| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-03 | 22.42 | 22.49 | 0.36 | 1.63% | 22.18 | 22.54 | 97043 | 21761.13 | 1.38% | 6.00 |
| 2026-02-02 | 22.53 | 22.13 | -0.40 | -1.78% | 22.11 | 22.72 | 120887 | 27121.19 | 1.72% | 0.00 |
| 2026-01-30 | 23.08 | 22.53 | -0.70 | -3.01% | 22.46 | 23.20 | 160850 | 36511.67 | 2.29% | 0.00 |
| 2026-01-29 | 23.05 | 23.23 | 0.01 | 0.04% | 22.63 | 23.85 | 194422 | 45423.93 | 2.77% | 2.71 |
| 2026-01-28 | 23.50 | 23.22 | -0.32 | -1.36% | 23.19 | 23.75 | 123058 | 28810.32 | 1.75% | 0.00 |
| 2026-01-27 | 23.46 | 23.54 | 0.02 | 0.09% | 22.93 | 23.67 | 137407 | 31940.83 | 1.95% | 0.00 |
| 2026-01-26 | 24.53 | 23.52 | -0.85 | -3.49% | 23.21 | 24.55 | 244564 | 57851.79 | 3.48% | 0.00 |
| 2026-01-23 | 24.10 | 24.37 | 0.36 | 1.50% | 24.07 | 24.44 | 174218 | 42312.63 | 2.48% | 0.00 |
| 2026-01-22 | 24.21 | 24.01 | 0.18 | 0.76% | 23.93 | 24.44 | 157105 | 37993.15 | 2.23% | 0.00 |
| 2026-01-21 | 24.00 | 23.83 | -0.34 | -1.41% | 23.78 | 24.41 | 181430 | 43570.86 | 2.58% | 0.00 |
| 2026-01-20 | 24.65 | 24.17 | -0.47 | -1.91% | 23.93 | 24.93 | 207556 | 50472.43 | 2.95% | 0.00 |
| 2026-01-19 | 24.67 | 24.64 | -0.31 | -1.24% | 24.42 | 24.96 | 169121 | 41738.46 | 2.41% | 0.00 |
| 2026-01-16 | 25.83 | 24.95 | -0.94 | -3.63% | 24.70 | 25.88 | 307865 | 77319.18 | 4.38% | 17.00 |
| 2026-01-15 | 26.31 | 25.89 | -0.62 | -2.34% | 25.51 | 26.40 | 374820 | 97014.92 | 5.33% | 3.00 |
| 2026-01-14 | 25.17 | 26.51 | 1.34 | 5.32% | 25.17 | 27.38 | 810628 | 215835.23 | 11.53% | 0.00 |
| 2026-01-13 | 26.54 | 25.17 | -1.00 | -3.82% | 25.11 | 26.70 | 446473 | 114814.70 | 6.35% | 1.00 |
| 2026-01-12 | 24.40 | 26.17 | 2.15 | 8.95% | 24.39 | 26.26 | 574690 | 146226.64 | 8.17% | 24.00 |
| 2026-01-09 | 23.42 | 24.02 | 0.52 | 2.21% | 23.39 | 24.06 | 199243 | 47421.05 | 2.83% | 7.00 |
| 2026-01-08 | 23.38 | 23.50 | 0.01 | 0.04% | 23.33 | 23.74 | 134431 | 31682.33 | 1.91% | 10.00 |
| 2026-01-07 | 23.83 | 23.49 | -0.57 | -2.37% | 23.40 | 23.86 | 210830 | 49691.39 | 3.00% | 20.00 |
| 2026-01-06 | 23.95 | 24.06 | 0.09 | 0.38% | 23.77 | 24.24 | 215241 | 51601.14 | 3.06% | 0.00 |
| 2026-01-05 | 24.36 | 23.97 | -0.29 | -1.20% | 23.62 | 24.46 | 263326 | 62832.20 | 3.75% | 3.00 |
| 2025-12-31 | 23.24 | 24.26 | 0.86 | 3.68% | 23.05 | 24.50 | 321444 | 77165.77 | 4.57% | 2.00 |
| 2025-12-30 | 23.22 | 23.40 | 0.27 | 1.17% | 23.22 | 24.04 | 311556 | 73621.72 | 4.43% | 0.00 |
| 2025-12-29 | 22.71 | 23.13 | 0.52 | 2.30% | 22.55 | 23.20 | 207594 | 47696.51 | 2.95% | 5.00 |
| 2025-12-26 | 22.62 | 22.61 | -0.12 | -0.53% | 22.47 | 22.83 | 114392 | 25932.47 | 1.63% | 0.00 |
| 2025-12-25 | 22.55 | 22.73 | 0.37 | 1.65% | 22.53 | 22.90 | 137722 | 31283.41 | 1.96% | 0.00 |
| 2025-12-24 | 22.10 | 22.36 | 0.21 | 0.95% | 22.01 | 22.69 | 101223 | 22655.12 | 1.44% | 0.00 |
| 2025-12-23 | 22.16 | 22.15 | -0.08 | -0.36% | 21.88 | 22.40 | 149243 | 33064.33 | 2.12% | 1.00 |
| 2025-12-22 | 21.72 | 22.23 | 0.51 | 2.35% | 21.70 | 22.35 | 141807 | 31403.12 | 2.02% | 0.00 |
| 2025-12-19 | 21.60 | 21.72 | 0.07 | 0.32% | 21.53 | 21.91 | 87993 | 19160.04 | 1.25% | 15.00 |
| 2025-12-18 | 21.66 | 21.65 | -0.15 | -0.69% | 21.60 | 21.88 | 77318 | 16806.50 | 1.10% | 0.00 |
| 2025-12-17 | 21.56 | 21.80 | 0.13 | 0.60% | 21.11 | 21.95 | 137728 | 29630.80 | 1.96% | 11.00 |
| 2025-12-16 | 21.45 | 21.67 | 0.21 | 0.98% | 21.15 | 21.98 | 122480 | 26467.44 | 1.74% | 0.00 |
| 2025-12-15 | 21.50 | 21.46 | -0.08 | -0.37% | 21.38 | 21.93 | 70864 | 15339.71 | 1.01% | 0.00 |
| 2025-12-12 | 21.71 | 21.54 | -0.09 | -0.42% | 21.53 | 21.80 | 58166 | 12609.66 | 0.83% | 1.00 |
| 2025-12-11 | 21.94 | 21.63 | -0.31 | -1.41% | 21.63 | 22.05 | 66208 | 14459.67 | 0.94% | 0.00 |
| 2025-12-10 | 21.61 | 21.94 | 0.32 | 1.48% | 21.36 | 22.01 | 84011 | 18256.76 | 1.20% | 0.00 |
| 2025-12-09 | 21.89 | 21.62 | -0.36 | -1.64% | 21.62 | 22.05 | 68214 | 14854.22 | 0.97% | 0.00 |
| 2025-12-08 | 21.80 | 21.98 | 0.26 | 1.20% | 21.75 | 22.14 | 103148 | 22715.67 | 1.47% | 0.00 |
| 2025-12-05 | 21.27 | 21.72 | 0.45 | 2.12% | 21.19 | 21.87 | 111654 | 24097.67 | 1.59% | 0.00 |
| 2025-12-04 | 21.41 | 21.27 | -0.14 | -0.65% | 21.17 | 21.62 | 72947 | 15535.16 | 1.04% | 0.00 |
| 2025-12-03 | 22.30 | 21.41 | -0.89 | -3.99% | 21.21 | 22.41 | 202094 | 43496.96 | 2.87% | 0.00 |
| 2025-12-02 | 22.62 | 22.30 | -0.35 | -1.55% | 22.24 | 22.67 | 57768 | 12957.85 | 0.82% | 0.00 |
| 2025-12-01 | 22.22 | 22.65 | 0.32 | 1.43% | 22.11 | 22.73 | 85582 | 19305.37 | 1.22% | 1.00 |
| 2025-11-28 | 22.26 | 22.33 | 0.10 | 0.45% | 22.14 | 22.51 | 56164 | 12528.55 | 0.80% | 0.00 |
| 2025-11-27 | 22.42 | 22.23 | -0.25 | -1.11% | 22.21 | 22.60 | 65595 | 14704.18 | 0.93% | 0.00 |
| 2025-11-26 | 22.55 | 22.48 | -0.08 | -0.35% | 22.42 | 22.95 | 80330 | 18229.54 | 1.14% | 0.00 |
| 2025-11-25 | 22.68 | 22.56 | 0.02 | 0.09% | 22.56 | 22.93 | 96889 | 22054.31 | 1.38% | 0.00 |
| 2025-11-24 | 21.92 | 22.54 | 0.69 | 3.16% | 21.70 | 22.73 | 116373 | 25930.23 | 1.66% | 0.00 |
| 2025-11-21 | 22.50 | 21.85 | -0.83 | -3.66% | 21.79 | 22.75 | 125654 | 27761.51 | 1.79% | 0.00 |
| 2025-11-20 | 22.70 | 22.68 | 0.11 | 0.49% | 22.61 | 23.08 | 86826 | 19785.11 | 1.24% | 5.00 |
| 2025-11-19 | 22.88 | 22.57 | -0.16 | -0.70% | 22.49 | 22.88 | 67464 | 15276.11 | 0.96% | 15.00 |
| 2025-11-18 | 22.54 | 22.73 | 0.09 | 0.40% | 22.36 | 22.88 | 74408 | 16899.17 | 1.06% | 1.00 |
| 2025-11-17 | 22.45 | 22.64 | 0.18 | 0.80% | 22.38 | 22.77 | 61610 | 13914.70 | 0.88% | 0.00 |
| 2025-11-14 | 22.83 | 22.46 | -0.53 | -2.31% | 22.46 | 22.92 | 75418 | 17121.29 | 1.07% | 0.00 |
| 2025-11-13 | 22.86 | 22.99 | 0.14 | 0.61% | 22.61 | 23.05 | 80995 | 18508.82 | 1.15% | 1.00 |
| 2025-11-12 | 22.76 | 22.85 | 0.17 | 0.75% | 22.45 | 22.99 | 101105 | 23007.67 | 1.44% | 0.00 |
| 2025-11-11 | 23.16 | 22.68 | -0.48 | -2.07% | 22.67 | 23.24 | 93617 | 21365.12 | 1.33% | 0.00 |
| 2025-11-10 | 22.91 | 23.16 | 0.44 | 1.94% | 22.74 | 23.17 | 112680 | 25892.34 | 1.60% | 0.00 |
| 2025-11-07 | 22.83 | 22.72 | -0.24 | -1.05% | 22.63 | 22.88 | 71467 | 16255.08 | 1.02% | 0.00 |
| 2025-11-06 | 22.88 | 22.96 | 0.06 | 0.26% | 22.73 | 23.00 | 76671 | 17557.61 | 1.09% | 0.00 |
| 2025-11-05 | 23.01 | 22.90 | -0.34 | -1.46% | 22.69 | 23.21 | 99461 | 22803.93 | 1.41% | 0.00 |
| 2025-11-04 | 23.72 | 23.24 | -0.62 | -2.60% | 23.07 | 23.82 | 121281 | 28264.88 | 1.73% | 0.00 |
| 2025-11-03 | 24.00 | 23.86 | -0.10 | -0.42% | 23.50 | 24.08 | 111190 | 26397.83 | 1.58% | 3.00 |
| 2025-10-31 | 23.60 | 23.96 | 0.34 | 1.44% | 23.51 | 24.16 | 113470 | 27169.68 | 1.61% | 0.00 |
| 2025-10-30 | 24.35 | 23.62 | -1.06 | -4.29% | 23.61 | 24.38 | 209396 | 50010.73 | 2.98% | 0.00 |
| 2025-10-29 | 24.21 | 24.68 | 0.46 | 1.90% | 24.19 | 24.68 | 124448 | 30479.70 | 1.77% | 9.00 |
| 2025-10-28 | 24.13 | 24.22 | -0.01 | -0.04% | 24.01 | 24.50 | 98005 | 23823.92 | 1.39% | 0.00 |
| 2025-10-27 | 24.12 | 24.23 | 0.19 | 0.79% | 24.01 | 24.37 | 107744 | 26077.43 | 1.53% | 0.00 |
| 2025-10-24 | 23.73 | 24.04 | 0.22 | 0.92% | 23.60 | 24.05 | 98562 | 23568.15 | 1.40% | 0.00 |
| 2025-10-23 | 23.37 | 23.82 | 0.47 | 2.01% | 22.99 | 23.88 | 131962 | 30913.14 | 1.88% | 0.00 |
| 2025-10-22 | 23.80 | 23.35 | -0.55 | -2.30% | 23.33 | 23.81 | 128771 | 30304.49 | 1.83% | 0.00 |
| 2025-10-21 | 23.84 | 23.90 | 0.05 | 0.21% | 23.76 | 24.09 | 81965 | 19599.41 | 1.17% | 0.00 |
| 2025-10-20 | 24.05 | 23.85 | 0.01 | 0.04% | 23.72 | 24.34 | 85793 | 20610.04 | 1.22% | 0.00 |
| 2025-10-17 | 24.33 | 23.84 | -0.49 | -2.01% | 23.80 | 24.53 | 120682 | 29193.22 | 1.72% | 0.00 |
| 2025-10-16 | 24.51 | 24.33 | -0.34 | -1.38% | 24.21 | 24.66 | 102360 | 24924.77 | 1.46% | 2.00 |
| 2025-10-15 | 24.31 | 24.67 | 0.40 | 1.65% | 24.04 | 24.84 | 121158 | 29790.30 | 1.72% | 0.00 |
| 2025-10-14 | 24.60 | 24.27 | -0.28 | -1.14% | 24.17 | 25.10 | 148082 | 36554.52 | 2.11% | 1.00 |
| 2025-10-13 | 23.80 | 24.55 | -0.27 | -1.09% | 23.55 | 24.68 | 143450 | 34888.38 | 2.04% | 0.00 |
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。
