| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-11-06 | 82.65 | 81.28 | -0.72 | -0.88% | 80.01 | 82.95 | 24899 | 20200.41 | 1.83% | 0.00 |
| 2025-11-05 | 79.78 | 82.00 | 0.66 | 0.81% | 79.54 | 83.30 | 25349 | 20666.37 | 1.87% | 0.00 |
| 2025-11-04 | 82.65 | 81.34 | -1.65 | -1.99% | 80.78 | 84.35 | 20732 | 17136.95 | 1.53% | 0.00 |
| 2025-11-03 | 82.38 | 82.99 | 0.06 | 0.07% | 80.19 | 83.48 | 24343 | 19924.74 | 1.79% | 0.00 |
| 2025-10-31 | 82.62 | 82.93 | 0.84 | 1.02% | 81.80 | 83.79 | 26917 | 22332.22 | 1.98% | 4.40 |
| 2025-10-30 | 83.49 | 82.09 | -1.40 | -1.68% | 82.05 | 84.56 | 25896 | 21558.25 | 1.91% | 0.00 |
| 2025-10-29 | 83.02 | 83.49 | 0.17 | 0.20% | 83.02 | 84.50 | 22350 | 18681.81 | 1.65% | 0.00 |
| 2025-10-28 | 82.01 | 83.32 | 0.53 | 0.64% | 81.72 | 84.59 | 29062 | 24277.22 | 2.14% | 0.00 |
| 2025-10-27 | 83.00 | 82.79 | 0.29 | 0.35% | 81.80 | 84.23 | 28234 | 23425.87 | 2.08% | 0.00 |
| 2025-10-24 | 80.21 | 82.50 | 3.10 | 3.90% | 80.21 | 82.73 | 29352 | 24014.53 | 2.16% | 0.00 |
| 2025-10-23 | 79.52 | 79.40 | -0.47 | -0.59% | 77.78 | 79.95 | 17968 | 14100.18 | 1.32% | 0.00 |
| 2025-10-22 | 79.72 | 79.87 | -0.65 | -0.81% | 78.89 | 81.43 | 17953 | 14374.94 | 1.32% | 0.00 |
| 2025-10-21 | 79.10 | 80.52 | 1.87 | 2.38% | 78.91 | 80.64 | 21006 | 16778.46 | 1.55% | 0.00 |
| 2025-10-20 | 79.63 | 78.65 | 0.78 | 1.00% | 78.12 | 80.23 | 19660 | 15571.45 | 1.45% | 0.00 |
| 2025-10-17 | 83.06 | 77.87 | -5.13 | -6.18% | 77.52 | 83.79 | 34872 | 27860.12 | 2.57% | 0.00 |
| 2025-10-16 | 83.70 | 83.00 | -0.89 | -1.06% | 82.47 | 85.00 | 24990 | 20828.49 | 1.84% | 0.00 |
| 2025-10-15 | 82.81 | 83.89 | 1.11 | 1.34% | 82.15 | 84.45 | 24227 | 20181.78 | 1.78% | 0.00 |
| 2025-10-14 | 86.30 | 82.78 | -2.73 | -3.19% | 82.52 | 88.66 | 38454 | 32909.73 | 2.83% | 0.00 |
| 2025-10-13 | 81.00 | 85.51 | -0.89 | -1.03% | 80.30 | 86.08 | 44114 | 37168.09 | 3.25% | 7.00 |
| 2025-10-10 | 90.80 | 86.40 | -5.41 | -5.89% | 85.70 | 91.05 | 58979 | 51571.05 | 4.34% | 0.00 |
| 2025-10-09 | 93.67 | 91.81 | -0.62 | -0.67% | 91.43 | 94.99 | 63617 | 59334.05 | 4.69% | 2.00 |
| 2025-09-30 | 90.50 | 92.43 | 2.59 | 2.88% | 90.20 | 93.33 | 52469 | 48364.18 | 3.87% | 1.00 |
| 2025-09-29 | 90.50 | 89.84 | 0.09 | 0.10% | 87.74 | 90.80 | 40415 | 36089.05 | 2.98% | 0.00 |
| 2025-09-26 | 91.38 | 89.75 | -2.03 | -2.21% | 89.54 | 92.75 | 38246 | 34781.12 | 2.82% | 0.00 |
| 2025-09-25 | 91.48 | 91.78 | 0.91 | 1.00% | 91.30 | 94.15 | 61279 | 56626.91 | 4.51% | 0.00 |
| 2025-09-24 | 86.95 | 90.87 | 3.67 | 4.21% | 86.80 | 92.90 | 77018 | 69256.52 | 5.67% | 0.00 |
| 2025-09-23 | 88.35 | 87.20 | -0.76 | -0.86% | 84.89 | 88.73 | 52596 | 45475.43 | 3.87% | 0.00 |
| 2025-09-22 | 86.51 | 87.96 | 1.46 | 1.69% | 86.15 | 88.50 | 48973 | 42902.46 | 3.61% | 0.00 |
| 2025-09-19 | 88.46 | 86.50 | -1.95 | -2.20% | 86.50 | 89.38 | 42498 | 37293.09 | 3.13% | 0.00 |
| 2025-09-18 | 87.20 | 88.45 | 0.72 | 0.82% | 85.95 | 90.40 | 79854 | 70595.77 | 5.88% | 0.00 |
| 2025-09-17 | 86.75 | 87.73 | 0.46 | 0.53% | 85.30 | 88.70 | 56954 | 49721.63 | 4.20% | 0.00 |
| 2025-09-16 | 87.40 | 87.27 | -2.02 | -2.26% | 85.28 | 88.11 | 77408 | 66977.46 | 5.70% | 6.00 |
| 2025-09-15 | 95.00 | 89.29 | 4.18 | 4.91% | 89.00 | 96.40 | 152576 | 140695.00 | 11.24% | 11.00 |
| 2025-09-12 | 85.00 | 85.11 | 0.41 | 0.48% | 84.36 | 86.90 | 43400 | 37175.25 | 3.20% | 0.00 |
| 2025-09-11 | 81.60 | 84.70 | 3.30 | 4.05% | 81.20 | 85.22 | 46672 | 39099.15 | 3.44% | 4.00 |
| 2025-09-10 | 82.08 | 81.40 | -0.42 | -0.51% | 81.33 | 83.33 | 26303 | 21592.71 | 1.94% | 3.40 |
| 2025-09-09 | 84.01 | 81.82 | -2.98 | -3.51% | 81.39 | 85.10 | 36269 | 29956.50 | 2.67% | 0.00 |
| 2025-09-08 | 85.38 | 84.80 | -0.60 | -0.70% | 83.50 | 86.80 | 39433 | 33371.84 | 2.90% | 2.00 |
| 2025-09-05 | 84.00 | 85.40 | 1.84 | 2.20% | 83.00 | 85.70 | 40872 | 34505.01 | 3.01% | 0.00 |
| 2025-09-04 | 88.10 | 83.56 | -4.40 | -5.00% | 82.40 | 88.50 | 53897 | 46081.80 | 3.97% | 2.00 |
| 2025-09-03 | 88.35 | 87.96 | -0.39 | -0.44% | 87.15 | 90.21 | 45566 | 40277.60 | 3.36% | 2.00 |
| 2025-09-02 | 91.00 | 88.35 | -3.27 | -3.57% | 86.99 | 91.62 | 63309 | 56110.01 | 4.66% | 0.00 |
| 2025-09-01 | 93.35 | 91.62 | -2.34 | -2.49% | 88.90 | 95.56 | 75363 | 68747.46 | 5.55% | 0.00 |
| 2025-08-29 | 99.00 | 93.96 | -5.34 | -5.38% | 93.70 | 99.00 | 67298 | 64222.70 | 4.96% | 0.00 |
| 2025-08-28 | 96.19 | 99.30 | 3.72 | 3.89% | 93.64 | 99.30 | 79788 | 76908.44 | 5.88% | 2.00 |
| 2025-08-27 | 95.62 | 95.58 | -0.14 | -0.15% | 94.18 | 101.90 | 102313 | 99610.29 | 7.54% | 0.00 |
| 2025-08-26 | 94.00 | 95.72 | 0.06 | 0.06% | 92.40 | 97.85 | 71616 | 67857.33 | 5.28% | 2.00 |
| 2025-08-25 | 93.01 | 95.66 | 1.84 | 1.96% | 92.00 | 98.93 | 96860 | 91720.79 | 7.14% | 5.00 |
| 2025-08-22 | 91.00 | 93.82 | 1.32 | 1.43% | 91.00 | 96.55 | 101525 | 95230.58 | 7.48% | 0.00 |
| 2025-08-21 | 97.00 | 92.50 | -1.80 | -1.91% | 90.72 | 103.00 | 137998 | 130685.72 | 10.17% | 0.00 |
| 2025-08-20 | 81.01 | 94.30 | 12.90 | 15.85% | 79.28 | 97.00 | 136147 | 120615.88 | 10.03% | 0.00 |
| 2025-08-19 | 78.58 | 81.40 | 2.28 | 2.88% | 78.11 | 83.36 | 63467 | 51188.20 | 4.68% | 0.00 |
| 2025-08-18 | 76.80 | 79.12 | 3.24 | 4.27% | 75.42 | 80.70 | 63940 | 50088.17 | 4.71% | 0.00 |
| 2025-08-15 | 74.16 | 75.88 | 2.22 | 3.01% | 73.73 | 76.26 | 35863 | 26998.46 | 2.64% | 0.00 |
| 2025-08-14 | 77.89 | 73.66 | -2.22 | -2.93% | 73.50 | 78.69 | 55457 | 42078.03 | 4.09% | 2.30 |
| 2025-08-13 | 74.64 | 75.88 | 1.25 | 1.67% | 74.00 | 76.10 | 32733 | 24611.78 | 2.41% | 3.50 |
| 2025-08-12 | 73.29 | 74.63 | 1.35 | 1.84% | 72.85 | 76.93 | 39512 | 29518.01 | 2.91% | 2.00 |
| 2025-08-11 | 72.65 | 73.28 | 0.68 | 0.94% | 72.65 | 73.81 | 18328 | 13438.38 | 1.35% | 0.00 |
| 2025-08-08 | 73.31 | 72.60 | -1.03 | -1.40% | 72.57 | 73.46 | 17741 | 12929.39 | 1.31% | 0.00 |
| 2025-08-07 | 74.36 | 73.63 | -0.73 | -0.98% | 73.46 | 74.74 | 22427 | 16611.29 | 1.65% | 2.00 |
| 2025-08-06 | 72.65 | 74.36 | 1.55 | 2.13% | 71.50 | 74.42 | 23968 | 17589.78 | 1.77% | 0.00 |
| 2025-08-05 | 72.60 | 72.81 | 0.28 | 0.39% | 72.18 | 73.35 | 16256 | 11822.08 | 1.20% | 0.00 |
| 2025-08-04 | 71.00 | 72.53 | 1.28 | 1.80% | 70.70 | 73.49 | 21308 | 15432.66 | 1.57% | 0.00 |
| 2025-08-01 | 71.37 | 71.25 | 0.02 | 0.03% | 70.50 | 72.50 | 23922 | 17071.00 | 1.76% | 0.00 |
| 2025-07-31 | 72.80 | 71.23 | -2.06 | -2.81% | 71.07 | 73.70 | 35800 | 25918.17 | 2.64% | 0.00 |
| 2025-07-30 | 72.19 | 73.29 | 0.29 | 0.40% | 71.62 | 74.44 | 35944 | 26220.86 | 2.65% | 2.00 |
| 2025-07-29 | 69.80 | 73.00 | 2.81 | 4.00% | 69.55 | 73.57 | 40148 | 29011.51 | 2.96% | 0.00 |
| 2025-07-28 | 69.28 | 70.19 | 0.90 | 1.30% | 68.88 | 71.26 | 29656 | 20792.53 | 2.18% | 0.00 |
| 2025-07-25 | 68.42 | 69.29 | 0.89 | 1.30% | 68.03 | 69.55 | 24606 | 16962.59 | 1.81% | 0.00 |
| 2025-07-24 | 68.18 | 68.40 | 0.30 | 0.44% | 67.78 | 68.68 | 22455 | 15316.99 | 1.65% | 0.00 |
| 2025-07-23 | 67.10 | 68.10 | 1.11 | 1.66% | 66.51 | 68.20 | 25269 | 17099.41 | 1.86% | 0.00 |
| 2025-07-22 | 67.76 | 66.99 | -0.46 | -0.68% | 66.79 | 68.39 | 19521 | 13187.29 | 1.44% | 0.00 |
| 2025-07-21 | 66.80 | 67.45 | 0.88 | 1.32% | 66.41 | 67.55 | 16567 | 11115.53 | 1.22% | 0.00 |
| 2025-07-18 | 66.50 | 66.57 | 0.00 | 0.00% | 66.22 | 67.15 | 12750 | 8496.08 | 0.94% | 0.00 |
| 2025-07-17 | 66.01 | 66.57 | 0.28 | 0.42% | 65.60 | 66.72 | 15806 | 10472.21 | 1.16% | 0.00 |
| 2025-07-16 | 66.17 | 66.29 | 0.13 | 0.20% | 65.98 | 67.26 | 14386 | 9581.77 | 1.06% | 0.00 |
| 2025-07-15 | 66.72 | 66.16 | -0.46 | -0.69% | 65.52 | 67.07 | 16779 | 11095.04 | 1.24% | 0.00 |
| 2025-07-14 | 67.28 | 66.62 | -0.67 | -1.00% | 66.55 | 67.49 | 12608 | 8435.53 | 0.93% | 0.00 |
| 2025-07-11 | 66.67 | 67.29 | 0.41 | 0.61% | 66.10 | 67.60 | 20828 | 13951.36 | 1.53% | 0.00 |
| 2025-07-10 | 66.47 | 66.88 | 0.67 | 1.01% | 65.81 | 68.27 | 26652 | 17865.35 | 1.96% | 0.00 |
艾为电子(688798)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。
