| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-07-02 | 81.50 | 76.99 | -5.01 | -6.11% | 76.71 | 81.50 | 47599 | 37040.62 | 3.61% | 0.00 |
| 2025-07-01 | 79.56 | 82.00 | 2.63 | 3.31% | 78.56 | 83.20 | 62238 | 50817.71 | 4.72% | 0.00 |
| 2025-06-30 | 79.58 | 79.37 | 0.17 | 0.21% | 78.28 | 81.38 | 36715 | 29220.33 | 2.79% | 4.00 |
| 2025-06-27 | 78.70 | 79.20 | 1.10 | 1.41% | 77.44 | 81.57 | 30389 | 24169.94 | 2.31% | 0.00 |
| 2025-06-26 | 80.00 | 78.10 | -1.05 | -1.33% | 78.03 | 80.34 | 22746 | 17962.62 | 1.73% | 5.00 |
| 2025-06-25 | 80.11 | 79.15 | -0.30 | -0.38% | 77.40 | 80.65 | 30899 | 24307.47 | 2.35% | 2.00 |
| 2025-06-24 | 78.00 | 79.45 | 1.76 | 2.27% | 78.00 | 80.99 | 34749 | 27661.31 | 2.64% | 0.00 |
| 2025-06-23 | 77.12 | 77.69 | -0.20 | -0.26% | 76.50 | 78.75 | 30572 | 23698.79 | 2.32% | 0.00 |
| 2025-06-20 | 77.90 | 77.89 | 0.18 | 0.23% | 77.39 | 80.30 | 35476 | 27944.28 | 2.69% | 0.00 |
| 2025-06-19 | 75.27 | 77.71 | 1.88 | 2.48% | 75.20 | 80.48 | 49478 | 38798.43 | 3.76% | 0.00 |
| 2025-06-18 | 72.00 | 75.83 | 4.76 | 6.70% | 71.83 | 76.50 | 48677 | 36180.26 | 3.69% | 0.00 |
| 2025-06-17 | 72.20 | 71.44 | -0.66 | -0.92% | 70.76 | 72.50 | 17932 | 12793.01 | 1.36% | 0.00 |
| 2025-06-16 | 72.45 | 72.10 | -0.40 | -0.55% | 71.62 | 73.30 | 23267 | 16795.77 | 1.77% | 0.00 |
| 2025-06-13 | 73.84 | 72.50 | -1.34 | -1.81% | 72.47 | 75.16 | 20528 | 15103.09 | 1.56% | 0.00 |
| 2025-06-12 | 74.03 | 73.84 | -0.53 | -0.71% | 73.40 | 74.80 | 16526 | 12234.37 | 1.25% | 2.00 |
| 2025-06-11 | 74.99 | 74.37 | -0.63 | -0.84% | 74.18 | 76.22 | 18125 | 13608.25 | 1.38% | 0.00 |
| 2025-06-10 | 75.60 | 75.00 | -1.05 | -1.38% | 74.29 | 77.77 | 34661 | 26293.88 | 2.63% | 0.00 |
| 2025-06-09 | 76.85 | 76.05 | -0.75 | -0.98% | 75.60 | 78.56 | 28646 | 22068.41 | 2.17% | 0.00 |
| 2025-06-06 | 78.09 | 76.80 | -2.29 | -2.90% | 76.72 | 79.09 | 26450 | 20536.81 | 2.01% | 2.00 |
| 2025-06-05 | 74.49 | 79.09 | 4.69 | 6.30% | 74.17 | 79.78 | 42748 | 33034.81 | 3.24% | 0.00 |
| 2025-06-04 | 74.05 | 74.40 | 0.00 | 0.00% | 72.98 | 75.44 | 21391 | 15868.90 | 1.62% | 0.00 |
| 2025-06-03 | 73.52 | 74.40 | 0.26 | 0.35% | 73.50 | 75.61 | 20214 | 15123.05 | 1.53% | 0.00 |
| 2025-05-30 | 73.10 | 74.14 | 0.74 | 1.01% | 72.48 | 74.70 | 23592 | 17406.34 | 1.79% | 0.00 |
| 2025-05-29 | 71.53 | 73.40 | 1.12 | 1.55% | 71.52 | 74.38 | 31705 | 23242.35 | 2.41% | 2.00 |
| 2025-05-28 | 72.50 | 72.28 | 0.60 | 0.84% | 70.36 | 73.00 | 29005 | 20846.72 | 2.20% | 0.00 |
| 2025-05-27 | 68.50 | 71.68 | 3.00 | 4.37% | 67.67 | 73.25 | 39605 | 28062.36 | 3.01% | 0.00 |
| 2025-05-26 | 70.22 | 68.68 | -1.02 | -1.46% | 67.43 | 70.43 | 22448 | 15450.71 | 1.70% | 0.00 |
| 2025-05-23 | 70.00 | 69.70 | -0.37 | -0.53% | 69.27 | 71.18 | 14734 | 10329.91 | 1.12% | 0.00 |
| 2025-05-22 | 70.59 | 70.07 | -0.93 | -1.31% | 69.97 | 71.57 | 12792 | 9021.46 | 0.97% | 0.00 |
| 2025-05-21 | 73.00 | 71.00 | -2.00 | -2.74% | 70.91 | 73.00 | 17106 | 12263.22 | 1.30% | 0.00 |
| 2025-05-20 | 72.49 | 73.00 | 0.39 | 0.54% | 71.80 | 74.47 | 19912 | 14533.05 | 1.51% | 0.00 |
| 2025-05-19 | 71.85 | 72.61 | 0.82 | 1.14% | 70.01 | 73.40 | 24027 | 17199.86 | 1.82% | 0.00 |
| 2025-05-16 | 71.20 | 71.79 | -0.01 | -0.01% | 70.71 | 72.48 | 17282 | 12416.41 | 1.31% | 2.00 |
| 2025-05-15 | 73.08 | 71.80 | -2.10 | -2.84% | 70.51 | 73.53 | 31279 | 22345.25 | 2.37% | 0.00 |
| 2025-05-14 | 72.98 | 73.90 | 0.88 | 1.21% | 72.86 | 76.25 | 37545 | 28056.42 | 2.85% | 0.00 |
| 2025-05-13 | 74.25 | 73.02 | 0.02 | 0.03% | 72.48 | 75.55 | 27598 | 20420.39 | 2.09% | 0.00 |
| 2025-05-12 | 71.55 | 73.00 | 2.20 | 3.11% | 71.10 | 74.44 | 31336 | 22766.88 | 2.38% | 0.00 |
| 2025-05-09 | 74.60 | 70.80 | -3.69 | -4.95% | 69.91 | 74.90 | 39488 | 28197.08 | 3.00% | 0.00 |
| 2025-05-08 | 74.60 | 74.49 | -0.21 | -0.28% | 73.78 | 75.38 | 23975 | 17822.38 | 1.82% | 0.00 |
| 2025-05-07 | 76.25 | 74.70 | -1.25 | -1.65% | 73.78 | 78.01 | 32856 | 24831.73 | 2.49% | 0.00 |
| 2025-05-06 | 72.78 | 75.95 | 4.24 | 5.91% | 72.35 | 76.28 | 42402 | 31504.74 | 3.22% | 0.00 |
| 2025-04-30 | 72.88 | 71.71 | -0.69 | -0.95% | 71.69 | 72.95 | 25800 | 18595.90 | 1.96% | 0.00 |
| 2025-04-29 | 73.09 | 72.40 | -0.69 | -0.94% | 72.27 | 73.93 | 24181 | 17614.99 | 1.84% | 0.00 |
| 2025-04-28 | 73.05 | 73.09 | 0.30 | 0.41% | 72.01 | 75.59 | 39776 | 29297.69 | 3.02% | 0.00 |
| 2025-04-25 | 72.83 | 72.79 | -1.09 | -1.48% | 72.50 | 74.25 | 39186 | 28679.47 | 2.97% | 0.00 |
| 2025-04-24 | 72.20 | 73.88 | -3.67 | -4.73% | 69.29 | 76.34 | 86546 | 62942.59 | 6.57% | 0.00 |
| 2025-04-23 | 76.17 | 77.55 | 0.95 | 1.24% | 75.38 | 77.55 | 49326 | 37707.04 | 3.74% | 0.00 |
| 2025-04-22 | 76.00 | 76.60 | 1.63 | 2.17% | 75.03 | 78.66 | 59645 | 46258.72 | 4.53% | 0.00 |
| 2025-04-21 | 70.20 | 74.97 | 4.88 | 6.96% | 70.20 | 76.80 | 67529 | 50260.40 | 5.13% | 2.00 |
| 2025-04-18 | 69.80 | 70.09 | 0.11 | 0.16% | 69.00 | 71.35 | 30374 | 21294.87 | 2.31% | 0.00 |
| 2025-04-17 | 70.17 | 69.98 | -0.50 | -0.71% | 69.90 | 72.80 | 42107 | 30003.19 | 3.20% | 0.00 |
| 2025-04-16 | 71.24 | 70.48 | -1.75 | -2.42% | 69.59 | 74.00 | 46378 | 33164.52 | 3.52% | 2.00 |
| 2025-04-15 | 69.50 | 72.23 | 1.69 | 2.40% | 69.50 | 73.46 | 63232 | 45160.61 | 4.80% | 2.00 |
| 2025-04-14 | 69.11 | 70.54 | 1.51 | 2.19% | 68.00 | 70.80 | 62461 | 43460.68 | 4.74% | 0.00 |
| 2025-04-11 | 64.18 | 69.03 | 3.05 | 4.62% | 64.01 | 70.97 | 65163 | 44378.86 | 4.95% | 0.00 |
| 2025-04-10 | 65.00 | 65.98 | 3.69 | 5.92% | 64.70 | 69.23 | 77177 | 51732.72 | 5.86% | 0.00 |
| 2025-04-09 | 58.69 | 62.29 | 2.08 | 3.45% | 55.95 | 63.32 | 67595 | 41029.53 | 5.13% | 0.00 |
| 2025-04-08 | 59.62 | 60.21 | 1.99 | 3.42% | 58.85 | 62.99 | 72643 | 44033.87 | 5.51% | 0.00 |
| 2025-04-07 | 63.00 | 58.22 | -14.56 | -20.01% | 58.22 | 66.70 | 91300 | 56617.88 | 6.93% | 0.00 |
| 2025-04-03 | 76.51 | 72.78 | -5.10 | -6.55% | 71.10 | 77.29 | 95414 | 70311.15 | 7.24% | 0.00 |
| 2025-04-02 | 79.00 | 77.88 | 1.42 | 1.86% | 77.50 | 82.25 | 79491 | 63258.34 | 6.03% | 0.00 |
| 2025-04-01 | 75.20 | 76.46 | 2.38 | 3.21% | 75.20 | 78.78 | 77742 | 60047.73 | 5.90% | 0.00 |
| 2025-03-31 | 74.20 | 74.08 | -0.12 | -0.16% | 73.13 | 76.64 | 82818 | 61911.46 | 6.29% | 0.00 |
| 2025-03-28 | 77.31 | 74.20 | -4.63 | -5.87% | 73.58 | 78.83 | 111453 | 84007.88 | 8.46% | 0.00 |
| 2025-03-27 | 74.00 | 78.83 | 8.63 | 12.29% | 74.00 | 84.24 | 199648 | 158801.83 | 15.15% | 0.00 |
| 2025-03-26 | 65.83 | 70.20 | 4.37 | 6.64% | 65.83 | 71.15 | 77820 | 54163.86 | 5.91% | 6.00 |
| 2025-03-25 | 67.00 | 65.83 | -1.17 | -1.75% | 65.22 | 67.99 | 38787 | 25857.83 | 2.94% | 0.00 |
| 2025-03-24 | 63.98 | 67.00 | 3.15 | 4.93% | 63.51 | 67.20 | 47975 | 31725.45 | 3.64% | 0.00 |
| 2025-03-21 | 65.00 | 63.85 | -1.59 | -2.43% | 63.51 | 65.38 | 21186 | 13605.56 | 1.61% | 0.00 |
| 2025-03-20 | 65.90 | 65.44 | -0.68 | -1.03% | 65.26 | 68.20 | 26914 | 17873.17 | 2.04% | 0.00 |
| 2025-03-19 | 68.40 | 66.12 | -1.16 | -1.72% | 65.82 | 69.00 | 26471 | 17698.29 | 2.01% | 0.00 |
| 2025-03-18 | 64.18 | 67.28 | 3.20 | 4.99% | 64.00 | 68.70 | 58041 | 38697.76 | 4.41% | 0.00 |
| 2025-03-17 | 62.79 | 64.08 | 1.40 | 2.23% | 62.40 | 64.35 | 22596 | 14395.20 | 1.72% | 0.00 |
| 2025-03-14 | 61.92 | 62.68 | 0.88 | 1.42% | 61.41 | 62.98 | 17102 | 10688.97 | 1.30% | 0.00 |
| 2025-03-13 | 63.35 | 61.80 | -1.48 | -2.34% | 61.39 | 63.35 | 25465 | 15780.78 | 1.93% | 0.00 |
| 2025-03-12 | 63.62 | 63.28 | -0.20 | -0.32% | 63.28 | 64.30 | 23864 | 15217.13 | 1.81% | 0.00 |
| 2025-03-11 | 63.35 | 63.48 | -0.52 | -0.81% | 62.77 | 64.70 | 25898 | 16446.38 | 1.97% | 0.00 |
| 2025-03-10 | 64.13 | 64.00 | -0.16 | -0.25% | 63.37 | 64.95 | 20797 | 13330.37 | 1.58% | 0.00 |
| 2025-03-07 | 64.67 | 64.16 | -1.04 | -1.60% | 63.10 | 65.44 | 33746 | 21653.01 | 2.56% | 0.00 |
| 2025-03-06 | 65.00 | 65.20 | 0.67 | 1.04% | 64.69 | 66.32 | 42096 | 27559.19 | 3.20% | 0.00 |
芯碁微装(688630)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。
