| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-03 | 4.95 | 5.01 | 0.09 | 1.83% | 4.93 | 5.04 | 89654 | 4472.09 | 1.75% | 0.00 |
| 2026-02-02 | 4.97 | 4.92 | -0.04 | -0.81% | 4.91 | 5.05 | 99116 | 4948.41 | 1.94% | 0.00 |
| 2026-01-30 | 4.92 | 4.96 | 0.02 | 0.40% | 4.90 | 5.01 | 80150 | 3968.63 | 1.57% | 0.00 |
| 2026-01-29 | 4.96 | 4.94 | -0.02 | -0.40% | 4.91 | 5.04 | 68495 | 3408.04 | 1.34% | 0.00 |
| 2026-01-28 | 5.02 | 4.96 | -0.06 | -1.20% | 4.95 | 5.03 | 64251 | 3196.15 | 1.26% | 0.00 |
| 2026-01-27 | 5.05 | 5.02 | -0.05 | -0.99% | 4.92 | 5.09 | 83953 | 4195.67 | 1.64% | 0.00 |
| 2026-01-26 | 5.05 | 5.07 | 0.02 | 0.40% | 4.95 | 5.09 | 89028 | 4474.28 | 1.74% | 0.00 |
| 2026-01-23 | 5.05 | 5.05 | 0.02 | 0.40% | 4.99 | 5.05 | 82345 | 4133.21 | 1.61% | 0.00 |
| 2026-01-22 | 4.93 | 5.03 | 0.12 | 2.44% | 4.90 | 5.05 | 80680 | 4020.71 | 1.58% | 0.00 |
| 2026-01-21 | 4.92 | 4.91 | -0.02 | -0.41% | 4.87 | 4.93 | 58064 | 2843.54 | 1.14% | 0.00 |
| 2026-01-20 | 4.97 | 4.93 | -0.02 | -0.40% | 4.88 | 4.98 | 92540 | 4559.65 | 1.81% | 0.00 |
| 2026-01-19 | 4.84 | 4.95 | 0.10 | 2.06% | 4.77 | 4.98 | 136466 | 6697.79 | 2.67% | 0.00 |
| 2026-01-16 | 4.80 | 4.85 | 0.09 | 1.89% | 4.77 | 5.03 | 174757 | 8543.68 | 3.42% | 0.00 |
| 2026-01-15 | 4.75 | 4.76 | -0.04 | -0.83% | 4.73 | 4.82 | 73648 | 3522.53 | 1.44% | 0.00 |
| 2026-01-14 | 4.80 | 4.80 | 0.00 | 0.00% | 4.71 | 4.86 | 92667 | 4449.04 | 1.81% | 0.00 |
| 2026-01-13 | 4.80 | 4.80 | 0.00 | 0.00% | 4.74 | 4.90 | 96924 | 4672.77 | 1.90% | 0.00 |
| 2026-01-12 | 4.78 | 4.80 | 0.05 | 1.05% | 4.72 | 4.81 | 76397 | 3644.22 | 1.49% | 0.00 |
| 2026-01-09 | 4.71 | 4.75 | 0.03 | 0.64% | 4.68 | 4.75 | 75383 | 3556.76 | 1.47% | 0.00 |
| 2026-01-08 | 4.66 | 4.72 | 0.04 | 0.85% | 4.61 | 4.75 | 109887 | 5161.66 | 2.15% | 0.00 |
| 2026-01-07 | 4.67 | 4.68 | 0.00 | 0.00% | 4.62 | 4.80 | 125986 | 5910.37 | 2.46% | 0.00 |
| 2026-01-06 | 4.66 | 4.68 | 0.02 | 0.43% | 4.63 | 4.73 | 86672 | 4059.12 | 1.69% | 0.00 |
| 2026-01-05 | 4.61 | 4.66 | 0.07 | 1.53% | 4.61 | 4.71 | 85067 | 3963.66 | 1.66% | 0.00 |
| 2025-12-31 | 4.57 | 4.59 | 0.04 | 0.88% | 4.50 | 4.61 | 64634 | 2946.84 | 1.26% | 49.00 |
| 2025-12-30 | 4.61 | 4.55 | -0.06 | -1.30% | 4.53 | 4.67 | 75785 | 3470.45 | 1.48% | 0.00 |
| 2025-12-29 | 4.64 | 4.61 | -0.02 | -0.43% | 4.53 | 4.66 | 76026 | 3499.87 | 1.49% | 0.00 |
| 2025-12-26 | 4.68 | 4.63 | -0.06 | -1.28% | 4.62 | 4.72 | 66971 | 3122.35 | 1.31% | 0.00 |
| 2025-12-25 | 4.69 | 4.69 | 0.01 | 0.21% | 4.64 | 4.73 | 50792 | 2376.46 | 0.99% | 0.00 |
| 2025-12-24 | 4.65 | 4.68 | 0.06 | 1.30% | 4.61 | 4.71 | 46694 | 2184.01 | 0.91% | 0.00 |
| 2025-12-23 | 4.69 | 4.62 | -0.09 | -1.91% | 4.61 | 4.71 | 58260 | 2707.40 | 1.14% | 0.00 |
| 2025-12-22 | 4.73 | 4.71 | -0.03 | -0.63% | 4.69 | 4.77 | 63542 | 2997.97 | 1.24% | 0.00 |
| 2025-12-19 | 4.66 | 4.74 | 0.16 | 3.49% | 4.59 | 4.76 | 85705 | 4026.40 | 1.68% | 0.00 |
| 2025-12-18 | 4.54 | 4.58 | 0.05 | 1.10% | 4.51 | 4.64 | 68651 | 3155.58 | 1.34% | 0.00 |
| 2025-12-17 | 4.56 | 4.53 | -0.04 | -0.88% | 4.47 | 4.60 | 76396 | 3450.53 | 1.49% | 0.00 |
| 2025-12-16 | 4.67 | 4.57 | -0.11 | -2.35% | 4.55 | 4.67 | 66159 | 3041.80 | 1.29% | 0.00 |
| 2025-12-15 | 4.64 | 4.68 | 0.04 | 0.86% | 4.56 | 4.74 | 76215 | 3546.57 | 1.49% | 0.00 |
| 2025-12-12 | 4.72 | 4.64 | -0.07 | -1.49% | 4.64 | 4.79 | 87628 | 4129.25 | 1.71% | 0.00 |
| 2025-12-11 | 4.85 | 4.71 | -0.14 | -2.89% | 4.71 | 4.86 | 92887 | 4435.11 | 1.82% | 0.00 |
| 2025-12-10 | 4.93 | 4.85 | -0.10 | -2.02% | 4.84 | 4.97 | 89224 | 4355.69 | 1.74% | 0.00 |
| 2025-12-09 | 4.96 | 4.95 | -0.04 | -0.80% | 4.92 | 5.02 | 66864 | 3326.56 | 1.31% | 0.00 |
| 2025-12-08 | 5.00 | 4.99 | -0.02 | -0.40% | 4.97 | 5.05 | 78884 | 3944.17 | 1.54% | 0.00 |
| 2025-12-05 | 4.92 | 5.01 | 0.07 | 1.42% | 4.85 | 5.02 | 76103 | 3757.59 | 1.49% | 0.00 |
| 2025-12-04 | 5.08 | 4.94 | -0.15 | -2.95% | 4.91 | 5.09 | 83358 | 4141.16 | 1.63% | 0.00 |
| 2025-12-03 | 5.17 | 5.09 | -0.09 | -1.74% | 5.06 | 5.18 | 58964 | 3011.42 | 1.15% | 0.00 |
| 2025-12-02 | 5.17 | 5.18 | 0.01 | 0.19% | 5.06 | 5.18 | 61802 | 3174.10 | 1.21% | 0.00 |
| 2025-12-01 | 5.21 | 5.17 | -0.04 | -0.77% | 5.16 | 5.30 | 77872 | 4076.58 | 1.52% | 0.00 |
| 2025-11-28 | 5.09 | 5.21 | 0.09 | 1.76% | 5.06 | 5.22 | 54457 | 2808.04 | 1.06% | 0.00 |
| 2025-11-27 | 5.05 | 5.12 | 0.07 | 1.39% | 4.99 | 5.15 | 69473 | 3537.58 | 1.36% | 0.00 |
| 2025-11-26 | 5.15 | 5.05 | -0.10 | -1.94% | 5.04 | 5.23 | 77913 | 3995.71 | 1.52% | 0.00 |
| 2025-11-25 | 5.15 | 5.15 | 0.09 | 1.78% | 5.14 | 5.29 | 88532 | 4583.79 | 1.73% | 0.00 |
| 2025-11-24 | 5.00 | 5.06 | 0.11 | 2.22% | 4.98 | 5.12 | 106229 | 5363.71 | 2.08% | 0.00 |
| 2025-11-21 | 5.28 | 4.95 | -0.37 | -6.95% | 4.93 | 5.36 | 149814 | 7595.67 | 2.93% | 0.00 |
| 2025-11-20 | 5.32 | 5.32 | 0.00 | 0.00% | 5.27 | 5.40 | 77315 | 4119.88 | 1.51% | 0.00 |
| 2025-11-19 | 5.42 | 5.32 | -0.10 | -1.85% | 5.29 | 5.44 | 87157 | 4657.13 | 1.70% | 0.00 |
| 2025-11-18 | 5.51 | 5.42 | -0.09 | -1.63% | 5.37 | 5.51 | 75996 | 4110.76 | 1.49% | 0.00 |
| 2025-11-17 | 5.46 | 5.51 | 0.03 | 0.55% | 5.44 | 5.54 | 87888 | 4825.15 | 1.72% | 0.00 |
| 2025-11-14 | 5.40 | 5.48 | 0.08 | 1.48% | 5.37 | 5.54 | 113544 | 6244.85 | 2.22% | 12.00 |
| 2025-11-13 | 5.36 | 5.40 | 0.04 | 0.75% | 5.30 | 5.42 | 70739 | 3806.10 | 1.38% | 1.00 |
| 2025-11-12 | 5.35 | 5.36 | 0.00 | 0.00% | 5.29 | 5.43 | 61403 | 3282.85 | 1.20% | 0.00 |
| 2025-11-11 | 5.27 | 5.36 | 0.08 | 1.52% | 5.23 | 5.41 | 85357 | 4538.94 | 1.67% | 0.00 |
| 2025-11-10 | 5.30 | 5.28 | 0.00 | 0.00% | 5.24 | 5.31 | 74633 | 3943.38 | 1.46% | 0.00 |
| 2025-11-07 | 5.21 | 5.28 | 0.05 | 0.96% | 5.19 | 5.31 | 85215 | 4494.37 | 1.67% | 0.00 |
| 2025-11-06 | 5.24 | 5.23 | -0.02 | -0.38% | 5.15 | 5.26 | 74674 | 3884.93 | 1.46% | 0.00 |
| 2025-11-05 | 5.14 | 5.25 | 0.05 | 0.96% | 5.12 | 5.26 | 75212 | 3928.99 | 1.47% | 0.00 |
| 2025-11-04 | 5.14 | 5.20 | 0.04 | 0.78% | 5.13 | 5.20 | 65253 | 3372.31 | 1.28% | 1.00 |
| 2025-11-03 | 5.09 | 5.16 | 0.06 | 1.18% | 5.09 | 5.19 | 78176 | 4027.51 | 1.53% | 0.00 |
| 2025-10-31 | 5.00 | 5.10 | 0.11 | 2.20% | 5.00 | 5.13 | 78790 | 3999.97 | 1.54% | 0.00 |
| 2025-10-30 | 5.04 | 4.99 | -0.06 | -1.19% | 4.99 | 5.07 | 73771 | 3702.94 | 1.44% | 0.00 |
| 2025-10-29 | 5.17 | 5.05 | -0.11 | -2.13% | 5.02 | 5.17 | 84707 | 4286.99 | 1.66% | 0.00 |
| 2025-10-28 | 5.13 | 5.16 | 0.00 | 0.00% | 5.10 | 5.19 | 85135 | 4385.31 | 1.66% | 0.00 |
| 2025-10-27 | 5.19 | 5.16 | -0.03 | -0.58% | 5.09 | 5.20 | 86322 | 4443.78 | 1.69% | 0.00 |
| 2025-10-24 | 5.25 | 5.19 | -0.05 | -0.95% | 5.16 | 5.25 | 64962 | 3374.74 | 1.27% | 0.00 |
| 2025-10-23 | 5.18 | 5.24 | 0.04 | 0.77% | 5.07 | 5.25 | 83732 | 4349.62 | 1.64% | 0.00 |
| 2025-10-22 | 5.20 | 5.20 | 0.01 | 0.19% | 5.16 | 5.27 | 78343 | 4088.51 | 1.53% | 0.00 |
| 2025-10-21 | 5.05 | 5.19 | 0.14 | 2.77% | 5.02 | 5.20 | 83218 | 4273.45 | 1.63% | 0.00 |
| 2025-10-20 | 4.95 | 5.05 | 0.14 | 2.85% | 4.93 | 5.08 | 124525 | 6252.03 | 2.43% | 0.00 |
| 2025-10-17 | 5.09 | 4.91 | -0.23 | -4.47% | 4.86 | 5.11 | 195402 | 9671.35 | 3.82% | 0.00 |
| 2025-10-16 | 5.19 | 5.14 | -0.06 | -1.15% | 5.09 | 5.23 | 55779 | 2865.97 | 1.09% | 0.00 |
| 2025-10-15 | 5.17 | 5.20 | 0.03 | 0.58% | 5.14 | 5.23 | 70205 | 3644.75 | 1.37% | 0.00 |
| 2025-10-14 | 5.17 | 5.17 | 0.00 | 0.00% | 5.13 | 5.23 | 91836 | 4759.18 | 1.80% | 101.00 |
| 2025-10-13 | 5.01 | 5.17 | 0.05 | 0.98% | 4.91 | 5.17 | 111594 | 5670.06 | 2.18% | 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。
