| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-27 | 40.06 | 40.64 | 1.04 | 2.63% | 39.51 | 41.36 | 34934 | 14129.02 | 3.17% | 0.00 |
| 2025-10-24 | 36.60 | 39.60 | 2.45 | 6.59% | 36.60 | 40.92 | 48025 | 18877.99 | 4.36% | 0.00 |
| 2025-10-23 | 36.05 | 37.15 | 1.03 | 2.85% | 35.26 | 37.36 | 24856 | 9072.55 | 2.26% | 0.00 |
| 2025-10-22 | 35.55 | 36.12 | 0.30 | 0.84% | 35.16 | 36.85 | 18109 | 6520.99 | 1.65% | 0.00 |
| 2025-10-21 | 34.82 | 35.82 | 1.02 | 2.93% | 34.54 | 36.29 | 21389 | 7621.60 | 1.94% | 0.00 |
| 2025-10-20 | 34.66 | 34.80 | 0.58 | 1.69% | 34.39 | 35.12 | 8587 | 2981.09 | 0.78% | 0.00 |
| 2025-10-17 | 35.55 | 34.22 | -1.55 | -4.33% | 34.00 | 36.06 | 16608 | 5767.12 | 1.51% | 0.00 |
| 2025-10-16 | 36.29 | 35.77 | -0.52 | -1.43% | 35.52 | 36.68 | 12524 | 4517.56 | 1.14% | 0.00 |
| 2025-10-15 | 36.38 | 36.29 | -0.09 | -0.25% | 35.80 | 36.85 | 14627 | 5290.32 | 1.33% | 0.00 |
| 2025-10-14 | 37.48 | 36.38 | -1.08 | -2.88% | 36.29 | 38.74 | 20428 | 7661.92 | 1.86% | 0.00 |
| 2025-10-13 | 35.82 | 37.46 | 0.53 | 1.44% | 35.55 | 37.60 | 18696 | 6893.75 | 1.70% | 0.00 |
| 2025-10-10 | 39.22 | 36.93 | -2.50 | -6.34% | 36.87 | 39.42 | 29740 | 11166.18 | 2.70% | 0.00 |
| 2025-10-09 | 39.70 | 39.43 | -0.27 | -0.68% | 39.33 | 40.30 | 25464 | 10152.17 | 2.31% | 0.00 |
| 2025-09-30 | 39.48 | 39.70 | 0.98 | 2.53% | 38.40 | 39.85 | 20702 | 8171.89 | 1.88% | 0.00 |
| 2025-09-29 | 38.91 | 38.72 | -0.04 | -0.10% | 38.00 | 39.28 | 20833 | 8045.74 | 1.89% | 0.00 |
| 2025-09-26 | 39.18 | 38.76 | -0.57 | -1.45% | 38.75 | 40.10 | 21793 | 8586.27 | 1.98% | 0.00 |
| 2025-09-25 | 39.95 | 39.33 | -0.20 | -0.51% | 39.11 | 40.50 | 22010 | 8729.67 | 2.00% | 0.00 |
| 2025-09-24 | 38.00 | 39.53 | 1.32 | 3.45% | 37.96 | 39.98 | 27292 | 10710.79 | 2.48% | 0.00 |
| 2025-09-23 | 38.64 | 38.21 | -0.35 | -0.91% | 36.70 | 38.70 | 18336 | 6892.92 | 1.67% | 0.00 |
| 2025-09-22 | 38.19 | 38.56 | 0.30 | 0.78% | 37.60 | 38.94 | 13155 | 5068.60 | 1.20% | 0.00 |
| 2025-09-19 | 38.50 | 38.26 | -0.14 | -0.36% | 38.00 | 39.18 | 13891 | 5370.96 | 1.26% | 0.00 |
| 2025-09-18 | 39.14 | 38.40 | -0.80 | -2.04% | 37.81 | 39.75 | 24949 | 9731.50 | 2.27% | 0.00 |
| 2025-09-17 | 38.31 | 39.20 | 0.32 | 0.82% | 38.31 | 39.88 | 15828 | 6209.16 | 1.44% | 0.00 |
| 2025-09-16 | 38.40 | 38.88 | 0.26 | 0.67% | 38.04 | 39.24 | 15824 | 6126.63 | 1.44% | 0.00 |
| 2025-09-15 | 40.00 | 38.62 | 0.28 | 0.73% | 38.40 | 40.00 | 19143 | 7425.77 | 1.74% | 0.00 |
| 2025-09-12 | 37.69 | 38.34 | 0.65 | 1.72% | 37.39 | 38.78 | 16393 | 6260.79 | 1.49% | 0.00 |
| 2025-09-11 | 36.28 | 37.69 | 1.45 | 4.00% | 35.64 | 37.70 | 15997 | 5922.84 | 1.45% | 0.00 |
| 2025-09-10 | 36.81 | 36.24 | -0.38 | -1.04% | 36.13 | 37.06 | 8707 | 3176.12 | 0.79% | 0.00 |
| 2025-09-09 | 37.17 | 36.62 | -0.88 | -2.35% | 36.48 | 37.66 | 13644 | 5051.47 | 1.24% | 0.00 |
| 2025-09-08 | 37.07 | 37.50 | 0.40 | 1.08% | 36.55 | 37.77 | 14384 | 5341.82 | 1.31% | 0.00 |
| 2025-09-05 | 35.45 | 37.10 | 1.34 | 3.75% | 35.45 | 37.30 | 19938 | 7261.25 | 1.81% | 0.00 |
| 2025-09-04 | 36.58 | 35.76 | -0.82 | -2.24% | 34.80 | 36.90 | 23513 | 8422.70 | 2.14% | 0.00 |
| 2025-09-03 | 37.14 | 36.58 | -0.33 | -0.89% | 36.22 | 37.84 | 20539 | 7605.99 | 1.87% | 0.00 |
| 2025-09-02 | 39.16 | 36.91 | -2.25 | -5.75% | 36.65 | 39.16 | 25270 | 9478.43 | 2.30% | 0.00 |
| 2025-09-01 | 38.76 | 39.16 | 0.40 | 1.03% | 38.37 | 39.78 | 21930 | 8581.49 | 1.99% | 0.00 |
| 2025-08-29 | 39.29 | 38.76 | -0.62 | -1.57% | 38.06 | 39.43 | 23458 | 9035.88 | 2.13% | 0.00 |
| 2025-08-28 | 38.50 | 39.38 | 0.72 | 1.86% | 37.62 | 39.46 | 32443 | 12569.01 | 2.95% | 0.00 |
| 2025-08-27 | 39.28 | 38.66 | -0.59 | -1.50% | 38.66 | 40.50 | 35314 | 14018.66 | 3.21% | 0.00 |
| 2025-08-26 | 39.62 | 39.25 | -0.51 | -1.28% | 38.95 | 40.02 | 24456 | 9664.04 | 2.22% | 0.00 |
| 2025-08-25 | 40.50 | 39.76 | -0.53 | -1.32% | 39.24 | 40.89 | 37391 | 14910.20 | 3.40% | 0.00 |
| 2025-08-22 | 38.61 | 40.29 | 1.05 | 2.68% | 38.61 | 40.50 | 39045 | 15616.87 | 3.55% | 0.00 |
| 2025-08-21 | 40.40 | 39.24 | -0.71 | -1.78% | 38.60 | 41.80 | 37644 | 15107.52 | 3.42% | 0.00 |
| 2025-08-20 | 39.01 | 39.95 | 0.33 | 0.83% | 38.18 | 39.95 | 36551 | 14242.48 | 3.32% | 0.00 |
| 2025-08-19 | 39.15 | 39.62 | 0.48 | 1.23% | 38.70 | 40.18 | 25574 | 10079.22 | 2.32% | 0.00 |
| 2025-08-18 | 39.00 | 39.14 | 0.48 | 1.24% | 38.50 | 39.67 | 23268 | 9127.49 | 2.11% | 0.00 |
| 2025-08-15 | 37.68 | 38.66 | 0.87 | 2.30% | 37.57 | 38.94 | 18624 | 7176.38 | 1.69% | 0.00 |
| 2025-08-14 | 38.73 | 37.79 | -1.26 | -3.23% | 37.77 | 39.23 | 23951 | 9186.97 | 2.18% | 0.00 |
| 2025-08-13 | 38.80 | 39.05 | 0.39 | 1.01% | 38.20 | 39.74 | 29900 | 11674.05 | 2.72% | 0.00 |
| 2025-08-12 | 38.49 | 38.66 | 0.16 | 0.42% | 38.02 | 39.30 | 19567 | 7559.14 | 1.78% | 0.00 |
| 2025-08-11 | 38.00 | 38.50 | 0.34 | 0.89% | 37.95 | 38.78 | 15606 | 5995.83 | 1.42% | 0.00 |
| 2025-08-08 | 39.80 | 38.16 | -1.61 | -4.05% | 38.11 | 39.80 | 21208 | 8181.02 | 1.93% | 0.00 |
| 2025-08-07 | 39.00 | 39.77 | 0.77 | 1.97% | 39.00 | 40.86 | 34384 | 13810.61 | 3.12% | 0.00 |
| 2025-08-06 | 37.98 | 39.00 | 0.85 | 2.23% | 37.71 | 39.15 | 20231 | 7794.32 | 1.84% | 0.00 |
| 2025-08-05 | 38.40 | 38.15 | -0.33 | -0.86% | 37.99 | 39.20 | 17638 | 6765.20 | 1.60% | 0.00 |
| 2025-08-04 | 37.30 | 38.48 | 0.78 | 2.07% | 37.30 | 39.08 | 19019 | 7287.51 | 1.73% | 0.00 |
| 2025-08-01 | 38.13 | 37.70 | -0.43 | -1.13% | 37.45 | 38.53 | 16889 | 6389.12 | 1.53% | 0.00 |
| 2025-07-31 | 38.90 | 38.13 | -1.18 | -3.00% | 37.41 | 39.95 | 37233 | 14427.84 | 3.38% | 0.00 |
| 2025-07-30 | 37.72 | 39.31 | 1.60 | 4.24% | 36.58 | 40.37 | 45023 | 17484.40 | 4.09% | 0.00 |
| 2025-07-29 | 35.53 | 37.71 | 2.18 | 6.14% | 35.16 | 39.04 | 38969 | 14607.55 | 3.54% | 0.00 |
| 2025-07-28 | 34.82 | 35.53 | 0.36 | 1.02% | 34.58 | 36.53 | 21428 | 7611.16 | 1.95% | 0.00 |
| 2025-07-25 | 33.83 | 35.17 | 1.17 | 3.44% | 33.83 | 35.20 | 16543 | 5745.93 | 1.50% | 0.00 |
| 2025-07-24 | 33.39 | 34.00 | 0.67 | 2.01% | 33.34 | 34.18 | 9786 | 3311.42 | 0.89% | 0.00 |
| 2025-07-23 | 33.46 | 33.33 | -0.11 | -0.33% | 33.05 | 33.72 | 7421 | 2478.61 | 0.67% | 0.00 |
| 2025-07-22 | 33.39 | 33.44 | 0.09 | 0.27% | 33.18 | 33.65 | 9229 | 3081.19 | 0.84% | 0.00 |
| 2025-07-21 | 33.40 | 33.35 | 0.14 | 0.42% | 32.89 | 33.50 | 8506 | 2825.93 | 0.77% | 0.00 |
| 2025-07-18 | 33.60 | 33.21 | -0.21 | -0.63% | 32.90 | 33.68 | 8572 | 2842.50 | 0.78% | 0.00 |
| 2025-07-17 | 33.00 | 33.42 | 0.58 | 1.77% | 32.55 | 33.56 | 11060 | 3667.13 | 1.00% | 42.84 |
| 2025-07-16 | 32.48 | 32.84 | 0.54 | 1.67% | 32.31 | 33.85 | 13837 | 4590.06 | 1.26% | 0.00 |
| 2025-07-15 | 33.29 | 32.30 | -0.34 | -1.04% | 31.85 | 33.29 | 9354 | 3028.43 | 0.85% | 0.00 |
| 2025-07-14 | 32.47 | 32.64 | 0.17 | 0.52% | 32.00 | 33.32 | 10111 | 3286.62 | 0.92% | 0.00 |
| 2025-07-11 | 31.89 | 32.47 | 0.44 | 1.37% | 31.75 | 32.80 | 9974 | 3228.08 | 0.91% | 0.00 |
| 2025-07-10 | 31.90 | 32.03 | -0.01 | -0.03% | 31.78 | 32.28 | 5248 | 1679.09 | 0.48% | 0.00 |
| 2025-07-09 | 32.21 | 32.04 | -0.17 | -0.53% | 31.90 | 32.60 | 7562 | 2432.23 | 0.69% | 0.00 |
| 2025-07-08 | 31.90 | 32.21 | 0.52 | 1.64% | 31.44 | 32.27 | 7613 | 2438.65 | 0.69% | 0.00 |
| 2025-07-07 | 31.50 | 31.69 | 0.10 | 0.32% | 31.25 | 31.82 | 4632 | 1464.05 | 0.42% | 0.00 |
| 2025-07-04 | 32.13 | 31.59 | -0.52 | -1.62% | 31.39 | 32.13 | 9897 | 3134.69 | 0.90% | 0.00 |
| 2025-07-03 | 32.17 | 32.11 | 0.06 | 0.19% | 31.71 | 32.34 | 6847 | 2191.25 | 0.62% | 0.00 |
| 2025-07-02 | 32.00 | 32.05 | -0.20 | -0.62% | 31.58 | 32.21 | 9405 | 2989.17 | 0.85% | 0.00 |
| 2025-07-01 | 32.38 | 32.25 | -0.13 | -0.40% | 32.08 | 32.89 | 10186 | 3309.91 | 0.93% | 0.00 |
| 2025-06-30 | 32.21 | 32.38 | 0.27 | 0.84% | 32.06 | 32.64 | 7962 | 2572.06 | 0.72% | 44.73 |
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。
