| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 2025-02-17 | 27.27 | 30.40 | 3.75 | 14.07% | 26.99 | 31.98 | 1869158 | 571269.06 | 26.58% | 111.00 |
| 2025-02-14 | 27.00 | 26.65 | -0.99 | -3.58% | 25.80 | 28.56 | 1304589 | 352277.88 | 18.55% | 151.00 |
| 2025-02-13 | 24.49 | 27.64 | 3.54 | 14.69% | 24.08 | 28.92 | 1581664 | 422387.84 | 22.49% | 251.00 |
| 2025-02-12 | 23.66 | 24.10 | 0.02 | 0.08% | 23.51 | 24.14 | 516727 | 123047.90 | 7.35% | 546.00 |
| 2025-02-11 | 23.96 | 24.08 | -0.29 | -1.19% | 22.89 | 24.09 | 694246 | 163002.38 | 9.87% | 211.00 |
| 2025-02-10 | 22.06 | 24.37 | 2.67 | 12.30% | 21.63 | 24.83 | 898346 | 205785.91 | 12.78% | 74.00 |
| 2025-02-07 | 20.68 | 21.70 | 1.02 | 4.93% | 20.51 | 21.95 | 523961 | 111793.45 | 7.45% | 0.00 |
| 2025-02-06 | 20.27 | 20.68 | 0.38 | 1.87% | 19.98 | 20.68 | 324992 | 66408.68 | 4.62% | 21.00 |
| 2025-02-05 | 19.96 | 20.30 | 0.83 | 4.26% | 19.91 | 20.88 | 348590 | 71051.77 | 4.96% | 39.00 |
| 2025-01-27 | 20.78 | 19.47 | -1.03 | -5.02% | 19.45 | 20.80 | 285925 | 56979.99 | 4.07% | 4.00 |
| 2025-01-24 | 19.22 | 20.50 | 1.10 | 5.67% | 19.21 | 20.50 | 357592 | 71763.02 | 5.09% | 2.00 |
| 2025-01-23 | 19.73 | 19.40 | 0.34 | 1.78% | 19.40 | 20.30 | 368297 | 73185.21 | 5.24% | 27.00 |
| 2025-01-22 | 19.05 | 19.06 | -0.13 | -0.68% | 18.89 | 19.18 | 94996 | 18071.96 | 1.35% | 0.00 |
| 2025-01-21 | 19.40 | 19.19 | 0.01 | 0.05% | 18.93 | 19.44 | 120806 | 23078.11 | 1.72% | 0.00 |
| 2025-01-20 | 19.43 | 19.18 | 0.02 | 0.10% | 19.10 | 19.56 | 145104 | 27949.48 | 2.06% | 8.00 |
| 2025-01-17 | 18.90 | 19.16 | 0.16 | 0.84% | 18.81 | 19.35 | 129647 | 24790.09 | 1.84% | 0.00 |
| 2025-01-16 | 19.11 | 19.00 | 0.08 | 0.42% | 18.91 | 19.64 | 184583 | 35504.51 | 2.62% | 0.00 |
| 2025-01-15 | 18.97 | 18.92 | -0.07 | -0.37% | 18.79 | 19.18 | 144560 | 27388.91 | 2.06% | 0.00 |
| 2025-01-14 | 17.74 | 18.99 | 1.31 | 7.41% | 17.71 | 18.99 | 220863 | 40935.66 | 3.14% | 1.00 |
| 2025-01-13 | 17.46 | 17.68 | 0.16 | 0.91% | 17.20 | 17.84 | 111903 | 19688.35 | 1.59% | 2.00 |
| 2025-01-10 | 17.97 | 17.52 | -0.56 | -3.10% | 17.50 | 18.31 | 114729 | 20627.56 | 1.63% | 2.00 |
| 2025-01-09 | 18.01 | 18.08 | -0.02 | -0.11% | 17.91 | 18.30 | 119344 | 21694.46 | 1.70% | 2.00 |
| 2025-01-08 | 18.02 | 18.10 | -0.08 | -0.44% | 17.45 | 18.33 | 154113 | 27634.99 | 2.19% | 0.00 |
| 2025-01-07 | 17.91 | 18.18 | 0.33 | 1.85% | 17.86 | 18.20 | 124548 | 22476.55 | 1.77% | 0.00 |
| 2025-01-06 | 17.85 | 17.85 | 0.04 | 0.22% | 17.62 | 18.10 | 147100 | 26327.10 | 2.09% | 0.00 |
| 2025-01-03 | 18.80 | 17.81 | -1.02 | -5.42% | 17.76 | 18.95 | 196264 | 35844.20 | 2.79% | 0.00 |
| 2025-01-02 | 19.50 | 18.83 | -0.69 | -3.53% | 18.58 | 19.70 | 172696 | 33064.13 | 2.46% | 0.00 |
| 2024-12-31 | 20.60 | 19.52 | -1.04 | -5.06% | 19.52 | 20.79 | 154142 | 30845.28 | 2.19% | 0.00 |
| 2024-12-30 | 20.32 | 20.56 | 0.21 | 1.03% | 19.93 | 20.68 | 118512 | 24242.47 | 1.69% | 1.00 |
| 2024-12-27 | 20.22 | 20.35 | 0.14 | 0.69% | 20.02 | 20.85 | 156298 | 32128.59 | 2.22% | 0.00 |
| 2024-12-26 | 20.10 | 20.21 | 0.07 | 0.35% | 20.06 | 20.44 | 106601 | 21660.10 | 1.52% | 0.00 |
| 2024-12-25 | 20.47 | 20.14 | -0.44 | -2.14% | 19.86 | 20.59 | 147080 | 29593.10 | 2.09% | 0.00 |
| 2024-12-24 | 20.68 | 20.58 | 0.00 | 0.00% | 20.28 | 20.80 | 144980 | 29745.77 | 2.06% | 0.00 |
| 2024-12-23 | 21.68 | 20.58 | -1.10 | -5.07% | 20.55 | 21.75 | 224743 | 47310.49 | 3.20% | 0.00 |
| 2024-12-20 | 21.35 | 21.68 | 0.28 | 1.31% | 21.14 | 21.93 | 212351 | 45980.32 | 3.02% | 18.00 |
| 2024-12-19 | 21.10 | 21.40 | 0.00 | 0.00% | 21.01 | 21.65 | 182787 | 38996.77 | 2.60% | 3.00 |
| 2024-12-18 | 20.80 | 21.40 | 0.57 | 2.74% | 20.60 | 21.58 | 212357 | 45191.16 | 3.02% | 0.00 |
| 2024-12-17 | 21.19 | 20.83 | -0.42 | -1.98% | 20.50 | 21.40 | 159060 | 33470.20 | 2.26% | 0.00 |
| 2024-12-16 | 21.30 | 21.25 | -0.05 | -0.23% | 21.02 | 21.55 | 172183 | 36620.68 | 2.45% | 4.00 |
| 2024-12-13 | 21.80 | 21.30 | -0.77 | -3.49% | 21.26 | 22.04 | 242602 | 52532.64 | 3.45% | 20.00 |
| 2024-12-12 | 21.65 | 22.07 | 0.31 | 1.42% | 21.43 | 22.08 | 297721 | 64952.98 | 4.23% | 2.00 |
| 2024-12-11 | 21.42 | 21.76 | 0.32 | 1.49% | 21.26 | 21.82 | 217875 | 46936.43 | 3.10% | 35.00 |
| 2024-12-10 | 22.45 | 21.44 | -0.14 | -0.65% | 21.37 | 22.50 | 341681 | 75132.51 | 4.86% | 0.00 |
| 2024-12-09 | 21.85 | 21.58 | -0.10 | -0.46% | 21.38 | 22.06 | 221238 | 47948.29 | 3.15% | 18.00 |
| 2024-12-06 | 21.68 | 21.68 | 0.08 | 0.37% | 21.25 | 22.15 | 283284 | 61510.23 | 4.03% | 10.00 |
| 2024-12-05 | 21.00 | 21.60 | 0.42 | 1.98% | 21.00 | 21.88 | 238403 | 51491.80 | 3.39% | 5.00 |
| 2024-12-04 | 21.58 | 21.18 | -0.59 | -2.71% | 21.06 | 21.91 | 222979 | 47820.20 | 3.17% | 2.00 |
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。
