| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 2025-03-03 | 5.46 | 5.47 | 0.04 | 0.74% | 5.43 | 5.57 | 64280 | 3539.76 | 1.09% | 300.00 |
| 2025-02-28 | 5.57 | 5.43 | -0.17 | -3.04% | 5.41 | 5.61 | 80705 | 4437.36 | 1.37% | 0.00 |
| 2025-02-27 | 5.62 | 5.60 | -0.02 | -0.36% | 5.49 | 5.64 | 86093 | 4791.88 | 1.46% | 73.00 |
| 2025-02-26 | 5.55 | 5.62 | 0.09 | 1.63% | 5.55 | 5.62 | 74083 | 4144.24 | 1.26% | 0.00 |
| 2025-02-25 | 5.52 | 5.53 | -0.03 | -0.54% | 5.48 | 5.58 | 70562 | 3903.42 | 1.20% | 0.00 |
| 2025-02-24 | 5.57 | 5.56 | -0.03 | -0.54% | 5.53 | 5.63 | 91062 | 5073.83 | 1.54% | 0.00 |
| 2025-02-21 | 5.70 | 5.59 | -0.11 | -1.93% | 5.54 | 5.70 | 107996 | 6028.41 | 1.83% | 0.00 |
| 2025-02-20 | 5.42 | 5.70 | 0.27 | 4.97% | 5.40 | 5.76 | 194172 | 10916.58 | 3.29% | 0.00 |
| 2025-02-19 | 5.30 | 5.43 | 0.15 | 2.84% | 5.24 | 5.43 | 134550 | 7209.91 | 2.28% | 0.00 |
| 2025-02-18 | 5.55 | 5.28 | -0.40 | -7.04% | 5.27 | 5.58 | 195101 | 10595.71 | 3.31% | 0.00 |
| 2025-02-17 | 5.67 | 5.68 | 0.03 | 0.53% | 5.63 | 5.72 | 90297 | 5125.99 | 1.53% | 0.00 |
| 2025-02-14 | 5.66 | 5.65 | -0.02 | -0.35% | 5.62 | 5.74 | 105452 | 5976.80 | 1.79% | 0.00 |
| 2025-02-13 | 5.79 | 5.67 | -0.07 | -1.22% | 5.66 | 5.79 | 82822 | 4721.80 | 1.40% | 0.00 |
| 2025-02-12 | 5.80 | 5.74 | -0.07 | -1.20% | 5.66 | 5.83 | 107147 | 6141.15 | 1.82% | 0.00 |
| 2025-02-11 | 5.65 | 5.81 | 0.13 | 2.29% | 5.57 | 5.97 | 206424 | 11915.74 | 3.50% | 220.00 |
| 2025-02-10 | 5.48 | 5.68 | 0.20 | 3.65% | 5.46 | 5.70 | 144601 | 8091.86 | 2.45% | 0.00 |
| 2025-02-07 | 5.39 | 5.48 | 0.06 | 1.11% | 5.37 | 5.53 | 131446 | 7196.34 | 2.23% | 0.00 |
| 2025-02-06 | 5.39 | 5.42 | 0.03 | 0.56% | 5.28 | 5.42 | 107038 | 5741.67 | 1.82% | 0.00 |
| 2025-02-05 | 5.34 | 5.39 | 0.08 | 1.51% | 5.31 | 5.45 | 89161 | 4801.88 | 1.51% | 0.00 |
| 2025-01-27 | 5.35 | 5.31 | -0.01 | -0.19% | 5.31 | 5.46 | 94051 | 5046.64 | 1.60% | 0.00 |
| 2025-01-24 | 5.29 | 5.32 | 0.06 | 1.14% | 5.22 | 5.34 | 79460 | 4193.08 | 1.35% | 0.00 |
| 2025-01-23 | 5.28 | 5.26 | 0.03 | 0.57% | 5.26 | 5.43 | 104903 | 5602.67 | 1.78% | 0.00 |
| 2025-01-22 | 5.32 | 5.23 | -0.09 | -1.69% | 5.21 | 5.32 | 67890 | 3565.12 | 1.15% | 0.00 |
| 2025-01-21 | 5.48 | 5.32 | -0.14 | -2.56% | 5.27 | 5.48 | 120559 | 6455.32 | 2.04% | 0.00 |
| 2025-01-20 | 5.24 | 5.46 | 0.27 | 5.20% | 5.19 | 5.49 | 180499 | 9727.83 | 3.06% | 10.00 |
| 2025-01-17 | 5.16 | 5.19 | -0.01 | -0.19% | 5.13 | 5.25 | 83913 | 4361.93 | 1.42% | 0.00 |
| 2025-01-16 | 5.13 | 5.20 | 0.11 | 2.16% | 5.10 | 5.27 | 117035 | 6058.62 | 1.98% | 0.00 |
| 2025-01-15 | 5.18 | 5.09 | -0.11 | -2.12% | 5.07 | 5.18 | 98617 | 5043.19 | 1.67% | 0.00 |
| 2025-01-14 | 5.00 | 5.20 | 0.25 | 5.05% | 4.98 | 5.22 | 126101 | 6463.68 | 2.14% | 0.00 |
| 2025-01-13 | 4.93 | 4.95 | -0.08 | -1.59% | 4.82 | 4.99 | 117321 | 5765.46 | 1.99% | 0.00 |
| 2025-01-10 | 5.44 | 5.03 | -0.42 | -7.71% | 5.03 | 5.46 | 226403 | 11819.69 | 3.84% | 0.00 |
| 2025-01-09 | 5.52 | 5.45 | -0.14 | -2.50% | 5.44 | 5.65 | 166946 | 9188.43 | 2.83% | 0.00 |
| 2025-01-08 | 5.50 | 5.59 | 0.03 | 0.54% | 5.33 | 5.69 | 255916 | 14162.09 | 4.34% | 0.00 |
| 2025-01-07 | 5.42 | 5.56 | 0.08 | 1.46% | 5.22 | 5.56 | 272293 | 14663.55 | 4.62% | 0.00 |
| 2025-01-06 | 5.46 | 5.48 | 0.09 | 1.67% | 5.20 | 5.58 | 318033 | 17196.23 | 5.39% | 45.00 |
| 2025-01-03 | 5.80 | 5.39 | -0.49 | -8.33% | 5.35 | 5.82 | 369229 | 20475.11 | 6.26% | 0.00 |
| 2025-01-02 | 6.15 | 5.88 | -0.38 | -6.07% | 5.70 | 6.18 | 552465 | 32065.81 | 9.37% | 0.00 |
| 2024-12-31 | 6.05 | 6.26 | 0.16 | 2.62% | 6.01 | 6.32 | 643142 | 39579.68 | 10.91% | 1.00 |
| 2024-12-30 | 5.34 | 6.10 | 0.74 | 13.81% | 5.33 | 6.29 | 718691 | 42695.67 | 12.19% | 0.00 |
| 2024-12-27 | 5.26 | 5.36 | 0.10 | 1.90% | 5.25 | 5.42 | 76014 | 4067.66 | 1.29% | 0.00 |
| 2024-12-26 | 5.23 | 5.26 | 0.01 | 0.19% | 5.21 | 5.31 | 49084 | 2589.23 | 0.83% | 0.00 |
| 2024-12-25 | 5.35 | 5.25 | -0.08 | -1.50% | 5.17 | 5.38 | 89599 | 4700.65 | 1.52% | 0.00 |
| 2024-12-24 | 5.29 | 5.33 | 0.04 | 0.76% | 5.22 | 5.35 | 86911 | 4597.13 | 1.47% | 0.00 |
| 2024-12-23 | 5.55 | 5.29 | -0.29 | -5.20% | 5.26 | 5.58 | 138826 | 7440.61 | 2.35% | 0.00 |
| 2024-12-20 | 5.51 | 5.58 | 0.05 | 0.90% | 5.50 | 5.64 | 92342 | 5146.91 | 1.57% | 0.00 |
| 2024-12-19 | 5.47 | 5.53 | -0.02 | -0.36% | 5.40 | 5.55 | 95165 | 5207.03 | 1.61% | 0.00 |
| 2024-12-18 | 5.59 | 5.55 | -0.02 | -0.36% | 5.46 | 5.62 | 79605 | 4419.01 | 1.35% | 0.00 |
| 2024-12-17 | 5.83 | 5.57 | -0.27 | -4.62% | 5.52 | 5.87 | 124917 | 7066.58 | 2.12% | 0.00 |
| 2024-12-16 | 5.85 | 5.84 | -0.03 | -0.51% | 5.78 | 5.97 | 93644 | 5507.26 | 1.59% | 0.00 |
| 2024-12-13 | 5.99 | 5.87 | -0.16 | -2.65% | 5.86 | 6.02 | 126328 | 7493.92 | 2.14% | 0.00 |
| 2024-12-12 | 5.97 | 6.03 | 0.07 | 1.17% | 5.93 | 6.03 | 149788 | 8975.05 | 2.54% | 0.00 |
| 2024-12-11 | 5.86 | 5.96 | 0.07 | 1.19% | 5.86 | 5.96 | 119453 | 7079.38 | 2.03% | 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。
