| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 2025-04-22 | 6.69 | 6.64 | -0.14 | -2.06% | 6.62 | 6.83 | 318613 | 21306.95 | 3.99% | 0.00 |
| 2025-04-21 | 6.33 | 6.78 | 0.35 | 5.44% | 6.29 | 6.94 | 450831 | 29926.85 | 5.65% | 0.00 |
| 2025-04-18 | 6.83 | 6.43 | -0.32 | -4.74% | 6.41 | 6.83 | 403926 | 26524.14 | 5.06% | 0.00 |
| 2025-04-17 | 6.20 | 6.75 | 0.45 | 7.14% | 6.15 | 7.15 | 583365 | 38485.44 | 7.31% | 0.00 |
| 2025-04-16 | 6.48 | 6.30 | -0.33 | -4.98% | 6.14 | 6.50 | 382586 | 24130.50 | 4.79% | 12.00 |
| 2025-04-15 | 6.78 | 6.63 | -0.22 | -3.21% | 6.54 | 6.82 | 395970 | 26240.87 | 4.96% | 20.00 |
| 2025-04-14 | 6.16 | 6.85 | 0.62 | 9.95% | 6.14 | 7.31 | 613022 | 41397.92 | 7.68% | 156.00 |
| 2025-04-11 | 6.45 | 6.23 | -0.17 | -2.66% | 6.19 | 6.58 | 417012 | 26509.72 | 5.22% | 21.00 |
| 2025-04-10 | 6.23 | 6.40 | 0.15 | 2.40% | 6.13 | 6.58 | 555987 | 35606.65 | 6.96% | 16.00 |
| 2025-04-09 | 6.24 | 6.25 | -0.25 | -3.85% | 5.65 | 6.38 | 561268 | 34024.19 | 7.03% | 4.00 |
| 2025-04-08 | 5.47 | 6.50 | 0.29 | 4.67% | 5.47 | 6.59 | 741014 | 45385.19 | 9.28% | 55.00 |
| 2025-04-07 | 6.00 | 6.21 | 0.43 | 7.44% | 5.99 | 6.80 | 813290 | 52086.56 | 10.18% | 3.00 |
| 2025-04-03 | 5.75 | 5.78 | 0.05 | 0.87% | 5.66 | 5.88 | 66874 | 3877.54 | 0.84% | 0.00 |
| 2025-04-02 | 5.74 | 5.73 | -0.01 | -0.17% | 5.68 | 5.78 | 44396 | 2543.15 | 0.56% | 0.00 |
| 2025-04-01 | 5.55 | 5.74 | 0.24 | 4.36% | 5.51 | 5.86 | 117223 | 6758.29 | 1.47% | 0.00 |
| 2025-03-31 | 5.59 | 5.50 | -0.12 | -2.14% | 5.44 | 5.61 | 52327 | 2884.12 | 0.66% | 0.00 |
| 2025-03-28 | 5.73 | 5.62 | -0.11 | -1.92% | 5.61 | 5.80 | 60145 | 3438.31 | 0.75% | 0.00 |
| 2025-03-27 | 5.66 | 5.73 | 0.08 | 1.42% | 5.56 | 5.73 | 56752 | 3215.14 | 0.71% | 0.00 |
| 2025-03-26 | 5.53 | 5.65 | 0.08 | 1.44% | 5.53 | 5.69 | 47768 | 2694.76 | 0.60% | 0.00 |
| 2025-03-25 | 5.60 | 5.57 | 0.04 | 0.72% | 5.48 | 5.63 | 61088 | 3384.98 | 0.76% | 0.00 |
| 2025-03-24 | 5.75 | 5.53 | -0.27 | -4.66% | 5.44 | 5.81 | 96414 | 5401.10 | 1.21% | 0.00 |
| 2025-03-21 | 5.86 | 5.80 | -0.08 | -1.36% | 5.77 | 5.91 | 59436 | 3460.17 | 0.74% | 0.00 |
| 2025-03-20 | 5.93 | 5.88 | -0.07 | -1.18% | 5.86 | 5.94 | 47846 | 2815.23 | 0.60% | 0.00 |
| 2025-03-19 | 5.95 | 5.95 | -0.01 | -0.17% | 5.92 | 6.01 | 45292 | 2696.88 | 0.57% | 0.00 |
| 2025-03-18 | 5.95 | 5.96 | 0.02 | 0.34% | 5.91 | 6.00 | 57884 | 3442.78 | 0.72% | 0.00 |
| 2025-03-17 | 5.93 | 5.94 | 0.01 | 0.17% | 5.89 | 5.97 | 64195 | 3809.79 | 0.80% | 0.00 |
| 2025-03-14 | 5.75 | 5.93 | 0.17 | 2.95% | 5.73 | 5.94 | 90665 | 5304.83 | 1.14% | 9.00 |
| 2025-03-13 | 5.81 | 5.76 | -0.05 | -0.86% | 5.69 | 5.83 | 66431 | 3819.46 | 0.83% | 0.00 |
| 2025-03-12 | 5.87 | 5.81 | -0.05 | -0.85% | 5.79 | 5.89 | 65004 | 3790.96 | 0.81% | 0.00 |
| 2025-03-11 | 5.86 | 5.86 | -0.05 | -0.85% | 5.80 | 5.89 | 62366 | 3640.16 | 0.78% | 0.00 |
| 2025-03-10 | 5.95 | 5.91 | 0.01 | 0.17% | 5.87 | 6.05 | 77640 | 4607.58 | 0.97% | 0.00 |
| 2025-03-07 | 5.92 | 5.90 | -0.05 | -0.84% | 5.88 | 6.00 | 68524 | 4060.98 | 0.86% | 0.00 |
| 2025-03-06 | 5.82 | 5.95 | 0.14 | 2.41% | 5.76 | 5.95 | 81815 | 4821.45 | 1.02% | 0.00 |
| 2025-03-05 | 5.91 | 5.81 | -0.10 | -1.69% | 5.74 | 5.94 | 60355 | 3491.15 | 0.76% | 0.00 |
| 2025-03-04 | 5.77 | 5.91 | 0.10 | 1.72% | 5.76 | 5.93 | 62736 | 3680.12 | 0.79% | 0.00 |
| 2025-03-03 | 5.71 | 5.81 | 0.09 | 1.57% | 5.71 | 5.90 | 74048 | 4319.87 | 0.93% | 0.00 |
| 2025-02-28 | 5.86 | 5.72 | -0.19 | -3.21% | 5.68 | 5.92 | 61314 | 3545.83 | 0.77% | 0.00 |
| 2025-02-27 | 5.96 | 5.91 | -0.02 | -0.34% | 5.80 | 5.98 | 56769 | 3338.96 | 0.71% | 0.00 |
| 2025-02-26 | 5.90 | 5.93 | 0.02 | 0.34% | 5.89 | 5.95 | 60119 | 3555.62 | 0.75% | 0.00 |
| 2025-02-25 | 5.95 | 5.91 | -0.04 | -0.67% | 5.86 | 5.98 | 59179 | 3499.90 | 0.74% | 0.00 |
| 2025-02-24 | 5.98 | 5.95 | -0.06 | -1.00% | 5.88 | 6.03 | 67261 | 3989.48 | 0.84% | 0.00 |
| 2025-02-21 | 6.07 | 6.01 | 0.01 | 0.17% | 5.94 | 6.13 | 72503 | 4353.31 | 0.91% | 0.00 |
| 2025-02-20 | 5.93 | 6.00 | 0.09 | 1.52% | 5.93 | 6.17 | 89128 | 5385.70 | 1.12% | 0.00 |
| 2025-02-19 | 5.79 | 5.91 | 0.12 | 2.07% | 5.73 | 5.91 | 58453 | 3416.96 | 0.73% | 0.00 |
| 2025-02-18 | 6.04 | 5.79 | -0.27 | -4.46% | 5.76 | 6.04 | 99353 | 5836.38 | 1.24% | 0.00 |
| 2025-02-17 | 6.00 | 6.06 | 0.12 | 2.02% | 5.98 | 6.16 | 108330 | 6585.54 | 1.36% | 0.00 |
| 2025-02-14 | 5.86 | 5.94 | 0.14 | 2.41% | 5.78 | 5.98 | 101390 | 6006.96 | 1.27% | 5.00 |
| 2025-02-13 | 5.85 | 5.80 | -0.05 | -0.85% | 5.77 | 5.86 | 42802 | 2488.27 | 0.54% | 0.00 |
| 2025-02-12 | 5.84 | 5.85 | -0.02 | -0.34% | 5.80 | 5.87 | 54495 | 3177.13 | 0.68% | 0.00 |
| 2025-02-11 | 5.94 | 5.87 | -0.07 | -1.18% | 5.83 | 5.94 | 57956 | 3397.55 | 0.73% | 0.00 |
| 2025-02-10 | 5.79 | 5.94 | 0.14 | 2.41% | 5.79 | 5.94 | 88794 | 5223.10 | 1.11% | 0.00 |
| 2025-02-07 | 5.77 | 5.80 | 0.00 | 0.00% | 5.75 | 5.89 | 87798 | 5109.74 | 1.10% | 0.00 |
| 2025-02-06 | 5.77 | 5.80 | -0.02 | -0.34% | 5.68 | 5.82 | 74391 | 4276.00 | 0.93% | 0.00 |
| 2025-02-05 | 5.63 | 5.82 | 0.32 | 5.82% | 5.55 | 5.82 | 121089 | 6953.02 | 1.52% | 0.00 |
| 2025-01-27 | 5.50 | 5.50 | 0.03 | 0.55% | 5.50 | 5.59 | 49103 | 2720.05 | 0.61% | 0.00 |
| 2025-01-24 | 5.47 | 5.47 | -0.02 | -0.36% | 5.40 | 5.51 | 51801 | 2821.75 | 0.65% | 0.00 |
| 2025-01-23 | 5.61 | 5.49 | -0.08 | -1.44% | 5.49 | 5.69 | 71443 | 3992.95 | 0.89% | 0.00 |
| 2025-01-22 | 5.47 | 5.57 | 0.07 | 1.27% | 5.43 | 5.64 | 85885 | 4780.92 | 1.08% | 0.00 |
| 2025-01-21 | 5.47 | 5.50 | 0.11 | 2.04% | 5.44 | 5.64 | 83327 | 4604.17 | 1.04% | 0.00 |
| 2025-01-20 | 5.38 | 5.39 | 0.04 | 0.75% | 5.34 | 5.42 | 34276 | 1847.08 | 0.43% | 0.00 |
| 2025-01-17 | 5.39 | 5.35 | -0.05 | -0.93% | 5.31 | 5.41 | 48754 | 2605.70 | 0.61% | 0.00 |
| 2025-01-16 | 5.45 | 5.40 | 0.02 | 0.37% | 5.36 | 5.49 | 50118 | 2719.53 | 0.63% | 0.00 |
| 2025-01-15 | 5.49 | 5.38 | -0.08 | -1.47% | 5.37 | 5.49 | 36968 | 1996.59 | 0.46% | 0.00 |
| 2025-01-14 | 5.34 | 5.46 | 0.15 | 2.82% | 5.32 | 5.46 | 52089 | 2818.99 | 0.65% | 0.00 |
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。
