71 | 0.97% |
| 2025-11-26 | 6.75 | 6.69 | -0.06 | -0.89% | 6.68 | 6.87 | 64276 | 4361.97 | 1.25% |
| 2025-11-25 | 6.69 | 6.75 | 0.10 | 1.50% | 6.62 | 6.82 | 66525 | 4478.91 | 1.29% |
| 2025-11-24 | 6.54 | 6.65 | 0.19 | 2.94% | 6.47 | 6.70 | 76168 | 5033.70 | 1.48% |
| 2025-11-21 | 6.70 | 6.46 | -0.31 | -4.58% | 6.45 | 6.79 | 87466 | 5754.52 | 1.70% |
科华生物(002022)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。
