| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-04 | 78.00 | 77.35 | -0.09 | -0.12% | 76.40 | 81.48 | 26760 | 20996.28 | 3.26% | 0.00 |
| 2026-02-03 | 73.21 | 77.44 | 4.75 | 6.53% | 72.51 | 77.66 | 33446 | 25245.76 | 4.08% | 0.00 |
| 2026-02-02 | 75.00 | 72.69 | -3.28 | -4.32% | 72.50 | 77.20 | 28133 | 21029.36 | 3.43% | 0.00 |
| 2026-01-30 | 77.16 | 75.97 | -1.85 | -2.38% | 73.91 | 77.66 | 26528 | 20092.98 | 3.24% | 0.00 |
| 2026-01-29 | 79.65 | 77.82 | -1.96 | -2.46% | 77.10 | 81.60 | 38320 | 30321.65 | 4.68% | 0.00 |
| 2026-01-28 | 77.32 | 79.78 | 2.58 | 3.34% | 76.85 | 80.28 | 50394 | 39779.34 | 6.15% | 0.00 |
| 2026-01-27 | 74.82 | 77.20 | 1.75 | 2.32% | 73.88 | 77.46 | 31443 | 23932.97 | 3.84% | 0.00 |
| 2026-01-26 | 79.50 | 75.45 | -3.85 | -4.85% | 73.89 | 80.98 | 50192 | 38180.77 | 6.12% | 0.00 |
| 2026-01-23 | 80.50 | 79.30 | -1.02 | -1.27% | 78.71 | 81.99 | 37347 | 29714.24 | 4.56% | 0.00 |
| 2026-01-22 | 81.60 | 80.32 | -0.52 | -0.64% | 80.02 | 83.66 | 29275 | 23732.00 | 3.57% | 0.00 |
| 2026-01-21 | 77.40 | 80.84 | 2.74 | 3.51% | 77.00 | 80.99 | 40211 | 32162.40 | 3.23% | 0.00 |
| 2026-01-20 | 80.00 | 78.10 | -1.90 | -2.38% | 76.88 | 80.50 | 32949 | 25770.90 | 2.64% | 0.00 |
| 2026-01-19 | 80.00 | 80.00 | 0.83 | 1.05% | 78.18 | 81.25 | 37462 | 29931.99 | 3.01% | 0.00 |
| 2026-01-16 | 76.15 | 79.17 | 3.07 | 4.03% | 76.15 | 80.15 | 46065 | 36312.89 | 3.70% | 0.00 |
| 2026-01-15 | 76.32 | 76.10 | -0.28 | -0.37% | 75.23 | 76.99 | 25104 | 19071.54 | 2.02% | 0.00 |
| 2026-01-14 | 77.08 | 76.38 | -0.83 | -1.07% | 75.08 | 78.86 | 38376 | 29595.18 | 3.08% | 0.00 |
| 2026-01-13 | 80.50 | 77.21 | -2.97 | -3.70% | 77.00 | 81.01 | 39310 | 30994.31 | 3.16% | 0.00 |
| 2026-01-12 | 79.32 | 80.18 | 0.89 | 1.12% | 77.27 | 81.37 | 48807 | 38898.49 | 3.92% | 0.00 |
| 2026-01-09 | 79.00 | 79.29 | 0.86 | 1.10% | 77.90 | 81.33 | 33250 | 26489.31 | 2.67% | 0.00 |
| 2026-01-08 | 79.80 | 78.43 | -1.07 | -1.35% | 78.13 | 80.28 | 34642 | 27361.81 | 2.78% | 0.00 |
| 2026-01-07 | 79.50 | 79.50 | 0.19 | 0.24% | 79.01 | 81.20 | 31437 | 25168.34 | 2.52% | 0.00 |
| 2026-01-06 | 79.83 | 79.31 | -0.55 | -0.69% | 78.91 | 81.40 | 34390 | 27422.10 | 2.76% | 0.00 |
| 2026-01-05 | 80.32 | 79.86 | -0.71 | -0.88% | 79.20 | 80.59 | 31762 | 25349.48 | 2.55% | 0.00 |
| 2025-12-31 | 82.99 | 80.57 | -2.43 | -2.93% | 80.53 | 83.15 | 36353 | 29594.16 | 2.92% | 0.00 |
| 2025-12-30 | 78.41 | 83.00 | 3.53 | 4.44% | 77.65 | 83.89 | 57697 | 46927.51 | 4.63% | 0.00 |
| 2025-12-29 | 76.15 | 79.47 | 2.92 | 3.81% | 76.00 | 80.43 | 43272 | 34119.32 | 3.47% | 0.00 |
| 2025-12-26 | 78.99 | 76.55 | -2.37 | -3.00% | 76.30 | 79.10 | 35908 | 27843.18 | 2.88% | 0.00 |
| 2025-12-25 | 77.01 | 78.92 | 1.67 | 2.16% | 76.65 | 80.73 | 50982 | 40316.07 | 4.09% | 0.00 |
| 2025-12-24 | 77.01 | 77.25 | 0.91 | 1.19% | 75.77 | 77.61 | 31054 | 23898.59 | 2.49% | 1.00 |
| 2025-12-23 | 74.61 | 76.34 | 1.24 | 1.65% | 72.80 | 77.88 | 55513 | 41722.18 | 4.46% | 0.00 |
| 2025-12-22 | 71.80 | 75.10 | 4.21 | 5.94% | 71.30 | 76.98 | 58657 | 43541.20 | 4.71% | 0.00 |
| 2025-12-19 | 71.60 | 70.89 | -0.38 | -0.53% | 70.81 | 72.88 | 20214 | 14519.04 | 1.62% | 0.00 |
| 2025-12-18 | 71.90 | 71.27 | -2.05 | -2.80% | 70.69 | 73.38 | 27646 | 19838.63 | 2.22% | 0.00 |
| 2025-12-17 | 72.50 | 73.32 | 1.32 | 1.83% | 70.46 | 73.38 | 38020 | 27286.13 | 3.05% | 0.00 |
| 2025-12-16 | 75.71 | 72.00 | -4.15 | -5.45% | 71.95 | 76.68 | 35534 | 26062.49 | 2.85% | 1.00 |
| 2025-12-15 | 80.33 | 76.15 | -5.47 | -6.70% | 76.00 | 80.34 | 44105 | 34264.47 | 3.54% | 5.00 |
| 2025-12-12 | 82.00 | 81.62 | -2.42 | -2.88% | 79.22 | 82.94 | 56424 | 45831.79 | 4.53% | 0.00 |
| 2025-12-11 | 81.96 | 84.04 | 2.73 | 3.36% | 80.20 | 86.98 | 77927 | 65329.64 | 6.26% | 0.00 |
| 2025-12-10 | 78.82 | 81.31 | 1.84 | 2.32% | 78.82 | 81.56 | 57582 | 46194.46 | 4.62% | 0.00 |
| 2025-12-09 | 76.95 | 79.47 | 1.96 | 2.53% | 75.92 | 80.82 | 71933 | 56735.09 | 5.77% | 0.00 |
| 2025-12-08 | 76.65 | 77.51 | 0.86 | 1.12% | 74.58 | 78.00 | 44692 | 34217.64 | 3.59% | 0.00 |
| 2025-12-05 | 75.14 | 76.65 | 1.11 | 1.47% | 73.16 | 78.33 | 52526 | 39781.42 | 4.22% | 2.00 |
| 2025-12-04 | 79.65 | 75.54 | 2.13 | 2.90% | 74.28 | 81.43 | 59471 | 45324.82 | 4.77% | 0.00 |
| 2025-12-03 | 75.98 | 73.41 | -2.08 | -2.76% | 73.02 | 76.38 | 29927 | 22144.67 | 2.40% | 0.00 |
| 2025-12-02 | 77.91 | 75.49 | -3.41 | -4.32% | 74.86 | 78.71 | 42135 | 32087.48 | 3.38% | 0.00 |
| 2025-12-01 | 73.34 | 78.90 | 5.76 | 7.88% | 72.16 | 79.30 | 82574 | 63287.85 | 6.63% | 0.00 |
| 2025-11-28 | 72.36 | 73.14 | 0.05 | 0.07% | 71.00 | 73.76 | 34192 | 24805.73 | 2.74% | 0.00 |
| 2025-11-27 | 71.40 | 73.09 | 1.84 | 2.58% | 70.71 | 73.50 | 34580 | 25028.66 | 2.78% | 1.00 |
| 2025-11-26 | 71.09 | 71.25 | 0.15 | 0.21% | 69.86 | 73.17 | 29958 | 21472.42 | 2.40% | 0.00 |
| 2025-11-25 | 71.28 | 71.10 | 0.40 | 0.57% | 70.78 | 72.57 | 20716 | 14863.60 | 1.66% | 0.00 |
| 2025-11-24 | 70.20 | 70.70 | 1.06 | 1.52% | 68.82 | 71.49 | 21110 | 14826.59 | 1.69% | 0.00 |
| 2025-11-21 | 70.70 | 69.64 | -1.90 | -2.66% | 69.00 | 71.59 | 29291 | 20536.15 | 2.35% | 0.00 |
| 2025-11-20 | 72.75 | 71.54 | -0.72 | -1.00% | 71.16 | 73.23 | 17400 | 12503.86 | 1.40% | 0.00 |
| 2025-11-19 | 73.14 | 72.26 | -0.84 | -1.15% | 71.80 | 73.81 | 12731 | 9241.50 | 1.02% | 0.00 |
| 2025-11-18 | 74.67 | 73.10 | -1.98 | -2.64% | 72.64 | 74.68 | 17684 | 12983.02 | 1.42% | 0.00 |
| 2025-11-17 | 74.29 | 75.08 | 0.84 | 1.13% | 73.59 | 75.25 | 14456 | 10777.95 | 1.16% | 0.00 |
| 2025-11-14 | 73.51 | 74.24 | 0.16 | 0.22% | 72.84 | 76.73 | 25205 | 18880.74 | 2.02% | 0.00 |
| 2025-11-13 | 73.92 | 74.08 | 0.05 | 0.07% | 73.40 | 74.76 | 18676 | 13837.34 | 1.50% | 0.00 |
| 2025-11-12 | 75.73 | 74.03 | -1.87 | -2.46% | 73.35 | 75.78 | 20126 | 14960.45 | 1.62% | 0.00 |
| 2025-11-11 | 77.41 | 75.90 | -1.30 | -1.68% | 75.23 | 77.46 | 21381 | 16255.66 | 1.72% | 0.00 |
| 2025-11-10 | 79.52 | 77.20 | -2.43 | -3.05% | 76.55 | 80.67 | 32941 | 25559.07 | 2.64% | 0.00 |
| 2025-11-07 | 81.96 | 79.63 | -1.89 | -2.32% | 78.65 | 81.96 | 19944 | 15917.01 | 1.60% | 0.00 |
| 2025-11-06 | 80.53 | 81.52 | 1.23 | 1.53% | 80.53 | 82.94 | 20334 | 16631.56 | 1.63% | 0.00 |
| 2025-11-05 | 79.91 | 80.29 | -0.64 | -0.79% | 79.51 | 81.68 | 14651 | 11810.92 | 1.18% | 0.00 |
| 2025-11-04 | 85.88 | 80.93 | -4.54 | -5.31% | 80.12 | 85.94 | 32609 | 26624.88 | 2.62% | 0.00 |
| 2025-11-03 | 88.36 | 85.47 | -2.02 | -2.31% | 84.20 | 88.75 | 16862 | 14476.99 | 1.35% | 0.00 |
| 2025-10-31 | 86.98 | 87.49 | 0.94 | 1.09% | 86.20 | 90.10 | 26162 | 22979.19 | 2.10% | 0.00 |
| 2025-10-30 | 91.78 | 86.55 | -4.45 | -4.89% | 86.43 | 91.80 | 22508 | 19907.67 | 1.81% | 0.00 |
| 2025-10-29 | 90.40 | 91.00 | 0.56 | 0.62% | 89.50 | 92.08 | 15005 | 13659.88 | 1.20% | 9.00 |
| 2025-10-28 | 91.10 | 90.44 | -1.48 | -1.61% | 89.30 | 91.76 | 19379 | 17532.40 | 1.56% | 0.00 |
| 2025-10-27 | 91.56 | 91.92 | 0.51 | 0.56% | 90.22 | 93.36 | 23310 | 21347.07 | 1.87% | 0.00 |
| 2025-10-24 | 89.13 | 91.41 | 3.13 | 3.55% | 87.90 | 92.92 | 22181 | 20064.69 | 1.78% | 0.00 |
| 2025-10-23 | 90.81 | 88.28 | -2.51 | -2.76% | 87.02 | 90.81 | 18075 | 15933.06 | 1.45% | 0.00 |
| 2025-10-22 | 87.03 | 90.79 | 2.95 | 3.36% | 87.02 | 93.57 | 38877 | 35514.20 | 3.12% | 0.00 |
| 2025-10-21 | 84.21 | 87.84 | 3.78 | 4.50% | 83.00 | 90.15 | 30336 | 26483.30 | 2.44% | 0.00 |
| 2025-10-20 | 84.88 | 84.06 | 1.52 | 1.84% | 83.20 | 86.38 | 24433 | 20776.94 | 1.96% | 0.00 |
| 2025-10-17 | 85.74 | 82.54 | -3.29 | -3.83% | 82.51 | 86.20 | 21115 | 17750.91 | 1.69% | 0.00 |
| 2025-10-16 | 87.38 | 85.83 | -2.77 | -3.13% | 85.63 | 87.93 | 18156 | 15752.24 | 1.46% | 0.00 |
| 2025-10-15 | 85.00 | 88.60 | 3.20 | 3.75% | 84.53 | 89.56 | 30150 | 26362.26 | 2.42% | 6.00 |
| 2025-10-14 | 87.70 | 85.40 | -2.33 | -2.66% | 83.10 | 89.38 | 36252 | 31296.20 | 2.91% | 0.00 |
唯科科技(301196)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。
