| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-08-01 | 9.03 | 8.82 | -0.15 | -1.67% | 8.82 | 9.12 | 586368 | 52433.32 | 10.23% |
| 2025-07-31 | 9.38 | 8.97 | -0.69 | -7.14% | 8.96 | 9.43 | 1011803 | 92087.98 | 17.65% |
| 2025-07-30 | 10.16 | 9.66 | -0.56 | -5.48% | 9.58 | 10.35 | 1182709 | 116803.93 | 20.64% |
| 2025-07-29 | 10.30 | 10.22 | -0.67 | -6.15% | 9.81 | 10.65 | 1873406 | 189912.67 | 32.69% |
| 2025-07-28 | 9.58 | 10.89 | 0.99 | 10.00% | 9.50 | 10.89 | 1358184 | 141275.89 | 23.70% |
| 2025-07-25 | 10.61 | 9.90 | 0.07 | 0.71% | 9.82 | 10.81 | 1943004 | 201628.31 | 33.90% |
| 2025-07-24 | 10.50 | 9.83 | -0.70 | -6.65% | 9.66 | 10.50 | 2100074 | 211855.95 | 36.64% |
| 2025-07-23 | 10.53 | 10.53 | 0.96 | 10.03% | 10.53 | 10.53 | 83710 | 8814.66 | 1.46% |
| 2025-07-22 | 9.57 | 9.57 | 0.87 | 10.00% | 9.57 | 9.57 | 144596 | 13837.81 | 2.52% |
| 2025-07-21 | 7.91 | 8.70 | 0.79 | 9.99% | 7.87 | 8.70 | 913007 | 77031.34 | 15.93% |
| 2025-07-18 | 7.85 | 7.91 | 0.04 | 0.51% | 7.76 | 7.91 | 182205 | 14298.16 | 3.18% |
| 2025-07-17 | 7.68 | 7.87 | 0.17 | 2.21% | 7.68 | 7.88 | 202199 | 15792.86 | 3.53% |
| 2025-07-16 | 7.74 | 7.70 | -0.03 | -0.39% | 7.66 | 7.83 | 146110 | 11285.30 | 2.55% |
| 2025-07-15 | 7.94 | 7.73 | -0.23 | -2.89% | 7.68 | 7.96 | 219429 | 17035.33 | 3.83% |
| 2025-07-14 | 7.88 | 7.96 | 0.10 | 1.27% | 7.88 | 8.13 | 329077 | 26330.62 | 5.74% |
| 2025-07-11 | 7.81 | 7.86 | 0.10 | 1.29% | 7.71 | 7.92 | 238722 | 18647.54 | 4.17% |
| 2025-07-10 | 7.74 | 7.76 | 0.02 | 0.26% | 7.70 | 7.84 | 189480 | 14699.89 | 3.31% |
| 2025-07-09 | 7.78 | 7.74 | -0.04 | -0.51% | 7.70 | 7.90 | 200665 | 15645.87 | 3.50% |
| 2025-07-08 | 7.74 | 7.78 | 0.03 | 0.39% | 7.66 | 7.80 | 144536 | 11203.99 | 2.52% |
| 2025-07-07 | 7.72 | 7.75 | 0.03 | 0.39% | 7.64 | 7.76 | 132204 | 10201.39 | 2.31% |
| 2025-07-04 | 7.87 | 7.72 | -0.17 | -2.15% | 7.71 | 7.90 | 199909 | 15543.73 | 3.49% |
| 2025-07-03 | 7.83 | 7.89 | 0.02 | 0.25% | 7.81 | 8.00 | 265520 | 21022.41 | 4.63% |
| 2025-07-02 | 7.88 | 7.87 | -0.06 | -0.76% | 7.76 | 7.93 | 280546 | 21988.78 | 4.90% |
| 2025-07-01 | 8.00 | 7.93 | -0.07 | -0.88% | 7.84 | 8.00 | 318494 | 25194.85 | 5.56% |
| 2025-06-30 | 7.84 | 8.00 | 0.19 | 2.43% | 7.82 | 8.01 | 431185 | 34379.58 | 7.52% |
| 2025-06-27 | 7.70 | 7.81 | 0.05 | 0.64% | 7.70 | 7.86 | 317586 | 24789.96 | 5.54% |
| 2025-06-26 | 7.61 | 7.76 | 0.10 | 1.31% | 7.61 | 7.88 | 415066 | 32299.75 | 7.24% |
| 2025-06-25 | 7.50 | 7.66 | 0.16 | 2.13% | 7.48 | 7.67 | 293399 | 22378.79 | 5.12% |
| 2025-06-24 | 7.42 | 7.50 | 0.01 | 0.13% | 7.34 | 7.55 | 186981 | 13965.70 | 3.26% |
| 2025-06-23 | 7.23 | 7.49 | 0.26 | 3.60% | 7.23 | 7.51 | 200034 | 14829.77 | 3.49% |
| 2025-06-20 | 7.28 | 7.23 | -0.05 | -0.69% | 7.21 | 7.33 | 146575 | 10635.05 | 2.56% |
| 2025-06-19 | 7.52 | 7.28 | -0.28 | -3.70% | 7.23 | 7.52 | 268440 | 19657.11 | 4.68% |
| 2025-06-18 | 7.59 | 7.56 | -0.05 | -0.66% | 7.51 | 7.72 | 243325 | 18514.28 | 4.25% |
| 2025-06-17 | 7.65 | 7.61 | -0.08 | -1.04% | 7.47 | 7.67 | 257807 | 19502.50 | 4.50% |
| 2025-06-16 | 7.63 | 7.69 | -0.07 | -0.90% | 7.55 | 7.73 | 275546 | 21087.52 | 4.81% |
| 2025-06-13 | 7.66 | 7.76 | 0.25 | 3.33% | 7.52 | 7.94 | 449812 | 34658.32 | 7.85% |
| 2025-06-12 | 7.57 | 7.51 | -0.08 | -1.05% | 7.44 | 7.66 | 221033 | 16654.73 | 3.86% |
| 2025-06-11 | 7.60 | 7.59 | -0.03 | -0.39% | 7.51 | 7.65 | 204704 | 15535.15 | 3.57% |
| 2025-06-10 | 7.62 | 7.62 | -0.04 | -0.52% | 7.48 | 7.73 | 401795 | 30555.37 | 7.01% |
| 2025-06-09 | 7.46 | 7.66 | 0.24 | 3.23% | 7.40 | 7.78 | 466459 | 35504.55 | 8.14% |
| 2025-06-06 | 7.41 | 7.42 | 0.03 | 0.41% | 7.37 | 7.58 | 304994 | 22784.02 | 5.32% |
| 2025-06-05 | 7.38 | 7.39 | -0.02 | -0.27% | 7.36 | 7.45 | 222477 | 16455.84 | 3.88% |
| 2025-06-04 | 7.38 | 7.41 | 0.00 | 0.00% | 7.35 | 7.46 | 219084 | 16176.24 | 3.82% |
| 2025-06-03 | 7.26 | 7.41 | 0.17 | 2.35% | 7.26 | 7.47 | 287112 | 21190.36 | 5.01% |
| 2025-05-30 | 7.32 | 7.24 | -0.09 | -1.23% | 7.20 | 7.38 | 242304 | 17630.83 | 4.23% |
| 2025-05-29 | 7.21 | 7.33 | 0.12 | 1.66% | 7.15 | 7.34 | 231664 | 16856.57 | 4.04% |
| 2025-05-28 | 7.36 | 7.21 | -0.20 | -2.70% | 7.18 | 7.39 | 304822 | 22102.48 | 5.32% |
| 2025-05-27 | 7.36 | 7.41 | 0.03 | 0.41% | 7.26 | 7.45 | 299046 | 21978.23 | 5.22% |
| 2025-05-26 | 7.25 | 7.38 | 0.13 | 1.79% | 7.18 | 7.41 | 337696 | 24772.24 | 5.89% |
| 2025-05-23 | 7.43 | 7.25 | -0.24 | -3.20% | 7.21 | 7.57 | 513648 | 37855.85 | 8.96% |
| 2025-05-22 | 7.86 | 7.49 | -0.52 | -6.49% | 7.46 | 7.97 | 825040 | 63244.22 | 14.40% |
| 2025-05-21 | 9.00 | 8.01 | -0.67 | -7.72% | 8.01 | 9.30 | 1440108 | 122293.88 | 25.13% |
| 2025-05-20 | 8.05 | 8.68 | 0.79 | 10.01% | 8.05 | 8.68 | 631503 | 53605.97 | 11.02% |
| 2025-05-19 | 7.66 | 7.89 | -0.03 | -0.38% | 7.56 | 7.97 | 918333 | 71101.18 | 16.02% |
| 2025-05-16 | 7.44 | 7.92 | 0.42 | 5.60% | 7.33 | 8.25 | 1264424 | 101304.21 | 22.06% |
| 2025-05-15 | 7.46 | 7.50 | 0.17 | 2.32% | 7.34 | 8.06 | 940681 | 73177.59 | 16.41% |
| 2025-05-14 | 7.34 | 7.33 | -0.01 | -0.14% | 7.28 | 7.82 | 281178 | 20870.18 | 4.91% |
| 2025-05-13 | 7.34 | 7.34 | -0.18 | -2.39% | 7.27 | 7.45 | 315589 | 23213.57 | 5.51% |
| 2025-05-12 | 7.33 | 7.52 | 0.12 | 1.62% | 7.27 | 7.65 | 340404 | 25628.54 | 5.94% |
| 2025-05-09 | 7.49 | 7.40 | -0.11 | -1.46% | 7.29 | 7.54 | 325287 | 24070.22 | 5.68% |
| 2025-05-08 | 7.16 | 7.51 | 0.24 | 3.30% | 7.11 | 7.55 | 452206 | 33324.77 | 7.89% |
| 2025-05-07 | 7.01 | 7.27 | 0.35 | 5.06% | 6.99 | 7.45 | 449351 | 32376.69 | 7.84% |
| 2025-05-06 | 6.85 | 6.92 | 0.12 | 1.76% | 6.85 | 6.93 | 125887 | 8682.41 | 2.20% |
| 2025-04-30 | 6.77 | 6.80 | 0.02 | 0.29% | 6.76 | 6.91 | 133889 | 9154.40 | 2.34% |
| 2025-04-29 | 6.68 | 6.78 | 0.01 | 0.15% | 6.65 | 6.88 | 136836 | 9305.93 | 2.39% |
| 2025-04-28 | 6.79 | 6.77 | -0.02 | -0.29% | 6.65 | 6.86 | 229931 | 15509.79 | 4.01% |
| 2025-04-25 | 6.90 | 6.79 | -0.09 | -1.31% | 6.77 | 6.92 | 154325 | 10501.33 | 2.69% |
| 2025-04-24 | 6.94 | 6.88 | -0.02 | -0.29% | 6.77 | 6.97 | 223616 | 15375.80 | 3.90% |
| 2025-04-23 | 6.95 | 6.90 | -0.15 | -2.13% | 6.86 | 7.11 | 339755 | 23521.36 | 5.93% |
| 2025-04-22 | 7.11 | 7.05 | 0.04 | 0.57% | 6.99 | 7.38 | 677434 | 48430.86 | 11.82% |
| 2025-04-21 | 6.35 | 7.01 | 0.64 | 10.05% | 6.35 | 7.01 | 542354 | 37447.38 | 9.46% |
| 2025-04-18 | 6.55 | 6.37 | -0.25 | -3.78% | 6.36 | 6.59 | 284460 | 18367.63 | 4.96% |
| 2025-04-17 | 6.22 | 6.62 | 0.35 | 5.58% | 6.22 | 6.90 | 455884 | 30445.65 | 7.95% |
| 2025-04-16 | 6.52 | 6.27 | -0.06 | -0.95% | 6.18 | 6.69 | 197052 | 12691.85 | 3.44% |
| 2025-04-15 | 6.28 | 6.33 | -0.01 | -0.16% | 6.25 | 6.37 | 69273 | 4372.75 | 1.21% |
| 2025-04-14 | 6.26 | 6.34 | 0.09 | 1.44% | 6.26 | 6.39 | 94594 | 5977.40 | 1.65% |
| 2025-04-11 | 6.10 | 6.25 | 0.09 | 1.46% | 6.09 | 6.30 | 130719 | 8165.80 | 2.28% |
| 2025-04-10 | 6.08 | 6.16 | 0.04 | 0.65% | 6.03 | 6.27 | 191326 | 11815.02 | 3.34% |
| 2025-04-09 | 5.69 | 6.12 | 0.38 | 6.62% | 5.58 | 6.14 | 251249 | 14956.26 | 4.38% |
| 2025-04-08 | 5.90 | 5.74 | -0.25 | -4.17% | 5.57 | 6.01 | 218014 | 12572.57 | 3.80% |
博云新材(002297)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。
