| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-28 | 38.55 | 40.02 | 1.20 | 3.09% | 38.55 | 40.66 | 24718 | 9843.77 | 4.36% | 0.00 |
| 2025-10-27 | 39.01 | 38.82 | -0.36 | -0.92% | 38.34 | 39.18 | 17731 | 6872.03 | 3.13% | 0.00 |
| 2025-10-24 | 39.00 | 39.18 | 0.13 | 0.33% | 38.28 | 39.34 | 19085 | 7399.50 | 3.37% | 0.00 |
| 2025-10-23 | 37.95 | 39.05 | 0.69 | 1.80% | 37.55 | 39.38 | 26803 | 10325.06 | 4.73% | 0.00 |
| 2025-10-22 | 37.31 | 38.36 | 0.72 | 1.91% | 37.01 | 38.39 | 21640 | 8213.08 | 3.82% | 0.00 |
| 2025-10-21 | 36.52 | 37.64 | 1.30 | 3.58% | 36.13 | 37.66 | 17743 | 6583.40 | 3.13% | 0.00 |
| 2025-10-20 | 36.33 | 36.36 | 0.99 | 2.80% | 36.09 | 37.08 | 18771 | 6866.36 | 3.31% | 0.00 |
| 2025-10-17 | 36.78 | 35.37 | -1.41 | -3.83% | 35.20 | 36.88 | 17904 | 6409.08 | 3.16% | 0.00 |
| 2025-10-16 | 38.07 | 36.78 | -1.12 | -2.96% | 36.59 | 38.10 | 13639 | 5086.72 | 2.41% | 0.00 |
| 2025-10-15 | 36.17 | 37.90 | 1.73 | 4.78% | 36.00 | 37.90 | 17431 | 6485.24 | 3.08% | 0.00 |
| 2025-10-14 | 37.60 | 36.17 | -1.06 | -2.85% | 36.10 | 37.97 | 18708 | 6912.82 | 3.30% | 0.00 |
| 2025-10-13 | 36.10 | 37.23 | -0.23 | -0.61% | 35.82 | 37.65 | 18891 | 6967.42 | 3.33% | 0.00 |
| 2025-10-10 | 37.11 | 37.46 | 0.35 | 0.94% | 37.02 | 38.19 | 22365 | 8435.20 | 3.95% | 0.00 |
| 2025-10-09 | 37.28 | 37.11 | -0.07 | -0.19% | 36.75 | 37.57 | 19624 | 7266.91 | 3.46% | 0.00 |
| 2025-09-30 | 36.96 | 37.18 | 0.23 | 0.62% | 36.76 | 37.52 | 12537 | 4659.10 | 2.21% | 0.00 |
| 2025-09-29 | 36.73 | 36.95 | -0.05 | -0.14% | 36.40 | 37.30 | 16015 | 5910.62 | 2.83% | 0.00 |
| 2025-09-26 | 37.74 | 37.00 | -0.67 | -1.78% | 36.96 | 37.95 | 19110 | 7143.88 | 3.37% | 0.00 |
| 2025-09-25 | 38.25 | 37.67 | -0.93 | -2.41% | 37.40 | 39.60 | 28680 | 10925.85 | 5.06% | 0.00 |
| 2025-09-24 | 36.61 | 38.60 | 1.53 | 4.13% | 36.61 | 38.86 | 31780 | 12152.43 | 5.61% | 0.00 |
| 2025-09-23 | 37.52 | 37.07 | -0.49 | -1.30% | 35.90 | 37.60 | 20904 | 7661.60 | 3.69% | 0.00 |
| 2025-09-22 | 37.00 | 37.56 | 0.28 | 0.75% | 36.80 | 37.63 | 12325 | 4597.29 | 2.17% | 0.00 |
| 2025-09-19 | 37.44 | 37.28 | -0.32 | -0.85% | 37.00 | 38.28 | 16225 | 6082.99 | 2.86% | 0.00 |
| 2025-09-18 | 38.96 | 37.60 | -1.36 | -3.49% | 37.10 | 39.60 | 29035 | 11125.27 | 5.12% | 0.00 |
| 2025-09-17 | 39.17 | 38.96 | -0.22 | -0.56% | 38.72 | 39.55 | 15989 | 6252.28 | 2.82% | 0.00 |
| 2025-09-16 | 38.60 | 39.18 | 0.58 | 1.50% | 38.50 | 39.30 | 19448 | 7588.18 | 3.43% | 0.00 |
| 2025-09-15 | 39.40 | 38.60 | -0.80 | -2.03% | 38.45 | 39.68 | 22049 | 8558.97 | 3.89% | 0.00 |
| 2025-09-12 | 39.00 | 39.40 | -0.08 | -0.20% | 38.40 | 39.83 | 29813 | 11717.94 | 5.26% | 0.00 |
| 2025-09-11 | 39.30 | 39.48 | -0.25 | -0.63% | 38.11 | 40.69 | 49856 | 19518.27 | 8.80% | 0.00 |
| 2025-09-10 | 38.20 | 39.73 | 1.53 | 4.01% | 38.20 | 40.50 | 45348 | 17971.55 | 8.00% | 0.00 |
| 2025-09-09 | 38.00 | 38.20 | -0.01 | -0.03% | 37.75 | 38.85 | 21973 | 8428.69 | 3.88% | 0.00 |
| 2025-09-08 | 38.81 | 38.21 | -0.49 | -1.27% | 38.01 | 38.98 | 19955 | 7651.85 | 3.52% | 0.00 |
| 2025-09-05 | 37.68 | 38.70 | 1.02 | 2.71% | 37.11 | 38.98 | 39159 | 14980.33 | 6.91% | 1.00 |
| 2025-09-04 | 36.09 | 37.68 | 1.60 | 4.43% | 36.01 | 38.37 | 48285 | 18079.79 | 8.52% | 0.00 |
| 2025-09-03 | 37.24 | 36.08 | -1.16 | -3.11% | 35.85 | 37.65 | 18397 | 6743.46 | 3.25% | 0.00 |
| 2025-09-02 | 37.56 | 37.24 | -0.17 | -0.45% | 36.04 | 38.04 | 30470 | 11246.11 | 5.38% | 0.00 |
| 2025-09-01 | 37.80 | 37.41 | -0.49 | -1.29% | 37.22 | 38.46 | 22619 | 8535.09 | 3.99% | 0.00 |
| 2025-08-29 | 38.46 | 37.90 | -0.55 | -1.43% | 37.78 | 38.85 | 22157 | 8457.52 | 3.91% | 0.00 |
| 2025-08-28 | 38.98 | 38.45 | -0.32 | -0.83% | 36.90 | 39.23 | 34584 | 13183.19 | 7.58% | 0.00 |
| 2025-08-27 | 41.33 | 38.77 | -2.54 | -6.15% | 38.67 | 41.72 | 55487 | 22320.81 | 12.17% | 0.00 |
| 2025-08-26 | 39.09 | 41.31 | 2.18 | 5.57% | 38.67 | 41.72 | 78994 | 31793.15 | 17.32% | 0.00 |
| 2025-08-25 | 39.45 | 39.13 | -0.05 | -0.13% | 38.48 | 39.50 | 35429 | 13817.17 | 7.77% | 0.00 |
| 2025-08-22 | 39.78 | 39.18 | -0.75 | -1.88% | 38.90 | 40.04 | 32572 | 12779.26 | 7.14% | 0.00 |
| 2025-08-21 | 40.68 | 39.93 | -0.77 | -1.89% | 39.63 | 40.74 | 31676 | 12691.94 | 6.95% | 0.10 |
| 2025-08-20 | 40.87 | 40.70 | -0.34 | -0.83% | 40.21 | 41.48 | 31195 | 12705.95 | 6.84% | 0.00 |
| 2025-08-19 | 41.99 | 41.04 | -1.26 | -2.98% | 40.40 | 42.26 | 57136 | 23502.16 | 12.53% | 0.00 |
| 2025-08-18 | 42.90 | 42.30 | -0.30 | -0.70% | 41.27 | 44.44 | 82307 | 35355.18 | 18.05% | 0.00 |
| 2025-08-15 | 43.00 | 42.60 | 0.42 | 1.00% | 41.90 | 43.68 | 71065 | 30250.51 | 15.59% | 0.00 |
| 2025-08-14 | 41.01 | 42.18 | 0.78 | 1.88% | 41.01 | 45.38 | 104674 | 45241.36 | 22.96% | 0.00 |
| 2025-08-13 | 39.39 | 41.40 | 1.82 | 4.60% | 39.07 | 42.04 | 101536 | 41086.07 | 22.27% | 0.00 |
| 2025-08-12 | 38.92 | 39.58 | 0.73 | 1.88% | 38.50 | 40.30 | 71236 | 27926.11 | 15.62% | 0.00 |
| 2025-08-11 | 35.35 | 38.85 | 4.50 | 13.10% | 35.35 | 40.78 | 111081 | 43105.45 | 24.36% | 0.00 |
| 2025-08-08 | 33.48 | 34.35 | 0.87 | 2.60% | 33.25 | 34.56 | 32959 | 11228.85 | 7.23% | 0.00 |
| 2025-08-07 | 33.50 | 33.48 | 0.08 | 0.24% | 33.20 | 33.80 | 21028 | 7048.16 | 4.61% | 0.00 |
| 2025-08-06 | 33.36 | 33.40 | 0.15 | 0.45% | 32.97 | 33.58 | 17114 | 5700.16 | 3.75% | 0.00 |
| 2025-08-05 | 33.00 | 33.25 | 0.25 | 0.76% | 32.85 | 33.32 | 18822 | 6243.98 | 4.13% | 0.00 |
| 2025-08-04 | 31.80 | 33.00 | 1.10 | 3.45% | 31.60 | 33.19 | 30277 | 9935.22 | 6.64% | 0.00 |
| 2025-08-01 | 31.53 | 31.90 | 0.49 | 1.56% | 31.40 | 32.00 | 14158 | 4492.85 | 3.11% | 0.00 |
| 2025-07-31 | 31.90 | 31.41 | -0.49 | -1.54% | 31.31 | 32.07 | 13186 | 4175.02 | 2.89% | 0.00 |
| 2025-07-30 | 32.25 | 31.90 | -0.36 | -1.12% | 31.60 | 32.25 | 13232 | 4216.65 | 2.90% | 0.00 |
| 2025-07-29 | 32.79 | 32.26 | -0.42 | -1.29% | 31.92 | 32.85 | 16399 | 5283.30 | 3.60% | 0.00 |
| 2025-07-28 | 32.89 | 32.68 | 0.13 | 0.40% | 32.55 | 33.10 | 17375 | 5707.52 | 3.81% | 0.00 |
| 2025-07-25 | 32.69 | 32.55 | -0.17 | -0.52% | 32.41 | 32.90 | 13349 | 4344.54 | 2.93% | 0.00 |
| 2025-07-24 | 32.70 | 32.72 | 0.13 | 0.40% | 32.50 | 33.34 | 16560 | 5458.85 | 3.63% | 0.00 |
| 2025-07-23 | 33.21 | 32.59 | -0.86 | -2.57% | 32.58 | 33.30 | 18918 | 6215.72 | 4.15% | 0.00 |
| 2025-07-22 | 33.20 | 33.45 | 0.32 | 0.97% | 32.78 | 33.78 | 23495 | 7775.04 | 5.15% | 10.00 |
| 2025-07-21 | 33.39 | 33.13 | -0.26 | -0.78% | 33.01 | 33.85 | 21499 | 7153.67 | 4.72% | 0.00 |
| 2025-07-18 | 33.80 | 33.39 | -0.41 | -1.21% | 33.09 | 33.81 | 17201 | 5730.68 | 3.77% | 0.00 |
| 2025-07-17 | 33.68 | 33.80 | -0.01 | -0.03% | 33.39 | 34.12 | 25686 | 8664.52 | 5.63% | 0.00 |
| 2025-07-16 | 32.91 | 33.81 | 0.73 | 2.21% | 32.90 | 33.83 | 22371 | 7464.82 | 4.91% | 0.00 |
| 2025-07-15 | 33.62 | 33.08 | -0.81 | -2.39% | 32.54 | 33.73 | 29763 | 9831.85 | 6.53% | 0.00 |
| 2025-07-14 | 32.18 | 33.89 | 1.89 | 5.91% | 31.97 | 34.34 | 51085 | 17085.04 | 11.20% | 0.00 |
| 2025-07-11 | 31.64 | 32.00 | 0.26 | 0.82% | 31.52 | 32.35 | 18051 | 5757.78 | 3.96% | 0.00 |
| 2025-07-10 | 31.83 | 31.74 | -0.19 | -0.60% | 31.62 | 32.09 | 10454 | 3321.55 | 2.29% | 5.00 |
| 2025-07-09 | 32.17 | 31.93 | -0.27 | -0.84% | 31.85 | 32.42 | 13581 | 4361.81 | 2.98% | 0.00 |
| 2025-07-08 | 32.27 | 32.20 | -0.07 | -0.22% | 31.83 | 32.58 | 18357 | 5929.47 | 4.03% | 0.00 |
| 2025-07-07 | 31.66 | 32.27 | 0.43 | 1.35% | 31.58 | 32.28 | 13797 | 4419.93 | 3.03% | 0.00 |
| 2025-07-04 | 32.91 | 31.84 | -0.89 | -2.72% | 31.62 | 32.91 | 30604 | 9762.92 | 6.71% | 0.00 |
| 2025-07-03 | 32.61 | 32.73 | -0.04 | -0.12% | 32.47 | 33.00 | 15984 | 5226.55 | 3.51% | 0.00 |
| 2025-07-02 | 33.32 | 32.77 | -0.55 | -1.65% | 32.39 | 33.40 | 25681 | 8434.37 | 5.63% | 0.00 |
| 2025-07-01 | 34.06 | 33.32 | -0.80 | -2.34% | 33.28 | 34.15 | 28276 | 9500.39 | 6.20% | 0.00 |
艾可蓝(300816)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。
