| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-18 | 6.38 | 6.37 | 0.02 | 0.31% | 6.33 | 6.45 | 113272 | 7233.48 | 1.42% | 0.00 |
| 2025-08-15 | 6.33 | 6.35 | 0.05 | 0.79% | 6.28 | 6.39 | 77260 | 4898.59 | 0.97% | 0.00 |
| 2025-08-14 | 6.50 | 6.30 | -0.16 | -2.48% | 6.29 | 6.50 | 129904 | 8276.16 | 1.63% | 0.00 |
| 2025-08-13 | 6.46 | 6.46 | -0.02 | -0.31% | 6.40 | 6.50 | 85906 | 5539.48 | 1.08% | 0.00 |
| 2025-08-12 | 6.55 | 6.48 | -0.05 | -0.77% | 6.45 | 6.62 | 77917 | 5074.70 | 0.98% | 0.00 |
| 2025-08-11 | 6.46 | 6.53 | 0.07 | 1.08% | 6.43 | 6.54 | 86654 | 5628.97 | 1.09% | 0.00 |
| 2025-08-08 | 6.43 | 6.46 | 0.00 | 0.00% | 6.38 | 6.55 | 113549 | 7341.72 | 1.42% | 0.00 |
| 2025-08-07 | 6.43 | 6.46 | 0.04 | 0.62% | 6.40 | 6.57 | 119049 | 7713.93 | 1.49% | 0.00 |
| 2025-08-06 | 6.53 | 6.42 | -0.13 | -1.98% | 6.38 | 6.58 | 134748 | 8683.08 | 1.69% | 0.00 |
| 2025-08-05 | 6.57 | 6.55 | -0.02 | -0.30% | 6.52 | 6.68 | 177489 | 11679.96 | 2.22% | 0.00 |
| 2025-08-04 | 6.44 | 6.57 | 0.11 | 1.70% | 6.31 | 6.70 | 243700 | 15857.00 | 3.05% | 10.00 |
| 2025-08-01 | 6.38 | 6.46 | 0.06 | 0.94% | 6.38 | 6.56 | 107223 | 6943.16 | 1.34% | 0.00 |
| 2025-07-31 | 6.45 | 6.40 | -0.04 | -0.62% | 6.37 | 6.50 | 131897 | 8494.47 | 1.65% | 0.00 |
| 2025-07-30 | 6.42 | 6.44 | 0.00 | 0.00% | 6.36 | 6.50 | 134875 | 8677.88 | 1.69% | 0.00 |
| 2025-07-29 | 6.45 | 6.44 | 0.09 | 1.42% | 6.31 | 6.49 | 141955 | 9078.24 | 1.78% | 5.00 |
| 2025-07-28 | 6.38 | 6.35 | -0.02 | -0.31% | 6.34 | 6.48 | 113172 | 7233.58 | 1.42% | 0.00 |
| 2025-07-25 | 6.40 | 6.37 | -0.03 | -0.47% | 6.33 | 6.47 | 142121 | 9085.63 | 1.78% | 0.00 |
| 2025-07-24 | 6.20 | 6.40 | 0.24 | 3.90% | 6.18 | 6.43 | 200512 | 12696.46 | 2.51% | 0.00 |
| 2025-07-23 | 6.18 | 6.16 | -0.03 | -0.48% | 6.14 | 6.24 | 94866 | 5867.82 | 1.19% | 0.00 |
| 2025-07-22 | 6.28 | 6.19 | -0.09 | -1.43% | 6.17 | 6.30 | 97357 | 6054.38 | 1.22% | 0.00 |
| 2025-07-21 | 6.27 | 6.28 | 0.03 | 0.48% | 6.22 | 6.32 | 98996 | 6213.80 | 1.24% | 0.00 |
| 2025-07-18 | 6.26 | 6.25 | 0.01 | 0.16% | 6.16 | 6.30 | 79479 | 4931.64 | 1.00% | 0.00 |
| 2025-07-17 | 6.18 | 6.24 | 0.04 | 0.65% | 6.16 | 6.26 | 80643 | 5018.78 | 1.01% | 32.00 |
| 2025-07-16 | 6.13 | 6.20 | 0.07 | 1.14% | 6.10 | 6.20 | 82034 | 5052.02 | 1.03% | 0.00 |
| 2025-07-15 | 6.22 | 6.13 | -0.11 | -1.76% | 6.08 | 6.24 | 115746 | 7107.67 | 1.45% | 0.00 |
| 2025-07-14 | 6.24 | 6.24 | 0.02 | 0.32% | 6.19 | 6.29 | 102814 | 6402.72 | 1.29% | 0.00 |
| 2025-07-11 | 6.21 | 6.22 | -0.04 | -0.64% | 6.19 | 6.33 | 153304 | 9556.46 | 1.92% | 0.00 |
| 2025-07-10 | 6.22 | 6.26 | 0.03 | 0.48% | 6.17 | 6.47 | 273803 | 17345.28 | 3.43% | 0.00 |
| 2025-07-09 | 6.31 | 6.23 | -0.12 | -1.89% | 6.17 | 6.31 | 269760 | 16777.33 | 3.38% | 0.00 |
| 2025-07-08 | 5.99 | 6.35 | 0.38 | 6.37% | 5.96 | 6.49 | 414189 | 26072.02 | 5.19% | 0.00 |
| 2025-07-07 | 5.99 | 5.97 | 0.00 | 0.00% | 5.94 | 6.07 | 67701 | 4059.63 | 0.85% | 0.00 |
| 2025-07-04 | 5.99 | 5.97 | -0.03 | -0.50% | 5.95 | 6.03 | 61956 | 3702.78 | 0.78% | 0.00 |
| 2025-07-03 | 5.94 | 6.00 | 0.06 | 1.01% | 5.92 | 6.01 | 81278 | 4860.71 | 1.02% | 0.00 |
| 2025-07-02 | 5.98 | 5.94 | -0.03 | -0.50% | 5.90 | 5.99 | 78062 | 4635.56 | 0.98% | 0.00 |
| 2025-07-01 | 5.90 | 5.97 | 0.08 | 1.36% | 5.87 | 5.97 | 100046 | 5930.81 | 1.25% | 0.00 |
| 2025-06-30 | 5.88 | 5.89 | 0.05 | 0.86% | 5.81 | 5.90 | 67032 | 3932.51 | 0.84% | 0.00 |
| 2025-06-27 | 5.83 | 5.84 | 0.00 | 0.00% | 5.81 | 5.89 | 60392 | 3532.56 | 0.76% | 0.00 |
| 2025-06-26 | 5.85 | 5.84 | -0.03 | -0.51% | 5.81 | 5.88 | 59910 | 3500.59 | 0.75% | 0.00 |
| 2025-06-25 | 5.88 | 5.87 | 0.00 | 0.00% | 5.80 | 5.89 | 73240 | 4279.26 | 0.92% | 0.00 |
| 2025-06-24 | 5.77 | 5.87 | 0.07 | 1.21% | 5.77 | 5.88 | 76634 | 4476.37 | 0.96% | 0.00 |
| 2025-06-23 | 5.70 | 5.80 | 0.11 | 1.93% | 5.64 | 5.81 | 56565 | 3246.35 | 0.71% | 0.00 |
| 2025-06-20 | 5.69 | 5.69 | 0.01 | 0.18% | 5.68 | 5.75 | 46869 | 2676.56 | 0.59% | 0.00 |
| 2025-06-19 | 5.78 | 5.68 | -0.12 | -2.07% | 5.67 | 5.81 | 79840 | 4572.23 | 1.00% | 0.00 |
| 2025-06-18 | 5.93 | 5.80 | -0.16 | -2.68% | 5.77 | 5.95 | 115785 | 6737.53 | 1.45% | 0.00 |
| 2025-06-17 | 5.99 | 5.96 | 0.00 | 0.00% | 5.94 | 6.07 | 118119 | 7071.78 | 1.48% | 0.00 |
| 2025-06-16 | 5.98 | 5.96 | -0.02 | -0.33% | 5.92 | 6.02 | 76107 | 4542.34 | 0.95% | 0.00 |
| 2025-06-13 | 6.08 | 5.98 | -0.13 | -2.13% | 5.96 | 6.15 | 128511 | 7749.15 | 1.61% | 0.00 |
| 2025-06-12 | 6.10 | 6.11 | 0.03 | 0.49% | 6.04 | 6.15 | 84365 | 5146.25 | 1.06% | 0.00 |
| 2025-06-11 | 6.14 | 6.08 | -0.06 | -0.98% | 6.07 | 6.21 | 118494 | 7259.78 | 1.48% | 0.00 |
| 2025-06-10 | 6.12 | 6.14 | 0.08 | 1.32% | 6.00 | 6.30 | 218664 | 13443.26 | 2.74% | 0.00 |
| 2025-06-09 | 5.98 | 6.06 | 0.10 | 1.68% | 5.95 | 6.08 | 124849 | 7537.51 | 1.56% | 0.00 |
| 2025-06-06 | 5.96 | 5.96 | 0.01 | 0.17% | 5.91 | 6.02 | 84370 | 5022.68 | 1.06% | 0.00 |
| 2025-06-05 | 6.00 | 5.95 | -0.05 | -0.83% | 5.91 | 6.04 | 100775 | 5992.87 | 1.26% | 0.00 |
| 2025-06-04 | 6.04 | 6.00 | -0.03 | -0.50% | 5.95 | 6.06 | 107749 | 6442.50 | 1.35% | 0.00 |
| 2025-06-03 | 5.83 | 6.03 | 0.15 | 2.55% | 5.81 | 6.04 | 169881 | 10168.98 | 2.13% | 0.00 |
| 2025-05-30 | 5.94 | 5.88 | -0.05 | -0.84% | 5.84 | 5.98 | 117611 | 6957.11 | 1.47% | 0.00 |
| 2025-05-29 | 5.78 | 5.93 | 0.12 | 2.07% | 5.75 | 5.93 | 127840 | 7537.02 | 1.60% | 0.00 |
| 2025-05-28 | 5.80 | 5.81 | 0.00 | 0.00% | 5.76 | 5.94 | 113077 | 6607.27 | 1.42% | 0.00 |
| 2025-05-27 | 5.69 | 5.81 | 0.08 | 1.40% | 5.67 | 5.82 | 101426 | 5853.88 | 1.27% | 0.00 |
| 2025-05-26 | 5.77 | 5.73 | -0.03 | -0.52% | 5.63 | 5.79 | 91488 | 5212.02 | 1.15% | 0.00 |
| 2025-05-23 | 5.78 | 5.76 | -0.02 | -0.35% | 5.76 | 5.90 | 103954 | 6069.09 | 1.30% | 0.00 |
| 2025-05-22 | 5.90 | 5.78 | -0.16 | -2.69% | 5.78 | 5.93 | 112139 | 6537.42 | 1.40% | 0.00 |
| 2025-05-21 | 5.91 | 5.94 | 0.00 | 0.00% | 5.90 | 6.02 | 121223 | 7219.50 | 1.52% | 0.00 |
| 2025-05-20 | 5.85 | 5.94 | 0.09 | 1.54% | 5.85 | 6.00 | 148227 | 8815.26 | 1.86% | 0.00 |
| 2025-05-19 | 5.85 | 5.85 | 0.00 | 0.00% | 5.78 | 5.88 | 75316 | 4388.63 | 0.94% | 0.00 |
| 2025-05-16 | 5.82 | 5.85 | 0.05 | 0.86% | 5.76 | 5.86 | 90688 | 5265.99 | 1.14% | 0.00 |
| 2025-05-15 | 5.85 | 5.80 | -0.06 | -1.02% | 5.78 | 5.89 | 81047 | 4716.66 | 1.01% | 0.00 |
| 2025-05-14 | 5.83 | 5.86 | -0.01 | -0.17% | 5.78 | 5.90 | 91546 | 5344.58 | 1.15% | 0.00 |
| 2025-05-13 | 5.91 | 5.87 | 0.05 | 0.86% | 5.80 | 5.91 | 93202 | 5453.54 | 1.17% | 0.00 |
| 2025-05-12 | 5.83 | 5.82 | -0.01 | -0.17% | 5.75 | 5.87 | 99814 | 5797.08 | 1.25% | 0.00 |
| 2025-05-09 | 5.94 | 5.83 | -0.09 | -1.52% | 5.81 | 5.94 | 101511 | 5932.74 | 1.27% | 0.00 |
| 2025-05-08 | 5.95 | 5.92 | -0.01 | -0.17% | 5.89 | 6.00 | 127587 | 7572.75 | 1.60% | 0.00 |
| 2025-05-07 | 5.96 | 5.93 | 0.01 | 0.17% | 5.86 | 6.01 | 135502 | 8026.85 | 1.70% | 0.00 |
| 2025-05-06 | 5.83 | 5.92 | 0.13 | 2.25% | 5.80 | 5.93 | 116830 | 6890.13 | 1.46% | 35.00 |
| 2025-04-30 | 5.77 | 5.79 | 0.05 | 0.87% | 5.74 | 5.89 | 101007 | 5880.02 | 1.26% | 0.00 |
| 2025-04-29 | 5.75 | 5.74 | -0.04 | -0.69% | 5.72 | 5.84 | 133625 | 7706.72 | 1.67% | 0.00 |
| 2025-04-28 | 6.13 | 5.78 | -0.43 | -6.92% | 5.75 | 6.19 | 253764 | 15004.49 | 3.18% | 10.00 |
| 2025-04-25 | 6.46 | 6.21 | -0.22 | -3.42% | 6.14 | 6.47 | 262940 | 16434.60 | 3.29% | 0.00 |
| 2025-04-24 | 6.47 | 6.43 | -0.10 | -1.53% | 6.35 | 6.68 | 264703 | 17145.94 | 3.31% | 0.00 |
| 2025-04-23 | 6.62 | 6.53 | -0.11 | -1.66% | 6.50 | 6.82 | 340578 | 22660.93 | 4.27% | 10.00 |
博晖创新(300318)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。
