| 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 | 50.37 | 50.24 | 0.16 | 0.32% | 49.98 | 51.27 | 42631 | 21506.60 | 1.02% | 0.00 |
| 2025-06-16 | 50.01 | 50.08 | 0.08 | 0.16% | 49.79 | 50.29 | 29080 | 14561.10 | 0.70% | 0.00 |
| 2025-06-13 | 50.87 | 50.00 | -1.11 | -2.17% | 49.80 | 51.35 | 56308 | 28298.62 | 1.35% | 22.00 |
| 2025-06-12 | 52.00 | 51.11 | -1.07 | -2.05% | 50.95 | 52.20 | 58490 | 30146.14 | 1.41% | 8.00 |
| 2025-06-11 | 52.80 | 52.18 | -0.12 | -0.23% | 51.96 | 53.49 | 63598 | 33457.57 | 1.53% | 0.00 |
| 2025-06-10 | 53.69 | 52.30 | -1.43 | -2.66% | 51.31 | 53.72 | 79658 | 41757.16 | 1.93% | 0.00 |
| 2025-06-09 | 51.53 | 53.73 | 2.25 | 4.37% | 51.53 | 55.97 | 104895 | 56789.00 | 2.54% | 8.00 |
| 2025-06-06 | 52.26 | 51.48 | -0.82 | -1.57% | 51.24 | 52.54 | 36699 | 18922.71 | 0.89% | 2.00 |
| 2025-06-05 | 52.60 | 52.30 | -0.03 | -0.06% | 51.01 | 52.68 | 50359 | 26116.05 | 1.22% | 3.00 |
| 2025-06-04 | 51.99 | 52.33 | 0.33 | 0.63% | 51.30 | 53.08 | 39831 | 20825.95 | 0.96% | 5.00 |
| 2025-06-03 | 51.00 | 52.00 | 0.58 | 1.13% | 50.80 | 52.99 | 42369 | 22059.65 | 1.02% | 0.00 |
| 2025-05-30 | 52.30 | 51.42 | -0.84 | -1.61% | 51.18 | 52.45 | 41042 | 21232.33 | 0.99% | 0.00 |
| 2025-05-29 | 50.37 | 52.26 | 1.93 | 3.83% | 50.35 | 52.96 | 60637 | 31455.17 | 1.47% | 4.00 |
| 2025-05-28 | 52.53 | 50.33 | -2.19 | -4.17% | 50.19 | 52.91 | 69402 | 35520.38 | 1.68% | 0.00 |
| 2025-05-27 | 52.30 | 52.52 | 0.14 | 0.27% | 51.74 | 53.95 | 59732 | 31643.99 | 1.44% | 0.00 |
| 2025-05-26 | 52.50 | 52.38 | -0.24 | -0.46% | 51.55 | 53.13 | 48781 | 25483.60 | 1.18% | 0.00 |
| 2025-05-23 | 52.16 | 52.62 | 0.82 | 1.58% | 52.04 | 54.20 | 108024 | 57499.70 | 2.61% | 0.00 |
| 2025-05-22 | 52.32 | 51.80 | -0.98 | -1.86% | 51.67 | 52.64 | 41346 | 21529.28 | 1.00% | 6.00 |
| 2025-05-21 | 53.40 | 52.78 | -0.70 | -1.31% | 52.58 | 53.60 | 46334 | 24520.36 | 1.12% | 0.00 |
| 2025-05-20 | 53.78 | 53.48 | -0.30 | -0.56% | 53.23 | 54.15 | 46589 | 24930.65 | 1.13% | 1.00 |
| 2025-05-19 | 56.00 | 53.78 | -2.65 | -4.70% | 53.10 | 56.19 | 94348 | 50968.21 | 2.28% | 2.00 |
| 2025-05-16 | 56.14 | 56.43 | -0.33 | -0.58% | 55.70 | 58.80 | 96539 | 54948.15 | 2.33% | 1.00 |
| 2025-05-15 | 57.93 | 56.76 | -1.52 | -2.61% | 55.09 | 57.93 | 99731 | 56233.83 | 2.41% | 3.00 |
| 2025-05-14 | 56.60 | 58.28 | 0.42 | 0.73% | 56.24 | 59.78 | 165184 | 95768.38 | 3.99% | 10.00 |
| 2025-05-13 | 51.00 | 57.86 | 7.35 | 14.55% | 50.02 | 58.58 | 212341 | 115568.94 | 5.13% | 26.00 |
| 2025-05-12 | 48.69 | 50.51 | 2.39 | 4.97% | 48.12 | 51.10 | 85020 | 42472.20 | 2.06% | 5.00 |
| 2025-05-09 | 49.51 | 48.12 | -1.39 | -2.81% | 48.00 | 49.54 | 43398 | 21128.60 | 1.05% | 0.00 |
| 2025-05-08 | 48.83 | 49.51 | 0.44 | 0.90% | 48.59 | 49.91 | 38379 | 19004.64 | 0.93% | 0.00 |
| 2025-05-07 | 49.96 | 49.07 | -0.36 | -0.73% | 48.66 | 50.17 | 47060 | 23202.96 | 1.14% | 0.00 |
| 2025-05-06 | 48.50 | 49.43 | 1.16 | 2.40% | 48.20 | 49.99 | 56587 | 27884.34 | 1.37% | 0.00 |
| 2025-04-30 | 47.60 | 48.27 | 0.62 | 1.30% | 47.50 | 48.68 | 36325 | 17520.12 | 0.88% | 0.00 |
| 2025-04-29 | 46.86 | 47.65 | 0.77 | 1.64% | 46.40 | 47.97 | 32834 | 15562.97 | 0.79% | 0.00 |
| 2025-04-28 | 46.69 | 46.88 | -0.80 | -1.68% | 45.20 | 47.49 | 48011 | 22306.57 | 1.16% | 0.00 |
| 2025-04-25 | 48.00 | 47.68 | 0.05 | 0.10% | 47.45 | 49.20 | 42125 | 20275.77 | 1.02% | 3.00 |
| 2025-04-24 | 48.58 | 47.63 | -0.90 | -1.85% | 47.47 | 48.96 | 29860 | 14333.24 | 0.72% | 0.00 |
| 2025-04-23 | 48.62 | 48.53 | 0.33 | 0.68% | 48.26 | 49.28 | 36516 | 17787.86 | 0.89% | 0.00 |
| 2025-04-22 | 48.44 | 48.20 | -0.25 | -0.52% | 48.00 | 48.96 | 35557 | 17223.60 | 0.86% | 0.00 |
| 2025-04-21 | 47.28 | 48.45 | 0.81 | 1.70% | 47.08 | 48.68 | 30094 | 14469.37 | 0.73% | 0.00 |
| 2025-04-18 | 47.99 | 47.64 | -0.22 | -0.46% | 47.41 | 48.28 | 21898 | 10447.07 | 0.53% | 0.00 |
| 2025-04-17 | 47.63 | 47.86 | -0.35 | -0.73% | 47.63 | 48.65 | 26540 | 12791.36 | 0.64% | 0.00 |
| 2025-04-16 | 48.88 | 48.21 | -0.96 | -1.95% | 47.36 | 48.98 | 37447 | 18032.19 | 0.91% | 0.00 |
| 2025-04-15 | 49.16 | 49.17 | -0.01 | -0.02% | 48.28 | 49.79 | 42883 | 20971.90 | 1.04% | 0.00 |
| 2025-04-14 | 49.72 | 49.18 | -0.03 | -0.06% | 48.95 | 50.14 | 49829 | 24639.73 | 1.21% | 0.00 |
| 2025-04-11 | 48.17 | 49.21 | 0.71 | 1.46% | 48.13 | 50.45 | 74602 | 37018.30 | 1.81% | 0.00 |
| 2025-04-10 | 49.35 | 48.50 | 0.15 | 0.31% | 48.37 | 49.91 | 76375 | 37397.51 | 1.85% | 5.00 |
| 2025-04-09 | 45.54 | 48.35 | 2.17 | 4.70% | 44.26 | 48.70 | 98445 | 46327.13 | 2.39% | 2.00 |
| 2025-04-08 | 45.60 | 46.18 | 1.00 | 2.21% | 45.01 | 47.33 | 83554 | 38602.44 | 2.03% | 0.00 |
| 2025-04-07 | 47.98 | 45.18 | -6.74 | -12.98% | 43.25 | 49.49 | 120154 | 55871.02 | 2.91% | 0.00 |
| 2025-04-03 | 52.60 | 51.92 | -1.36 | -2.55% | 51.81 | 53.56 | 40945 | 21472.69 | 0.99% | 0.00 |
| 2025-04-02 | 52.52 | 53.28 | 0.37 | 0.70% | 52.36 | 53.78 | 37701 | 20028.33 | 0.91% | 0.00 |
| 2025-04-01 | 53.13 | 52.91 | 0.26 | 0.49% | 52.86 | 54.40 | 67601 | 36241.38 | 1.64% | 0.00 |
| 2025-03-31 | 52.90 | 52.65 | -0.41 | -0.77% | 51.21 | 53.24 | 47532 | 24756.32 | 1.15% | 0.00 |
| 2025-03-28 | 53.63 | 53.06 | -0.58 | -1.08% | 53.00 | 54.19 | 34505 | 18451.24 | 0.84% | 1.00 |
| 2025-03-27 | 53.70 | 53.64 | -0.40 | -0.74% | 52.80 | 54.40 | 46177 | 24756.78 | 1.12% | 0.00 |
| 2025-03-26 | 54.75 | 54.04 | -0.94 | -1.71% | 53.90 | 55.49 | 53554 | 29073.86 | 1.30% | 0.00 |
| 2025-03-25 | 54.91 | 54.98 | 0.25 | 0.46% | 54.28 | 56.74 | 84737 | 47004.41 | 2.05% | 1.00 |
| 2025-03-24 | 56.24 | 54.73 | -1.24 | -2.22% | 53.68 | 56.40 | 69577 | 38128.47 | 1.69% | 0.00 |
| 2025-03-21 | 58.01 | 55.97 | -2.33 | -4.00% | 55.75 | 58.29 | 97470 | 55127.76 | 2.36% | 2.00 |
| 2025-03-20 | 59.23 | 58.30 | -1.13 | -1.90% | 58.05 | 59.50 | 67300 | 39410.16 | 1.63% | 3.00 |
| 2025-03-19 | 59.90 | 59.43 | -0.57 | -0.95% | 58.56 | 60.88 | 88026 | 52424.99 | 2.13% | 0.00 |
| 2025-03-18 | 61.10 | 60.00 | -0.76 | -1.25% | 59.59 | 61.85 | 86367 | 52214.74 | 2.09% | 6.00 |
| 2025-03-17 | 62.50 | 60.76 | -1.04 | -1.68% | 59.95 | 62.52 | 67446 | 41016.50 | 1.63% | 0.00 |
| 2025-03-14 | 61.61 | 61.80 | 0.58 | 0.95% | 60.77 | 62.50 | 78149 | 48167.02 | 1.89% | 7.00 |
| 2025-03-13 | 61.08 | 61.22 | -0.41 | -0.67% | 59.51 | 61.52 | 93923 | 56667.43 | 2.28% | 0.00 |
| 2025-03-12 | 63.40 | 61.63 | -1.63 | -2.58% | 61.50 | 64.80 | 97075 | 60860.53 | 2.35% | 1.00 |
| 2025-03-11 | 62.00 | 63.26 | 0.36 | 0.57% | 61.80 | 64.20 | 91684 | 57828.56 | 2.22% | 0.00 |
| 2025-03-10 | 67.60 | 62.90 | -2.03 | -3.13% | 62.60 | 68.68 | 164828 | 106722.27 | 4.00% | 13.00 |
| 2025-03-07 | 65.38 | 64.93 | -0.45 | -0.69% | 64.46 | 70.30 | 199672 | 134768.36 | 4.84% | 3.00 |
| 2025-03-06 | 63.60 | 65.38 | 2.01 | 3.17% | 62.60 | 66.47 | 161189 | 104829.02 | 3.91% | 8.00 |
| 2025-03-05 | 64.00 | 63.37 | -2.54 | -3.85% | 62.33 | 64.83 | 139685 | 88661.40 | 3.39% | 6.00 |
| 2025-03-04 | 59.90 | 65.91 | 5.10 | 8.39% | 59.40 | 65.96 | 232545 | 147958.12 | 5.64% | 29.00 |
| 2025-03-03 | 58.93 | 60.81 | 1.87 | 3.17% | 58.05 | 62.39 | 132213 | 80371.66 | 3.20% | 1.00 |
| 2025-02-28 | 60.41 | 58.94 | -2.17 | -3.55% | 58.67 | 63.80 | 133882 | 81627.70 | 3.25% | 0.00 |
| 2025-02-27 | 61.61 | 61.11 | -1.00 | -1.61% | 59.90 | 62.75 | 122176 | 74505.04 | 2.96% | 14.00 |
| 2025-02-26 | 63.55 | 62.11 | -2.52 | -3.90% | 61.50 | 63.89 | 150277 | 93635.61 | 3.64% | 1.00 |
| 2025-02-25 | 61.20 | 64.63 | 2.21 | 3.54% | 60.75 | 65.39 | 189684 | 120904.20 | 4.60% | 1.00 |
| 2025-02-24 | 64.00 | 62.42 | -2.67 | -4.10% | 61.33 | 64.60 | 173857 | 108872.96 | 4.21% | 0.00 |
| 2025-02-21 | 63.66 | 65.09 | 0.28 | 0.43% | 63.18 | 65.96 | 182574 | 117931.30 | 4.43% | 0.00 |
| 2025-02-20 | 64.66 | 64.81 | -1.49 | -2.25% | 64.30 | 69.18 | 209429 | 138812.23 | 5.08% | 1.00 |
| 2025-02-19 | 58.93 | 66.30 | 7.37 | 12.51% | 58.05 | 67.71 | 299181 | 190471.81 | 7.25% | 10.00 |
华大基因(300676)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。
