| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-22 | 72.01 | 72.44 | 1.03 | 1.44% | 72.01 | 72.95 | 19141 | 13892.17 | 1.41% | 0.00 |
| 2025-12-19 | 72.00 | 71.41 | 0.00 | 0.00% | 71.41 | 72.39 | 16873 | 12128.25 | 1.24% | 0.00 |
| 2025-12-18 | 71.51 | 71.41 | -0.59 | -0.82% | 71.13 | 72.40 | 16262 | 11695.10 | 1.20% | 0.00 |
| 2025-12-17 | 71.20 | 72.00 | 1.14 | 1.61% | 70.01 | 72.22 | 20003 | 14236.79 | 1.47% | 0.00 |
| 2025-12-16 | 72.49 | 70.86 | -1.64 | -2.26% | 70.50 | 72.77 | 19326 | 13776.13 | 1.42% | 0.00 |
| 2025-12-15 | 74.20 | 72.50 | -2.28 | -3.05% | 72.43 | 74.33 | 18554 | 13589.18 | 1.37% | 0.00 |
| 2025-12-12 | 73.60 | 74.78 | 1.37 | 1.87% | 72.67 | 74.88 | 22334 | 16543.16 | 1.65% | 0.00 |
| 2025-12-11 | 75.12 | 73.41 | -1.37 | -1.83% | 73.37 | 75.18 | 18980 | 14084.29 | 1.40% | 0.00 |
| 2025-12-10 | 74.55 | 74.78 | -0.15 | -0.20% | 73.80 | 75.17 | 16746 | 12466.44 | 1.23% | 0.00 |
| 2025-12-09 | 75.80 | 74.93 | -0.67 | -0.89% | 74.84 | 76.38 | 21838 | 16472.90 | 1.61% | 0.00 |
| 2025-12-08 | 74.07 | 75.60 | 1.47 | 1.98% | 74.00 | 75.97 | 28910 | 21772.97 | 2.13% | 0.00 |
| 2025-12-05 | 73.20 | 74.13 | 1.13 | 1.55% | 71.70 | 74.33 | 38069 | 27797.13 | 2.80% | 0.00 |
| 2025-12-04 | 73.55 | 73.00 | -0.38 | -0.52% | 71.63 | 73.66 | 36166 | 26283.75 | 2.66% | 0.00 |
| 2025-12-03 | 76.23 | 73.38 | -2.92 | -3.83% | 73.11 | 76.69 | 45107 | 33545.34 | 3.32% | 0.00 |
| 2025-12-02 | 80.00 | 76.30 | -2.58 | -3.27% | 76.00 | 80.18 | 58053 | 45015.51 | 4.28% | 0.00 |
| 2025-12-01 | 75.08 | 78.88 | 4.24 | 5.68% | 74.39 | 79.88 | 52898 | 40906.09 | 3.90% | 0.00 |
| 2025-11-28 | 73.30 | 74.64 | 1.37 | 1.87% | 73.07 | 74.92 | 20335 | 15090.00 | 1.50% | 2.00 |
| 2025-11-27 | 73.25 | 73.27 | 0.03 | 0.04% | 73.12 | 74.80 | 21149 | 15649.97 | 1.56% | 0.00 |
| 2025-11-26 | 73.06 | 73.24 | -0.50 | -0.68% | 72.34 | 74.29 | 20682 | 15218.19 | 1.52% | 0.00 |
| 2025-11-25 | 73.42 | 73.74 | 1.16 | 1.60% | 72.73 | 74.76 | 35677 | 26349.44 | 2.63% | 0.00 |
| 2025-11-24 | 72.06 | 72.58 | 0.76 | 1.06% | 71.58 | 73.05 | 19912 | 14415.76 | 1.47% | 0.00 |
| 2025-11-21 | 74.03 | 71.82 | -3.28 | -4.37% | 71.75 | 74.89 | 25151 | 18379.59 | 1.85% | 4.00 |
| 2025-11-20 | 77.00 | 75.10 | -0.91 | -1.20% | 74.90 | 77.07 | 14798 | 11186.32 | 1.09% | 0.00 |
| 2025-11-19 | 75.90 | 76.01 | 0.11 | 0.14% | 75.68 | 77.13 | 18614 | 14212.79 | 1.37% | 0.00 |
| 2025-11-18 | 75.46 | 75.90 | 0.20 | 0.26% | 75.22 | 76.63 | 17233 | 13121.01 | 1.27% | 0.00 |
| 2025-11-17 | 75.93 | 75.70 | -0.26 | -0.34% | 74.68 | 76.32 | 26711 | 20169.63 | 1.97% | 0.00 |
| 2025-11-14 | 77.10 | 75.96 | -1.94 | -2.49% | 75.96 | 78.65 | 36456 | 28123.12 | 2.69% | 0.00 |
| 2025-11-13 | 78.68 | 77.90 | -0.98 | -1.24% | 77.01 | 79.17 | 39723 | 31038.61 | 2.93% | 0.00 |
| 2025-11-12 | 78.00 | 78.88 | 0.36 | 0.46% | 77.51 | 80.48 | 21732 | 17233.97 | 1.60% | 0.00 |
| 2025-11-11 | 80.98 | 78.52 | -1.88 | -2.34% | 78.47 | 81.47 | 17900 | 14250.59 | 1.32% | 0.00 |
| 2025-11-10 | 80.21 | 80.40 | 0.11 | 0.14% | 79.61 | 81.41 | 15951 | 12806.67 | 1.18% | 0.00 |
| 2025-11-07 | 80.60 | 80.29 | -0.99 | -1.22% | 79.87 | 81.19 | 17068 | 13725.07 | 1.26% | 0.00 |
| 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 |
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。
