| 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 | 21.80 | 21.64 | -0.46 | -2.08% | 21.33 | 22.02 | 266289 | 57741.81 | 4.70% | 5.00 |
| 2026-02-05 | 21.97 | 22.10 | -0.09 | -0.41% | 21.60 | 22.44 | 347284 | 76377.98 | 6.13% | 19.00 |
| 2026-02-04 | 22.31 | 22.19 | -0.46 | -2.03% | 21.88 | 22.49 | 302582 | 67020.41 | 5.34% | 5.00 |
| 2026-02-03 | 22.46 | 22.65 | 0.60 | 2.72% | 22.21 | 22.95 | 358318 | 80753.40 | 6.33% | 12.00 |
| 2026-02-02 | 23.08 | 22.05 | -1.31 | -5.61% | 22.00 | 23.20 | 416236 | 93263.21 | 7.35% | 10.00 |
| 2026-01-30 | 23.90 | 23.36 | -0.92 | -3.79% | 23.06 | 24.28 | 535572 | 125718.13 | 9.46% | 44.00 |
| 2026-01-29 | 24.90 | 24.28 | -1.07 | -4.22% | 24.23 | 25.30 | 823457 | 203378.88 | 14.54% | 79.00 |
| 2026-01-28 | 24.82 | 25.35 | 0.66 | 2.67% | 24.81 | 27.80 | 1559727 | 411890.50 | 27.54% | 25.00 |
| 2026-01-27 | 21.81 | 24.69 | 2.72 | 12.38% | 21.23 | 25.49 | 1242973 | 300805.88 | 21.95% | 23.00 |
| 2026-01-26 | 22.75 | 21.97 | -0.86 | -3.77% | 21.80 | 22.88 | 304675 | 67538.91 | 5.38% | 0.00 |
| 2026-01-23 | 22.31 | 22.83 | 0.66 | 2.98% | 22.10 | 23.30 | 348319 | 78772.54 | 6.15% | 4.00 |
| 2026-01-22 | 22.42 | 22.17 | -0.04 | -0.18% | 22.05 | 22.59 | 205701 | 45717.94 | 3.63% | 3.00 |
| 2026-01-21 | 22.31 | 22.21 | -0.22 | -0.98% | 22.15 | 22.96 | 259392 | 58400.70 | 4.58% | 0.00 |
| 2026-01-20 | 23.08 | 22.43 | -0.67 | -2.90% | 22.25 | 23.36 | 300956 | 68611.98 | 5.31% | 0.00 |
| 2026-01-19 | 23.62 | 23.10 | -0.70 | -2.94% | 22.99 | 23.64 | 330005 | 76577.30 | 5.83% | 59.00 |
| 2026-01-16 | 23.10 | 23.80 | 0.71 | 3.07% | 22.72 | 24.13 | 618809 | 146040.84 | 10.93% | 5.00 |
| 2026-01-15 | 22.34 | 23.09 | 0.54 | 2.39% | 21.83 | 23.45 | 530594 | 120426.78 | 9.37% | 21.00 |
| 2026-01-14 | 21.89 | 22.55 | 0.65 | 2.97% | 21.87 | 23.13 | 478849 | 108357.08 | 8.46% | 15.00 |
| 2026-01-13 | 22.77 | 21.90 | -0.86 | -3.78% | 21.80 | 22.77 | 352442 | 78293.41 | 6.22% | 7.00 |
| 2026-01-12 | 21.32 | 22.76 | 1.45 | 6.80% | 21.32 | 22.95 | 546091 | 122744.34 | 9.64% | 30.00 |
| 2026-01-09 | 21.11 | 21.31 | 0.15 | 0.71% | 21.04 | 21.36 | 191672 | 40700.78 | 3.38% | 4.00 |
| 2026-01-08 | 21.10 | 21.16 | 0.05 | 0.24% | 20.99 | 21.40 | 159153 | 33768.37 | 2.81% | 8.00 |
| 2026-01-07 | 21.25 | 21.11 | 0.02 | 0.09% | 20.97 | 21.58 | 231014 | 49147.56 | 4.08% | 0.00 |
| 2026-01-06 | 20.85 | 21.09 | 0.28 | 1.35% | 20.75 | 21.19 | 185802 | 39071.25 | 3.28% | 2.00 |
| 2026-01-05 | 20.22 | 20.81 | 0.59 | 2.92% | 20.22 | 20.85 | 181661 | 37646.84 | 3.21% | 45.00 |
| 2025-12-31 | 20.34 | 20.22 | -0.12 | -0.59% | 20.13 | 20.45 | 95618 | 19349.83 | 1.69% | 6.00 |
| 2025-12-30 | 20.29 | 20.34 | 0.04 | 0.20% | 20.18 | 20.55 | 105249 | 21484.01 | 1.86% | 0.00 |
| 2025-12-29 | 20.33 | 20.30 | -0.01 | -0.05% | 20.23 | 20.50 | 83515 | 16996.55 | 1.47% | 5.00 |
| 2025-12-26 | 20.40 | 20.31 | -0.18 | -0.88% | 20.28 | 20.63 | 107206 | 21895.93 | 1.89% | 5.00 |
| 2025-12-25 | 20.18 | 20.49 | 0.35 | 1.74% | 20.16 | 20.60 | 140125 | 28567.42 | 2.47% | 10.00 |
| 2025-12-24 | 19.79 | 20.14 | 0.32 | 1.61% | 19.77 | 20.20 | 119634 | 24016.00 | 2.11% | 0.00 |
| 2025-12-23 | 20.11 | 19.82 | -0.29 | -1.44% | 19.75 | 20.12 | 101375 | 20172.80 | 1.79% | 1.00 |
| 2025-12-22 | 19.89 | 20.11 | 0.23 | 1.16% | 19.88 | 20.25 | 96460 | 19440.45 | 1.70% | 0.00 |
| 2025-12-19 | 19.86 | 19.88 | 0.15 | 0.76% | 19.82 | 19.99 | 67391 | 13417.88 | 1.19% | 0.00 |
| 2025-12-18 | 19.75 | 19.73 | -0.18 | -0.90% | 19.70 | 20.06 | 82523 | 16426.95 | 1.46% | 15.00 |
| 2025-12-17 | 19.80 | 19.91 | 0.11 | 0.56% | 19.39 | 20.05 | 125543 | 24760.43 | 2.22% | 0.00 |
| 2025-12-16 | 20.30 | 19.80 | -0.51 | -2.51% | 19.70 | 20.42 | 124523 | 24779.36 | 2.20% | 4.00 |
| 2025-12-15 | 20.75 | 20.31 | -0.53 | -2.54% | 20.31 | 20.77 | 105538 | 21677.11 | 1.86% | 5.00 |
| 2025-12-12 | 20.76 | 20.84 | 0.07 | 0.34% | 20.66 | 21.16 | 93254 | 19495.66 | 1.65% | 13.00 |
| 2025-12-11 | 21.20 | 20.77 | -0.53 | -2.49% | 20.77 | 21.29 | 113745 | 23828.84 | 2.01% | 0.00 |
| 2025-12-10 | 21.07 | 21.30 | 0.23 | 1.09% | 20.75 | 21.77 | 150175 | 31797.79 | 2.65% | 3.00 |
| 2025-12-09 | 21.40 | 21.07 | -0.47 | -2.18% | 21.04 | 21.54 | 114927 | 24420.08 | 2.03% | 0.00 |
| 2025-12-08 | 21.52 | 21.54 | 0.07 | 0.33% | 21.51 | 21.78 | 124113 | 26863.34 | 2.19% | 0.00 |
| 2025-12-05 | 21.31 | 21.47 | 0.11 | 0.51% | 21.08 | 21.57 | 111607 | 23821.02 | 1.97% | 0.00 |
| 2025-12-04 | 21.40 | 21.36 | -0.09 | -0.42% | 21.03 | 21.86 | 122629 | 26178.24 | 2.17% | 18.00 |
| 2025-12-03 | 22.01 | 21.45 | -0.72 | -3.25% | 21.31 | 22.04 | 180585 | 38963.38 | 3.19% | 0.00 |
| 2025-12-02 | 21.50 | 22.17 | 0.71 | 3.31% | 21.14 | 22.49 | 351734 | 77259.07 | 6.21% | 60.00 |
| 2025-12-01 | 21.04 | 21.46 | 0.42 | 2.00% | 20.97 | 21.50 | 138407 | 29531.45 | 2.44% | 0.00 |
| 2025-11-28 | 20.75 | 21.04 | 0.24 | 1.15% | 20.65 | 21.09 | 94580 | 19759.19 | 1.67% | 0.00 |
| 2025-11-27 | 20.87 | 20.80 | -0.08 | -0.38% | 20.79 | 21.25 | 105709 | 22232.45 | 1.87% | 10.00 |
| 2025-11-26 | 21.14 | 20.88 | -0.16 | -0.76% | 20.85 | 21.20 | 102230 | 21479.29 | 1.81% | 0.00 |
| 2025-11-25 | 21.06 | 21.04 | 0.04 | 0.19% | 21.00 | 21.36 | 126401 | 26743.69 | 2.23% | 3.00 |
| 2025-11-24 | 20.72 | 21.00 | 0.36 | 1.74% | 20.44 | 21.17 | 124065 | 25799.47 | 2.19% | 0.00 |
| 2025-11-21 | 21.40 | 20.64 | -1.01 | -4.67% | 20.64 | 21.59 | 167923 | 35238.01 | 2.97% | 0.00 |
| 2025-11-20 | 21.78 | 21.65 | -0.06 | -0.28% | 21.65 | 22.08 | 102530 | 22412.40 | 1.81% | 0.00 |
| 2025-11-19 | 22.15 | 21.71 | -0.67 | -2.99% | 21.61 | 22.23 | 156334 | 34178.20 | 2.76% | 11.00 |
| 2025-11-18 | 21.60 | 22.38 | 0.78 | 3.61% | 21.45 | 22.75 | 288638 | 63869.07 | 5.10% | 0.00 |
| 2025-11-17 | 21.21 | 21.60 | 0.30 | 1.41% | 21.21 | 21.74 | 143431 | 30812.28 | 2.53% | 20.00 |
| 2025-11-14 | 21.90 | 21.30 | -0.76 | -3.45% | 21.30 | 21.96 | 231712 | 49957.53 | 4.09% | 0.00 |
| 2025-11-13 | 21.96 | 22.06 | -0.05 | -0.23% | 21.91 | 22.32 | 141731 | 31374.24 | 2.50% | 0.00 |
| 2025-11-12 | 22.64 | 22.11 | -0.67 | -2.94% | 21.94 | 22.68 | 155970 | 34717.25 | 2.75% | 8.00 |
| 2025-11-11 | 22.65 | 22.78 | 0.23 | 1.02% | 22.61 | 23.15 | 166655 | 38115.77 | 2.94% | 1.00 |
| 2025-11-10 | 22.35 | 22.55 | 0.21 | 0.94% | 22.32 | 22.64 | 111623 | 25091.21 | 1.97% | 0.00 |
| 2025-11-07 | 22.55 | 22.34 | -0.35 | -1.54% | 22.32 | 22.59 | 131234 | 29409.91 | 2.32% | 9.00 |
| 2025-11-06 | 22.87 | 22.69 | -0.01 | -0.04% | 22.68 | 22.98 | 125133 | 28515.42 | 2.21% | 0.00 |
| 2025-11-05 | 22.54 | 22.70 | -0.15 | -0.66% | 22.50 | 22.92 | 111358 | 25271.78 | 1.97% | 4.00 |
| 2025-11-04 | 23.18 | 22.85 | -0.37 | -1.59% | 22.70 | 23.18 | 138610 | 31739.25 | 2.45% | 0.00 |
| 2025-11-03 | 23.28 | 23.22 | -0.07 | -0.30% | 22.80 | 23.28 | 159399 | 36719.29 | 2.81% | 0.00 |
| 2025-10-31 | 23.35 | 23.29 | -0.14 | -0.60% | 22.95 | 23.60 | 215618 | 50245.68 | 3.81% | 1.00 |
| 2025-10-30 | 23.04 | 23.43 | 0.39 | 1.69% | 22.72 | 24.17 | 400467 | 94268.53 | 7.07% | 1.00 |
| 2025-10-29 | 23.11 | 23.04 | -0.21 | -0.90% | 22.75 | 23.25 | 202064 | 46381.60 | 3.57% | 0.00 |
| 2025-10-28 | 23.55 | 23.25 | -0.29 | -1.23% | 23.11 | 23.55 | 144322 | 33735.11 | 2.55% | 0.00 |
| 2025-10-27 | 23.52 | 23.54 | 0.02 | 0.09% | 23.37 | 23.81 | 179842 | 42382.30 | 3.18% | 7.00 |
| 2025-10-24 | 23.71 | 23.52 | -0.01 | -0.04% | 23.44 | 23.86 | 216688 | 51089.79 | 3.83% | 21.00 |
| 2025-10-23 | 22.73 | 23.53 | 0.80 | 3.52% | 22.44 | 23.78 | 185995 | 42716.67 | 3.28% | 41.00 |
| 2025-10-22 | 22.70 | 22.73 | -0.15 | -0.66% | 22.52 | 22.94 | 112902 | 25635.43 | 1.99% | 0.00 |
| 2025-10-21 | 22.54 | 22.88 | 0.33 | 1.46% | 22.41 | 23.07 | 156128 | 35564.63 | 2.76% | 20.00 |
| 2025-10-20 | 22.56 | 22.55 | 0.29 | 1.30% | 22.33 | 22.95 | 140524 | 31829.56 | 2.48% | 23.00 |
| 2025-10-17 | 23.02 | 22.26 | -0.86 | -3.72% | 22.26 | 23.27 | 178021 | 40452.91 | 3.14% | 13.00 |
| 2025-10-16 | 23.39 | 23.12 | -0.40 | -1.70% | 23.08 | 23.68 | 146847 | 34220.04 | 2.59% | 1.00 |
国民技术(300077)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。
