| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 2025-02-18 | 59.40 | 58.93 | -1.94 | -3.19% | 57.00 | 59.96 | 177107 | 103444.87 | 4.29% | 7.00 |
| 2025-02-17 | 59.68 | 60.87 | 2.92 | 5.04% | 59.60 | 66.88 | 345810 | 216621.08 | 8.38% | 0.00 |
| 2025-02-14 | 51.48 | 57.95 | 6.95 | 13.63% | 51.48 | 59.88 | 283540 | 158602.16 | 6.87% | 10.00 |
| 2025-02-13 | 51.05 | 51.00 | -0.31 | -0.60% | 50.03 | 52.44 | 104269 | 53184.89 | 2.53% | 1.00 |
| 2025-02-12 | 50.79 | 51.31 | 0.32 | 0.63% | 50.50 | 52.99 | 134328 | 69083.59 | 3.26% | 1.00 |
| 2025-02-11 | 52.98 | 50.99 | -3.19 | -5.89% | 50.64 | 52.98 | 159316 | 82053.20 | 3.86% | 0.00 |
| 2025-02-10 | 50.98 | 54.18 | 4.20 | 8.40% | 49.99 | 54.23 | 260304 | 136674.20 | 6.31% | 11.00 |
| 2025-02-07 | 46.33 | 49.98 | 3.58 | 7.72% | 46.08 | 52.00 | 264480 | 129485.53 | 6.41% | 2.00 |
| 2025-02-06 | 40.20 | 46.40 | 6.22 | 15.48% | 39.75 | 48.22 | 211291 | 96671.56 | 5.12% | 4.00 |
| 2025-02-05 | 40.00 | 40.18 | 1.29 | 3.32% | 39.00 | 40.88 | 48335 | 19425.99 | 1.17% | 0.00 |
| 2025-01-27 | 39.01 | 38.89 | -0.06 | -0.15% | 38.70 | 39.67 | 21014 | 8226.99 | 0.51% | 0.00 |
| 2025-01-24 | 38.39 | 38.95 | 0.63 | 1.64% | 38.12 | 39.19 | 24163 | 9388.13 | 0.59% | 0.00 |
| 2025-01-23 | 38.64 | 38.32 | 0.18 | 0.47% | 38.20 | 39.03 | 24401 | 9425.44 | 0.59% | 0.00 |
| 2025-01-22 | 38.03 | 38.14 | -0.92 | -2.36% | 37.57 | 38.26 | 32201 | 12208.01 | 0.78% | 0.00 |
| 2025-01-21 | 39.58 | 39.06 | -0.10 | -0.26% | 38.51 | 39.67 | 18450 | 7182.21 | 0.45% | 0.00 |
| 2025-01-20 | 39.00 | 39.16 | -0.01 | -0.03% | 38.88 | 39.60 | 22510 | 8840.76 | 0.55% | 0.00 |
| 2025-01-17 | 39.52 | 39.17 | -0.37 | -0.94% | 38.98 | 39.60 | 25896 | 10151.56 | 0.63% | 0.00 |
| 2025-01-16 | 40.00 | 39.54 | -0.29 | -0.73% | 39.39 | 40.80 | 25599 | 10245.35 | 0.62% | 7.00 |
| 2025-01-15 | 40.15 | 39.83 | -0.36 | -0.90% | 39.60 | 40.28 | 18498 | 7358.42 | 0.45% | 0.00 |
| 2025-01-14 | 39.09 | 40.19 | 1.21 | 3.10% | 39.09 | 40.47 | 26694 | 10632.09 | 0.65% | 0.00 |
| 2025-01-13 | 38.40 | 38.98 | 0.36 | 0.93% | 38.07 | 39.00 | 16398 | 6336.45 | 0.40% | 0.00 |
| 2025-01-10 | 39.57 | 38.62 | -0.95 | -2.40% | 38.57 | 39.82 | 22058 | 8628.86 | 0.53% | 1.00 |
| 2025-01-09 | 39.42 | 39.57 | -0.16 | -0.40% | 39.34 | 40.64 | 25116 | 10015.45 | 0.61% | 0.00 |
| 2025-01-08 | 40.40 | 39.73 | -0.62 | -1.54% | 38.78 | 40.58 | 26562 | 10493.84 | 0.64% | 0.00 |
| 2025-01-07 | 40.39 | 40.35 | -0.06 | -0.15% | 39.80 | 40.54 | 17410 | 6993.28 | 0.42% | 0.00 |
| 2025-01-06 | 40.17 | 40.41 | 0.68 | 1.71% | 39.77 | 40.68 | 23436 | 9445.59 | 0.57% | 0.00 |
| 2025-01-03 | 40.75 | 39.73 | -0.87 | -2.14% | 39.65 | 41.15 | 24588 | 9924.42 | 0.60% | 4.00 |
| 2025-01-02 | 41.97 | 40.60 | -1.37 | -3.26% | 40.23 | 42.17 | 31445 | 12970.38 | 0.76% | 0.00 |
| 2024-12-31 | 43.38 | 41.97 | -1.41 | -3.25% | 41.94 | 43.55 | 26426 | 11261.25 | 0.64% | 0.00 |
| 2024-12-30 | 43.27 | 43.38 | -0.03 | -0.07% | 42.81 | 43.54 | 18084 | 7809.98 | 0.44% | 13.00 |
| 2024-12-27 | 43.60 | 43.41 | -0.01 | -0.02% | 43.20 | 43.83 | 26112 | 11360.29 | 0.63% | 0.00 |
| 2024-12-26 | 43.61 | 43.42 | -0.32 | -0.73% | 43.15 | 43.93 | 25517 | 11101.80 | 0.62% | 0.00 |
| 2024-12-25 | 44.53 | 43.74 | -0.65 | -1.46% | 43.45 | 44.62 | 25907 | 11353.89 | 0.63% | 0.00 |
| 2024-12-24 | 44.46 | 44.39 | 0.27 | 0.61% | 43.89 | 44.77 | 23721 | 10494.45 | 0.58% | 0.00 |
| 2024-12-23 | 45.92 | 44.12 | -1.63 | -3.56% | 44.02 | 45.92 | 35118 | 15690.23 | 0.85% | 0.00 |
| 2024-12-20 | 45.85 | 45.75 | 0.00 | 0.00% | 45.60 | 46.13 | 23135 | 10610.13 | 0.56% | 0.00 |
| 2024-12-19 | 45.68 | 45.75 | -0.34 | -0.74% | 44.90 | 46.00 | 25843 | 11739.45 | 0.63% | 2.00 |
| 2024-12-18 | 45.64 | 46.09 | 0.44 | 0.96% | 45.52 | 46.41 | 20389 | 9376.63 | 0.49% | 0.00 |
| 2024-12-17 | 46.08 | 45.65 | -0.43 | -0.93% | 45.29 | 46.08 | 21723 | 9913.22 | 0.53% | 0.00 |
| 2024-12-16 | 46.39 | 46.08 | -0.42 | -0.90% | 45.78 | 46.60 | 25696 | 11837.36 | 0.62% | 0.00 |
| 2024-12-13 | 47.22 | 46.50 | -0.88 | -1.86% | 46.30 | 47.22 | 39844 | 18537.08 | 0.97% | 5.00 |
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。
