| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-15 | 41.83 | 41.83 | 0.00 | 0.00% | 40.90 | 42.47 | 13200 | 5528.17 | 2.33% | 0.00 |
| 2025-12-12 | 41.25 | 41.83 | 0.61 | 1.48% | 40.76 | 42.18 | 16497 | 6890.66 | 2.91% | 0.00 |
| 2025-12-11 | 41.28 | 41.22 | -0.06 | -0.15% | 40.75 | 42.09 | 12575 | 5201.93 | 2.22% | 0.00 |
| 2025-12-10 | 41.90 | 41.28 | -0.45 | -1.08% | 41.03 | 42.05 | 11548 | 4774.01 | 2.04% | 0.00 |
| 2025-12-09 | 41.87 | 41.73 | -0.35 | -0.83% | 41.54 | 42.49 | 6796 | 2848.65 | 1.20% | 0.00 |
| 2025-12-08 | 42.20 | 42.08 | -0.12 | -0.28% | 41.88 | 42.67 | 9806 | 4134.95 | 1.73% | 0.00 |
| 2025-12-05 | 41.57 | 42.20 | 0.30 | 0.72% | 41.00 | 42.43 | 12684 | 5313.16 | 2.24% | 0.00 |
| 2025-12-04 | 42.60 | 41.90 | -0.73 | -1.71% | 41.01 | 43.27 | 16415 | 6920.08 | 2.90% | 0.00 |
| 2025-12-03 | 44.15 | 42.63 | -1.88 | -4.22% | 41.97 | 45.10 | 38132 | 16263.66 | 6.73% | 0.00 |
| 2025-12-02 | 45.51 | 44.51 | -1.22 | -2.67% | 43.75 | 45.55 | 16595 | 7371.43 | 2.93% | 0.00 |
| 2025-12-01 | 45.43 | 45.73 | 0.30 | 0.66% | 44.58 | 46.60 | 15194 | 6923.28 | 2.68% | 0.00 |
| 2025-11-28 | 44.89 | 45.43 | 0.51 | 1.14% | 44.46 | 45.73 | 14225 | 6432.40 | 2.51% | 0.00 |
| 2025-11-27 | 43.20 | 44.92 | 1.28 | 2.93% | 43.00 | 45.88 | 26782 | 11923.90 | 4.73% | 0.00 |
| 2025-11-26 | 44.95 | 43.64 | -1.31 | -2.91% | 43.21 | 45.28 | 25964 | 11435.49 | 4.58% | 0.00 |
| 2025-11-25 | 45.70 | 44.95 | -1.04 | -2.26% | 43.67 | 45.99 | 36557 | 16456.19 | 6.45% | 0.00 |
| 2025-11-24 | 45.50 | 45.99 | 0.13 | 0.28% | 44.95 | 47.35 | 35282 | 16333.09 | 6.23% | 0.00 |
| 2025-11-21 | 45.42 | 45.86 | -0.40 | -0.86% | 44.70 | 47.85 | 48478 | 22399.17 | 8.55% | 0.00 |
| 2025-11-20 | 44.56 | 46.26 | 1.78 | 4.00% | 44.56 | 46.95 | 34661 | 15948.22 | 6.12% | 5.00 |
| 2025-11-19 | 44.80 | 44.48 | -1.25 | -2.73% | 44.00 | 46.41 | 33561 | 15046.79 | 5.92% | 0.00 |
| 2025-11-18 | 45.90 | 45.73 | -0.45 | -0.97% | 44.74 | 49.05 | 53375 | 24976.07 | 9.42% | 0.00 |
| 2025-11-17 | 44.10 | 46.18 | 1.80 | 4.06% | 44.10 | 47.73 | 44344 | 20501.92 | 7.83% | 0.00 |
| 2025-11-14 | 45.15 | 44.38 | -0.70 | -1.55% | 43.32 | 48.76 | 51885 | 23654.60 | 9.16% | 0.00 |
| 2025-11-13 | 43.40 | 45.08 | 1.07 | 2.43% | 43.20 | 45.14 | 40940 | 18135.50 | 7.22% | 0.00 |
| 2025-11-12 | 40.72 | 44.01 | 3.10 | 7.58% | 40.72 | 44.20 | 46699 | 20089.24 | 8.24% | 0.00 |
| 2025-11-11 | 40.94 | 40.91 | -0.01 | -0.02% | 40.41 | 41.58 | 20177 | 8251.41 | 3.56% | 0.00 |
| 2025-11-10 | 41.81 | 40.92 | -1.28 | -3.03% | 40.75 | 41.99 | 18111 | 7469.05 | 3.20% | 0.00 |
| 2025-11-07 | 42.02 | 42.20 | -0.22 | -0.52% | 41.53 | 42.83 | 27668 | 11662.16 | 4.88% | 0.00 |
| 2025-11-06 | 42.75 | 42.42 | -0.27 | -0.63% | 41.80 | 43.19 | 25856 | 10960.47 | 4.56% | 0.00 |
| 2025-11-05 | 41.40 | 42.69 | 0.84 | 2.01% | 41.09 | 43.80 | 40459 | 17320.72 | 7.14% | 0.00 |
| 2025-11-04 | 42.89 | 41.85 | -1.97 | -4.50% | 41.27 | 43.79 | 41144 | 17396.66 | 7.26% | 0.00 |
| 2025-11-03 | 39.64 | 43.82 | 4.43 | 11.25% | 39.10 | 44.50 | 64038 | 26986.93 | 11.30% | 0.00 |
| 2025-10-31 | 39.77 | 39.39 | -0.38 | -0.96% | 39.36 | 40.70 | 24545 | 9794.73 | 4.33% | 0.00 |
| 2025-10-30 | 40.09 | 39.77 | -0.15 | -0.38% | 39.50 | 43.00 | 45361 | 18615.47 | 8.00% | 0.00 |
| 2025-10-29 | 40.02 | 39.92 | -0.10 | -0.25% | 39.54 | 40.79 | 22418 | 9005.08 | 3.96% | 0.00 |
| 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 |
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。
