| 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 | 28.50 | 28.50 | -0.23 | -0.80% | 28.04 | 28.86 | 42985 | 12287.31 | 1.06% | 0.00 |
| 2026-02-05 | 28.68 | 28.73 | -0.08 | -0.28% | 28.25 | 28.96 | 42927 | 12288.92 | 1.06% | 47.43 |
| 2026-02-04 | 28.72 | 28.81 | -0.19 | -0.66% | 28.66 | 29.80 | 74604 | 21623.30 | 1.85% | 0.00 |
| 2026-02-03 | 27.40 | 29.00 | 1.90 | 7.01% | 26.88 | 29.09 | 93945 | 26470.20 | 2.33% | 0.00 |
| 2026-02-02 | 28.43 | 27.10 | -1.16 | -4.10% | 26.92 | 28.47 | 59038 | 16288.17 | 1.46% | 0.00 |
| 2026-01-30 | 28.31 | 28.26 | -0.10 | -0.35% | 27.55 | 28.78 | 54308 | 15249.25 | 1.34% | 0.00 |
| 2026-01-29 | 27.71 | 28.36 | 0.54 | 1.94% | 27.60 | 28.88 | 82135 | 23340.99 | 2.03% | 0.00 |
| 2026-01-28 | 28.10 | 27.82 | -0.28 | -1.00% | 27.70 | 28.41 | 42692 | 11925.62 | 1.06% | 0.00 |
| 2026-01-27 | 27.95 | 28.10 | 0.12 | 0.43% | 27.16 | 28.31 | 65029 | 18080.72 | 1.61% | 0.00 |
| 2026-01-26 | 28.30 | 27.98 | -0.46 | -1.62% | 27.71 | 28.67 | 60237 | 16883.13 | 1.49% | 0.00 |
| 2026-01-23 | 28.25 | 28.44 | 0.30 | 1.07% | 28.04 | 28.48 | 74088 | 20970.59 | 1.83% | 0.00 |
| 2026-01-22 | 28.40 | 28.14 | 0.08 | 0.29% | 27.87 | 28.40 | 59827 | 16810.74 | 1.48% | 0.00 |
| 2026-01-21 | 27.62 | 28.06 | 0.35 | 1.26% | 27.41 | 28.50 | 64987 | 18275.84 | 1.61% | 0.00 |
| 2026-01-20 | 27.89 | 27.71 | -0.29 | -1.04% | 27.30 | 28.15 | 55541 | 15313.06 | 1.38% | 0.00 |
| 2026-01-19 | 27.18 | 28.00 | 0.91 | 3.36% | 26.86 | 28.20 | 112617 | 30962.96 | 2.79% | 0.00 |
| 2026-01-16 | 29.60 | 27.09 | -2.45 | -8.29% | 26.92 | 29.74 | 219677 | 60730.72 | 5.44% | 0.00 |
| 2026-01-15 | 30.09 | 29.54 | -0.51 | -1.70% | 29.31 | 30.30 | 63138 | 18685.69 | 1.56% | 0.00 |
| 2026-01-14 | 29.31 | 30.05 | 0.77 | 2.63% | 29.09 | 31.01 | 140339 | 42442.25 | 3.48% | 0.00 |
| 2026-01-13 | 27.77 | 29.28 | 1.64 | 5.93% | 27.77 | 30.14 | 124952 | 36268.72 | 3.09% | 0.00 |
| 2026-01-12 | 27.37 | 27.64 | 0.33 | 1.21% | 27.17 | 27.80 | 47197 | 12996.29 | 1.17% | 0.00 |
| 2026-01-09 | 26.90 | 27.31 | 0.36 | 1.34% | 26.76 | 27.36 | 47093 | 12793.88 | 1.17% | 0.00 |
| 2026-01-08 | 26.86 | 26.95 | 0.12 | 0.45% | 26.79 | 27.30 | 35513 | 9614.72 | 0.88% | 0.00 |
| 2026-01-07 | 26.63 | 26.83 | 0.25 | 0.94% | 26.43 | 27.22 | 43752 | 11766.30 | 1.08% | 0.00 |
| 2026-01-06 | 26.63 | 26.58 | 0.04 | 0.15% | 26.25 | 26.77 | 32670 | 8661.33 | 0.81% | 0.00 |
| 2026-01-05 | 25.97 | 26.54 | 0.73 | 2.83% | 25.58 | 26.55 | 38080 | 9977.00 | 0.94% | 0.00 |
| 2025-12-31 | 25.83 | 25.81 | -0.01 | -0.04% | 25.50 | 26.05 | 23558 | 6080.14 | 0.58% | 0.00 |
| 2025-12-30 | 25.80 | 25.82 | 0.00 | 0.00% | 25.68 | 26.13 | 18472 | 4786.30 | 0.46% | 0.00 |
| 2025-12-29 | 26.01 | 25.82 | -0.19 | -0.73% | 25.74 | 26.04 | 18316 | 4742.00 | 0.45% | 0.00 |
| 2025-12-26 | 26.00 | 26.01 | -0.03 | -0.12% | 25.94 | 26.28 | 21375 | 5579.64 | 0.53% | 0.00 |
| 2025-12-25 | 26.00 | 26.04 | 0.11 | 0.42% | 25.94 | 26.36 | 35155 | 9192.45 | 0.87% | 0.00 |
| 2025-12-24 | 25.26 | 25.93 | 0.69 | 2.73% | 25.23 | 26.10 | 29040 | 7494.14 | 0.72% | 0.00 |
| 2025-12-23 | 25.60 | 25.24 | -0.22 | -0.86% | 25.17 | 25.60 | 14399 | 3647.45 | 0.36% | 0.00 |
| 2025-12-22 | 25.11 | 25.46 | 0.45 | 1.80% | 25.06 | 25.55 | 21659 | 5486.15 | 0.54% | 0.00 |
| 2025-12-19 | 25.41 | 25.01 | -0.07 | -0.28% | 24.98 | 25.50 | 44405 | 11216.68 | 1.10% | 0.00 |
| 2025-12-18 | 25.70 | 25.08 | -0.60 | -2.34% | 25.07 | 25.88 | 28743 | 7310.35 | 0.71% | 0.00 |
| 2025-12-17 | 25.37 | 25.68 | 0.37 | 1.46% | 25.20 | 25.79 | 25786 | 6595.05 | 0.64% | 0.00 |
| 2025-12-16 | 25.62 | 25.31 | -0.24 | -0.94% | 25.14 | 25.63 | 23838 | 6032.24 | 0.59% | 0.00 |
| 2025-12-15 | 25.71 | 25.55 | -0.18 | -0.70% | 25.55 | 25.94 | 24725 | 6349.84 | 0.61% | 0.00 |
| 2025-12-12 | 25.90 | 25.73 | -0.08 | -0.31% | 25.68 | 26.10 | 31644 | 8187.62 | 0.78% | 0.00 |
| 2025-12-11 | 26.24 | 25.81 | -0.23 | -0.88% | 25.80 | 26.33 | 16331 | 4253.26 | 0.40% | 0.00 |
| 2025-12-10 | 26.26 | 26.04 | -0.12 | -0.46% | 25.86 | 26.26 | 12879 | 3357.66 | 0.32% | 0.00 |
| 2025-12-09 | 26.38 | 26.16 | -0.20 | -0.76% | 26.16 | 26.62 | 14558 | 3839.33 | 0.36% | 0.00 |
| 2025-12-08 | 26.36 | 26.36 | 0.12 | 0.46% | 26.23 | 26.82 | 24338 | 6450.53 | 0.60% | 0.00 |
| 2025-12-05 | 26.00 | 26.24 | 0.26 | 1.00% | 25.78 | 26.28 | 21596 | 5625.17 | 0.53% | 0.00 |
| 2025-12-04 | 26.03 | 25.98 | -0.09 | -0.35% | 25.86 | 26.37 | 21420 | 5581.36 | 0.53% | 0.00 |
| 2025-12-03 | 26.31 | 26.07 | -0.32 | -1.21% | 25.96 | 26.57 | 24953 | 6530.76 | 0.62% | 0.00 |
| 2025-12-02 | 26.92 | 26.39 | -0.51 | -1.90% | 26.36 | 27.00 | 25354 | 6737.22 | 0.63% | 0.00 |
| 2025-12-01 | 26.95 | 26.90 | -0.08 | -0.30% | 26.51 | 27.10 | 30821 | 8249.16 | 0.76% | 0.00 |
| 2025-11-28 | 26.83 | 26.98 | 0.15 | 0.56% | 26.73 | 27.06 | 17079 | 4596.40 | 0.42% | 0.00 |
| 2025-11-27 | 26.80 | 26.83 | -0.05 | -0.19% | 26.75 | 27.37 | 24134 | 6526.05 | 0.60% | 0.00 |
| 2025-11-26 | 27.01 | 26.88 | -0.12 | -0.44% | 26.80 | 27.40 | 23753 | 6430.22 | 0.59% | 0.00 |
| 2025-11-25 | 27.11 | 27.00 | 0.02 | 0.07% | 26.92 | 27.42 | 24235 | 6584.66 | 0.60% | 0.00 |
| 2025-11-24 | 26.83 | 26.98 | 0.28 | 1.05% | 26.73 | 27.27 | 22749 | 6148.83 | 0.56% | 0.00 |
| 2025-11-21 | 28.20 | 26.70 | -1.68 | -5.92% | 26.68 | 28.42 | 57558 | 15715.01 | 1.43% | 0.00 |
| 2025-11-20 | 28.87 | 28.38 | -0.26 | -0.91% | 28.37 | 29.11 | 36932 | 10591.08 | 0.91% | 0.00 |
| 2025-11-19 | 30.37 | 28.64 | -1.77 | -5.82% | 28.23 | 30.89 | 80303 | 23399.98 | 1.99% | 0.00 |
| 2025-11-18 | 29.88 | 30.41 | 0.21 | 0.70% | 29.55 | 30.83 | 51870 | 15637.72 | 1.28% | 0.00 |
| 2025-11-17 | 30.01 | 30.20 | 0.19 | 0.63% | 29.66 | 30.48 | 40990 | 12320.47 | 1.02% | 0.00 |
| 2025-11-14 | 30.19 | 30.01 | -0.31 | -1.02% | 29.88 | 30.75 | 46967 | 14229.03 | 1.16% | 0.00 |
| 2025-11-13 | 29.42 | 30.32 | 1.05 | 3.59% | 29.10 | 30.38 | 72728 | 21817.95 | 1.80% | 0.00 |
| 2025-11-12 | 29.19 | 29.27 | 0.11 | 0.38% | 28.85 | 29.73 | 46965 | 13768.23 | 1.16% | 0.00 |
| 2025-11-11 | 29.10 | 29.16 | 0.00 | 0.00% | 29.00 | 29.66 | 43327 | 12658.84 | 1.07% | 0.00 |
| 2025-11-10 | 29.38 | 29.16 | 0.06 | 0.21% | 28.74 | 29.66 | 44217 | 12882.52 | 1.09% | 0.00 |
| 2025-11-07 | 28.92 | 29.10 | 0.19 | 0.66% | 28.65 | 29.39 | 41896 | 12169.22 | 1.04% | 0.00 |
| 2025-11-06 | 28.98 | 28.91 | 0.12 | 0.42% | 28.64 | 29.32 | 43253 | 12512.03 | 1.07% | 0.00 |
| 2025-11-05 | 28.92 | 28.79 | -0.44 | -1.51% | 28.41 | 29.24 | 44775 | 12889.27 | 1.11% | 0.00 |
| 2025-11-04 | 29.89 | 29.23 | -0.72 | -2.40% | 29.03 | 30.00 | 58975 | 17352.99 | 1.46% | 0.10 |
| 2025-11-03 | 30.36 | 29.95 | -0.69 | -2.25% | 29.58 | 30.98 | 64403 | 19289.87 | 1.59% | 0.00 |
| 2025-10-31 | 30.11 | 30.64 | 0.29 | 0.96% | 30.11 | 30.88 | 56354 | 17202.26 | 1.40% | 0.00 |
| 2025-10-30 | 31.15 | 30.35 | -0.82 | -2.63% | 29.90 | 31.50 | 79108 | 24194.01 | 1.96% | 0.00 |
| 2025-10-29 | 30.11 | 31.17 | 1.65 | 5.59% | 30.11 | 32.10 | 137520 | 42952.32 | 3.41% | 0.00 |
| 2025-10-28 | 29.44 | 29.52 | 0.08 | 0.27% | 29.36 | 30.04 | 73549 | 21827.92 | 1.82% | 0.00 |
| 2025-10-27 | 29.90 | 29.44 | -0.18 | -0.61% | 29.17 | 30.23 | 74188 | 21919.56 | 1.84% | 0.00 |
| 2025-10-24 | 27.50 | 29.62 | 2.21 | 8.06% | 27.41 | 29.66 | 127922 | 36991.14 | 3.17% | 0.00 |
| 2025-10-23 | 26.98 | 27.41 | 0.45 | 1.67% | 26.45 | 27.48 | 37895 | 10225.43 | 0.94% | 0.00 |
| 2025-10-22 | 27.16 | 26.96 | -0.17 | -0.63% | 26.75 | 27.35 | 25637 | 6900.63 | 0.63% | 0.00 |
| 2025-10-21 | 27.12 | 27.13 | 0.17 | 0.63% | 26.98 | 27.43 | 30589 | 8311.55 | 0.76% | 0.00 |
| 2025-10-20 | 26.88 | 26.96 | 0.31 | 1.16% | 26.88 | 28.26 | 59345 | 16427.04 | 1.47% | 0.00 |
| 2025-10-17 | 27.51 | 26.65 | -0.97 | -3.51% | 26.54 | 27.87 | 47916 | 12956.52 | 1.19% | 0.00 |
| 2025-10-16 | 27.27 | 27.62 | 0.40 | 1.47% | 27.02 | 28.40 | 68152 | 18995.62 | 1.69% | 0.00 |
纳微科技(688690)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。
