| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-31 | 28.70 | 28.39 | 0.03 | 0.11% | 28.15 | 28.72 | 33534 | 9510.60 | 2.24% | 0.00 |
| 2025-10-30 | 28.04 | 28.36 | 0.28 | 1.00% | 27.11 | 28.99 | 56409 | 15848.77 | 3.77% | 0.00 |
| 2025-10-29 | 27.87 | 28.08 | 0.08 | 0.29% | 27.61 | 29.00 | 41672 | 11780.84 | 2.78% | 0.00 |
| 2025-10-28 | 28.01 | 28.00 | -0.24 | -0.85% | 27.91 | 28.25 | 32532 | 9116.08 | 2.17% | 0.00 |
| 2025-10-27 | 28.99 | 28.24 | -0.52 | -1.81% | 27.92 | 29.20 | 44475 | 12596.55 | 2.97% | 0.00 |
| 2025-10-24 | 28.20 | 28.76 | 0.55 | 1.95% | 28.19 | 28.98 | 42569 | 12182.28 | 2.84% | 0.00 |
| 2025-10-23 | 28.23 | 28.21 | -0.19 | -0.67% | 27.52 | 28.55 | 42464 | 11881.09 | 2.84% | 0.00 |
| 2025-10-22 | 28.26 | 28.40 | 0.37 | 1.32% | 27.82 | 28.88 | 42893 | 12186.20 | 2.88% | 0.00 |
| 2025-10-21 | 28.11 | 28.03 | -0.04 | -0.14% | 27.50 | 28.52 | 48396 | 13574.96 | 3.24% | 0.00 |
| 2025-10-20 | 27.02 | 28.07 | 1.28 | 4.78% | 27.02 | 29.48 | 72708 | 20746.25 | 4.87% | 0.00 |
| 2025-10-17 | 27.18 | 26.79 | -0.37 | -1.36% | 26.75 | 27.79 | 43349 | 11787.51 | 2.91% | 0.00 |
| 2025-10-16 | 27.27 | 27.16 | -0.11 | -0.40% | 26.69 | 28.06 | 56592 | 15430.31 | 3.79% | 0.00 |
| 2025-10-15 | 27.38 | 27.27 | 0.34 | 1.26% | 26.40 | 27.61 | 41545 | 11269.41 | 2.78% | 0.10 |
| 2025-10-14 | 28.87 | 26.93 | -1.83 | -6.36% | 26.68 | 29.26 | 59457 | 16604.51 | 3.99% | 0.00 |
| 2025-10-13 | 28.28 | 28.76 | -0.36 | -1.24% | 26.15 | 28.91 | 54950 | 15491.87 | 3.68% | 0.00 |
| 2025-10-10 | 30.13 | 29.12 | -1.17 | -3.86% | 28.78 | 30.50 | 58204 | 17199.81 | 3.90% | 0.00 |
| 2025-10-09 | 31.60 | 30.29 | -1.31 | -4.15% | 29.50 | 31.61 | 75579 | 23047.91 | 5.07% | 0.00 |
| 2025-09-30 | 31.41 | 31.60 | 0.29 | 0.93% | 30.82 | 31.60 | 48018 | 15004.16 | 3.22% | 0.00 |
| 2025-09-29 | 31.89 | 31.31 | -0.27 | -0.85% | 31.02 | 31.99 | 49612 | 15603.00 | 3.33% | 0.00 |
| 2025-09-26 | 31.31 | 31.58 | -0.04 | -0.13% | 31.31 | 32.90 | 63193 | 20297.19 | 4.24% | 0.00 |
| 2025-09-25 | 32.17 | 31.62 | -0.54 | -1.68% | 31.58 | 32.60 | 65837 | 21038.84 | 4.41% | 0.00 |
| 2025-09-24 | 32.20 | 32.16 | 0.09 | 0.28% | 31.25 | 33.02 | 81688 | 26297.61 | 5.48% | 6.00 |
| 2025-09-23 | 33.71 | 32.07 | -1.33 | -3.98% | 31.36 | 33.81 | 99421 | 32016.60 | 6.66% | 0.00 |
| 2025-09-22 | 31.87 | 33.40 | 1.72 | 5.43% | 31.33 | 34.48 | 155763 | 51122.88 | 10.44% | 5.00 |
| 2025-09-19 | 31.69 | 31.68 | -0.62 | -1.92% | 30.60 | 32.75 | 194660 | 60896.15 | 13.05% | 0.00 |
| 2025-09-18 | 27.95 | 32.30 | 4.59 | 16.56% | 27.85 | 33.25 | 299542 | 94663.38 | 20.08% | 0.00 |
| 2025-09-17 | 26.52 | 27.71 | 0.93 | 3.47% | 26.36 | 28.99 | 105230 | 29383.71 | 7.05% | 0.00 |
| 2025-09-16 | 26.94 | 26.78 | -0.38 | -1.40% | 26.60 | 27.40 | 60318 | 16249.90 | 4.04% | 0.00 |
| 2025-09-15 | 25.28 | 27.16 | 1.89 | 7.48% | 24.73 | 27.50 | 124237 | 33096.88 | 8.33% | 1.00 |
| 2025-09-12 | 25.35 | 25.27 | -0.09 | -0.35% | 25.12 | 26.10 | 51661 | 13179.48 | 3.46% | 0.00 |
| 2025-09-11 | 25.30 | 25.36 | 0.08 | 0.32% | 24.71 | 25.82 | 53904 | 13582.21 | 3.61% | 0.00 |
| 2025-09-10 | 24.28 | 25.28 | 0.98 | 4.03% | 24.12 | 25.87 | 61507 | 15345.48 | 4.12% | 0.00 |
| 2025-09-09 | 24.60 | 24.30 | -0.37 | -1.50% | 24.20 | 24.62 | 30242 | 7368.13 | 2.03% | 0.00 |
| 2025-09-08 | 24.50 | 24.67 | 0.18 | 0.73% | 24.00 | 24.73 | 39672 | 9667.43 | 2.66% | 0.00 |
| 2025-09-05 | 24.20 | 24.49 | 0.29 | 1.20% | 23.78 | 24.80 | 41637 | 10099.21 | 2.79% | 0.00 |
| 2025-09-04 | 24.50 | 24.20 | 0.17 | 0.71% | 23.82 | 25.08 | 55800 | 13687.29 | 3.74% | 0.00 |
| 2025-09-03 | 25.20 | 24.03 | -1.17 | -4.64% | 23.96 | 25.27 | 58204 | 14221.93 | 3.90% | 0.00 |
| 2025-09-02 | 25.61 | 25.20 | -0.45 | -1.75% | 24.45 | 25.79 | 84558 | 21080.15 | 5.67% | 0.00 |
| 2025-09-01 | 25.98 | 25.65 | -0.26 | -1.00% | 25.54 | 26.88 | 52089 | 13501.24 | 3.49% | 0.00 |
| 2025-08-29 | 26.15 | 25.91 | -0.41 | -1.56% | 25.66 | 26.50 | 52508 | 13700.25 | 3.52% | 0.00 |
| 2025-08-28 | 26.49 | 26.32 | 0.01 | 0.04% | 25.45 | 26.73 | 67895 | 17620.95 | 4.55% | 0.00 |
| 2025-08-27 | 26.52 | 26.31 | -0.35 | -1.31% | 26.20 | 27.28 | 82096 | 21845.00 | 5.50% | 1.00 |
| 2025-08-26 | 27.00 | 26.66 | -0.62 | -2.27% | 26.51 | 27.35 | 60774 | 16292.10 | 4.07% | 0.00 |
| 2025-08-25 | 26.52 | 27.28 | 0.99 | 3.77% | 26.20 | 27.65 | 99589 | 26675.11 | 6.68% | 0.00 |
| 2025-08-22 | 25.03 | 26.29 | 1.42 | 5.71% | 24.80 | 26.87 | 134313 | 35153.74 | 9.00% | 0.00 |
| 2025-08-21 | 24.29 | 24.87 | 0.59 | 2.43% | 24.00 | 25.80 | 71264 | 17696.87 | 4.78% | 1.00 |
| 2025-08-20 | 24.90 | 24.28 | -0.06 | -0.25% | 24.00 | 24.90 | 41850 | 10117.93 | 2.81% | 0.00 |
| 2025-08-19 | 24.75 | 24.34 | -0.29 | -1.18% | 24.18 | 24.93 | 55916 | 13673.08 | 3.75% | 0.00 |
| 2025-08-18 | 24.14 | 24.63 | 0.73 | 3.05% | 24.14 | 25.58 | 86353 | 21524.98 | 5.79% | 0.00 |
| 2025-08-15 | 25.20 | 23.90 | -1.10 | -4.40% | 21.00 | 25.68 | 78299 | 19365.94 | 5.25% | 0.00 |
| 2025-08-14 | 26.16 | 25.00 | -0.88 | -3.40% | 24.98 | 26.17 | 49998 | 12691.21 | 3.35% | 0.00 |
| 2025-08-13 | 26.00 | 25.88 | -0.02 | -0.08% | 25.76 | 26.65 | 46294 | 12084.96 | 3.10% | 0.00 |
| 2025-08-12 | 26.19 | 25.90 | -0.29 | -1.11% | 25.83 | 26.52 | 44081 | 11508.93 | 2.95% | 0.00 |
| 2025-08-11 | 25.72 | 26.19 | 0.51 | 1.99% | 25.50 | 26.30 | 49098 | 12756.15 | 3.29% | 0.00 |
| 2025-08-08 | 25.30 | 25.68 | 0.11 | 0.43% | 25.00 | 26.08 | 47151 | 12119.17 | 3.16% | 0.00 |
| 2025-08-07 | 25.36 | 25.57 | 0.15 | 0.59% | 25.24 | 25.91 | 38927 | 9942.54 | 2.61% | 0.00 |
| 2025-08-06 | 25.15 | 25.42 | 0.15 | 0.59% | 24.80 | 25.83 | 56014 | 14236.67 | 3.75% | 0.00 |
| 2025-08-05 | 24.15 | 25.27 | 1.16 | 4.81% | 24.11 | 26.18 | 101448 | 25805.68 | 6.80% | 0.00 |
| 2025-08-04 | 23.84 | 24.11 | 0.09 | 0.37% | 23.65 | 24.17 | 24597 | 5877.97 | 1.65% | 0.00 |
| 2025-08-01 | 23.97 | 24.02 | 0.01 | 0.04% | 23.77 | 24.37 | 31770 | 7616.87 | 2.13% | 0.00 |
| 2025-07-31 | 23.93 | 24.01 | 0.06 | 0.25% | 23.91 | 24.89 | 40871 | 9966.21 | 2.74% | 0.00 |
| 2025-07-30 | 24.23 | 23.95 | -0.17 | -0.70% | 23.72 | 24.23 | 32374 | 7742.97 | 2.17% | 0.00 |
| 2025-07-29 | 25.00 | 24.12 | -0.89 | -3.56% | 23.88 | 25.01 | 70634 | 17114.64 | 4.73% | 0.00 |
| 2025-07-28 | 24.66 | 25.01 | 0.28 | 1.13% | 24.42 | 25.23 | 29999 | 7450.07 | 2.01% | 0.00 |
| 2025-07-25 | 24.96 | 24.73 | 0.00 | 0.00% | 24.56 | 24.97 | 19864 | 4915.22 | 1.33% | 0.00 |
| 2025-07-24 | 24.80 | 24.73 | 0.26 | 1.06% | 24.31 | 24.96 | 41537 | 10225.86 | 2.78% | 0.00 |
| 2025-07-23 | 25.40 | 24.47 | -0.92 | -3.62% | 24.43 | 25.48 | 46039 | 11448.87 | 3.09% | 0.00 |
| 2025-07-22 | 25.60 | 25.39 | -0.23 | -0.90% | 25.16 | 26.13 | 35616 | 9076.54 | 2.39% | 0.00 |
| 2025-07-21 | 25.56 | 25.62 | -0.18 | -0.70% | 24.88 | 25.82 | 50147 | 12667.02 | 3.36% | 0.00 |
| 2025-07-18 | 25.50 | 25.80 | 0.26 | 1.02% | 25.38 | 26.10 | 43789 | 11285.25 | 2.94% | 0.00 |
| 2025-07-17 | 25.88 | 25.54 | -0.44 | -1.69% | 25.32 | 25.96 | 54721 | 13974.51 | 3.67% | 0.00 |
| 2025-07-16 | 24.61 | 25.98 | 1.15 | 4.63% | 24.30 | 26.49 | 96467 | 24748.23 | 6.47% | 0.00 |
| 2025-07-15 | 24.69 | 24.83 | -0.09 | -0.36% | 24.41 | 24.91 | 32400 | 7988.19 | 2.25% | 0.00 |
| 2025-07-14 | 24.20 | 24.92 | 0.92 | 3.83% | 24.00 | 25.18 | 61435 | 15231.19 | 4.27% | 0.00 |
| 2025-07-11 | 23.41 | 24.00 | 0.47 | 2.00% | 23.38 | 24.19 | 34423 | 8190.80 | 2.39% | 0.00 |
| 2025-07-10 | 23.80 | 23.53 | -0.37 | -1.55% | 23.35 | 24.00 | 32709 | 7702.50 | 2.27% | 0.00 |
| 2025-07-09 | 24.30 | 23.90 | -0.38 | -1.57% | 23.84 | 24.45 | 38964 | 9369.60 | 2.71% | 0.00 |
| 2025-07-08 | 23.85 | 24.28 | 0.42 | 1.76% | 23.85 | 25.20 | 67800 | 16631.67 | 4.71% | 0.00 |
| 2025-07-07 | 24.08 | 23.86 | -0.08 | -0.33% | 23.85 | 24.69 | 68565 | 16666.29 | 4.76% | 0.00 |
| 2025-07-04 | 23.23 | 23.94 | 0.71 | 3.06% | 22.80 | 23.99 | 68538 | 16132.74 | 4.76% | 0.00 |
爱司凯(300521)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。
