| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-19 | 20.07 | 20.08 | 0.03 | 0.15% | 20.04 | 20.35 | 32946 | 6631.23 | 2.12% | 0.00 |
| 2025-12-18 | 19.78 | 20.05 | 0.11 | 0.55% | 19.70 | 20.25 | 40392 | 8122.95 | 2.60% | 0.00 |
| 2025-12-17 | 19.71 | 19.94 | 0.23 | 1.17% | 19.22 | 19.94 | 50153 | 9814.51 | 3.23% | 0.00 |
| 2025-12-16 | 20.11 | 19.71 | -0.40 | -1.99% | 19.68 | 20.16 | 38762 | 7685.81 | 2.50% | 0.00 |
| 2025-12-15 | 20.26 | 20.11 | -0.29 | -1.42% | 20.07 | 20.46 | 33704 | 6822.08 | 2.17% | 0.00 |
| 2025-12-12 | 20.35 | 20.40 | 0.05 | 0.25% | 20.24 | 20.69 | 32400 | 6641.69 | 2.09% | 0.00 |
| 2025-12-11 | 20.89 | 20.35 | -0.40 | -1.93% | 20.35 | 20.89 | 40089 | 8241.17 | 2.58% | 8.00 |
| 2025-12-10 | 20.84 | 20.75 | -0.17 | -0.81% | 20.61 | 20.98 | 42543 | 8826.54 | 2.74% | 0.00 |
| 2025-12-09 | 21.20 | 20.92 | -0.38 | -1.78% | 20.91 | 21.33 | 48947 | 10329.66 | 3.16% | 0.00 |
| 2025-12-08 | 21.19 | 21.30 | 0.11 | 0.52% | 21.08 | 21.41 | 54178 | 11518.41 | 3.49% | 0.00 |
| 2025-12-05 | 21.41 | 21.19 | -0.13 | -0.61% | 20.90 | 21.50 | 71004 | 14988.19 | 4.58% | 0.00 |
| 2025-12-04 | 21.00 | 21.32 | 0.25 | 1.19% | 20.78 | 21.82 | 105043 | 22390.64 | 6.77% | 0.00 |
| 2025-12-03 | 21.02 | 21.07 | -0.12 | -0.57% | 20.78 | 21.23 | 52186 | 10940.49 | 3.36% | 0.00 |
| 2025-12-02 | 21.01 | 21.19 | 0.14 | 0.67% | 20.80 | 21.28 | 59079 | 12415.22 | 3.81% | 0.00 |
| 2025-12-01 | 20.67 | 21.05 | 0.42 | 2.04% | 20.56 | 21.10 | 57087 | 11946.52 | 3.68% | 0.00 |
| 2025-11-28 | 20.35 | 20.63 | 0.26 | 1.28% | 20.28 | 20.64 | 53003 | 10855.13 | 3.42% | 0.00 |
| 2025-11-27 | 20.19 | 20.37 | 0.11 | 0.54% | 20.19 | 20.61 | 38232 | 7835.47 | 2.46% | 0.00 |
| 2025-11-26 | 20.37 | 20.26 | -0.17 | -0.83% | 20.20 | 20.62 | 42172 | 8620.87 | 2.72% | 0.00 |
| 2025-11-25 | 20.41 | 20.43 | 0.20 | 0.99% | 20.31 | 20.63 | 47009 | 9621.03 | 3.03% | 0.00 |
| 2025-11-24 | 20.00 | 20.23 | 0.39 | 1.97% | 19.78 | 20.34 | 47912 | 9607.04 | 3.09% | 0.00 |
| 2025-11-21 | 20.61 | 19.84 | -1.02 | -4.89% | 19.72 | 20.84 | 88452 | 17835.94 | 5.70% | 0.00 |
| 2025-11-20 | 21.10 | 20.86 | -0.09 | -0.43% | 20.80 | 21.27 | 44519 | 9340.84 | 2.87% | 0.00 |
| 2025-11-19 | 21.29 | 20.95 | -0.40 | -1.87% | 20.92 | 21.41 | 52789 | 11138.07 | 3.40% | 0.00 |
| 2025-11-18 | 21.30 | 21.35 | -0.06 | -0.28% | 21.22 | 21.55 | 55078 | 11768.69 | 3.55% | 19.00 |
| 2025-11-17 | 21.32 | 21.41 | 0.09 | 0.42% | 21.30 | 21.60 | 52267 | 11191.17 | 3.37% | 0.00 |
| 2025-11-14 | 21.77 | 21.32 | -0.63 | -2.87% | 21.32 | 21.79 | 94067 | 20237.70 | 6.06% | 0.00 |
| 2025-11-13 | 21.89 | 21.95 | -0.01 | -0.05% | 21.72 | 22.24 | 89324 | 19634.13 | 5.76% | 0.00 |
| 2025-11-12 | 22.14 | 21.96 | -0.18 | -0.81% | 21.63 | 22.48 | 101549 | 22269.71 | 6.55% | 0.00 |
| 2025-11-11 | 22.56 | 22.14 | -0.41 | -1.82% | 22.10 | 22.69 | 85499 | 19088.58 | 5.51% | 0.00 |
| 2025-11-10 | 21.87 | 22.55 | 0.74 | 3.39% | 21.87 | 22.60 | 125535 | 28041.92 | 8.09% | 0.00 |
| 2025-11-07 | 22.11 | 21.81 | -0.54 | -2.42% | 21.70 | 22.16 | 97575 | 21341.73 | 6.29% | 0.00 |
| 2025-11-06 | 22.22 | 22.35 | 0.26 | 1.18% | 22.00 | 22.68 | 117655 | 26319.19 | 7.58% | 1.00 |
| 2025-11-05 | 21.90 | 22.09 | -0.21 | -0.94% | 21.60 | 22.37 | 117409 | 25795.46 | 7.57% | 2.00 |
| 2025-11-04 | 22.77 | 22.30 | -0.48 | -2.11% | 22.15 | 23.19 | 107616 | 24247.21 | 6.94% | 0.00 |
| 2025-11-03 | 22.43 | 22.78 | 0.30 | 1.33% | 21.81 | 23.08 | 149850 | 33553.90 | 9.66% | 44.00 |
| 2025-10-31 | 22.68 | 22.48 | -0.15 | -0.66% | 22.30 | 22.85 | 129377 | 29221.19 | 8.34% | 0.00 |
| 2025-10-30 | 23.51 | 22.63 | -0.89 | -3.78% | 22.63 | 23.75 | 180159 | 41565.23 | 11.61% | 1.00 |
| 2025-10-29 | 24.12 | 23.52 | -0.60 | -2.49% | 23.42 | 24.25 | 169338 | 40046.61 | 10.92% | 0.00 |
| 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 |
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。
