| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-27 | 5.12 | 5.08 | 0.02 | 0.40% | 5.04 | 5.18 | 136293 | 6937.01 | 2.64% | 0.00 |
| 2025-06-26 | 5.00 | 5.06 | 0.05 | 1.00% | 4.97 | 5.13 | 186235 | 9416.63 | 3.61% | 0.00 |
| 2025-06-25 | 5.03 | 5.01 | 0.00 | 0.00% | 4.98 | 5.12 | 154410 | 7761.60 | 2.99% | 55.00 |
| 2025-06-24 | 5.05 | 5.01 | 0.08 | 1.62% | 4.97 | 5.15 | 162173 | 8157.81 | 3.14% | 16.00 |
| 2025-06-23 | 4.80 | 4.93 | 0.12 | 2.49% | 4.79 | 4.95 | 108916 | 5345.65 | 2.11% | 0.00 |
| 2025-06-20 | 4.92 | 4.81 | -0.04 | -0.82% | 4.80 | 4.92 | 84107 | 4083.55 | 1.63% | 0.00 |
| 2025-06-19 | 4.97 | 4.85 | -0.12 | -2.41% | 4.81 | 4.98 | 145171 | 7082.38 | 2.81% | 0.00 |
| 2025-06-18 | 5.01 | 4.97 | -0.08 | -1.58% | 4.95 | 5.04 | 115609 | 5746.01 | 2.24% | 0.00 |
| 2025-06-17 | 5.07 | 5.05 | -0.05 | -0.98% | 4.98 | 5.07 | 154809 | 7780.84 | 3.00% | 50.00 |
| 2025-06-16 | 5.05 | 5.10 | 0.04 | 0.79% | 4.92 | 5.11 | 152696 | 7702.67 | 2.96% | 8.00 |
| 2025-06-13 | 5.18 | 5.06 | -0.12 | -2.32% | 5.01 | 5.19 | 220280 | 11174.69 | 4.26% | 30.00 |
| 2025-06-12 | 5.15 | 5.18 | 0.01 | 0.19% | 5.10 | 5.21 | 229456 | 11829.41 | 4.44% | 19.00 |
| 2025-06-11 | 5.31 | 5.17 | -0.24 | -4.44% | 5.16 | 5.35 | 365102 | 19006.56 | 7.07% | 24.00 |
| 2025-06-10 | 5.35 | 5.41 | 0.31 | 6.08% | 5.27 | 5.71 | 608203 | 33175.71 | 11.77% | 17.00 |
| 2025-06-09 | 5.01 | 5.10 | 0.09 | 1.80% | 4.98 | 5.10 | 218715 | 11054.74 | 4.23% | 30.00 |
| 2025-06-06 | 5.15 | 5.01 | -0.14 | -2.72% | 4.96 | 5.15 | 268936 | 13539.67 | 5.21% | 20.00 |
| 2025-06-05 | 5.28 | 5.15 | -0.24 | -4.45% | 5.12 | 5.32 | 333830 | 17328.32 | 6.46% | 40.00 |
| 2025-06-04 | 5.16 | 5.39 | 0.12 | 2.28% | 5.08 | 5.44 | 511672 | 26850.35 | 9.91% | 7.00 |
| 2025-06-03 | 5.16 | 5.27 | -0.04 | -0.75% | 5.05 | 5.39 | 547987 | 28213.95 | 10.61% | 38.00 |
| 2025-05-30 | 5.86 | 5.31 | -0.92 | -14.77% | 5.31 | 5.97 | 791147 | 43689.16 | 15.32% | 102.00 |
| 2025-05-29 | 5.71 | 6.23 | 0.47 | 8.16% | 5.50 | 6.74 | 1199011 | 73313.20 | 23.21% | 11.00 |
| 2025-05-28 | 4.99 | 5.76 | 0.96 | 20.00% | 4.99 | 5.76 | 886747 | 49561.57 | 17.17% | 40.00 |
| 2025-05-27 | 4.56 | 4.80 | 0.22 | 4.80% | 4.52 | 5.19 | 237169 | 11304.72 | 4.59% | 0.00 |
| 2025-05-26 | 4.36 | 4.58 | 0.21 | 4.81% | 4.36 | 4.60 | 88633 | 3994.15 | 1.72% | 0.00 |
| 2025-05-23 | 4.48 | 4.37 | -0.07 | -1.58% | 4.36 | 4.50 | 72681 | 3223.44 | 1.41% | 0.00 |
| 2025-05-22 | 4.50 | 4.44 | -0.04 | -0.89% | 4.44 | 4.66 | 115774 | 5252.35 | 2.24% | 0.00 |
| 2025-05-21 | 4.57 | 4.48 | -0.05 | -1.10% | 4.45 | 4.58 | 60239 | 2709.67 | 1.17% | 0.00 |
| 2025-05-20 | 4.47 | 4.53 | 0.04 | 0.89% | 4.46 | 4.54 | 52380 | 2359.81 | 1.01% | 0.00 |
| 2025-05-19 | 4.41 | 4.49 | 0.10 | 2.28% | 4.38 | 4.51 | 84472 | 3767.21 | 1.64% | 0.00 |
| 2025-05-16 | 4.38 | 4.39 | 0.03 | 0.69% | 4.32 | 4.41 | 50624 | 2217.86 | 0.98% | 0.00 |
| 2025-05-15 | 4.36 | 4.36 | 0.00 | 0.00% | 4.32 | 4.41 | 49107 | 2141.13 | 0.95% | 0.00 |
| 2025-05-14 | 4.37 | 4.36 | -0.03 | -0.68% | 4.33 | 4.42 | 52803 | 2305.63 | 1.02% | 0.00 |
| 2025-05-13 | 4.47 | 4.39 | -0.02 | -0.45% | 4.36 | 4.49 | 47968 | 2119.49 | 0.93% | 0.00 |
| 2025-05-12 | 4.45 | 4.41 | -0.01 | -0.23% | 4.33 | 4.49 | 49253 | 2165.49 | 0.95% | 0.00 |
| 2025-05-09 | 4.45 | 4.42 | -0.04 | -0.90% | 4.40 | 4.50 | 47946 | 2128.91 | 0.93% | 0.00 |
| 2025-05-08 | 4.38 | 4.46 | 0.07 | 1.59% | 4.35 | 4.50 | 69514 | 3086.26 | 1.35% | 0.00 |
| 2025-05-07 | 4.45 | 4.39 | 0.01 | 0.23% | 4.35 | 4.45 | 74690 | 3284.42 | 1.45% | 0.00 |
| 2025-05-06 | 4.25 | 4.38 | 0.14 | 3.30% | 4.25 | 4.45 | 106030 | 4640.81 | 2.05% | 0.00 |
| 2025-04-30 | 4.15 | 4.24 | 0.09 | 2.17% | 4.15 | 4.31 | 86051 | 3666.91 | 1.67% | 0.00 |
| 2025-04-29 | 4.07 | 4.15 | 0.07 | 1.72% | 4.04 | 4.18 | 49778 | 2064.60 | 0.96% | 0.00 |
| 2025-04-28 | 4.08 | 4.08 | -0.05 | -1.21% | 4.01 | 4.13 | 60065 | 2439.86 | 1.16% | 0.00 |
| 2025-04-25 | 4.13 | 4.13 | 0.02 | 0.49% | 4.11 | 4.17 | 40629 | 1681.33 | 0.79% | 0.00 |
| 2025-04-24 | 4.12 | 4.11 | -0.04 | -0.96% | 4.08 | 4.17 | 58715 | 2425.76 | 1.14% | 0.00 |
| 2025-04-23 | 4.10 | 4.15 | 0.00 | 0.00% | 4.10 | 4.20 | 78237 | 3252.85 | 1.51% | 0.00 |
| 2025-04-22 | 4.07 | 4.15 | 0.07 | 1.72% | 4.06 | 4.19 | 80187 | 3316.21 | 1.55% | 0.00 |
| 2025-04-21 | 4.10 | 4.08 | -0.03 | -0.73% | 4.06 | 4.15 | 78105 | 3199.74 | 1.51% | 0.00 |
| 2025-04-18 | 4.12 | 4.11 | -0.01 | -0.24% | 4.10 | 4.17 | 75822 | 3132.34 | 1.47% | 0.00 |
| 2025-04-17 | 4.13 | 4.12 | 0.00 | 0.00% | 4.08 | 4.19 | 75789 | 3145.79 | 1.47% | 0.00 |
| 2025-04-16 | 4.25 | 4.12 | -0.14 | -3.29% | 4.10 | 4.25 | 115583 | 4797.10 | 2.24% | 10.00 |
| 2025-04-15 | 4.14 | 4.26 | 0.09 | 2.16% | 4.14 | 4.31 | 141781 | 6001.65 | 2.74% | 0.00 |
| 2025-04-14 | 4.02 | 4.17 | 0.18 | 4.51% | 3.99 | 4.21 | 134677 | 5555.76 | 2.61% | 0.00 |
| 2025-04-11 | 3.83 | 3.99 | 0.14 | 3.64% | 3.80 | 4.11 | 131309 | 5228.26 | 2.54% | 0.00 |
| 2025-04-10 | 3.83 | 3.85 | 0.10 | 2.67% | 3.82 | 3.90 | 82719 | 3186.94 | 1.60% | 0.00 |
| 2025-04-09 | 3.63 | 3.75 | 0.05 | 1.35% | 3.45 | 3.79 | 101104 | 3689.81 | 1.96% | 0.00 |
| 2025-04-08 | 3.62 | 3.70 | 0.11 | 3.06% | 3.60 | 3.76 | 97913 | 3613.28 | 1.90% | 0.00 |
| 2025-04-07 | 3.98 | 3.59 | -0.61 | -14.52% | 3.53 | 4.00 | 163039 | 6110.95 | 3.16% | 0.00 |
| 2025-04-03 | 4.15 | 4.20 | 0.04 | 0.96% | 4.10 | 4.21 | 72068 | 3009.30 | 1.39% | 0.00 |
| 2025-04-02 | 4.15 | 4.16 | 0.00 | 0.00% | 4.11 | 4.24 | 74992 | 3129.93 | 1.45% | 0.00 |
| 2025-04-01 | 4.12 | 4.16 | 0.04 | 0.97% | 4.12 | 4.22 | 74338 | 3103.58 | 1.44% | 0.00 |
| 2025-03-31 | 4.25 | 4.12 | -0.17 | -3.96% | 4.09 | 4.25 | 119812 | 4969.37 | 2.32% | 0.00 |
| 2025-03-28 | 4.39 | 4.29 | -0.11 | -2.50% | 4.26 | 4.42 | 95545 | 4127.54 | 1.85% | 0.00 |
| 2025-03-27 | 4.47 | 4.40 | -0.08 | -1.79% | 4.35 | 4.47 | 85505 | 3759.48 | 1.65% | 0.00 |
| 2025-03-26 | 4.42 | 4.48 | 0.08 | 1.82% | 4.38 | 4.53 | 92558 | 4146.90 | 1.79% | 0.00 |
| 2025-03-25 | 4.38 | 4.40 | 0.02 | 0.46% | 4.34 | 4.43 | 93772 | 4120.41 | 1.81% | 0.00 |
| 2025-03-24 | 4.51 | 4.38 | -0.13 | -2.88% | 4.30 | 4.55 | 142219 | 6275.52 | 2.75% | 0.00 |
| 2025-03-21 | 4.52 | 4.51 | -0.03 | -0.66% | 4.46 | 4.58 | 89637 | 4043.83 | 1.73% | 0.00 |
| 2025-03-20 | 4.52 | 4.54 | 0.03 | 0.67% | 4.49 | 4.61 | 122555 | 5574.98 | 2.37% | 0.00 |
| 2025-03-19 | 4.48 | 4.51 | 0.02 | 0.45% | 4.46 | 4.52 | 92701 | 4165.75 | 1.79% | 0.00 |
| 2025-03-18 | 4.52 | 4.49 | -0.03 | -0.66% | 4.45 | 4.55 | 109835 | 4926.42 | 2.13% | 0.00 |
| 2025-03-17 | 4.56 | 4.52 | -0.01 | -0.22% | 4.47 | 4.59 | 187249 | 8477.57 | 3.62% | 58.00 |
| 2025-03-14 | 4.29 | 4.53 | 0.23 | 5.35% | 4.28 | 4.67 | 370218 | 16577.09 | 7.17% | 5.00 |
| 2025-03-13 | 4.25 | 4.30 | 0.04 | 0.94% | 4.21 | 4.31 | 156238 | 6657.89 | 3.02% | 1.00 |
| 2025-03-12 | 4.22 | 4.26 | 0.04 | 0.95% | 4.19 | 4.28 | 122612 | 5202.31 | 2.37% | 0.00 |
| 2025-03-11 | 4.21 | 4.22 | -0.01 | -0.24% | 4.16 | 4.23 | 77826 | 3263.25 | 1.51% | 0.00 |
| 2025-03-10 | 4.16 | 4.23 | 0.07 | 1.68% | 4.16 | 4.25 | 104976 | 4426.06 | 2.03% | 0.00 |
| 2025-03-07 | 4.21 | 4.16 | -0.06 | -1.42% | 4.14 | 4.23 | 102300 | 4279.13 | 1.98% | 0.00 |
| 2025-03-06 | 4.21 | 4.22 | 0.02 | 0.48% | 4.17 | 4.23 | 128042 | 5384.51 | 2.48% | 0.00 |
| 2025-03-05 | 4.25 | 4.20 | -0.10 | -2.33% | 4.15 | 4.29 | 143666 | 6020.55 | 2.78% | 0.00 |
| 2025-03-04 | 4.17 | 4.30 | 0.10 | 2.38% | 4.13 | 4.36 | 211458 | 8972.82 | 4.09% | 592.00 |
| 2025-03-03 | 4.26 | 4.20 | -0.01 | -0.24% | 4.16 | 4.26 | 124798 | 5252.20 | 2.42% | 0.00 |
博世科(300422)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。
