| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-03-25 | 17.95 | 18.10 | 0.24 | 1.34% | 17.88 | 18.27 | 34993 | 6343.66 | 0.81% |
| 2026-03-24 | 17.70 | 17.86 | 0.43 | 2.47% | 17.42 | 17.89 | 45836 | 8100.70 | 1.06% |
| 2026-03-23 | 18.00 | 17.43 | -0.82 | -4.49% | 17.28 | 18.07 | 63966 | 11287.14 | 1.47% |
| 2026-03-20 | 18.35 | 18.25 | -0.17 | -0.92% | 18.23 | 18.70 | 43504 | 8023.38 | 1.00% |
| 2026-03-19 | 18.59 | 18.42 | -0.38 | -2.02% | 18.38 | 18.80 | 40188 | 7457.81 | 0.93% |
| 2026-03-18 | 18.66 | 18.80 | 0.18 | 0.97% | 18.45 | 18.86 | 37009 | 6894.82 | 0.85% |
| 2026-03-17 | 18.95 | 18.62 | -0.28 | -1.48% | 18.60 | 19.02 | 42605 | 8017.12 | 0.98% |
| 2026-03-16 | 18.78 | 18.90 | 0.12 | 0.64% | 18.68 | 18.92 | 37584 | 7073.15 | 0.87% |
| 2026-03-13 | 18.80 | 18.78 | -0.14 | -0.74% | 18.74 | 19.04 | 39018 | 7379.66 | 0.90% |
| 2026-03-12 | 19.12 | 18.92 | -0.11 | -0.58% | 18.74 | 19.17 | 35968 | 6809.81 | 0.83% |
| 2026-03-11 | 19.07 | 19.03 | 0.00 | 0.00% | 19.00 | 19.17 | 35896 | 6847.30 | 0.83% |
| 2026-03-10 | 18.87 | 19.03 | 0.36 | 1.93% | 18.80 | 19.05 | 40089 | 7593.16 | 0.92% |
| 2026-03-09 | 18.76 | 18.67 | -0.26 | -1.37% | 18.20 | 18.77 | 56403 | 10424.13 | 1.30% |
| 2026-03-06 | 18.80 | 18.93 | 0.00 | 0.00% | 18.70 | 19.04 | 37754 | 7149.05 | 0.87% |
| 2026-03-05 | 18.68 | 18.93 | 0.45 | 2.44% | 18.62 | 18.97 | 48592 | 9143.79 | 1.12% |
| 2026-03-04 | 18.72 | 18.48 | -0.35 | -1.86% | 18.41 | 18.87 | 56428 | 10504.32 | 1.30% |
| 2026-03-03 | 19.77 | 18.83 | -0.93 | -4.71% | 18.72 | 19.87 | 101224 | 19381.54 | 2.33% |
| 2026-03-02 | 19.54 | 19.76 | -0.26 | -1.30% | 19.54 | 20.00 | 54306 | 10737.13 | 1.25% |
| 2026-02-27 | 20.01 | 20.02 | -0.03 | -0.15% | 19.93 | 20.13 | 39468 | 7899.50 | 0.91% |
| 2026-02-26 | 20.12 | 20.05 | -0.10 | -0.50% | 19.89 | 20.20 | 52870 | 10594.93 | 1.22% |
| 2026-02-25 | 20.23 | 20.15 | -0.06 | -0.30% | 20.09 | 20.35 | 44715 | 9043.79 | 1.03% |
| 2026-02-24 | 20.33 | 20.21 | 0.06 | 0.30% | 20.10 | 20.51 | 51819 | 10512.11 | 1.19% |
| 2026-02-13 | 20.57 | 20.15 | -0.46 | -2.23% | 20.13 | 20.66 | 48569 | 9902.25 | 1.12% |
| 2026-02-12 | 19.88 | 20.61 | 0.73 | 3.67% | 19.88 | 20.83 | 98100 | 20151.24 | 2.26% |
| 2026-02-11 | 19.69 | 19.88 | 0.24 | 1.22% | 19.62 | 19.96 | 46946 | 9310.78 | 1.08% |
| 2026-02-10 | 19.62 | 19.64 | 0.00 | 0.00% | 19.50 | 19.68 | 37066 | 7261.08 | 0.85% |
| 2026-02-09 | 19.71 | 19.64 | 0.06 | 0.31% | 19.53 | 19.79 | 56735 | 11121.05 | 1.31% |
| 2026-02-06 | 19.28 | 19.58 | 0.11 | 0.56% | 19.21 | 19.79 | 78070 | 15315.07 | 1.80% |
| 2026-02-05 | 19.34 | 19.47 | 0.14 | 0.72% | 19.05 | 19.54 | 92399 | 17849.27 | 2.13% |
| 2026-02-04 | 19.35 | 19.33 | -0.18 | -0.92% | 19.10 | 19.65 | 78927 | 15220.63 | 1.82% |
| 2026-02-03 | 19.66 | 19.51 | 0.01 | 0.05% | 19.23 | 19.75 | 73805 | 14326.59 | 1.70% |
| 2026-02-02 | 20.40 | 19.50 | -0.94 | -4.60% | 19.44 | 20.57 | 104280 | 20718.05 | 2.40% |
| 2026-01-30 | 20.61 | 20.44 | -0.19 | -0.92% | 20.10 | 20.64 | 62226 | 12698.93 | 1.43% |
| 2026-01-29 | 20.55 | 20.63 | -0.04 | -0.19% | 20.40 | 20.82 | 58823 | 12145.21 | 1.36% |
| 2026-01-28 | 20.89 | 20.67 | -0.22 | -1.05% | 20.42 | 20.97 | 62029 | 12805.16 | 1.43% |
| 2026-01-27 | 21.15 | 20.89 | -0.27 | -1.28% | 20.80 | 21.30 | 61472 | 12883.18 | 1.42% |
| 2026-01-26 | 21.60 | 21.16 | -0.40 | -1.86% | 20.85 | 21.60 | 102316 | 21570.58 | 2.36% |
| 2026-01-23 | 21.55 | 21.56 | 0.16 | 0.75% | 21.47 | 21.73 | 59224 | 12783.71 | 1.37% |
| 2026-01-22 | 21.86 | 21.40 | -0.46 | -2.10% | 21.39 | 22.00 | 68695 | 14774.28 | 1.58% |
| 2026-01-21 | 21.63 | 21.86 | 0.06 | 0.28% | 21.45 | 22.02 | 64255 | 14030.97 | 1.48% |
| 2026-01-20 | 22.10 | 21.80 | -0.28 | -1.27% | 21.65 | 22.14 | 64980 | 14169.29 | 1.50% |
| 2026-01-19 | 22.03 | 22.08 | -0.01 | -0.05% | 21.97 | 22.50 | 60167 | 13340.76 | 1.39% |
| 2026-01-16 | 22.02 | 22.09 | 0.10 | 0.45% | 21.89 | 22.34 | 59119 | 13064.10 | 1.36% |
| 2026-01-15 | 21.45 | 21.99 | 0.50 | 2.33% | 21.27 | 22.14 | 70122 | 15376.34 | 1.62% |
| 2026-01-14 | 21.50 | 21.49 | 0.01 | 0.05% | 21.23 | 22.08 | 84549 | 18288.04 | 1.95% |
| 2026-01-13 | 21.49 | 21.48 | 0.03 | 0.14% | 21.37 | 21.95 | 71961 | 15586.64 | 1.66% |
| 2026-01-12 | 21.53 | 21.45 | -0.02 | -0.09% | 21.22 | 21.74 | 67077 | 14329.46 | 1.55% |
| 2026-01-09 | 21.25 | 21.47 | 0.25 | 1.18% | 21.11 | 21.50 | 52186 | 11145.53 | 1.20% |
| 2026-01-08 | 21.45 | 21.22 | -0.30 | -1.39% | 21.03 | 21.47 | 67254 | 14267.92 | 1.55% |
| 2026-01-07 | 21.29 | 21.52 | 0.39 | 1.85% | 21.12 | 21.70 | 83421 | 17910.42 | 1.92% |
| 2026-01-06 | 21.02 | 21.13 | 0.14 | 0.67% | 20.72 | 21.31 | 68997 | 14500.22 | 1.59% |
| 2026-01-05 | 20.64 | 20.99 | 0.42 | 2.04% | 20.57 | 21.00 | 49125 | 10246.96 | 1.13% |
| 2025-12-31 | 21.10 | 20.57 | -0.49 | -2.33% | 20.57 | 21.19 | 38847 | 8063.42 | 0.90% |
| 2025-12-30 | 20.92 | 21.06 | 0.14 | 0.67% | 20.83 | 21.34 | 50388 | 10629.75 | 1.16% |
| 2025-12-29 | 21.16 | 20.92 | -0.22 | -1.04% | 20.78 | 21.21 | 65981 | 13794.56 | 1.52% |
| 2025-12-26 | 21.25 | 21.14 | -0.14 | -0.66% | 20.98 | 21.49 | 44165 | 9350.77 | 1.02% |
| 2025-12-25 | 21.22 | 21.28 | 0.21 | 1.00% | 21.00 | 21.44 | 44184 | 9435.79 | 1.02% |
| 2025-12-24 | 20.99 | 21.07 | 0.06 | 0.29% | 20.84 | 21.12 | 40799 | 8574.62 | 0.94% |
| 2025-12-23 | 20.66 | 21.01 | 0.26 | 1.25% | 20.66 | 21.08 | 43062 | 9018.06 | 0.99% |
| 2025-12-22 | 20.42 | 20.75 | 0.42 | 2.07% | 20.33 | 20.88 | 42651 | 8836.54 | 0.98% |
| 2025-12-19 | 20.12 | 20.33 | 0.22 | 1.09% | 20.04 | 20.36 | 36473 | 7381.49 | 0.84% |
| 2025-12-18 | 20.21 | 20.11 | -0.23 | -1.13% | 19.97 | 20.33 | 37555 | 7575.78 | 0.87% |
| 2025-12-17 | 20.20 | 20.34 | 0.09 | 0.44% | 19.91 | 20.46 | 38641 | 7799.06 | 0.89% |
| 2025-12-16 | 20.62 | 20.25 | -0.35 | -1.70% | 20.18 | 20.70 | 44560 | 9066.63 | 1.03% |
| 2025-12-15 | 20.68 | 20.60 | -0.06 | -0.29% | 20.60 | 20.88 | 33570 | 6961.83 | 0.77% |
| 2025-12-12 | 20.62 | 20.66 | -0.06 | -0.29% | 20.48 | 20.78 | 38706 | 7997.60 | 0.89% |
| 2025-12-11 | 20.83 | 20.72 | -0.03 | -0.14% | 20.68 | 20.88 | 40143 | 8341.21 | 0.93% |
| 2025-12-10 | 20.42 | 20.75 | 0.38 | 1.87% | 20.34 | 20.78 | 51415 | 10597.14 | 1.18% |
| 2025-12-09 | 20.65 | 20.37 | -0.28 | -1.36% | 20.33 | 20.79 | 42039 | 8624.94 | 0.97% |
| 2025-12-08 | 20.69 | 20.65 | 0.04 | 0.19% | 20.46 | 20.75 | 41279 | 8526.99 | 0.95% |
| 2025-12-05 | 20.39 | 20.61 | 0.17 | 0.83% | 20.36 | 20.68 | 39847 | 8184.32 | 0.92% |
| 2025-12-04 | 20.25 | 20.44 | 0.16 | 0.79% | 20.25 | 20.51 | 40401 | 8244.54 | 0.93% |
| 2025-12-03 | 20.15 | 20.28 | 0.10 | 0.50% | 20.00 | 20.36 | 30772 | 6226.59 | 0.71% |
| 2025-12-02 | 20.23 | 20.18 | -0.01 | -0.05% | 20.03 | 20.46 | 37591 | 7604.25 | 0.87% |
| 2025-12-01 | 19.90 | 20.19 | 0.33 | 1.66% | 19.90 | 20.20 | 45380 | 9129.22 | 1.05% |
| 2025-11-28 | 19.86 | 19.86 | -0.04 | -0.20% | 19.80 | 20.00 | 21401 | 4264.07 | 0.49% |
| 2025-11-27 | 19.77 | 19.90 | 0.13 | 0.66% | 19.76 | 20.02 | 26536 | 5287.77 | 0.61% |
| 2025-11-26 | 19.62 | 19.77 | 0.09 | 0.46% | 19.61 | 20.04 | 27864 | 5536.08 | 0.64% |
| 2025-11-25 | 19.55 | 19.68 | 0.22 | 1.13% | 19.50 | 19.91 | 38293 | 7568.84 | 0.88% |
| 2025-11-24 | 19.36 | 19.46 | 0.26 | 1.35% | 19.30 | 19.70 | 45629 | 8921.16 | 1.05% |
美亚光电(002690)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。
