| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-16 | 25.00 | 26.51 | 1.50 | 6.00% | 25.00 | 26.97 | 906877 | 237205.86 | 12.90% | 33.00 |
| 2025-06-13 | 25.14 | 25.01 | 0.14 | 0.56% | 25.01 | 25.89 | 655110 | 166699.27 | 9.32% | 139.00 |
| 2025-06-12 | 24.69 | 24.87 | -0.17 | -0.68% | 24.67 | 25.23 | 340362 | 84930.56 | 4.84% | 7.00 |
| 2025-06-11 | 24.88 | 25.04 | -0.08 | -0.32% | 24.41 | 25.50 | 504055 | 126018.80 | 7.17% | 4.00 |
| 2025-06-10 | 25.08 | 25.12 | -0.08 | -0.32% | 24.69 | 25.96 | 731041 | 185202.38 | 10.40% | 16.00 |
| 2025-06-09 | 25.41 | 25.20 | 0.23 | 0.92% | 25.00 | 25.68 | 531505 | 134433.11 | 7.56% | 80.00 |
| 2025-06-06 | 25.57 | 24.97 | -1.75 | -6.55% | 24.96 | 26.16 | 813393 | 206135.05 | 11.57% | 51.00 |
| 2025-06-05 | 24.45 | 26.72 | 3.43 | 14.73% | 24.09 | 27.63 | 1325823 | 341794.50 | 18.86% | 37.00 |
| 2025-06-04 | 23.24 | 23.29 | -0.01 | -0.04% | 22.80 | 23.44 | 349368 | 80532.02 | 4.97% | 79.00 |
| 2025-06-03 | 23.90 | 23.30 | 0.09 | 0.39% | 23.28 | 24.63 | 569685 | 136062.02 | 8.10% | 16.00 |
| 2025-05-30 | 23.00 | 23.21 | 0.29 | 1.27% | 23.00 | 23.99 | 572490 | 134461.98 | 8.14% | 28.00 |
| 2025-05-29 | 21.33 | 22.92 | 1.52 | 7.10% | 21.33 | 23.00 | 445136 | 99664.61 | 6.33% | 22.00 |
| 2025-05-28 | 21.50 | 21.40 | -0.10 | -0.47% | 21.14 | 21.59 | 144660 | 30856.85 | 2.06% | 30.00 |
| 2025-05-27 | 21.77 | 21.50 | -0.29 | -1.33% | 21.46 | 21.78 | 108168 | 23296.95 | 1.54% | 13.00 |
| 2025-05-26 | 21.73 | 21.79 | -0.09 | -0.41% | 21.52 | 21.88 | 153998 | 33389.26 | 2.19% | 8.00 |
| 2025-05-23 | 22.50 | 21.88 | -0.01 | -0.05% | 21.88 | 22.98 | 264404 | 59252.64 | 3.76% | 1.00 |
| 2025-05-22 | 22.04 | 21.89 | -0.28 | -1.26% | 21.85 | 22.32 | 112640 | 24817.33 | 1.60% | 8.00 |
| 2025-05-21 | 22.48 | 22.17 | -0.15 | -0.67% | 22.08 | 22.54 | 119205 | 26551.56 | 1.70% | 0.00 |
| 2025-05-20 | 22.30 | 22.32 | 0.09 | 0.40% | 22.07 | 22.54 | 103010 | 22959.10 | 1.47% | 25.00 |
| 2025-05-19 | 22.29 | 22.23 | -0.07 | -0.31% | 21.93 | 22.37 | 116860 | 25841.12 | 1.66% | 0.00 |
| 2025-05-16 | 22.43 | 22.30 | -0.26 | -1.15% | 22.30 | 22.68 | 150686 | 33853.94 | 2.14% | 0.00 |
| 2025-05-15 | 23.60 | 22.56 | -1.23 | -5.17% | 22.53 | 23.60 | 248791 | 57005.69 | 3.54% | 24.00 |
| 2025-05-14 | 23.25 | 23.79 | 0.46 | 1.97% | 23.08 | 24.13 | 255446 | 60230.05 | 3.63% | 0.00 |
| 2025-05-13 | 24.12 | 23.33 | -0.44 | -1.85% | 23.21 | 24.16 | 211883 | 50011.93 | 3.01% | 0.00 |
| 2025-05-12 | 23.80 | 24.02 | 0.52 | 2.21% | 23.64 | 24.05 | 203385 | 48544.34 | 2.89% | 0.00 |
| 2025-05-09 | 24.08 | 23.50 | -0.71 | -2.93% | 23.40 | 24.19 | 226190 | 53453.92 | 3.22% | 6.00 |
| 2025-05-08 | 24.12 | 24.21 | -0.18 | -0.74% | 23.88 | 24.45 | 314748 | 76099.09 | 4.48% | 2.00 |
| 2025-05-07 | 25.10 | 24.39 | -0.16 | -0.65% | 24.05 | 25.79 | 504893 | 125721.02 | 7.18% | 0.00 |
| 2025-05-06 | 24.46 | 24.55 | 0.53 | 2.21% | 24.08 | 24.76 | 369767 | 90518.79 | 5.26% | 34.00 |
| 2025-04-30 | 23.85 | 24.02 | 0.19 | 0.80% | 23.48 | 24.16 | 335590 | 80354.73 | 4.77% | 6.00 |
| 2025-04-29 | 23.01 | 23.83 | 1.00 | 4.38% | 22.68 | 24.20 | 347702 | 81881.97 | 4.95% | 12.00 |
| 2025-04-28 | 22.99 | 22.83 | -0.06 | -0.26% | 22.47 | 23.44 | 222391 | 50822.12 | 3.16% | 4.00 |
| 2025-04-25 | 23.20 | 22.89 | -0.31 | -1.34% | 22.88 | 23.65 | 243863 | 56376.52 | 3.47% | 7.00 |
| 2025-04-24 | 24.10 | 23.20 | -1.28 | -5.23% | 23.08 | 24.15 | 419915 | 98774.45 | 5.97% | 8.00 |
| 2025-04-23 | 24.03 | 24.48 | 0.21 | 0.87% | 23.87 | 25.17 | 679235 | 167027.78 | 9.66% | 15.00 |
| 2025-04-22 | 23.60 | 24.27 | 1.21 | 5.25% | 23.54 | 24.85 | 758041 | 182777.61 | 10.78% | 60.00 |
| 2025-04-21 | 22.11 | 23.06 | 0.85 | 3.83% | 21.94 | 23.13 | 310228 | 70673.04 | 4.41% | 3.00 |
| 2025-04-18 | 22.10 | 22.21 | 0.15 | 0.68% | 21.79 | 23.34 | 315841 | 70974.88 | 4.49% | 1.00 |
| 2025-04-17 | 22.31 | 22.06 | -0.47 | -2.09% | 22.01 | 22.59 | 225559 | 50252.52 | 3.21% | 3.00 |
| 2025-04-16 | 22.36 | 22.53 | 0.02 | 0.09% | 21.64 | 22.75 | 300498 | 67084.15 | 4.27% | 0.00 |
| 2025-04-15 | 23.25 | 22.51 | -0.55 | -2.39% | 22.35 | 23.40 | 241381 | 54834.98 | 3.43% | 0.00 |
| 2025-04-14 | 22.64 | 23.06 | 0.88 | 3.97% | 22.64 | 24.23 | 462525 | 108576.82 | 6.58% | 0.00 |
| 2025-04-11 | 21.70 | 22.18 | 0.25 | 1.14% | 21.70 | 22.45 | 291825 | 64644.10 | 4.15% | 40.00 |
| 2025-04-10 | 21.68 | 21.93 | 1.03 | 4.93% | 21.53 | 22.68 | 381109 | 84114.41 | 5.42% | 15.00 |
| 2025-04-09 | 19.99 | 20.90 | 0.70 | 3.47% | 18.92 | 21.17 | 360946 | 73604.51 | 5.13% | 1.00 |
| 2025-04-08 | 19.14 | 20.20 | 1.22 | 6.43% | 19.14 | 20.55 | 393499 | 78612.91 | 5.60% | 4.00 |
| 2025-04-07 | 20.87 | 18.98 | -4.74 | -19.98% | 18.98 | 22.19 | 362023 | 73153.32 | 5.15% | 0.00 |
| 2025-04-03 | 23.75 | 23.72 | -0.39 | -1.62% | 23.68 | 24.34 | 130941 | 31356.58 | 1.86% | 15.00 |
| 2025-04-02 | 24.00 | 24.11 | 0.11 | 0.46% | 23.85 | 24.38 | 116101 | 28057.68 | 1.65% | 0.00 |
| 2025-04-01 | 24.40 | 24.00 | -0.40 | -1.64% | 23.95 | 24.57 | 179681 | 43469.04 | 2.56% | 0.00 |
| 2025-03-31 | 23.97 | 24.40 | 0.19 | 0.78% | 23.02 | 24.56 | 304317 | 72385.19 | 4.33% | 16.00 |
| 2025-03-28 | 24.38 | 24.21 | -0.25 | -1.02% | 24.15 | 24.65 | 110872 | 26991.77 | 1.58% | 3.00 |
| 2025-03-27 | 24.40 | 24.46 | -0.11 | -0.45% | 24.28 | 24.88 | 135803 | 33387.34 | 1.93% | 0.00 |
| 2025-03-26 | 24.40 | 24.57 | 0.00 | 0.00% | 24.33 | 24.91 | 141205 | 34715.93 | 2.01% | 8.00 |
| 2025-03-25 | 24.88 | 24.57 | -0.22 | -0.89% | 24.30 | 25.08 | 155920 | 38447.24 | 2.22% | 2.00 |
| 2025-03-24 | 25.23 | 24.79 | -0.33 | -1.31% | 24.07 | 25.47 | 239831 | 59219.02 | 3.41% | 3.00 |
| 2025-03-21 | 25.90 | 25.12 | -1.05 | -4.01% | 25.08 | 26.13 | 238754 | 60880.18 | 3.40% | 32.00 |
| 2025-03-20 | 26.25 | 26.17 | -0.25 | -0.95% | 26.05 | 26.67 | 176119 | 46429.50 | 2.50% | 4.00 |
| 2025-03-19 | 26.90 | 26.42 | -0.67 | -2.47% | 26.24 | 26.98 | 264556 | 70224.25 | 3.76% | 9.00 |
| 2025-03-18 | 27.33 | 27.09 | 0.10 | 0.37% | 26.96 | 27.60 | 248436 | 67617.59 | 3.53% | 24.00 |
| 2025-03-17 | 27.09 | 26.99 | -0.44 | -1.60% | 26.66 | 27.29 | 263202 | 70963.66 | 3.74% | 0.00 |
| 2025-03-14 | 26.23 | 27.43 | 1.04 | 3.94% | 26.11 | 27.62 | 400944 | 108787.77 | 5.70% | 54.00 |
| 2025-03-13 | 27.00 | 26.39 | -0.78 | -2.87% | 25.89 | 27.20 | 379502 | 100181.51 | 5.40% | 12.00 |
| 2025-03-12 | 27.54 | 27.17 | -0.08 | -0.29% | 27.07 | 27.86 | 329785 | 90380.64 | 4.69% | 5.00 |
| 2025-03-11 | 26.50 | 27.25 | 0.19 | 0.70% | 26.38 | 27.63 | 299832 | 81236.32 | 4.26% | 27.00 |
| 2025-03-10 | 28.50 | 27.06 | -1.78 | -6.17% | 26.80 | 28.53 | 545767 | 149593.03 | 7.76% | 74.00 |
| 2025-03-07 | 29.00 | 28.84 | -0.54 | -1.84% | 28.25 | 30.18 | 835563 | 244105.30 | 11.88% | 26.00 |
| 2025-03-06 | 27.60 | 29.38 | 2.39 | 8.86% | 27.40 | 29.39 | 1000469 | 287045.03 | 14.23% | 87.00 |
| 2025-03-05 | 26.90 | 26.99 | 0.00 | 0.00% | 26.48 | 27.71 | 397815 | 106960.06 | 5.66% | 45.00 |
| 2025-03-04 | 26.26 | 26.99 | 0.18 | 0.67% | 26.26 | 28.08 | 585152 | 159389.66 | 8.32% | 11.00 |
| 2025-03-03 | 25.79 | 26.81 | 1.20 | 4.69% | 25.20 | 28.10 | 712638 | 191634.78 | 10.13% | 6.00 |
| 2025-02-28 | 26.75 | 25.61 | -1.14 | -4.26% | 25.45 | 27.02 | 509793 | 134122.11 | 7.25% | 4.00 |
| 2025-02-27 | 27.85 | 26.75 | -1.38 | -4.91% | 26.35 | 28.36 | 622357 | 168773.97 | 8.85% | 23.00 |
| 2025-02-26 | 28.11 | 28.13 | 0.12 | 0.43% | 27.03 | 28.26 | 572239 | 158408.47 | 8.14% | 79.00 |
| 2025-02-25 | 27.55 | 28.01 | -0.82 | -2.84% | 27.55 | 29.11 | 610459 | 172465.88 | 8.68% | 19.00 |
| 2025-02-24 | 29.58 | 28.83 | -1.67 | -5.48% | 28.50 | 30.44 | 869259 | 253720.09 | 12.36% | 53.00 |
| 2025-02-21 | 30.33 | 30.50 | 0.64 | 2.14% | 28.80 | 30.84 | 1140109 | 341615.47 | 16.21% | 297.00 |
| 2025-02-20 | 31.99 | 29.86 | -0.94 | -3.05% | 29.69 | 33.99 | 1334624 | 419204.72 | 18.98% | 155.00 |
| 2025-02-19 | 28.68 | 30.80 | 1.64 | 5.62% | 28.60 | 30.87 | 1196935 | 357965.53 | 17.02% | 35.00 |
| 2025-02-18 | 29.68 | 29.16 | -1.24 | -4.08% | 28.10 | 29.72 | 1293959 | 373356.06 | 18.40% | 43.00 |
宇信科技(300674)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。
