| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-04-01 | 17.31 | 17.71 | 0.30 | 1.72% | 17.30 | 17.87 | 197491 | 34838.70 | 4.55% |
| 2025-03-31 | 17.04 | 17.41 | 0.26 | 1.52% | 16.90 | 17.50 | 224209 | 38650.66 | 5.17% |
| 2025-03-28 | 16.50 | 17.15 | 0.93 | 5.73% | 16.50 | 17.37 | 321677 | 55109.06 | 7.41% |
| 2025-03-27 | 15.98 | 16.22 | 0.36 | 2.27% | 15.80 | 16.29 | 100663 | 16230.63 | 2.32% |
| 2025-03-26 | 15.82 | 15.86 | 0.03 | 0.19% | 15.74 | 15.95 | 41112 | 6520.52 | 0.95% |
| 2025-03-25 | 15.73 | 15.83 | 0.08 | 0.51% | 15.68 | 15.99 | 49272 | 7811.00 | 1.14% |
| 2025-03-24 | 15.72 | 15.75 | 0.04 | 0.25% | 15.46 | 15.80 | 60481 | 9455.22 | 1.39% |
| 2025-03-21 | 15.88 | 15.71 | -0.27 | -1.69% | 15.65 | 15.97 | 53373 | 8423.35 | 1.23% |
| 2025-03-20 | 16.18 | 15.98 | -0.11 | -0.68% | 15.94 | 16.29 | 59767 | 9585.79 | 1.38% |
| 2025-03-19 | 15.98 | 16.09 | 0.05 | 0.31% | 15.83 | 16.13 | 69570 | 11124.25 | 1.60% |
| 2025-03-18 | 15.84 | 16.04 | 0.23 | 1.45% | 15.83 | 16.25 | 108968 | 17538.29 | 2.51% |
| 2025-03-17 | 15.95 | 15.81 | -0.11 | -0.69% | 15.70 | 16.03 | 81122 | 12812.04 | 1.87% |
| 2025-03-14 | 15.75 | 15.92 | 0.12 | 0.76% | 15.54 | 15.95 | 80458 | 12718.10 | 1.85% |
| 2025-03-13 | 15.97 | 15.80 | -0.16 | -1.00% | 15.65 | 16.05 | 69286 | 10949.06 | 1.60% |
| 2025-03-12 | 16.26 | 15.96 | -0.17 | -1.05% | 15.92 | 16.27 | 71723 | 11481.12 | 1.65% |
| 2025-03-11 | 16.32 | 16.13 | -0.29 | -1.77% | 15.96 | 16.40 | 111195 | 17951.27 | 2.56% |
| 2025-03-10 | 15.95 | 16.42 | 0.72 | 4.59% | 15.92 | 16.76 | 179694 | 29449.61 | 4.14% |
| 2025-03-07 | 15.68 | 15.70 | 0.05 | 0.32% | 15.52 | 15.81 | 54990 | 8623.26 | 1.27% |
| 2025-03-06 | 15.34 | 15.65 | 0.46 | 3.03% | 15.28 | 15.67 | 69966 | 10850.20 | 1.61% |
| 2025-03-05 | 15.38 | 15.19 | -0.16 | -1.04% | 15.10 | 15.40 | 41531 | 6318.13 | 0.96% |
| 2025-03-04 | 15.23 | 15.35 | 0.12 | 0.79% | 15.17 | 15.45 | 48113 | 7385.74 | 1.11% |
| 2025-03-03 | 15.22 | 15.23 | 0.03 | 0.20% | 15.12 | 15.55 | 55993 | 8593.41 | 1.29% |
| 2025-02-28 | 15.68 | 15.20 | -0.53 | -3.37% | 15.11 | 15.68 | 68571 | 10524.84 | 1.58% |
| 2025-02-27 | 15.83 | 15.73 | -0.05 | -0.32% | 15.50 | 15.83 | 74302 | 11639.65 | 1.71% |
| 2025-02-26 | 15.88 | 15.78 | -0.10 | -0.63% | 15.70 | 15.96 | 74199 | 11756.29 | 1.71% |
| 2025-02-25 | 15.76 | 15.88 | 0.00 | 0.00% | 15.68 | 16.05 | 73178 | 11665.45 | 1.69% |
| 2025-02-24 | 16.06 | 15.88 | -0.08 | -0.50% | 15.75 | 16.08 | 94501 | 15049.91 | 2.18% |
| 2025-02-21 | 15.62 | 15.96 | 0.44 | 2.84% | 15.62 | 16.09 | 150591 | 23993.32 | 3.47% |
| 2025-02-20 | 15.40 | 15.52 | 0.10 | 0.65% | 15.29 | 15.55 | 86524 | 13378.14 | 1.99% |
| 2025-02-19 | 15.00 | 15.42 | 0.37 | 2.46% | 14.95 | 15.43 | 85342 | 13044.09 | 1.97% |
| 2025-02-18 | 15.10 | 15.05 | -0.11 | -0.73% | 14.93 | 15.35 | 78446 | 11914.53 | 1.81% |
| 2025-02-17 | 15.05 | 15.16 | 0.29 | 1.95% | 14.96 | 15.38 | 105787 | 16046.86 | 2.44% |
| 2025-02-14 | 14.54 | 14.87 | 0.29 | 1.99% | 14.52 | 14.98 | 78229 | 11600.39 | 1.80% |
| 2025-02-13 | 14.73 | 14.58 | -0.15 | -1.02% | 14.57 | 14.76 | 55985 | 8199.28 | 1.29% |
| 2025-02-12 | 14.61 | 14.73 | 0.11 | 0.75% | 14.57 | 14.73 | 56160 | 8232.29 | 1.29% |
| 2025-02-11 | 14.79 | 14.62 | -0.19 | -1.28% | 14.60 | 14.81 | 46159 | 6767.41 | 1.06% |
| 2025-02-10 | 14.76 | 14.81 | 0.05 | 0.34% | 14.57 | 14.82 | 62537 | 9213.41 | 1.44% |
| 2025-02-07 | 14.89 | 14.76 | -0.03 | -0.20% | 14.55 | 14.89 | 84646 | 12484.14 | 1.95% |
| 2025-02-06 | 14.28 | 14.79 | 0.44 | 3.07% | 14.26 | 14.81 | 62369 | 9121.10 | 1.44% |
| 2025-02-05 | 14.37 | 14.35 | 0.02 | 0.14% | 14.27 | 14.44 | 33034 | 4743.15 | 0.76% |
| 2025-01-27 | 14.48 | 14.33 | -0.10 | -0.69% | 14.33 | 14.58 | 34791 | 5026.22 | 0.80% |
| 2025-01-24 | 14.38 | 14.43 | 0.01 | 0.07% | 14.28 | 14.50 | 44243 | 6373.91 | 1.02% |
| 2025-01-23 | 14.61 | 14.42 | -0.04 | -0.28% | 14.40 | 14.70 | 41130 | 5982.82 | 0.95% |
| 2025-01-22 | 14.53 | 14.46 | -0.17 | -1.16% | 14.36 | 14.63 | 38193 | 5527.78 | 0.88% |
| 2025-01-21 | 14.51 | 14.63 | 0.21 | 1.46% | 14.33 | 14.68 | 47503 | 6902.18 | 1.09% |
| 2025-01-20 | 14.36 | 14.42 | 0.17 | 1.19% | 14.33 | 14.51 | 49176 | 7086.34 | 1.13% |
| 2025-01-17 | 14.01 | 14.25 | 0.19 | 1.35% | 13.97 | 14.33 | 39719 | 5636.94 | 0.92% |
| 2025-01-16 | 14.19 | 14.06 | -0.03 | -0.21% | 13.95 | 14.32 | 46762 | 6610.08 | 1.08% |
| 2025-01-15 | 14.16 | 14.09 | -0.12 | -0.84% | 14.02 | 14.30 | 55052 | 7773.90 | 1.27% |
| 2025-01-14 | 13.73 | 14.21 | 0.52 | 3.80% | 13.67 | 14.23 | 60615 | 8483.75 | 1.40% |
| 2025-01-13 | 13.52 | 13.69 | 0.03 | 0.22% | 13.50 | 13.74 | 42291 | 5771.99 | 0.97% |
| 2025-01-10 | 14.00 | 13.66 | -0.33 | -2.36% | 13.66 | 14.05 | 48512 | 6701.60 | 1.12% |
| 2025-01-09 | 14.12 | 13.99 | -0.21 | -1.48% | 13.99 | 14.28 | 44054 | 6207.01 | 1.02% |
| 2025-01-08 | 14.23 | 14.20 | -0.12 | -0.84% | 13.83 | 14.37 | 59821 | 8436.50 | 1.38% |
| 2025-01-07 | 14.20 | 14.32 | 0.07 | 0.49% | 14.12 | 14.35 | 42200 | 6013.96 | 0.97% |
| 2025-01-06 | 14.12 | 14.25 | 0.13 | 0.92% | 14.01 | 14.33 | 44444 | 6311.34 | 1.02% |
| 2025-01-03 | 14.39 | 14.12 | -0.24 | -1.67% | 14.07 | 14.58 | 59470 | 8506.46 | 1.37% |
| 2025-01-02 | 14.76 | 14.36 | -0.46 | -3.10% | 14.20 | 14.84 | 82867 | 12043.78 | 1.92% |
| 2024-12-31 | 15.27 | 14.82 | -0.47 | -3.07% | 14.79 | 15.30 | 66127 | 9894.90 | 1.53% |
| 2024-12-30 | 15.11 | 15.29 | 0.13 | 0.86% | 15.08 | 15.55 | 70489 | 10814.53 | 1.63% |
| 2024-12-27 | 14.95 | 15.16 | 0.25 | 1.68% | 14.88 | 15.33 | 60325 | 9151.13 | 1.40% |
| 2024-12-26 | 14.88 | 14.91 | 0.06 | 0.40% | 14.78 | 14.97 | 37625 | 5607.50 | 0.87% |
| 2024-12-25 | 15.20 | 14.85 | -0.30 | -1.98% | 14.75 | 15.25 | 48605 | 7239.12 | 1.12% |
| 2024-12-24 | 14.95 | 15.15 | 0.24 | 1.61% | 14.91 | 15.15 | 45162 | 6811.11 | 1.04% |
| 2024-12-23 | 15.24 | 14.91 | -0.31 | -2.04% | 14.85 | 15.32 | 63762 | 9624.28 | 1.47% |
| 2024-12-20 | 14.89 | 15.22 | 0.35 | 2.35% | 14.87 | 15.38 | 81929 | 12479.03 | 1.89% |
| 2024-12-19 | 14.99 | 14.87 | -0.21 | -1.39% | 14.70 | 14.99 | 91253 | 13545.89 | 2.11% |
| 2024-12-18 | 15.10 | 15.08 | 0.02 | 0.13% | 15.01 | 15.26 | 54862 | 8303.67 | 1.27% |
| 2024-12-17 | 15.27 | 15.06 | -0.20 | -1.31% | 14.99 | 15.37 | 66886 | 10136.93 | 1.55% |
| 2024-12-16 | 15.60 | 15.26 | -0.32 | -2.05% | 15.12 | 15.68 | 85162 | 13077.07 | 1.97% |
| 2024-12-13 | 15.70 | 15.58 | -0.21 | -1.33% | 15.55 | 15.84 | 88989 | 13943.01 | 2.06% |
| 2024-12-12 | 15.81 | 15.79 | -0.03 | -0.19% | 15.66 | 15.92 | 88185 | 13904.39 | 2.04% |
| 2024-12-11 | 15.93 | 15.82 | -0.24 | -1.49% | 15.70 | 16.08 | 118690 | 18769.46 | 2.74% |
| 2024-12-10 | 15.90 | 16.06 | 0.53 | 3.41% | 15.62 | 16.14 | 195297 | 31101.63 | 4.52% |
| 2024-12-09 | 15.40 | 15.53 | 0.23 | 1.50% | 15.36 | 15.95 | 169850 | 26571.92 | 3.93% |
| 2024-12-06 | 15.01 | 15.30 | 0.35 | 2.34% | 14.83 | 15.32 | 94869 | 14306.69 | 2.19% |
| 2024-12-05 | 14.72 | 14.95 | 0.23 | 1.56% | 14.68 | 15.07 | 84385 | 12603.84 | 1.95% |
| 2024-12-04 | 14.76 | 14.72 | -0.10 | -0.67% | 14.61 | 14.83 | 68656 | 10098.33 | 1.59% |
| 2024-12-03 | 14.96 | 14.82 | -0.12 | -0.80% | 14.67 | 15.02 | 91161 | 13466.83 | 2.11% |
| 2024-12-02 | 14.75 | 14.94 | 0.19 | 1.29% | 14.66 | 14.95 | 92108 | 13670.84 | 2.13% |
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。
