| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-18 | 27.06 | 26.81 | -0.30 | -1.11% | 26.51 | 27.06 | 20455 | 5464.51 | 1.37% | 0.00 |
| 2025-12-17 | 26.69 | 27.11 | 0.41 | 1.54% | 25.91 | 27.28 | 35272 | 9334.76 | 2.36% | 0.00 |
| 2025-12-16 | 27.01 | 26.70 | -0.38 | -1.40% | 26.53 | 27.12 | 26231 | 7031.50 | 1.75% | 0.00 |
| 2025-12-15 | 28.28 | 27.08 | -0.73 | -2.62% | 27.05 | 28.28 | 30397 | 8317.29 | 2.03% | 0.00 |
| 2025-12-12 | 28.32 | 27.81 | -0.73 | -2.56% | 27.53 | 28.39 | 41617 | 11635.63 | 2.78% | 0.00 |
| 2025-12-11 | 29.19 | 28.54 | -0.22 | -0.76% | 28.51 | 29.93 | 56265 | 16446.23 | 3.76% | 0.00 |
| 2025-12-10 | 28.75 | 28.76 | -0.30 | -1.03% | 28.31 | 29.50 | 43039 | 12412.23 | 2.87% | 0.00 |
| 2025-12-09 | 28.79 | 29.06 | 0.41 | 1.43% | 28.24 | 29.06 | 38459 | 11009.07 | 2.57% | 0.00 |
| 2025-12-08 | 28.80 | 28.65 | -0.15 | -0.52% | 28.12 | 28.94 | 38258 | 10935.40 | 2.56% | 0.00 |
| 2025-12-05 | 28.40 | 28.80 | 0.31 | 1.09% | 28.07 | 29.20 | 31281 | 8971.55 | 2.09% | 0.00 |
| 2025-12-04 | 28.69 | 28.49 | -0.33 | -1.15% | 28.45 | 29.25 | 29104 | 8357.37 | 1.94% | 0.00 |
| 2025-12-03 | 29.52 | 28.82 | -0.87 | -2.93% | 28.60 | 29.84 | 30322 | 8788.75 | 2.03% | 0.00 |
| 2025-12-02 | 30.66 | 29.69 | -0.70 | -2.30% | 29.47 | 30.66 | 36516 | 10879.15 | 2.44% | 0.00 |
| 2025-12-01 | 30.58 | 30.39 | -0.35 | -1.14% | 30.00 | 30.97 | 49115 | 14915.98 | 3.28% | 0.00 |
| 2025-11-28 | 29.96 | 30.74 | 0.78 | 2.60% | 29.80 | 30.75 | 47456 | 14429.56 | 3.17% | 0.00 |
| 2025-11-27 | 29.57 | 29.96 | 0.37 | 1.25% | 29.51 | 30.80 | 41982 | 12716.32 | 2.80% | 0.00 |
| 2025-11-26 | 29.00 | 29.59 | 0.43 | 1.47% | 28.74 | 30.00 | 44239 | 13113.35 | 2.95% | 0.00 |
| 2025-11-25 | 29.52 | 29.16 | -0.34 | -1.15% | 28.96 | 30.13 | 53642 | 15875.85 | 3.58% | 0.00 |
| 2025-11-24 | 29.40 | 29.50 | 0.32 | 1.10% | 28.40 | 29.94 | 63628 | 18510.03 | 4.25% | 0.00 |
| 2025-11-21 | 30.54 | 29.18 | -1.66 | -5.38% | 29.10 | 30.79 | 59351 | 17657.16 | 3.96% | 0.00 |
| 2025-11-20 | 31.28 | 30.84 | -0.04 | -0.13% | 30.61 | 31.75 | 34454 | 10745.69 | 2.30% | 0.00 |
| 2025-11-19 | 31.68 | 30.88 | -0.90 | -2.83% | 30.48 | 32.30 | 51893 | 16166.83 | 3.47% | 0.00 |
| 2025-11-18 | 31.90 | 31.78 | -0.06 | -0.19% | 30.81 | 32.60 | 55896 | 17700.94 | 3.73% | 0.00 |
| 2025-11-17 | 31.50 | 31.84 | 1.19 | 3.88% | 30.33 | 32.88 | 92446 | 29467.88 | 6.17% | 0.00 |
| 2025-11-14 | 30.61 | 30.65 | -0.55 | -1.76% | 30.21 | 31.56 | 77096 | 23755.73 | 5.15% | 0.00 |
| 2025-11-13 | 28.54 | 31.20 | 2.90 | 10.25% | 28.30 | 32.46 | 138689 | 42616.45 | 9.26% | 0.00 |
| 2025-11-12 | 27.88 | 28.30 | 0.61 | 2.20% | 27.00 | 28.74 | 64129 | 17892.07 | 4.28% | 0.00 |
| 2025-11-11 | 26.72 | 27.69 | 1.09 | 4.10% | 26.65 | 28.37 | 70953 | 19672.32 | 4.74% | 0.00 |
| 2025-11-10 | 27.20 | 26.60 | -0.55 | -2.03% | 26.30 | 27.62 | 44362 | 11885.85 | 2.96% | 0.00 |
| 2025-11-07 | 28.00 | 27.15 | -1.04 | -3.69% | 27.00 | 28.40 | 39775 | 10973.42 | 2.66% | 0.00 |
| 2025-11-06 | 26.83 | 28.19 | 1.36 | 5.07% | 26.50 | 28.21 | 44539 | 12221.83 | 2.97% | 0.00 |
| 2025-11-05 | 27.44 | 26.83 | -0.84 | -3.04% | 26.30 | 28.49 | 49753 | 13513.61 | 3.32% | 0.00 |
| 2025-11-04 | 27.89 | 27.67 | -0.24 | -0.86% | 27.34 | 27.89 | 28368 | 7821.95 | 1.89% | 0.00 |
| 2025-11-03 | 28.44 | 27.91 | -0.48 | -1.69% | 27.71 | 28.50 | 27946 | 7826.65 | 1.87% | 0.00 |
| 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 |
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。
