| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-28 | 24.01 | 24.12 | -0.25 | -1.03% | 23.86 | 24.73 | 184999 | 44862.44 | 11.92% | 5.00 |
| 2025-10-27 | 24.26 | 24.37 | 0.21 | 0.87% | 23.41 | 24.60 | 311330 | 74868.29 | 20.07% | 9.00 |
| 2025-10-24 | 23.18 | 24.16 | 1.41 | 6.20% | 22.82 | 25.98 | 339777 | 83155.84 | 21.90% | 21.00 |
| 2025-10-23 | 23.76 | 22.75 | -0.93 | -3.93% | 22.36 | 23.88 | 206290 | 46926.74 | 13.30% | 1.00 |
| 2025-10-22 | 23.90 | 23.68 | -0.46 | -1.91% | 22.99 | 25.35 | 265287 | 63633.58 | 17.10% | 3.00 |
| 2025-10-21 | 24.48 | 24.14 | -0.47 | -1.91% | 23.70 | 24.76 | 236471 | 57094.40 | 15.24% | 8.00 |
| 2025-10-20 | 25.13 | 24.61 | -0.08 | -0.32% | 24.40 | 25.60 | 300183 | 74759.40 | 19.35% | 42.00 |
| 2025-10-17 | 24.06 | 24.69 | 0.49 | 2.02% | 23.60 | 25.10 | 382766 | 93807.86 | 24.67% | 21.00 |
| 2025-10-16 | 22.27 | 24.20 | 1.83 | 8.18% | 22.19 | 25.70 | 444716 | 108643.43 | 28.67% | 10.00 |
| 2025-10-15 | 22.40 | 22.37 | -0.08 | -0.36% | 22.02 | 22.67 | 86853 | 19319.46 | 5.60% | 15.00 |
| 2025-10-14 | 23.31 | 22.45 | -0.65 | -2.81% | 22.30 | 23.46 | 115271 | 26383.29 | 7.43% | 0.00 |
| 2025-10-13 | 22.02 | 23.10 | 0.25 | 1.09% | 21.90 | 23.30 | 131860 | 30041.94 | 8.50% | 0.00 |
| 2025-10-10 | 23.31 | 22.85 | -0.63 | -2.68% | 22.63 | 23.40 | 151210 | 34558.35 | 9.75% | 0.00 |
| 2025-10-09 | 23.73 | 23.48 | 0.06 | 0.26% | 23.30 | 24.29 | 228806 | 54320.57 | 14.75% | 0.00 |
| 2025-09-30 | 22.45 | 23.42 | 1.14 | 5.12% | 22.35 | 23.77 | 224319 | 52122.96 | 14.46% | 0.00 |
| 2025-09-29 | 22.48 | 22.28 | -0.24 | -1.07% | 22.12 | 22.59 | 92293 | 20580.19 | 5.95% | 0.00 |
| 2025-09-26 | 22.47 | 22.52 | -0.10 | -0.44% | 22.40 | 22.91 | 103024 | 23345.73 | 6.64% | 9.00 |
| 2025-09-25 | 22.75 | 22.62 | -0.38 | -1.65% | 22.48 | 22.93 | 137275 | 31185.40 | 8.85% | 3.00 |
| 2025-09-24 | 22.20 | 23.00 | 0.60 | 2.68% | 22.07 | 23.25 | 244137 | 55887.16 | 15.74% | 5.00 |
| 2025-09-23 | 21.93 | 22.40 | 0.50 | 2.28% | 21.01 | 22.45 | 212138 | 46523.69 | 13.67% | 1.00 |
| 2025-09-22 | 21.51 | 21.90 | 0.50 | 2.34% | 21.31 | 22.02 | 87694 | 19055.75 | 5.65% | 3.00 |
| 2025-09-19 | 21.50 | 21.40 | -0.15 | -0.70% | 21.30 | 21.95 | 76816 | 16613.32 | 4.95% | 0.00 |
| 2025-09-18 | 21.66 | 21.55 | -0.14 | -0.65% | 21.25 | 22.12 | 123895 | 27020.46 | 7.99% | 0.00 |
| 2025-09-17 | 21.73 | 21.69 | -0.04 | -0.18% | 21.49 | 21.97 | 65429 | 14216.94 | 4.22% | 0.00 |
| 2025-09-16 | 21.47 | 21.73 | 0.26 | 1.21% | 21.27 | 21.77 | 71963 | 15541.94 | 4.64% | 1.00 |
| 2025-09-15 | 22.03 | 21.47 | -0.16 | -0.74% | 21.42 | 22.30 | 101454 | 22042.03 | 6.54% | 0.00 |
| 2025-09-12 | 20.98 | 21.63 | 0.65 | 3.10% | 20.84 | 21.80 | 131743 | 28182.75 | 8.49% | 7.00 |
| 2025-09-11 | 20.51 | 20.98 | 0.43 | 2.09% | 20.36 | 21.02 | 71997 | 14963.40 | 4.64% | 18.00 |
| 2025-09-10 | 20.72 | 20.55 | -0.22 | -1.06% | 20.52 | 20.91 | 49360 | 10211.09 | 3.18% | 0.00 |
| 2025-09-09 | 21.40 | 20.77 | -0.52 | -2.44% | 20.64 | 21.50 | 82904 | 17397.27 | 5.34% | 0.00 |
| 2025-09-08 | 20.77 | 21.29 | 0.57 | 2.75% | 20.53 | 21.38 | 70723 | 14752.15 | 4.56% | 0.00 |
| 2025-09-05 | 20.30 | 20.72 | 0.54 | 2.68% | 20.18 | 20.74 | 65717 | 13487.55 | 4.24% | 0.00 |
| 2025-09-04 | 20.67 | 20.18 | -0.66 | -3.17% | 19.88 | 20.90 | 88833 | 18160.81 | 5.73% | 0.00 |
| 2025-09-03 | 20.98 | 20.84 | 0.01 | 0.05% | 20.47 | 21.59 | 107561 | 22577.00 | 6.93% | 0.00 |
| 2025-09-02 | 21.74 | 20.83 | -0.87 | -4.01% | 20.64 | 21.77 | 104431 | 21914.08 | 6.73% | 0.00 |
| 2025-09-01 | 21.55 | 21.70 | 0.18 | 0.84% | 21.52 | 22.05 | 76634 | 16661.68 | 4.94% | 0.00 |
| 2025-08-29 | 22.01 | 21.52 | -0.54 | -2.45% | 21.46 | 22.05 | 91709 | 19850.95 | 5.91% | 0.00 |
| 2025-08-28 | 21.60 | 22.06 | 0.41 | 1.89% | 21.03 | 22.14 | 137639 | 29886.96 | 8.87% | 3.00 |
| 2025-08-27 | 22.35 | 21.65 | -0.57 | -2.57% | 21.58 | 22.60 | 129391 | 28739.91 | 8.34% | 0.00 |
| 2025-08-26 | 22.36 | 22.22 | -0.16 | -0.71% | 22.06 | 22.47 | 94798 | 21129.69 | 6.11% | 0.00 |
| 2025-08-25 | 22.61 | 22.38 | -0.02 | -0.09% | 22.15 | 22.87 | 146255 | 32859.90 | 9.43% | 44.00 |
| 2025-08-22 | 22.08 | 22.40 | 0.30 | 1.36% | 22.00 | 22.59 | 145006 | 32438.00 | 9.35% | 2.00 |
| 2025-08-21 | 22.34 | 22.10 | -0.25 | -1.12% | 21.89 | 22.48 | 105476 | 23376.84 | 6.80% | 0.00 |
| 2025-08-20 | 22.02 | 22.35 | 0.29 | 1.31% | 21.72 | 22.35 | 114912 | 25321.21 | 7.41% | 10.00 |
| 2025-08-19 | 21.97 | 22.06 | 0.08 | 0.36% | 21.76 | 22.20 | 106397 | 23423.94 | 6.86% | 10.00 |
| 2025-08-18 | 21.83 | 21.98 | 0.33 | 1.52% | 21.74 | 22.06 | 117694 | 25803.94 | 7.59% | 1.00 |
| 2025-08-15 | 21.00 | 21.65 | 0.58 | 2.75% | 20.97 | 21.65 | 90924 | 19484.65 | 5.86% | 3.60 |
| 2025-08-14 | 21.71 | 21.07 | -0.67 | -3.08% | 21.04 | 21.98 | 130592 | 28046.40 | 8.42% | 0.00 |
| 2025-08-13 | 21.88 | 21.74 | -0.07 | -0.32% | 21.64 | 22.15 | 100934 | 22027.27 | 6.51% | 0.00 |
| 2025-08-12 | 21.66 | 21.81 | 0.15 | 0.69% | 21.42 | 21.91 | 100578 | 21791.77 | 6.48% | 1.00 |
| 2025-08-11 | 21.41 | 21.66 | 0.25 | 1.17% | 21.34 | 21.72 | 94798 | 20432.53 | 6.11% | 0.00 |
| 2025-08-08 | 21.70 | 21.41 | -0.51 | -2.33% | 21.38 | 21.84 | 107728 | 23180.27 | 6.94% | 0.00 |
| 2025-08-07 | 21.70 | 21.92 | 0.31 | 1.43% | 21.52 | 22.17 | 152879 | 33393.65 | 9.85% | 3.00 |
| 2025-08-06 | 21.30 | 21.61 | 0.38 | 1.79% | 21.19 | 21.68 | 102213 | 21956.15 | 6.59% | 20.00 |
| 2025-08-05 | 21.08 | 21.23 | 0.15 | 0.71% | 20.95 | 21.28 | 72726 | 15389.87 | 4.69% | 11.00 |
| 2025-08-04 | 20.82 | 21.08 | 0.24 | 1.15% | 20.69 | 21.14 | 68691 | 14413.58 | 4.43% | 3.00 |
| 2025-08-01 | 20.79 | 20.84 | -0.08 | -0.38% | 20.71 | 21.06 | 63010 | 13149.38 | 4.06% | 0.00 |
| 2025-07-31 | 21.33 | 20.92 | -0.42 | -1.97% | 20.77 | 21.47 | 119632 | 25238.97 | 7.71% | 0.00 |
| 2025-07-30 | 21.47 | 21.34 | -0.34 | -1.57% | 21.06 | 21.78 | 116291 | 24913.98 | 7.50% | 5.00 |
| 2025-07-29 | 21.19 | 21.68 | 0.62 | 2.94% | 21.19 | 21.89 | 172626 | 37376.94 | 11.13% | 20.40 |
| 2025-07-28 | 21.11 | 21.06 | 0.03 | 0.14% | 20.90 | 21.18 | 82190 | 17275.18 | 5.30% | 5.00 |
| 2025-07-25 | 20.91 | 21.03 | 0.19 | 0.91% | 20.70 | 21.11 | 104070 | 21755.01 | 6.71% | 6.80 |
| 2025-07-24 | 20.56 | 20.84 | 0.19 | 0.92% | 20.55 | 20.92 | 77445 | 16101.74 | 4.99% | 1.00 |
| 2025-07-23 | 20.99 | 20.65 | -0.33 | -1.57% | 20.55 | 21.15 | 103334 | 21495.45 | 6.66% | 0.00 |
| 2025-07-22 | 20.40 | 20.98 | 0.55 | 2.69% | 20.32 | 21.20 | 196449 | 40998.70 | 12.66% | 3.00 |
| 2025-07-21 | 20.37 | 20.43 | 0.04 | 0.20% | 20.30 | 20.43 | 54594 | 11132.79 | 3.52% | 0.00 |
| 2025-07-18 | 20.43 | 20.39 | 0.03 | 0.15% | 20.20 | 20.47 | 55423 | 11255.01 | 3.57% | 6.00 |
| 2025-07-17 | 20.21 | 20.36 | 0.13 | 0.64% | 20.10 | 20.40 | 61942 | 12562.91 | 3.99% | 1.00 |
| 2025-07-16 | 20.14 | 20.23 | 0.09 | 0.45% | 20.05 | 20.39 | 57585 | 11647.31 | 3.71% | 0.00 |
| 2025-07-15 | 20.34 | 20.14 | -0.23 | -1.13% | 19.79 | 20.42 | 85426 | 17134.98 | 5.51% | 0.00 |
| 2025-07-14 | 20.48 | 20.37 | -0.12 | -0.59% | 20.28 | 20.51 | 56012 | 11403.20 | 3.61% | 0.00 |
| 2025-07-11 | 20.46 | 20.49 | -0.01 | -0.05% | 20.11 | 20.64 | 98558 | 20098.31 | 6.35% | 0.00 |
| 2025-07-10 | 20.59 | 20.50 | 0.07 | 0.34% | 20.40 | 21.10 | 113926 | 23514.37 | 7.34% | 0.00 |
| 2025-07-09 | 20.58 | 20.43 | -0.21 | -1.02% | 20.34 | 20.76 | 104232 | 21414.90 | 6.72% | 0.00 |
| 2025-07-08 | 20.49 | 20.64 | 0.13 | 0.63% | 20.35 | 20.66 | 117198 | 24094.82 | 7.55% | 0.00 |
| 2025-07-07 | 20.17 | 20.51 | 0.26 | 1.28% | 20.04 | 20.75 | 125964 | 25720.38 | 8.12% | 14.40 |
| 2025-07-04 | 20.79 | 20.25 | -0.30 | -1.46% | 20.05 | 20.79 | 144360 | 29417.17 | 9.31% | 0.00 |
| 2025-07-03 | 24.76 | 24.72 | -0.22 | -0.88% | 24.35 | 24.95 | 132734 | 32660.28 | 10.27% | 0.00 |
| 2025-07-02 | 25.53 | 24.94 | -2.17 | -8.00% | 24.88 | 25.68 | 290085 | 72938.28 | 22.44% | 3.00 |
| 2025-07-01 | 23.59 | 27.11 | 3.58 | 15.21% | 23.46 | 28.24 | 409362 | 109793.09 | 31.66% | 116.00 |
蓝箭电子(301348)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。
