| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-22 | 34.61 | 34.95 | 0.34 | 0.98% | 34.10 | 35.15 | 13362 | 4626.39 | 1.21% | 0.00 |
| 2025-04-21 | 34.55 | 34.61 | 0.06 | 0.17% | 34.22 | 35.06 | 8545 | 2964.58 | 0.78% | 0.00 |
| 2025-04-18 | 35.20 | 34.55 | -0.95 | -2.68% | 34.30 | 35.44 | 15099 | 5237.50 | 1.37% | 0.00 |
| 2025-04-17 | 33.39 | 35.50 | 1.31 | 3.83% | 33.39 | 36.48 | 27239 | 9726.69 | 2.47% | 0.00 |
| 2025-04-16 | 34.11 | 34.19 | 0.06 | 0.18% | 33.70 | 35.68 | 14634 | 5067.34 | 1.33% | 0.00 |
| 2025-04-15 | 34.33 | 34.13 | -0.25 | -0.73% | 33.70 | 34.50 | 11109 | 3779.32 | 1.01% | 0.00 |
| 2025-04-14 | 35.00 | 34.38 | -0.87 | -2.47% | 33.95 | 35.35 | 19680 | 6770.95 | 1.79% | 0.00 |
| 2025-04-11 | 31.44 | 35.25 | 3.49 | 10.99% | 31.43 | 36.70 | 30520 | 10647.43 | 2.77% | 2.00 |
| 2025-04-10 | 30.48 | 31.76 | 1.76 | 5.87% | 30.48 | 32.97 | 16791 | 5382.14 | 1.53% | 0.00 |
| 2025-04-09 | 28.12 | 30.00 | 1.03 | 3.56% | 27.00 | 30.27 | 15627 | 4526.85 | 1.42% | 0.00 |
| 2025-04-08 | 28.36 | 28.97 | 1.30 | 4.70% | 28.03 | 29.62 | 13454 | 3867.54 | 1.22% | 0.00 |
| 2025-04-07 | 33.00 | 27.67 | -6.35 | -18.67% | 27.22 | 33.00 | 18221 | 5390.42 | 1.66% | 0.00 |
| 2025-04-03 | 34.53 | 34.02 | -0.95 | -2.72% | 33.85 | 35.38 | 8245 | 2838.23 | 0.75% | 0.00 |
| 2025-04-02 | 34.85 | 34.97 | 0.12 | 0.34% | 34.80 | 36.07 | 10166 | 3606.14 | 0.92% | 0.00 |
| 2025-04-01 | 33.58 | 34.85 | 1.48 | 4.44% | 33.57 | 34.93 | 12691 | 4372.41 | 1.15% | 0.00 |
| 2025-03-31 | 33.60 | 33.37 | -0.63 | -1.85% | 32.88 | 33.86 | 8676 | 2883.81 | 0.79% | 0.00 |
| 2025-03-28 | 34.60 | 34.00 | -0.38 | -1.11% | 33.83 | 34.89 | 6266 | 2149.39 | 0.57% | 0.00 |
| 2025-03-27 | 33.80 | 34.38 | 0.25 | 0.73% | 33.37 | 34.97 | 6613 | 2265.36 | 0.60% | 0.00 |
| 2025-03-26 | 34.03 | 34.13 | 0.08 | 0.23% | 33.68 | 34.67 | 5492 | 1889.29 | 0.50% | 0.00 |
| 2025-03-25 | 34.42 | 34.05 | -0.17 | -0.50% | 33.56 | 34.45 | 7170 | 2438.86 | 0.65% | 0.00 |
| 2025-03-24 | 34.99 | 34.22 | -0.73 | -2.09% | 33.39 | 35.15 | 10367 | 3546.21 | 0.94% | 0.00 |
| 2025-03-21 | 36.68 | 34.95 | -1.73 | -4.72% | 34.82 | 36.87 | 16399 | 5818.99 | 1.49% | 0.00 |
| 2025-03-20 | 37.22 | 36.68 | -0.54 | -1.45% | 36.60 | 37.44 | 7579 | 2803.93 | 0.69% | 0.00 |
| 2025-03-19 | 37.95 | 37.22 | -0.74 | -1.95% | 36.91 | 38.20 | 9395 | 3513.86 | 0.85% | 0.00 |
| 2025-03-18 | 38.05 | 37.96 | 0.17 | 0.45% | 37.60 | 38.80 | 10422 | 3981.77 | 0.95% | 0.00 |
| 2025-03-17 | 37.24 | 37.79 | 0.80 | 2.16% | 37.24 | 39.00 | 15125 | 5786.72 | 1.37% | 0.00 |
| 2025-03-14 | 36.00 | 36.99 | 1.16 | 3.24% | 35.66 | 37.07 | 9791 | 3564.92 | 0.89% | 0.00 |
| 2025-03-13 | 36.65 | 35.83 | -0.97 | -2.64% | 35.53 | 36.91 | 11429 | 4108.08 | 1.04% | 0.00 |
| 2025-03-12 | 37.67 | 36.80 | -0.55 | -1.47% | 36.77 | 37.76 | 9758 | 3631.43 | 0.89% | 0.00 |
| 2025-03-11 | 36.88 | 37.35 | -0.06 | -0.16% | 36.59 | 37.70 | 9383 | 3467.29 | 0.85% | 0.00 |
| 2025-03-10 | 37.25 | 37.41 | -0.09 | -0.24% | 37.02 | 37.89 | 9018 | 3375.08 | 0.82% | 0.00 |
| 2025-03-07 | 37.80 | 37.50 | -0.40 | -1.06% | 37.11 | 38.16 | 12458 | 4684.80 | 1.13% | 0.00 |
| 2025-03-06 | 38.60 | 37.90 | -0.70 | -1.81% | 37.85 | 39.50 | 20379 | 7864.90 | 1.85% | 0.00 |
| 2025-03-05 | 38.58 | 38.60 | 0.04 | 0.10% | 38.13 | 39.98 | 16239 | 6322.05 | 1.48% | 0.00 |
| 2025-03-04 | 36.46 | 38.56 | 1.60 | 4.33% | 36.46 | 38.58 | 13199 | 5000.81 | 1.20% | 0.00 |
| 2025-03-03 | 37.61 | 36.96 | 0.11 | 0.30% | 36.40 | 37.88 | 12073 | 4505.18 | 1.10% | 0.00 |
| 2025-02-28 | 38.96 | 36.85 | -2.36 | -6.02% | 36.70 | 39.20 | 15794 | 5954.86 | 1.44% | 0.00 |
| 2025-02-27 | 38.85 | 39.21 | 0.36 | 0.93% | 38.01 | 39.70 | 17298 | 6720.78 | 1.57% | 0.00 |
| 2025-02-26 | 38.60 | 38.85 | 0.15 | 0.39% | 38.20 | 38.99 | 13033 | 5039.17 | 1.18% | 0.00 |
| 2025-02-25 | 38.11 | 38.70 | -0.34 | -0.87% | 37.86 | 39.30 | 16485 | 6386.39 | 1.50% | 0.00 |
| 2025-02-24 | 38.50 | 39.04 | 0.80 | 2.09% | 38.09 | 39.53 | 22784 | 8831.47 | 2.07% | 0.00 |
| 2025-02-21 | 37.09 | 38.24 | 1.15 | 3.10% | 36.60 | 38.43 | 20324 | 7653.72 | 1.85% | 0.00 |
| 2025-02-20 | 36.38 | 37.09 | 0.71 | 1.95% | 36.18 | 37.40 | 14463 | 5331.65 | 1.31% | 0.00 |
| 2025-02-19 | 34.90 | 36.38 | 1.49 | 4.27% | 34.52 | 36.38 | 13324 | 4792.94 | 1.21% | 0.00 |
| 2025-02-18 | 36.06 | 34.89 | -1.13 | -3.14% | 34.81 | 36.50 | 10678 | 3800.20 | 0.97% | 0.00 |
| 2025-02-17 | 36.00 | 36.02 | -0.18 | -0.50% | 35.60 | 36.79 | 10420 | 3774.03 | 0.95% | 0.00 |
| 2025-02-14 | 35.83 | 36.20 | 0.31 | 0.86% | 35.41 | 36.26 | 8763 | 3144.79 | 0.80% | 0.00 |
| 2025-02-13 | 36.89 | 35.89 | -1.00 | -2.71% | 35.89 | 36.89 | 8317 | 3013.66 | 0.76% | 0.00 |
| 2025-02-12 | 35.53 | 36.89 | 0.90 | 2.50% | 35.40 | 36.98 | 11593 | 4206.84 | 1.05% | 0.00 |
| 2025-02-11 | 36.85 | 35.99 | -0.84 | -2.28% | 35.84 | 36.99 | 10552 | 3815.63 | 0.96% | 0.00 |
| 2025-02-10 | 35.99 | 36.83 | 0.90 | 2.50% | 35.79 | 36.93 | 11748 | 4282.85 | 1.07% | 0.00 |
| 2025-02-07 | 36.08 | 35.93 | 0.11 | 0.31% | 35.51 | 36.64 | 11803 | 4265.57 | 1.07% | 0.00 |
| 2025-02-06 | 33.80 | 35.82 | 1.62 | 4.74% | 33.80 | 35.98 | 13580 | 4818.57 | 1.23% | 0.00 |
| 2025-02-05 | 33.91 | 34.20 | 0.75 | 2.24% | 33.85 | 34.87 | 9327 | 3207.72 | 0.85% | 0.00 |
| 2025-01-27 | 34.78 | 33.45 | -0.81 | -2.36% | 33.45 | 34.78 | 6455 | 2189.75 | 0.59% | 0.00 |
| 2025-01-24 | 33.81 | 34.26 | 0.38 | 1.12% | 33.70 | 34.31 | 9270 | 3161.11 | 0.84% | 0.00 |
| 2025-01-23 | 34.38 | 33.88 | -0.23 | -0.67% | 33.88 | 35.30 | 11385 | 3938.40 | 1.03% | 0.00 |
| 2025-01-22 | 34.10 | 34.11 | -0.33 | -0.96% | 33.95 | 34.80 | 6153 | 2107.80 | 0.56% | 0.00 |
| 2025-01-21 | 34.00 | 34.44 | 0.58 | 1.71% | 33.50 | 34.50 | 10268 | 3497.85 | 0.93% | 0.00 |
| 2025-01-20 | 34.20 | 33.86 | -0.14 | -0.41% | 33.59 | 34.44 | 8123 | 2752.15 | 0.74% | 0.00 |
| 2025-01-17 | 33.44 | 34.00 | 0.67 | 2.01% | 33.04 | 34.35 | 11781 | 3977.58 | 1.07% | 0.00 |
| 2025-01-16 | 32.84 | 33.33 | 0.49 | 1.49% | 32.45 | 33.58 | 11889 | 3926.10 | 1.08% | 0.00 |
| 2025-01-15 | 33.55 | 32.84 | -0.39 | -1.17% | 32.70 | 33.56 | 6658 | 2198.30 | 0.60% | 0.00 |
| 2025-01-14 | 31.74 | 33.23 | 1.84 | 5.86% | 31.23 | 33.35 | 10276 | 3345.61 | 0.93% | 0.00 |
| 2025-01-13 | 30.92 | 31.39 | 0.39 | 1.26% | 29.58 | 31.57 | 8767 | 2691.06 | 0.80% | 0.00 |
| 2025-01-10 | 32.29 | 31.00 | -1.09 | -3.40% | 31.00 | 33.00 | 10385 | 3337.21 | 0.94% | 0.00 |
| 2025-01-09 | 32.47 | 32.09 | -0.09 | -0.28% | 31.95 | 33.09 | 8846 | 2882.25 | 0.80% | 0.00 |
| 2025-01-08 | 32.88 | 32.18 | -0.63 | -1.92% | 31.11 | 33.03 | 10728 | 3452.06 | 0.97% | 0.00 |
| 2025-01-07 | 31.79 | 32.81 | 1.28 | 4.06% | 31.59 | 32.90 | 14935 | 4810.33 | 1.36% | 0.00 |
| 2025-01-06 | 32.32 | 31.53 | -1.12 | -3.43% | 31.00 | 32.65 | 17254 | 5467.53 | 1.57% | 0.00 |
| 2025-01-03 | 34.11 | 32.65 | -1.46 | -4.28% | 32.65 | 34.45 | 11495 | 3846.09 | 1.04% | 20.00 |
| 2025-01-02 | 35.87 | 34.11 | -1.83 | -5.09% | 33.60 | 35.87 | 12175 | 4245.58 | 1.11% | 0.00 |
| 2024-12-31 | 37.51 | 35.94 | -1.86 | -4.92% | 35.93 | 38.00 | 13534 | 4953.05 | 1.23% | 0.00 |
| 2024-12-30 | 38.40 | 37.80 | -0.92 | -2.38% | 37.01 | 38.68 | 11339 | 4294.43 | 1.03% | 0.00 |
| 2024-12-27 | 39.53 | 38.72 | -0.80 | -2.02% | 38.52 | 40.11 | 15655 | 6174.02 | 1.42% | 0.00 |
| 2024-12-26 | 38.14 | 39.52 | 1.25 | 3.27% | 38.00 | 39.70 | 15292 | 6003.16 | 1.39% | 0.00 |
| 2024-12-25 | 39.58 | 38.27 | -1.16 | -2.94% | 37.83 | 39.77 | 13628 | 5267.36 | 1.24% | 0.00 |
| 2024-12-24 | 38.64 | 39.43 | 1.33 | 3.49% | 37.10 | 39.43 | 18405 | 7081.85 | 1.67% | 0.00 |
| 2024-12-23 | 40.00 | 38.10 | -1.62 | -4.08% | 37.93 | 40.00 | 15407 | 5989.20 | 1.40% | 0.00 |
| 2024-12-20 | 38.83 | 39.72 | 0.89 | 2.29% | 38.59 | 40.85 | 21816 | 8690.58 | 1.98% | 0.00 |
明微电子(688699)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。
