| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-15 | 15.90 | 15.68 | -0.21 | -1.32% | 15.56 | 15.91 | 91351 | 14324.44 | 1.54% | 0.00 |
| 2025-04-14 | 16.16 | 15.89 | 0.00 | 0.00% | 15.78 | 16.30 | 166607 | 26609.00 | 2.81% | 50.00 |
| 2025-04-11 | 14.93 | 15.89 | 0.82 | 5.44% | 14.90 | 16.38 | 260803 | 41031.41 | 4.39% | 0.00 |
| 2025-04-10 | 15.37 | 15.07 | 0.15 | 1.01% | 15.07 | 15.61 | 171216 | 26221.08 | 2.88% | 0.00 |
| 2025-04-09 | 14.35 | 14.92 | 0.39 | 2.68% | 13.67 | 15.07 | 206948 | 30214.60 | 3.49% | 0.00 |
| 2025-04-08 | 14.00 | 14.53 | 0.75 | 5.44% | 14.00 | 15.09 | 246548 | 36037.78 | 4.15% | 0.00 |
| 2025-04-07 | 15.95 | 13.78 | -3.00 | -17.88% | 13.42 | 16.27 | 249001 | 36691.79 | 4.20% | 14.00 |
| 2025-04-03 | 16.76 | 16.78 | -0.15 | -0.89% | 16.63 | 17.15 | 82156 | 13859.24 | 1.38% | 0.00 |
| 2025-04-02 | 17.02 | 16.93 | -0.09 | -0.53% | 16.93 | 17.57 | 92361 | 15767.29 | 1.56% | 0.00 |
| 2025-04-01 | 16.97 | 17.02 | 0.12 | 0.71% | 16.84 | 17.11 | 89351 | 15197.19 | 1.51% | 0.00 |
| 2025-03-31 | 17.03 | 16.90 | -0.48 | -2.76% | 16.67 | 17.23 | 137291 | 23235.05 | 2.31% | 0.00 |
| 2025-03-28 | 17.45 | 17.38 | 0.12 | 0.70% | 17.16 | 18.25 | 193289 | 34014.38 | 3.26% | 0.00 |
| 2025-03-27 | 16.94 | 17.26 | 0.25 | 1.47% | 16.76 | 17.48 | 121906 | 20970.60 | 2.05% | 0.00 |
| 2025-03-26 | 16.93 | 17.01 | 0.06 | 0.35% | 16.90 | 17.18 | 69773 | 11902.99 | 1.18% | 0.00 |
| 2025-03-25 | 17.14 | 16.95 | -0.19 | -1.11% | 16.86 | 17.19 | 95697 | 16281.92 | 1.61% | 0.00 |
| 2025-03-24 | 17.66 | 17.14 | -0.55 | -3.11% | 16.68 | 17.72 | 184350 | 31557.10 | 3.11% | 0.00 |
| 2025-03-21 | 18.10 | 17.69 | -0.62 | -3.39% | 17.67 | 18.20 | 161287 | 28868.22 | 2.72% | 0.00 |
| 2025-03-20 | 18.45 | 18.31 | -0.09 | -0.49% | 18.28 | 19.10 | 196665 | 36729.48 | 3.31% | 0.00 |
| 2025-03-19 | 18.84 | 18.40 | -0.46 | -2.44% | 18.35 | 19.12 | 154463 | 28675.05 | 2.60% | 0.00 |
| 2025-03-18 | 18.73 | 18.86 | 0.06 | 0.32% | 18.62 | 19.05 | 151944 | 28575.55 | 2.56% | 0.00 |
| 2025-03-17 | 18.22 | 18.80 | 0.58 | 3.18% | 18.13 | 19.28 | 269309 | 50844.33 | 4.54% | 10.00 |
| 2025-03-14 | 18.10 | 18.22 | 0.19 | 1.05% | 17.76 | 18.29 | 135456 | 24534.15 | 2.28% | 10.00 |
| 2025-03-13 | 18.53 | 18.03 | -0.52 | -2.80% | 17.81 | 18.59 | 167762 | 30318.34 | 2.83% | 0.00 |
| 2025-03-12 | 18.90 | 18.55 | -0.06 | -0.32% | 18.54 | 18.97 | 131640 | 24644.45 | 2.22% | 0.00 |
| 2025-03-11 | 18.40 | 18.61 | -0.05 | -0.27% | 18.30 | 18.72 | 113358 | 20981.53 | 1.91% | 0.00 |
| 2025-03-10 | 18.80 | 18.66 | -0.03 | -0.16% | 18.53 | 18.88 | 119879 | 22409.26 | 2.02% | 8.00 |
| 2025-03-07 | 18.90 | 18.69 | -0.31 | -1.63% | 18.58 | 19.07 | 179671 | 33803.63 | 3.03% | 0.00 |
| 2025-03-06 | 18.91 | 19.00 | 0.01 | 0.05% | 18.89 | 19.18 | 239898 | 45588.71 | 4.04% | 0.00 |
| 2025-03-05 | 18.69 | 18.99 | 0.28 | 1.50% | 18.51 | 19.21 | 322974 | 61280.82 | 5.44% | 20.00 |
| 2025-03-04 | 17.56 | 18.71 | 0.99 | 5.59% | 17.55 | 18.82 | 271380 | 49768.04 | 4.57% | 0.00 |
| 2025-03-03 | 17.87 | 17.72 | 0.02 | 0.11% | 17.55 | 18.10 | 137891 | 24635.25 | 2.32% | 0.00 |
| 2025-02-28 | 18.50 | 17.70 | -1.01 | -5.40% | 17.65 | 18.65 | 194915 | 35392.89 | 3.28% | 0.00 |
| 2025-02-27 | 19.00 | 18.71 | -0.27 | -1.42% | 18.26 | 19.10 | 234350 | 43668.05 | 3.95% | 2.00 |
| 2025-02-26 | 19.07 | 18.98 | -0.03 | -0.16% | 18.61 | 19.19 | 222143 | 41914.05 | 3.74% | 0.00 |
| 2025-02-25 | 18.65 | 19.01 | 0.11 | 0.58% | 18.51 | 19.29 | 275898 | 52261.78 | 4.65% | 0.00 |
| 2025-02-24 | 18.78 | 18.90 | 0.02 | 0.11% | 18.55 | 18.98 | 237135 | 44487.08 | 4.00% | 4.00 |
| 2025-02-21 | 18.48 | 18.88 | 0.58 | 3.17% | 18.37 | 19.19 | 403086 | 75909.47 | 6.79% | 10.00 |
| 2025-02-20 | 18.21 | 18.30 | 0.08 | 0.44% | 18.07 | 18.35 | 179339 | 32710.26 | 3.02% | 0.00 |
| 2025-02-19 | 17.48 | 18.22 | 0.72 | 4.11% | 17.43 | 18.23 | 222807 | 40135.42 | 3.75% | 0.00 |
| 2025-02-18 | 18.04 | 17.50 | -0.65 | -3.58% | 17.37 | 18.28 | 166912 | 29754.45 | 2.81% | 0.00 |
| 2025-02-17 | 17.85 | 18.15 | 0.30 | 1.68% | 17.72 | 18.28 | 214863 | 38785.74 | 3.62% | 1.00 |
| 2025-02-14 | 17.80 | 17.85 | 0.11 | 0.62% | 17.55 | 17.94 | 137524 | 24434.12 | 2.32% | 0.00 |
| 2025-02-13 | 18.32 | 17.74 | -0.43 | -2.37% | 17.70 | 18.35 | 154954 | 27780.14 | 2.61% | 5.00 |
| 2025-02-12 | 17.75 | 18.17 | 0.42 | 2.37% | 17.60 | 18.18 | 184260 | 33001.57 | 3.10% | 4.00 |
| 2025-02-11 | 18.18 | 17.75 | -0.36 | -1.99% | 17.72 | 18.18 | 154683 | 27569.33 | 2.61% | 0.00 |
| 2025-02-10 | 17.64 | 18.11 | 0.47 | 2.66% | 17.60 | 18.15 | 199958 | 35942.56 | 3.37% | 16.00 |
| 2025-02-07 | 17.57 | 17.64 | 0.15 | 0.86% | 17.38 | 17.94 | 242562 | 42827.94 | 4.09% | 76.00 |
| 2025-02-06 | 16.65 | 17.49 | 0.72 | 4.29% | 16.65 | 17.50 | 216290 | 37200.35 | 3.64% | 0.00 |
| 2025-02-05 | 16.50 | 16.77 | 0.53 | 3.26% | 16.50 | 16.85 | 138750 | 23174.44 | 2.34% | 0.00 |
| 2025-01-27 | 16.71 | 16.24 | -0.32 | -1.93% | 16.22 | 16.88 | 100631 | 16637.29 | 1.70% | 0.00 |
| 2025-01-24 | 16.12 | 16.56 | 0.05 | 0.30% | 16.12 | 16.62 | 128485 | 21151.86 | 2.16% | 0.00 |
| 2025-01-23 | 16.92 | 16.51 | -0.10 | -0.60% | 16.48 | 17.17 | 145365 | 24522.08 | 2.45% | 5.00 |
| 2025-01-22 | 16.80 | 16.61 | -0.32 | -1.89% | 16.52 | 16.93 | 105536 | 17626.91 | 1.78% | 0.00 |
| 2025-01-21 | 16.78 | 16.93 | 0.23 | 1.38% | 16.38 | 17.14 | 174464 | 29192.94 | 2.94% | 15.00 |
| 2025-01-20 | 17.04 | 16.70 | -0.18 | -1.07% | 16.65 | 17.16 | 136149 | 22920.70 | 2.29% | 0.00 |
| 2025-01-17 | 16.63 | 16.88 | 0.13 | 0.78% | 16.63 | 17.20 | 147434 | 24967.03 | 2.48% | 5.00 |
| 2025-01-16 | 16.91 | 16.75 | -0.01 | -0.06% | 16.61 | 17.15 | 144465 | 24349.09 | 2.43% | 10.00 |
| 2025-01-15 | 16.79 | 16.76 | 0.05 | 0.30% | 16.68 | 17.40 | 194900 | 33212.11 | 3.28% | 0.00 |
| 2025-01-14 | 16.11 | 16.71 | 0.73 | 4.57% | 15.95 | 16.74 | 158477 | 26066.98 | 2.67% | 66.00 |
| 2025-01-13 | 15.50 | 15.98 | 0.14 | 0.88% | 15.40 | 16.00 | 97055 | 15324.57 | 1.64% | 0.00 |
| 2025-01-10 | 16.34 | 15.84 | -0.47 | -2.88% | 15.84 | 16.57 | 125625 | 20414.15 | 2.12% | 0.00 |
| 2025-01-09 | 16.20 | 16.31 | -0.06 | -0.37% | 16.16 | 16.56 | 107617 | 17678.67 | 1.81% | 0.00 |
| 2025-01-08 | 16.51 | 16.37 | -0.29 | -1.74% | 15.83 | 16.59 | 153944 | 25035.67 | 2.59% | 0.00 |
| 2025-01-07 | 16.34 | 16.66 | 0.33 | 2.02% | 16.29 | 16.66 | 121762 | 20053.18 | 2.05% | 0.00 |
| 2025-01-06 | 16.23 | 16.33 | 0.10 | 0.62% | 16.05 | 16.45 | 119963 | 19475.45 | 2.02% | 9.00 |
| 2025-01-03 | 16.61 | 16.23 | -0.33 | -1.99% | 16.16 | 17.03 | 167164 | 27616.11 | 2.82% | 0.00 |
| 2025-01-02 | 17.20 | 16.56 | -0.62 | -3.61% | 16.32 | 17.33 | 178076 | 30048.29 | 3.00% | 10.00 |
| 2024-12-31 | 18.19 | 17.18 | -0.89 | -4.93% | 17.18 | 18.23 | 198027 | 34783.49 | 3.34% | 0.00 |
| 2024-12-30 | 18.40 | 18.07 | -0.40 | -2.17% | 17.89 | 18.47 | 175424 | 31897.78 | 2.96% | 0.00 |
| 2024-12-27 | 18.48 | 18.47 | -0.10 | -0.54% | 18.32 | 18.98 | 175354 | 32758.96 | 2.95% | 0.00 |
| 2024-12-26 | 18.61 | 18.57 | -0.04 | -0.21% | 18.37 | 18.82 | 182513 | 33972.21 | 3.08% | 0.00 |
| 2024-12-25 | 18.98 | 18.61 | -0.50 | -2.62% | 18.42 | 19.15 | 143216 | 26759.50 | 2.41% | 0.00 |
| 2024-12-24 | 18.91 | 19.11 | 0.32 | 1.70% | 18.58 | 19.13 | 162458 | 30708.20 | 2.74% | 0.00 |
| 2024-12-23 | 19.68 | 18.79 | -0.96 | -4.86% | 18.77 | 19.75 | 216016 | 41438.95 | 3.64% | 6.00 |
| 2024-12-20 | 19.19 | 19.75 | 0.56 | 2.92% | 19.02 | 19.90 | 269635 | 52891.23 | 4.54% | 12.00 |
| 2024-12-19 | 19.01 | 19.19 | -0.19 | -0.98% | 18.91 | 19.34 | 168268 | 32213.53 | 2.84% | 12.00 |
| 2024-12-18 | 18.98 | 19.38 | 0.53 | 2.81% | 18.63 | 19.49 | 201586 | 38608.81 | 3.40% | 2.00 |
| 2024-12-17 | 19.00 | 18.85 | -0.21 | -1.10% | 18.78 | 19.24 | 162541 | 30867.23 | 2.74% | 6.00 |
| 2024-12-16 | 19.71 | 19.06 | -0.37 | -1.90% | 18.92 | 19.80 | 196916 | 38104.64 | 3.32% | 0.00 |
| 2024-12-13 | 19.60 | 19.43 | -0.34 | -1.72% | 19.29 | 19.75 | 213073 | 41530.83 | 3.59% | 0.00 |
赛微电子(300456)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。
