| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 2025-10-13 | 72.64 | 76.16 | -2.24 | -2.86% | 71.81 | 77.50 | 22282 | 16837.49 | 1.89% | 0.00 |
| 2025-10-10 | 82.96 | 78.40 | -4.90 | -5.88% | 77.95 | 83.90 | 22212 | 17774.76 | 1.89% | 0.00 |
| 2025-10-09 | 84.61 | 83.30 | -2.02 | -2.37% | 81.99 | 87.80 | 28829 | 24464.29 | 2.45% | 0.00 |
| 2025-09-30 | 83.41 | 85.32 | 2.76 | 3.34% | 81.42 | 89.68 | 41279 | 35664.80 | 3.51% | 0.00 |
| 2025-09-29 | 76.44 | 82.56 | 5.38 | 6.97% | 76.44 | 82.56 | 33857 | 27020.50 | 2.88% | 0.00 |
| 2025-09-26 | 76.06 | 77.18 | 1.12 | 1.47% | 75.13 | 78.88 | 22817 | 17560.00 | 1.94% | 0.00 |
| 2025-09-25 | 76.58 | 76.06 | -1.07 | -1.39% | 75.81 | 77.68 | 16220 | 12425.56 | 1.38% | 0.00 |
| 2025-09-24 | 74.70 | 77.13 | 2.43 | 3.25% | 74.00 | 78.55 | 29114 | 22298.77 | 2.48% | 0.00 |
| 2025-09-23 | 73.76 | 74.70 | 0.60 | 0.81% | 71.20 | 74.80 | 17320 | 12669.39 | 1.47% | 0.00 |
| 2025-09-22 | 73.15 | 74.10 | 0.95 | 1.30% | 72.68 | 74.56 | 11438 | 8460.13 | 0.97% | 0.00 |
| 2025-09-19 | 74.31 | 73.15 | -1.32 | -1.77% | 73.00 | 75.67 | 15086 | 11179.41 | 1.28% | 0.00 |
| 2025-09-18 | 75.48 | 74.47 | -0.91 | -1.21% | 73.39 | 78.64 | 26551 | 20221.40 | 2.26% | 0.00 |
| 2025-09-17 | 74.90 | 75.38 | -0.32 | -0.42% | 73.88 | 76.76 | 18898 | 14217.19 | 1.61% | 0.00 |
| 2025-09-16 | 75.62 | 75.70 | 0.38 | 0.50% | 73.51 | 76.79 | 25947 | 19408.56 | 2.21% | 0.00 |
| 2025-09-15 | 77.77 | 75.32 | -1.55 | -2.02% | 74.73 | 78.80 | 25714 | 19581.52 | 2.19% | 0.00 |
| 2025-09-12 | 71.00 | 76.87 | 6.02 | 8.50% | 70.40 | 79.80 | 49217 | 37231.82 | 4.19% | 0.00 |
| 2025-09-11 | 69.16 | 70.85 | 0.77 | 1.10% | 68.50 | 71.90 | 18532 | 13036.92 | 1.58% | 0.00 |
| 2025-09-10 | 69.42 | 70.08 | 1.82 | 2.67% | 67.52 | 72.18 | 25966 | 18338.84 | 2.21% | 0.00 |
| 2025-09-09 | 68.03 | 68.26 | -0.60 | -0.87% | 67.41 | 69.03 | 12894 | 8797.30 | 1.10% | 0.00 |
| 2025-09-08 | 66.31 | 68.86 | 2.91 | 4.41% | 65.09 | 69.26 | 17856 | 12045.96 | 1.52% | 0.00 |
| 2025-09-05 | 65.00 | 65.95 | 1.29 | 2.00% | 64.15 | 66.60 | 11186 | 7346.02 | 0.95% | 0.00 |
| 2025-09-04 | 66.13 | 64.66 | -1.74 | -2.62% | 63.67 | 67.41 | 18713 | 12234.14 | 1.59% | 0.00 |
| 2025-09-03 | 67.57 | 66.40 | -1.49 | -2.19% | 66.39 | 68.55 | 10938 | 7357.75 | 0.93% | 0.00 |
| 2025-09-02 | 70.65 | 67.89 | -2.19 | -3.13% | 66.29 | 70.96 | 21745 | 14803.94 | 1.85% | 0.00 |
| 2025-09-01 | 69.69 | 70.08 | 1.18 | 1.71% | 69.29 | 71.50 | 20754 | 14592.08 | 1.76% | 0.00 |
| 2025-08-29 | 69.00 | 68.90 | -0.29 | -0.42% | 67.80 | 69.33 | 15543 | 10662.11 | 1.32% | 0.00 |
| 2025-08-28 | 68.40 | 69.19 | 0.22 | 0.32% | 67.12 | 69.88 | 28365 | 19374.89 | 2.41% | 0.00 |
| 2025-08-27 | 69.97 | 68.97 | -0.72 | -1.03% | 68.97 | 72.77 | 25113 | 17779.77 | 2.14% | 0.00 |
| 2025-08-26 | 70.55 | 69.69 | -1.39 | -1.96% | 69.30 | 70.69 | 16214 | 11345.72 | 1.38% | 0.00 |
| 2025-08-25 | 71.92 | 71.08 | -0.49 | -0.68% | 70.50 | 72.96 | 23479 | 16731.86 | 2.00% | 10.00 |
| 2025-08-22 | 70.11 | 71.57 | 1.28 | 1.82% | 69.88 | 72.19 | 20698 | 14742.91 | 1.76% | 0.00 |
| 2025-08-21 | 73.36 | 70.29 | -2.05 | -2.83% | 70.02 | 74.00 | 19584 | 14008.65 | 1.67% | 0.00 |
| 2025-08-20 | 70.84 | 72.34 | 1.72 | 2.44% | 68.66 | 72.50 | 21432 | 15143.99 | 1.82% | 3.00 |
| 2025-08-19 | 71.70 | 70.62 | -0.38 | -0.54% | 70.01 | 73.96 | 26182 | 18811.09 | 2.23% | 0.00 |
| 2025-08-18 | 70.53 | 71.00 | 0.62 | 0.88% | 70.27 | 72.17 | 21182 | 15093.48 | 1.80% | 0.00 |
| 2025-08-15 | 69.00 | 70.38 | 0.58 | 0.83% | 68.50 | 70.88 | 19663 | 13780.20 | 1.67% | 0.00 |
| 2025-08-14 | 72.80 | 69.80 | -2.91 | -4.00% | 69.11 | 72.95 | 24394 | 17351.39 | 2.07% | 0.00 |
| 2025-08-13 | 73.66 | 72.71 | -1.91 | -2.56% | 71.50 | 74.78 | 32859 | 23965.02 | 2.79% | 0.00 |
| 2025-08-12 | 73.05 | 74.62 | 1.57 | 2.15% | 71.00 | 76.00 | 35382 | 26319.39 | 3.01% | 0.00 |
| 2025-08-11 | 71.48 | 73.05 | 0.70 | 0.97% | 69.58 | 74.25 | 33051 | 23934.45 | 2.81% | 0.00 |
| 2025-08-08 | 73.99 | 72.35 | -2.60 | -3.47% | 71.00 | 74.45 | 36856 | 26799.45 | 3.13% | 0.00 |
| 2025-08-07 | 69.00 | 74.95 | 5.95 | 8.62% | 68.51 | 79.40 | 64603 | 48150.68 | 5.49% | 0.00 |
| 2025-08-06 | 68.39 | 69.00 | -0.01 | -0.01% | 66.48 | 70.75 | 37042 | 25162.44 | 3.15% | 0.00 |
| 2025-08-05 | 70.70 | 69.01 | 0.01 | 0.01% | 66.67 | 70.92 | 52559 | 36105.41 | 4.47% | 0.00 |
| 2025-08-04 | 65.00 | 69.00 | 7.10 | 11.47% | 63.00 | 73.69 | 75986 | 50774.68 | 6.46% | 0.00 |
| 2025-08-01 | 63.00 | 61.90 | -2.00 | -3.13% | 61.60 | 64.30 | 18936 | 11863.71 | 1.61% | 0.00 |
| 2025-07-31 | 65.00 | 63.90 | -1.31 | -2.01% | 63.53 | 67.00 | 33782 | 21962.34 | 2.87% | 0.00 |
| 2025-07-30 | 62.00 | 65.21 | 2.92 | 4.69% | 61.00 | 65.72 | 37978 | 24194.30 | 3.23% | 3.00 |
| 2025-07-29 | 61.64 | 62.29 | 0.47 | 0.76% | 60.80 | 64.98 | 32942 | 20793.52 | 2.80% | 0.00 |
| 2025-07-28 | 62.34 | 61.82 | -0.48 | -0.77% | 60.35 | 62.41 | 28697 | 17565.09 | 2.44% | 0.00 |
| 2025-07-25 | 55.03 | 62.30 | 7.33 | 13.33% | 54.36 | 65.00 | 49249 | 29154.14 | 4.19% | 0.00 |
| 2025-07-24 | 54.67 | 54.97 | 0.55 | 1.01% | 54.42 | 55.50 | 10840 | 5961.75 | 0.92% | 0.00 |
| 2025-07-23 | 54.96 | 54.42 | -0.54 | -0.98% | 54.05 | 55.75 | 13256 | 7291.11 | 1.13% | 0.00 |
| 2025-07-22 | 53.90 | 54.96 | 1.06 | 1.97% | 53.40 | 56.00 | 21705 | 11976.70 | 1.85% | 0.00 |
| 2025-07-21 | 51.97 | 53.90 | 2.53 | 4.93% | 51.10 | 54.00 | 20758 | 10951.74 | 1.77% | 0.00 |
| 2025-07-18 | 52.27 | 51.37 | -0.42 | -0.81% | 51.20 | 52.79 | 10810 | 5605.86 | 0.92% | 0.00 |
| 2025-07-17 | 51.47 | 51.79 | 0.40 | 0.78% | 51.07 | 51.99 | 7096 | 3652.76 | 0.60% | 0.00 |
| 2025-07-16 | 51.45 | 51.39 | -0.49 | -0.94% | 51.38 | 52.47 | 6184 | 3201.65 | 0.53% | 0.00 |
| 2025-07-15 | 51.85 | 51.88 | 0.01 | 0.02% | 51.24 | 52.36 | 7926 | 4100.61 | 0.67% | 0.00 |
| 2025-07-14 | 51.87 | 51.87 | 0.00 | 0.00% | 51.13 | 52.30 | 6019 | 3120.05 | 0.51% | 0.00 |
| 2025-07-11 | 51.85 | 51.87 | -0.34 | -0.65% | 50.85 | 52.38 | 13292 | 6840.17 | 1.13% | 0.00 |
| 2025-07-10 | 53.26 | 52.21 | -1.46 | -2.72% | 52.18 | 54.22 | 10553 | 5563.29 | 0.90% | 0.00 |
| 2025-07-09 | 54.40 | 53.67 | -0.68 | -1.25% | 53.40 | 55.00 | 11834 | 6411.68 | 1.01% | 0.00 |
| 2025-07-08 | 53.63 | 54.35 | 0.72 | 1.34% | 53.12 | 54.68 | 11312 | 6124.46 | 0.96% | 0.00 |
| 2025-07-07 | 53.50 | 53.63 | 0.08 | 0.15% | 53.00 | 53.91 | 8304 | 4431.48 | 0.71% | 0.00 |
| 2025-07-04 | 53.25 | 53.55 | 0.36 | 0.68% | 52.48 | 54.67 | 15572 | 8329.41 | 1.32% | 0.00 |
| 2025-07-03 | 54.30 | 53.19 | -1.14 | -2.10% | 52.00 | 54.30 | 19446 | 10301.77 | 1.65% | 0.00 |
| 2025-07-02 | 54.18 | 54.33 | 0.03 | 0.06% | 53.93 | 56.81 | 26606 | 14677.48 | 2.26% | 0.00 |
| 2025-07-01 | 55.21 | 54.30 | -1.13 | -2.04% | 53.91 | 55.84 | 19745 | 10790.39 | 1.68% | 0.00 |
| 2025-06-30 | 54.65 | 55.43 | 0.82 | 1.50% | 54.33 | 55.86 | 17870 | 9871.81 | 1.52% | 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。
