| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-30 | 5.74 | 5.93 | 0.17 | 2.95% | 5.69 | 6.03 | 258736 | 15203.83 | 4.39% | 0.00 |
| 2025-06-27 | 5.63 | 5.76 | 0.14 | 2.49% | 5.62 | 5.78 | 128084 | 7322.51 | 2.17% | 0.00 |
| 2025-06-26 | 5.67 | 5.62 | -0.07 | -1.23% | 5.60 | 5.68 | 69365 | 3908.35 | 1.18% | 0.00 |
| 2025-06-25 | 5.68 | 5.69 | 0.01 | 0.18% | 5.62 | 5.72 | 87012 | 4934.80 | 1.48% | 0.00 |
| 2025-06-24 | 5.49 | 5.68 | 0.21 | 3.84% | 5.47 | 5.70 | 132415 | 7468.47 | 2.25% | 0.00 |
| 2025-06-23 | 5.36 | 5.47 | 0.10 | 1.86% | 5.32 | 5.49 | 59357 | 3224.66 | 1.01% | 0.00 |
| 2025-06-20 | 5.40 | 5.37 | -0.02 | -0.37% | 5.36 | 5.45 | 48570 | 2617.84 | 0.82% | 0.00 |
| 2025-06-19 | 5.51 | 5.39 | -0.11 | -2.00% | 5.35 | 5.51 | 73862 | 3996.74 | 1.25% | 0.00 |
| 2025-06-18 | 5.58 | 5.50 | -0.09 | -1.61% | 5.46 | 5.58 | 78882 | 4340.22 | 1.34% | 0.00 |
| 2025-06-17 | 5.64 | 5.59 | -0.03 | -0.53% | 5.55 | 5.71 | 86415 | 4844.53 | 1.47% | 0.00 |
| 2025-06-16 | 5.62 | 5.64 | 0.04 | 0.71% | 5.56 | 5.71 | 109506 | 6186.33 | 1.86% | 0.00 |
| 2025-06-13 | 5.70 | 5.60 | -0.13 | -2.27% | 5.58 | 5.78 | 102704 | 5801.59 | 1.74% | 0.00 |
| 2025-06-12 | 5.66 | 5.73 | 0.05 | 0.88% | 5.65 | 5.77 | 122648 | 7010.11 | 2.08% | 0.00 |
| 2025-06-11 | 5.70 | 5.68 | -0.02 | -0.35% | 5.66 | 5.73 | 83962 | 4781.07 | 1.42% | 0.00 |
| 2025-06-10 | 5.68 | 5.70 | 0.01 | 0.18% | 5.61 | 5.77 | 135475 | 7713.06 | 2.30% | 0.00 |
| 2025-06-09 | 5.56 | 5.69 | 0.11 | 1.97% | 5.55 | 5.70 | 102749 | 5819.05 | 1.74% | 0.00 |
| 2025-06-06 | 5.59 | 5.58 | -0.02 | -0.36% | 5.52 | 5.63 | 77536 | 4308.17 | 1.31% | 0.00 |
| 2025-06-05 | 5.66 | 5.60 | -0.06 | -1.06% | 5.55 | 5.70 | 104168 | 5838.63 | 1.77% | 0.00 |
| 2025-06-04 | 5.65 | 5.66 | 0.01 | 0.18% | 5.60 | 5.70 | 120934 | 6826.56 | 2.05% | 0.00 |
| 2025-06-03 | 5.47 | 5.65 | 0.13 | 2.36% | 5.47 | 5.65 | 145985 | 8177.05 | 2.48% | 0.00 |
| 2025-05-30 | 5.56 | 5.52 | -0.06 | -1.08% | 5.51 | 5.62 | 96610 | 5364.09 | 1.64% | 0.00 |
| 2025-05-29 | 5.45 | 5.58 | 0.11 | 2.01% | 5.40 | 5.59 | 122491 | 6786.56 | 2.08% | 0.00 |
| 2025-05-28 | 5.46 | 5.47 | 0.01 | 0.18% | 5.38 | 5.52 | 97687 | 5312.20 | 1.66% | 0.00 |
| 2025-05-27 | 5.34 | 5.46 | 0.11 | 2.06% | 5.32 | 5.52 | 127053 | 6917.91 | 2.15% | 0.00 |
| 2025-05-26 | 5.31 | 5.35 | 0.03 | 0.56% | 5.26 | 5.39 | 93872 | 5000.17 | 1.59% | 42.00 |
| 2025-05-23 | 5.36 | 5.32 | -0.07 | -1.30% | 5.32 | 5.51 | 100027 | 5421.18 | 1.70% | 0.00 |
| 2025-05-22 | 5.46 | 5.39 | -0.08 | -1.46% | 5.37 | 5.51 | 132067 | 7172.69 | 2.24% | 0.00 |
| 2025-05-21 | 5.61 | 5.47 | -0.17 | -3.01% | 5.45 | 5.75 | 260315 | 14453.29 | 4.41% | 0.00 |
| 2025-05-20 | 5.36 | 5.64 | 0.28 | 5.22% | 5.36 | 5.66 | 252768 | 13963.98 | 4.29% | 0.00 |
| 2025-05-19 | 5.38 | 5.36 | -0.02 | -0.37% | 5.29 | 5.38 | 63632 | 3393.09 | 1.08% | 0.00 |
| 2025-05-16 | 5.32 | 5.38 | 0.04 | 0.75% | 5.29 | 5.39 | 84090 | 4497.41 | 1.43% | 0.00 |
| 2025-05-15 | 5.30 | 5.34 | 0.06 | 1.14% | 5.26 | 5.38 | 86997 | 4636.01 | 1.48% | 0.00 |
| 2025-05-14 | 5.29 | 5.28 | -0.02 | -0.38% | 5.25 | 5.32 | 59662 | 3150.19 | 1.01% | 113.00 |
| 2025-05-13 | 5.36 | 5.30 | 0.01 | 0.19% | 5.28 | 5.38 | 61579 | 3273.63 | 1.04% | 0.00 |
| 2025-05-12 | 5.31 | 5.29 | 0.02 | 0.38% | 5.22 | 5.32 | 65981 | 3473.80 | 1.12% | 0.00 |
| 2025-05-09 | 5.36 | 5.27 | -0.06 | -1.13% | 5.25 | 5.36 | 51509 | 2718.30 | 0.87% | 100.00 |
| 2025-05-08 | 5.24 | 5.33 | 0.06 | 1.14% | 5.24 | 5.34 | 82643 | 4383.17 | 1.40% | 0.00 |
| 2025-05-07 | 5.26 | 5.27 | 0.05 | 0.96% | 5.21 | 5.35 | 100004 | 5283.05 | 1.70% | 0.00 |
| 2025-05-06 | 5.15 | 5.22 | 0.12 | 2.35% | 5.12 | 5.23 | 72694 | 3768.43 | 1.23% | 0.00 |
| 2025-04-30 | 5.13 | 5.10 | 0.00 | 0.00% | 5.09 | 5.18 | 66051 | 3391.96 | 1.12% | 0.00 |
| 2025-04-29 | 5.04 | 5.10 | 0.05 | 0.99% | 5.03 | 5.15 | 84840 | 4340.70 | 1.44% | 0.00 |
| 2025-04-28 | 5.13 | 5.05 | -0.08 | -1.56% | 4.97 | 5.13 | 74776 | 3763.32 | 1.27% | 0.00 |
| 2025-04-25 | 5.17 | 5.13 | 0.00 | 0.00% | 5.09 | 5.17 | 72302 | 3713.96 | 1.23% | 0.00 |
| 2025-04-24 | 5.10 | 5.13 | 0.01 | 0.20% | 5.08 | 5.24 | 93993 | 4847.02 | 1.59% | 15.00 |
| 2025-04-23 | 5.12 | 5.12 | 0.00 | 0.00% | 5.09 | 5.17 | 75358 | 3863.39 | 1.28% | 0.00 |
| 2025-04-22 | 5.07 | 5.12 | 0.04 | 0.79% | 5.04 | 5.14 | 84404 | 4301.37 | 1.43% | 0.00 |
| 2025-04-21 | 4.97 | 5.08 | 0.09 | 1.80% | 4.91 | 5.08 | 81952 | 4132.93 | 1.39% | 0.00 |
| 2025-04-18 | 4.95 | 4.99 | 0.00 | 0.00% | 4.93 | 5.08 | 81582 | 4067.71 | 1.38% | 0.00 |
| 2025-04-17 | 4.96 | 4.99 | -0.02 | -0.40% | 4.94 | 5.07 | 100300 | 5038.80 | 1.70% | 0.00 |
| 2025-04-16 | 5.20 | 5.01 | -0.29 | -5.47% | 4.92 | 5.20 | 241060 | 12195.34 | 4.09% | 0.00 |
| 2025-04-15 | 5.14 | 5.30 | 0.20 | 3.92% | 5.10 | 5.52 | 224312 | 11900.80 | 3.80% | 10.00 |
| 2025-04-14 | 5.04 | 5.10 | 0.09 | 1.80% | 5.04 | 5.18 | 91616 | 4681.54 | 1.55% | 0.00 |
| 2025-04-11 | 5.05 | 5.01 | -0.12 | -2.34% | 4.97 | 5.13 | 114766 | 5778.89 | 1.95% | 0.00 |
| 2025-04-10 | 5.01 | 5.13 | 0.18 | 3.64% | 5.00 | 5.20 | 166481 | 8508.54 | 2.82% | 0.00 |
| 2025-04-09 | 4.82 | 4.95 | 0.05 | 1.02% | 4.43 | 5.02 | 169473 | 8052.77 | 2.87% | 0.00 |
| 2025-04-08 | 4.71 | 4.90 | 0.28 | 6.06% | 4.66 | 5.03 | 151204 | 7342.46 | 2.56% | 0.00 |
| 2025-04-07 | 5.21 | 4.62 | -0.87 | -15.85% | 4.50 | 5.30 | 202997 | 9925.25 | 3.44% | 0.00 |
| 2025-04-03 | 5.39 | 5.49 | 0.03 | 0.55% | 5.36 | 5.59 | 121763 | 6710.66 | 2.06% | 0.00 |
| 2025-04-02 | 5.41 | 5.46 | 0.05 | 0.92% | 5.35 | 5.57 | 113560 | 6184.70 | 1.93% | 0.00 |
| 2025-04-01 | 5.26 | 5.41 | 0.17 | 3.24% | 5.26 | 5.50 | 132100 | 7175.85 | 2.24% | 0.00 |
| 2025-03-31 | 5.31 | 5.24 | -0.15 | -2.78% | 5.19 | 5.35 | 101564 | 5335.45 | 1.72% | 0.00 |
| 2025-03-28 | 5.51 | 5.39 | -0.14 | -2.53% | 5.38 | 5.59 | 100105 | 5485.37 | 1.70% | 0.00 |
| 2025-03-27 | 5.42 | 5.53 | 0.11 | 2.03% | 5.32 | 5.57 | 115704 | 6323.70 | 1.96% | 0.00 |
| 2025-03-26 | 5.35 | 5.42 | 0.05 | 0.93% | 5.33 | 5.49 | 73545 | 3997.53 | 1.25% | 0.00 |
| 2025-03-25 | 5.32 | 5.37 | 0.04 | 0.75% | 5.26 | 5.39 | 74686 | 3973.61 | 1.27% | 0.00 |
| 2025-03-24 | 5.47 | 5.33 | -0.16 | -2.91% | 5.23 | 5.50 | 112077 | 5990.82 | 1.90% | 0.00 |
| 2025-03-21 | 5.60 | 5.49 | -0.10 | -1.79% | 5.47 | 5.63 | 103307 | 5737.23 | 1.75% | 0.00 |
| 2025-03-20 | 5.54 | 5.59 | 0.05 | 0.90% | 5.50 | 5.60 | 70990 | 3942.89 | 1.20% | 0.00 |
| 2025-03-19 | 5.59 | 5.54 | -0.05 | -0.89% | 5.51 | 5.66 | 89828 | 5003.83 | 1.52% | 19.00 |
| 2025-03-18 | 5.63 | 5.59 | -0.01 | -0.18% | 5.56 | 5.64 | 59198 | 3310.45 | 1.00% | 0.00 |
| 2025-03-17 | 5.63 | 5.60 | 0.00 | 0.00% | 5.55 | 5.65 | 85336 | 4777.40 | 1.45% | 108.00 |
| 2025-03-14 | 5.42 | 5.60 | 0.17 | 3.13% | 5.40 | 5.61 | 119451 | 6594.39 | 2.03% | 0.00 |
| 2025-03-13 | 5.50 | 5.43 | -0.05 | -0.91% | 5.36 | 5.50 | 65650 | 3556.04 | 1.11% | 10.00 |
| 2025-03-12 | 5.51 | 5.48 | -0.04 | -0.72% | 5.46 | 5.53 | 70530 | 3866.82 | 1.20% | 183.00 |
| 2025-03-11 | 5.52 | 5.52 | -0.04 | -0.72% | 5.43 | 5.54 | 79832 | 4380.28 | 1.35% | 0.00 |
| 2025-03-10 | 5.45 | 5.56 | 0.10 | 1.83% | 5.44 | 5.57 | 81856 | 4509.82 | 1.39% | 0.00 |
| 2025-03-07 | 5.48 | 5.46 | -0.04 | -0.73% | 5.41 | 5.56 | 78819 | 4315.73 | 1.34% | 124.00 |
| 2025-03-06 | 5.43 | 5.50 | 0.10 | 1.85% | 5.39 | 5.52 | 73762 | 4035.79 | 1.25% | 0.00 |
| 2025-03-05 | 5.49 | 5.40 | -0.09 | -1.64% | 5.33 | 5.50 | 85826 | 4612.90 | 1.46% | 0.00 |
| 2025-03-04 | 5.42 | 5.49 | 0.02 | 0.37% | 5.42 | 5.54 | 51299 | 2812.54 | 0.87% | 0.00 |
东宝生物(300239)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。
