| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-06 | 12.22 | 12.45 | 0.16 | 1.30% | 12.13 | 12.63 | 93879 | 11705.95 | 4.11% | 1.00 |
| 2026-02-05 | 12.65 | 12.29 | -0.36 | -2.85% | 12.28 | 12.65 | 78342 | 9733.49 | 3.43% | 0.00 |
| 2026-02-04 | 12.59 | 12.65 | 0.00 | 0.00% | 12.45 | 12.77 | 82177 | 10379.90 | 3.60% | 2.00 |
| 2026-02-03 | 12.44 | 12.65 | 0.29 | 2.35% | 12.43 | 12.72 | 72686 | 9133.34 | 3.19% | 0.00 |
| 2026-02-02 | 12.52 | 12.36 | -0.20 | -1.59% | 12.30 | 12.75 | 97302 | 12232.22 | 4.26% | 0.00 |
| 2026-01-30 | 12.44 | 12.56 | 0.13 | 1.05% | 12.07 | 12.67 | 139226 | 17311.04 | 6.10% | 8.00 |
| 2026-01-29 | 12.75 | 12.43 | -0.48 | -3.72% | 12.37 | 13.03 | 177551 | 22502.04 | 7.78% | 2.00 |
| 2026-01-28 | 13.22 | 12.91 | -0.33 | -2.49% | 12.89 | 13.53 | 155176 | 20395.62 | 6.80% | 2.00 |
| 2026-01-27 | 12.99 | 13.24 | 0.35 | 2.72% | 12.66 | 13.29 | 205876 | 26914.29 | 9.02% | 45.00 |
| 2026-01-26 | 13.37 | 12.89 | -0.25 | -1.90% | 12.71 | 13.38 | 109126 | 14123.70 | 4.78% | 0.00 |
| 2026-01-23 | 12.80 | 13.14 | 0.35 | 2.74% | 12.75 | 13.14 | 121742 | 15857.46 | 5.33% | 0.00 |
| 2026-01-22 | 12.76 | 12.79 | 0.02 | 0.16% | 12.67 | 12.84 | 62889 | 8021.77 | 2.76% | 0.00 |
| 2026-01-21 | 12.54 | 12.77 | 0.18 | 1.43% | 12.38 | 12.86 | 88198 | 11199.32 | 3.86% | 0.00 |
| 2026-01-20 | 12.98 | 12.59 | -0.40 | -3.08% | 12.46 | 12.98 | 134356 | 17029.49 | 5.89% | 30.00 |
| 2026-01-19 | 12.85 | 12.99 | -0.01 | -0.08% | 12.77 | 13.04 | 91369 | 11830.75 | 4.00% | 0.00 |
| 2026-01-16 | 12.94 | 13.00 | 0.12 | 0.93% | 12.72 | 13.09 | 117701 | 15188.81 | 5.16% | 12.00 |
| 2026-01-15 | 13.02 | 12.88 | -0.28 | -2.13% | 12.70 | 13.10 | 134282 | 17225.46 | 5.88% | 13.00 |
| 2026-01-14 | 13.19 | 13.16 | 0.05 | 0.38% | 12.88 | 13.42 | 178338 | 23495.72 | 7.81% | 0.00 |
| 2026-01-13 | 13.55 | 13.11 | -0.41 | -3.03% | 12.99 | 13.55 | 159122 | 20993.09 | 6.97% | 3.00 |
| 2026-01-12 | 13.01 | 13.52 | 0.43 | 3.28% | 13.01 | 13.56 | 192014 | 25614.26 | 8.41% | 10.00 |
| 2026-01-09 | 13.01 | 13.09 | 0.08 | 0.61% | 12.82 | 13.09 | 138983 | 18028.93 | 6.09% | 0.00 |
| 2026-01-08 | 12.70 | 13.01 | 0.29 | 2.28% | 12.65 | 13.04 | 161920 | 20961.49 | 7.10% | 0.00 |
| 2026-01-07 | 12.87 | 12.72 | -0.21 | -1.62% | 12.70 | 12.93 | 110684 | 14171.04 | 4.85% | 0.00 |
| 2026-01-06 | 13.01 | 12.93 | -0.07 | -0.54% | 12.74 | 13.05 | 134020 | 17251.39 | 5.87% | 0.00 |
| 2026-01-05 | 12.64 | 13.00 | 0.39 | 3.09% | 12.45 | 13.00 | 161482 | 20719.05 | 7.08% | 59.00 |
| 2025-12-31 | 12.88 | 12.61 | -0.27 | -2.10% | 12.61 | 12.93 | 98047 | 12436.80 | 4.30% | 0.00 |
| 2025-12-30 | 12.74 | 12.88 | 0.13 | 1.02% | 12.56 | 13.17 | 126987 | 16312.60 | 5.56% | 8.00 |
| 2025-12-29 | 13.09 | 12.75 | -0.12 | -0.93% | 12.69 | 13.10 | 104145 | 13342.67 | 4.56% | 0.00 |
| 2025-12-26 | 12.86 | 12.87 | 0.00 | 0.00% | 12.69 | 13.08 | 135606 | 17480.38 | 5.94% | 29.00 |
| 2025-12-25 | 12.82 | 12.87 | 0.06 | 0.47% | 12.66 | 12.90 | 129551 | 16575.40 | 5.68% | 37.00 |
| 2025-12-24 | 12.39 | 12.81 | 0.53 | 4.32% | 12.30 | 12.91 | 196237 | 25040.55 | 8.60% | 0.00 |
| 2025-12-23 | 12.62 | 12.28 | -0.35 | -2.77% | 12.22 | 12.62 | 118747 | 14643.33 | 5.20% | 0.00 |
| 2025-12-22 | 12.49 | 12.63 | 0.22 | 1.77% | 12.46 | 12.86 | 122500 | 15489.31 | 5.37% | 0.00 |
| 2025-12-19 | 12.64 | 12.41 | -0.09 | -0.72% | 12.22 | 12.72 | 142720 | 17688.73 | 6.25% | 0.00 |
| 2025-12-18 | 12.34 | 12.50 | -0.12 | -0.95% | 12.25 | 12.79 | 201400 | 25395.72 | 8.83% | 13.00 |
| 2025-12-17 | 12.13 | 12.62 | 0.61 | 5.08% | 12.13 | 13.18 | 284495 | 35994.69 | 12.47% | 14.00 |
| 2025-12-16 | 11.89 | 12.01 | 0.06 | 0.50% | 11.61 | 12.58 | 208783 | 25237.68 | 9.15% | 0.00 |
| 2025-12-15 | 11.91 | 11.95 | 0.00 | 0.00% | 11.64 | 12.13 | 99590 | 11889.86 | 4.36% | 0.00 |
| 2025-12-12 | 12.49 | 11.95 | -0.54 | -4.32% | 11.92 | 12.63 | 152270 | 18665.09 | 6.67% | 0.00 |
| 2025-12-11 | 12.68 | 12.49 | -0.25 | -1.96% | 12.48 | 12.94 | 121210 | 15369.83 | 5.31% | 0.00 |
| 2025-12-10 | 12.85 | 12.74 | -0.18 | -1.39% | 12.68 | 12.95 | 91945 | 11760.62 | 4.03% | 0.00 |
| 2025-12-09 | 13.00 | 12.92 | -0.14 | -1.07% | 12.82 | 13.20 | 117298 | 15195.54 | 5.14% | 0.00 |
| 2025-12-08 | 12.68 | 13.06 | 0.35 | 2.75% | 12.60 | 13.14 | 164178 | 21313.94 | 7.19% | 9.00 |
| 2025-12-05 | 12.49 | 12.71 | 0.25 | 2.01% | 12.34 | 12.72 | 94459 | 11900.76 | 4.14% | 3.00 |
| 2025-12-04 | 12.62 | 12.46 | -0.21 | -1.66% | 12.18 | 12.70 | 125122 | 15593.69 | 5.48% | 2.00 |
| 2025-12-03 | 12.90 | 12.67 | -0.30 | -2.31% | 12.59 | 12.95 | 120723 | 15349.13 | 5.29% | 10.00 |
| 2025-12-02 | 12.82 | 12.97 | 0.05 | 0.39% | 12.71 | 13.00 | 135765 | 17455.39 | 5.95% | 35.00 |
| 2025-12-01 | 12.72 | 12.92 | 0.12 | 0.94% | 12.58 | 12.96 | 166490 | 21375.98 | 7.30% | 0.00 |
| 2025-11-28 | 12.60 | 12.80 | 0.16 | 1.27% | 12.49 | 12.85 | 160231 | 20385.85 | 7.02% | 24.00 |
| 2025-11-27 | 12.61 | 12.64 | -0.04 | -0.32% | 12.49 | 12.90 | 200985 | 25522.85 | 8.81% | 2.00 |
| 2025-11-26 | 12.64 | 12.68 | -0.30 | -2.31% | 12.56 | 12.97 | 357929 | 45545.00 | 15.68% | 0.00 |
| 2025-11-25 | 11.72 | 12.98 | 1.39 | 11.99% | 11.66 | 13.60 | 478211 | 61689.09 | 20.96% | 54.00 |
| 2025-11-24 | 11.41 | 11.59 | 0.19 | 1.67% | 11.31 | 11.69 | 67289 | 7747.96 | 2.95% | 0.00 |
| 2025-11-21 | 11.99 | 11.40 | -0.70 | -5.79% | 11.38 | 12.15 | 100144 | 11651.40 | 4.39% | 0.00 |
| 2025-11-20 | 12.13 | 12.10 | 0.05 | 0.41% | 11.92 | 12.27 | 67966 | 8232.48 | 2.98% | 0.00 |
| 2025-11-19 | 12.19 | 12.05 | -0.10 | -0.82% | 12.01 | 12.38 | 61732 | 7483.83 | 2.71% | 0.00 |
| 2025-11-18 | 12.30 | 12.15 | -0.12 | -0.98% | 12.08 | 12.30 | 57753 | 7024.11 | 2.53% | 0.00 |
| 2025-11-17 | 12.15 | 12.27 | 0.21 | 1.74% | 12.06 | 12.34 | 74264 | 9061.87 | 3.25% | 0.00 |
| 2025-11-14 | 11.96 | 12.06 | 0.05 | 0.42% | 11.92 | 12.23 | 74847 | 9071.68 | 3.28% | 0.00 |
| 2025-11-13 | 11.93 | 12.01 | 0.15 | 1.26% | 11.71 | 12.25 | 76027 | 9120.97 | 3.33% | 7.00 |
| 2025-11-12 | 11.94 | 11.86 | -0.11 | -0.92% | 11.73 | 11.99 | 50706 | 6002.65 | 2.22% | 0.00 |
| 2025-11-11 | 12.18 | 11.97 | -0.20 | -1.64% | 11.92 | 12.22 | 59392 | 7142.61 | 2.60% | 0.00 |
| 2025-11-10 | 12.02 | 12.17 | 0.19 | 1.59% | 11.92 | 12.19 | 73157 | 8849.89 | 3.21% | 0.00 |
| 2025-11-07 | 11.87 | 11.98 | 0.09 | 0.76% | 11.77 | 12.05 | 60160 | 7172.92 | 2.64% | 0.00 |
| 2025-11-06 | 11.96 | 11.89 | -0.07 | -0.59% | 11.74 | 12.01 | 51450 | 6087.97 | 2.25% | 10.00 |
| 2025-11-05 | 11.72 | 11.96 | 0.14 | 1.18% | 11.62 | 12.08 | 62075 | 7374.24 | 2.72% | 0.00 |
| 2025-11-04 | 11.87 | 11.82 | -0.13 | -1.09% | 11.71 | 11.96 | 45376 | 5371.26 | 1.99% | 0.00 |
| 2025-11-03 | 11.79 | 11.95 | 0.22 | 1.88% | 11.67 | 11.97 | 66032 | 7809.77 | 2.89% | 0.00 |
| 2025-10-31 | 11.60 | 11.73 | 0.13 | 1.12% | 11.58 | 11.83 | 54662 | 6418.74 | 2.40% | 0.00 |
| 2025-10-30 | 11.74 | 11.60 | -0.21 | -1.78% | 11.59 | 11.78 | 62212 | 7259.44 | 2.73% | 0.00 |
| 2025-10-29 | 12.09 | 11.81 | -0.11 | -0.92% | 11.76 | 12.09 | 70098 | 8323.84 | 3.07% | 0.00 |
| 2025-10-28 | 11.79 | 11.92 | 0.13 | 1.10% | 11.70 | 11.98 | 73610 | 8750.94 | 3.23% | 0.00 |
| 2025-10-27 | 11.96 | 11.79 | 0.02 | 0.17% | 11.64 | 11.96 | 67888 | 7989.38 | 2.97% | 0.00 |
| 2025-10-24 | 11.75 | 11.77 | -0.14 | -1.18% | 11.70 | 11.87 | 76804 | 9039.89 | 3.37% | 0.00 |
| 2025-10-23 | 11.78 | 11.91 | 0.18 | 1.53% | 11.53 | 11.92 | 82819 | 9712.41 | 3.63% | 0.00 |
| 2025-10-22 | 11.63 | 11.73 | 0.03 | 0.26% | 11.58 | 11.85 | 65548 | 7702.74 | 2.87% | 0.00 |
| 2025-10-21 | 11.63 | 11.70 | 0.02 | 0.17% | 11.48 | 11.76 | 83435 | 9719.66 | 3.66% | 0.00 |
| 2025-10-20 | 11.20 | 11.68 | 0.64 | 5.80% | 11.20 | 12.15 | 168719 | 19669.13 | 7.39% | 0.00 |
| 2025-10-17 | 11.31 | 11.04 | -0.29 | -2.56% | 11.01 | 11.42 | 87162 | 9751.97 | 3.82% | 0.00 |
| 2025-10-16 | 11.60 | 11.33 | -0.27 | -2.33% | 11.30 | 11.60 | 80294 | 9161.71 | 3.52% | 0.00 |
科信技术(300565)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。
