| 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 | 75.00 | 73.43 | -5.96 | -7.51% | 72.39 | 77.60 | 31618 | 23446.51 | 2.69% | 0.00 |
| 2026-02-03 | 78.99 | 79.39 | 5.51 | 7.46% | 78.00 | 82.68 | 41272 | 33001.32 | 3.51% | 0.00 |
| 2026-02-02 | 77.88 | 73.88 | -4.00 | -5.14% | 73.71 | 77.88 | 19379 | 14548.53 | 1.65% | 0.00 |
| 2026-01-30 | 77.50 | 77.88 | 0.73 | 0.95% | 74.85 | 78.45 | 16937 | 13036.73 | 1.44% | 0.00 |
| 2026-01-29 | 79.05 | 77.15 | -2.85 | -3.56% | 77.15 | 80.47 | 22859 | 17898.82 | 1.94% | 0.00 |
| 2026-01-28 | 81.93 | 80.00 | -1.89 | -2.31% | 79.45 | 82.80 | 16367 | 13214.32 | 1.39% | 0.00 |
| 2026-01-27 | 78.30 | 81.89 | 3.15 | 4.00% | 78.28 | 82.80 | 27002 | 21809.15 | 2.30% | 0.00 |
| 2026-01-26 | 81.60 | 78.74 | -2.86 | -3.50% | 78.00 | 82.26 | 16155 | 12810.40 | 1.37% | 0.00 |
| 2026-01-23 | 80.20 | 81.60 | 0.78 | 0.97% | 80.00 | 81.68 | 15277 | 12363.94 | 1.30% | 0.00 |
| 2026-01-22 | 81.80 | 80.82 | -0.08 | -0.10% | 79.81 | 82.00 | 12757 | 10318.17 | 1.08% | 0.00 |
| 2026-01-21 | 78.78 | 80.90 | 1.58 | 1.99% | 78.38 | 81.48 | 16740 | 13488.20 | 1.42% | 0.05 |
| 2026-01-20 | 77.77 | 79.32 | 0.83 | 1.06% | 77.71 | 81.94 | 19804 | 15723.53 | 1.68% | 4.21 |
| 2026-01-19 | 80.80 | 78.49 | -3.54 | -4.32% | 78.00 | 81.50 | 22911 | 18095.53 | 1.95% | 0.00 |
| 2026-01-16 | 80.11 | 82.03 | 2.04 | 2.55% | 78.80 | 82.53 | 24855 | 20120.47 | 2.11% | 0.00 |
| 2026-01-15 | 79.17 | 79.99 | 0.19 | 0.24% | 77.20 | 80.01 | 16391 | 12893.14 | 1.39% | 0.00 |
| 2026-01-14 | 76.39 | 79.80 | 3.51 | 4.60% | 76.33 | 82.00 | 35391 | 28292.61 | 3.01% | 0.00 |
| 2026-01-13 | 78.02 | 76.29 | -1.79 | -2.29% | 76.03 | 78.60 | 16970 | 13124.48 | 1.44% | 0.00 |
| 2026-01-12 | 77.84 | 78.08 | 0.08 | 0.10% | 77.19 | 79.03 | 22308 | 17365.13 | 1.90% | 0.00 |
| 2026-01-09 | 76.08 | 78.00 | 1.92 | 2.52% | 75.16 | 78.44 | 22825 | 17525.68 | 1.94% | 0.00 |
| 2026-01-08 | 76.00 | 76.08 | -0.60 | -0.78% | 75.80 | 77.71 | 16402 | 12556.14 | 1.39% | 0.00 |
| 2026-01-07 | 75.04 | 76.68 | 1.65 | 2.20% | 74.70 | 78.11 | 23693 | 18175.53 | 2.01% | 0.00 |
| 2026-01-06 | 75.88 | 75.03 | -0.85 | -1.12% | 75.01 | 77.20 | 19191 | 14608.44 | 1.63% | 0.00 |
| 2026-01-05 | 72.70 | 75.88 | 3.40 | 4.69% | 72.70 | 77.50 | 24537 | 18656.33 | 2.09% | 0.00 |
| 2025-12-31 | 72.04 | 72.48 | 0.44 | 0.61% | 70.91 | 73.79 | 18236 | 13169.04 | 1.55% | 0.00 |
| 2025-12-30 | 70.90 | 72.04 | 0.48 | 0.67% | 70.50 | 72.67 | 20569 | 14740.93 | 1.75% | 0.00 |
| 2025-12-29 | 70.04 | 71.56 | 0.79 | 1.12% | 69.95 | 72.88 | 27922 | 19880.82 | 2.37% | 0.00 |
| 2025-12-26 | 74.00 | 70.77 | 4.52 | 6.82% | 69.93 | 74.00 | 35187 | 25020.65 | 2.99% | 0.00 |
| 2025-12-25 | 66.33 | 66.25 | -0.26 | -0.39% | 65.10 | 66.99 | 6371 | 4204.91 | 0.54% | 0.00 |
| 2025-12-24 | 64.47 | 66.51 | 2.21 | 3.44% | 64.47 | 67.58 | 15913 | 10573.64 | 1.35% | 0.00 |
| 2025-12-23 | 66.30 | 64.30 | -1.25 | -1.91% | 64.11 | 66.30 | 7132 | 4614.66 | 0.61% | 0.00 |
| 2025-12-22 | 64.86 | 65.55 | 1.22 | 1.90% | 64.22 | 66.43 | 9408 | 6198.00 | 0.80% | 0.00 |
| 2025-12-19 | 63.92 | 64.33 | 0.41 | 0.64% | 63.34 | 65.47 | 9902 | 6362.04 | 0.84% | 0.00 |
| 2025-12-18 | 64.40 | 63.92 | -0.75 | -1.16% | 63.92 | 65.34 | 5145 | 3326.16 | 0.44% | 0.00 |
| 2025-12-17 | 63.89 | 64.67 | 0.55 | 0.86% | 63.10 | 65.50 | 7717 | 4946.13 | 0.66% | 0.00 |
| 2025-12-16 | 64.70 | 64.12 | -0.48 | -0.74% | 63.52 | 66.53 | 7795 | 5041.81 | 0.66% | 0.00 |
| 2025-12-15 | 67.72 | 64.60 | -3.12 | -4.61% | 64.38 | 67.72 | 11392 | 7448.59 | 0.97% | 0.00 |
| 2025-12-12 | 66.88 | 67.72 | 0.89 | 1.33% | 66.00 | 68.18 | 6960 | 4677.61 | 0.59% | 0.00 |
| 2025-12-11 | 68.32 | 66.83 | -1.17 | -1.72% | 66.70 | 68.94 | 5693 | 3834.95 | 0.48% | 0.00 |
| 2025-12-10 | 69.47 | 68.00 | -0.90 | -1.31% | 67.31 | 69.69 | 7230 | 4925.78 | 0.61% | 0.00 |
| 2025-12-09 | 70.88 | 68.90 | -1.98 | -2.79% | 68.80 | 71.36 | 8815 | 6127.53 | 0.75% | 0.00 |
| 2025-12-08 | 69.16 | 70.88 | 1.72 | 2.49% | 68.13 | 71.13 | 12691 | 8879.33 | 1.08% | 0.00 |
| 2025-12-05 | 69.12 | 69.16 | -0.24 | -0.35% | 67.68 | 69.16 | 9826 | 6729.73 | 0.84% | 0.00 |
| 2025-12-04 | 68.90 | 69.40 | 1.43 | 2.10% | 67.28 | 70.59 | 13706 | 9454.04 | 1.17% | 0.00 |
| 2025-12-03 | 67.91 | 67.97 | 0.04 | 0.06% | 66.63 | 68.30 | 7317 | 4945.95 | 0.62% | 0.00 |
| 2025-12-02 | 68.92 | 67.93 | -1.38 | -1.99% | 66.81 | 69.00 | 6688 | 4523.07 | 0.57% | 0.00 |
| 2025-12-01 | 68.19 | 69.31 | 1.11 | 1.63% | 67.00 | 69.35 | 10095 | 6877.56 | 0.86% | 0.00 |
| 2025-11-28 | 68.76 | 68.20 | -0.05 | -0.07% | 66.44 | 68.76 | 7470 | 5058.36 | 0.64% | 0.00 |
| 2025-11-27 | 67.78 | 68.25 | 0.47 | 0.69% | 67.40 | 69.20 | 7503 | 5118.75 | 0.64% | 0.00 |
| 2025-11-26 | 67.58 | 67.78 | 0.30 | 0.44% | 67.10 | 68.20 | 8018 | 5432.77 | 0.68% | 0.00 |
| 2025-11-25 | 65.70 | 67.48 | 1.62 | 2.46% | 65.70 | 68.50 | 9902 | 6704.86 | 0.84% | 0.00 |
| 2025-11-24 | 62.94 | 65.86 | 3.78 | 6.09% | 62.11 | 66.45 | 12645 | 8135.62 | 1.08% | 0.00 |
| 2025-11-21 | 66.00 | 62.08 | -4.72 | -7.07% | 61.72 | 66.76 | 12231 | 7784.28 | 1.04% | 0.00 |
| 2025-11-20 | 67.80 | 66.80 | -0.59 | -0.88% | 66.50 | 68.19 | 5156 | 3451.82 | 0.44% | 0.00 |
| 2025-11-19 | 68.19 | 67.39 | -0.80 | -1.17% | 66.78 | 68.86 | 5830 | 3941.85 | 0.50% | 0.00 |
| 2025-11-18 | 68.68 | 68.19 | -0.96 | -1.39% | 67.60 | 69.82 | 10653 | 7305.69 | 0.91% | 0.00 |
| 2025-11-17 | 66.43 | 69.15 | 2.89 | 4.36% | 65.60 | 70.00 | 13692 | 9287.10 | 1.16% | 0.00 |
| 2025-11-14 | 68.38 | 66.26 | -2.62 | -3.80% | 66.26 | 68.61 | 10030 | 6737.76 | 0.85% | 0.00 |
| 2025-11-13 | 69.02 | 68.88 | -0.37 | -0.53% | 68.74 | 69.94 | 6147 | 4249.37 | 0.52% | 0.00 |
| 2025-11-12 | 70.88 | 69.25 | -1.31 | -1.86% | 68.57 | 71.38 | 8583 | 5999.23 | 0.73% | 0.00 |
| 2025-11-11 | 72.22 | 70.56 | -2.23 | -3.06% | 70.43 | 73.90 | 11153 | 7978.24 | 0.95% | 0.00 |
| 2025-11-10 | 70.07 | 72.79 | 2.72 | 3.88% | 69.58 | 72.88 | 19880 | 14244.91 | 1.69% | 0.00 |
| 2025-11-07 | 66.51 | 70.07 | 3.56 | 5.35% | 65.43 | 72.19 | 27672 | 19310.17 | 2.35% | 0.00 |
| 2025-11-06 | 65.65 | 66.51 | 0.82 | 1.25% | 65.48 | 66.93 | 8703 | 5762.12 | 0.74% | 0.00 |
| 2025-11-05 | 64.38 | 65.69 | 0.39 | 0.60% | 64.10 | 65.87 | 8834 | 5738.60 | 0.75% | 0.00 |
| 2025-11-04 | 66.88 | 65.30 | -2.28 | -3.37% | 64.55 | 67.54 | 12970 | 8504.56 | 1.10% | 0.00 |
| 2025-11-03 | 71.29 | 67.58 | -3.27 | -4.62% | 66.10 | 71.29 | 20541 | 13900.64 | 1.75% | 0.00 |
| 2025-10-31 | 70.10 | 70.85 | 1.09 | 1.56% | 69.27 | 71.59 | 14461 | 10229.39 | 1.23% | 0.00 |
| 2025-10-30 | 70.00 | 69.76 | 0.66 | 0.96% | 69.05 | 73.34 | 21483 | 15293.05 | 1.83% | 0.00 |
| 2025-10-29 | 70.05 | 69.10 | -1.40 | -1.99% | 69.02 | 71.27 | 14968 | 10434.04 | 1.27% | 0.00 |
| 2025-10-28 | 72.00 | 70.50 | -2.12 | -2.92% | 70.05 | 72.47 | 12561 | 8947.76 | 1.07% | 0.00 |
| 2025-10-27 | 71.58 | 72.62 | 1.11 | 1.55% | 70.66 | 73.62 | 14238 | 10267.03 | 1.21% | 0.00 |
| 2025-10-24 | 70.11 | 71.51 | 1.90 | 2.73% | 70.11 | 72.91 | 13817 | 9889.91 | 1.17% | 0.00 |
| 2025-10-23 | 70.41 | 69.61 | -1.34 | -1.89% | 68.58 | 71.59 | 9843 | 6825.30 | 0.84% | 0.00 |
| 2025-10-22 | 72.00 | 70.95 | -1.21 | -1.68% | 69.71 | 72.27 | 11496 | 8137.73 | 0.98% | 0.00 |
| 2025-10-21 | 72.15 | 72.16 | 0.31 | 0.43% | 71.39 | 72.59 | 10475 | 7534.09 | 0.89% | 0.00 |
| 2025-10-20 | 73.41 | 71.85 | 0.38 | 0.53% | 70.80 | 74.88 | 13571 | 9864.32 | 1.15% | 0.00 |
| 2025-10-17 | 76.63 | 71.47 | -5.16 | -6.73% | 71.47 | 76.80 | 10898 | 8034.46 | 0.93% | 0.00 |
| 2025-10-16 | 77.00 | 76.63 | -2.25 | -2.85% | 76.05 | 80.60 | 14981 | 11676.25 | 1.27% | 0.00 |
| 2025-10-15 | 76.88 | 78.88 | 3.86 | 5.15% | 75.03 | 82.00 | 21344 | 16593.04 | 1.81% | 0.00 |
| 2025-10-14 | 74.50 | 75.02 | -1.14 | -1.50% | 72.66 | 77.30 | 22132 | 16522.51 | 1.88% | 0.00 |
芯导科技(688230)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。
