| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-26 | 43.70 | 42.16 | -1.99 | -4.51% | 42.12 | 43.70 | 81270 | 34709.28 | 2.03% | 0.00 |
| 2026-03-25 | 43.84 | 44.15 | 0.66 | 1.52% | 43.79 | 45.48 | 99280 | 44203.21 | 2.48% | 15.00 |
| 2026-03-24 | 44.50 | 43.49 | 0.19 | 0.44% | 41.89 | 44.76 | 109304 | 46819.61 | 2.73% | 3.95 |
| 2026-03-23 | 44.99 | 43.30 | -2.06 | -4.54% | 42.88 | 45.38 | 128320 | 56762.54 | 3.21% | 2.00 |
| 2026-03-20 | 48.50 | 45.36 | -3.60 | -7.35% | 45.22 | 48.50 | 181700 | 84076.32 | 4.54% | 2.00 |
| 2026-03-19 | 50.13 | 48.96 | -2.73 | -5.28% | 47.82 | 50.49 | 190926 | 93145.45 | 4.77% | 0.00 |
| 2026-03-18 | 48.11 | 51.69 | 3.81 | 7.96% | 47.96 | 51.82 | 228701 | 115333.52 | 5.71% | 29.91 |
| 2026-03-17 | 50.05 | 47.88 | -2.02 | -4.05% | 47.71 | 50.08 | 100431 | 48816.02 | 2.51% | 0.00 |
| 2026-03-16 | 47.91 | 49.90 | 2.42 | 5.10% | 46.88 | 50.10 | 129858 | 63632.84 | 3.24% | 0.00 |
| 2026-03-13 | 47.48 | 47.48 | -0.50 | -1.04% | 47.27 | 48.78 | 61697 | 29545.74 | 1.54% | 0.00 |
| 2026-03-12 | 48.20 | 47.98 | -0.42 | -0.87% | 47.39 | 49.18 | 64709 | 31229.41 | 1.62% | 0.00 |
| 2026-03-11 | 49.50 | 48.40 | -1.10 | -2.22% | 48.31 | 49.87 | 77642 | 38004.95 | 1.94% | 0.00 |
| 2026-03-10 | 49.50 | 49.50 | 1.20 | 2.48% | 48.92 | 50.07 | 90329 | 44690.57 | 2.26% | 0.00 |
| 2026-03-09 | 47.59 | 48.30 | -0.35 | -0.72% | 46.05 | 48.78 | 99280 | 46754.56 | 2.48% | 0.00 |
| 2026-03-06 | 48.00 | 48.65 | 0.10 | 0.21% | 47.95 | 49.29 | 78714 | 38419.45 | 1.97% | 0.00 |
| 2026-03-05 | 48.80 | 48.55 | 1.26 | 2.66% | 47.70 | 50.20 | 127345 | 62243.08 | 3.18% | 2.00 |
| 2026-03-04 | 46.70 | 47.29 | 0.49 | 1.05% | 46.66 | 49.04 | 111672 | 53548.20 | 2.79% | 0.00 |
| 2026-03-03 | 49.31 | 46.80 | -2.28 | -4.65% | 46.40 | 50.15 | 146399 | 69978.31 | 3.66% | 0.00 |
| 2026-03-02 | 49.01 | 49.08 | -1.09 | -2.17% | 48.83 | 50.46 | 110727 | 54701.72 | 2.77% | 3.23 |
| 2026-02-27 | 50.50 | 50.17 | -1.08 | -2.11% | 48.88 | 50.57 | 112193 | 55943.47 | 2.80% | 15.00 |
| 2026-02-26 | 50.53 | 51.25 | 0.28 | 0.55% | 48.26 | 51.53 | 212204 | 105836.70 | 5.30% | 2.00 |
| 2026-02-25 | 51.10 | 50.97 | 0.88 | 1.76% | 49.78 | 51.68 | 170495 | 86727.66 | 4.26% | 33.27 |
| 2026-02-24 | 50.30 | 50.09 | 0.47 | 0.95% | 49.10 | 51.19 | 123012 | 61785.20 | 3.07% | 0.00 |
| 2026-02-13 | 50.40 | 49.62 | -0.83 | -1.65% | 49.58 | 51.20 | 121398 | 61100.17 | 3.03% | 2.00 |
| 2026-02-12 | 51.43 | 50.45 | 0.02 | 0.04% | 50.12 | 51.59 | 123326 | 62415.69 | 3.08% | 5.66 |
| 2026-02-11 | 50.00 | 50.43 | 0.28 | 0.56% | 49.94 | 51.83 | 150051 | 76481.68 | 3.75% | 0.00 |
| 2026-02-10 | 51.94 | 50.15 | -1.30 | -2.53% | 49.80 | 51.98 | 156958 | 79084.60 | 3.92% | 0.00 |
| 2026-02-09 | 53.23 | 51.45 | -0.09 | -0.17% | 50.15 | 53.28 | 183736 | 94259.58 | 4.59% | 15.00 |
| 2026-02-06 | 51.58 | 51.54 | -1.24 | -2.35% | 50.91 | 53.29 | 173547 | 90246.65 | 4.33% | 0.00 |
| 2026-02-05 | 49.00 | 52.78 | 1.43 | 2.78% | 48.36 | 53.77 | 243581 | 125366.28 | 6.08% | 8.00 |
| 2026-02-04 | 52.67 | 51.35 | -2.23 | -4.16% | 50.23 | 53.07 | 228197 | 117075.47 | 13.49% | 2.00 |
| 2026-02-03 | 52.00 | 53.58 | 3.64 | 7.29% | 51.80 | 56.59 | 335246 | 180839.45 | 19.82% | 10.00 |
| 2026-02-02 | 55.00 | 49.94 | -7.91 | -13.67% | 49.90 | 55.52 | 386500 | 200841.81 | 22.85% | 0.00 |
| 2026-01-30 | 52.63 | 57.85 | 4.11 | 7.65% | 52.55 | 60.99 | 398463 | 228613.86 | 23.56% | 5.25 |
| 2026-01-29 | 52.97 | 53.74 | -0.87 | -1.59% | 52.97 | 58.08 | 440836 | 243634.00 | 26.06% | 0.00 |
| 2026-01-28 | 51.09 | 54.61 | 8.90 | 19.47% | 50.80 | 54.85 | 453747 | 240611.66 | 26.82% | 12.00 |
| 2026-01-27 | 41.98 | 45.71 | 2.73 | 6.35% | 41.00 | 48.00 | 363084 | 161798.69 | 21.46% | 2.00 |
| 2026-01-26 | 44.27 | 42.98 | 0.62 | 1.46% | 42.57 | 45.80 | 317043 | 139604.64 | 18.74% | 22.61 |
| 2026-01-23 | 42.50 | 42.36 | -1.00 | -2.31% | 41.78 | 43.12 | 259394 | 109543.54 | 15.33% | 10.00 |
| 2026-01-22 | 45.20 | 43.36 | -0.84 | -1.90% | 42.66 | 45.99 | 351152 | 153546.89 | 20.76% | 10.00 |
| 2026-01-21 | 43.00 | 44.20 | 2.85 | 6.89% | 41.00 | 47.62 | 558944 | 246830.88 | 33.04% | 6.00 |
| 2026-01-20 | 37.00 | 41.35 | 6.89 | 19.99% | 37.00 | 41.35 | 198383 | 79907.13 | 11.73% | 7.02 |
| 2026-01-19 | 35.21 | 34.46 | -0.75 | -2.13% | 34.44 | 35.94 | 79447 | 27625.71 | 4.70% | 0.00 |
| 2026-01-16 | 34.76 | 35.21 | 0.85 | 2.47% | 34.28 | 35.53 | 100986 | 35248.23 | 5.97% | 0.00 |
| 2026-01-15 | 33.90 | 34.36 | 0.33 | 0.97% | 33.24 | 34.36 | 73495 | 24836.37 | 4.34% | 0.00 |
| 2026-01-14 | 34.20 | 34.03 | 0.05 | 0.15% | 33.45 | 34.86 | 92414 | 31679.56 | 5.46% | 0.00 |
| 2026-01-13 | 35.57 | 33.98 | -1.63 | -4.58% | 33.80 | 35.57 | 86796 | 29982.24 | 5.13% | 0.00 |
| 2026-01-12 | 34.77 | 35.61 | 0.84 | 2.42% | 34.12 | 35.75 | 109323 | 38307.67 | 6.46% | 4.00 |
| 2026-01-09 | 34.55 | 34.77 | 0.51 | 1.49% | 33.99 | 34.82 | 74389 | 25658.83 | 4.40% | 20.00 |
| 2026-01-08 | 34.45 | 34.26 | -0.38 | -1.10% | 34.16 | 34.94 | 69896 | 24154.77 | 4.13% | 0.00 |
| 2026-01-07 | 34.93 | 34.64 | 0.16 | 0.46% | 34.27 | 35.02 | 88052 | 30464.59 | 5.21% | 31.10 |
| 2026-01-06 | 33.80 | 34.48 | 0.61 | 1.80% | 33.61 | 35.22 | 114051 | 39351.05 | 6.74% | 0.00 |
| 2026-01-05 | 32.51 | 33.87 | 1.72 | 5.35% | 32.51 | 34.08 | 92818 | 31052.63 | 5.49% | 0.00 |
| 2025-12-31 | 32.99 | 32.15 | -0.56 | -1.71% | 32.08 | 33.09 | 42469 | 13727.25 | 2.51% | 0.00 |
| 2025-12-30 | 32.30 | 32.71 | 0.29 | 0.89% | 32.13 | 32.90 | 43099 | 14085.32 | 2.55% | 0.00 |
| 2025-12-29 | 32.60 | 32.42 | -0.18 | -0.55% | 32.30 | 32.82 | 36634 | 11929.86 | 2.17% | 0.00 |
| 2025-12-26 | 32.50 | 32.60 | -0.02 | -0.06% | 32.46 | 33.15 | 47841 | 15690.14 | 2.83% | 0.00 |
| 2025-12-25 | 32.83 | 32.62 | -0.03 | -0.09% | 32.33 | 32.83 | 38802 | 12640.63 | 2.29% | 0.00 |
| 2025-12-24 | 32.03 | 32.65 | 0.62 | 1.94% | 31.95 | 32.66 | 54304 | 17638.99 | 3.21% | 5.00 |
| 2025-12-23 | 32.07 | 32.03 | -0.07 | -0.22% | 31.91 | 32.53 | 40213 | 12948.08 | 2.38% | 0.00 |
| 2025-12-22 | 31.00 | 32.10 | 1.03 | 3.32% | 31.00 | 32.37 | 57952 | 18594.46 | 3.43% | 0.00 |
| 2025-12-19 | 31.27 | 31.07 | -0.15 | -0.48% | 31.04 | 31.58 | 32761 | 10251.98 | 1.94% | 0.00 |
| 2025-12-18 | 31.02 | 31.22 | 0.02 | 0.06% | 30.92 | 31.88 | 31358 | 9872.40 | 1.85% | 0.00 |
| 2025-12-17 | 30.75 | 31.20 | 0.36 | 1.17% | 30.23 | 31.40 | 34316 | 10563.94 | 2.03% | 0.00 |
| 2025-12-16 | 31.31 | 30.84 | -0.66 | -2.10% | 30.66 | 31.49 | 33364 | 10302.10 | 1.97% | 0.00 |
| 2025-12-15 | 32.16 | 31.50 | -0.88 | -2.72% | 31.50 | 32.38 | 42146 | 13449.79 | 2.49% | 0.00 |
| 2025-12-12 | 31.70 | 32.38 | 0.71 | 2.24% | 31.47 | 32.52 | 53113 | 17056.84 | 3.14% | 0.00 |
| 2025-12-11 | 32.79 | 31.67 | -0.70 | -2.16% | 31.66 | 32.79 | 34363 | 11004.19 | 2.03% | 0.00 |
| 2025-12-10 | 32.36 | 32.37 | -0.09 | -0.28% | 31.68 | 32.51 | 37810 | 12122.40 | 2.24% | 0.00 |
| 2025-12-09 | 32.50 | 32.46 | -0.19 | -0.58% | 32.32 | 32.85 | 34539 | 11263.16 | 2.04% | 0.00 |
| 2025-12-08 | 32.01 | 32.65 | 0.78 | 2.45% | 31.89 | 32.88 | 56737 | 18493.54 | 3.35% | 0.00 |
| 2025-12-05 | 31.79 | 31.87 | 0.09 | 0.28% | 31.30 | 32.07 | 31707 | 10049.89 | 1.87% | 0.00 |
| 2025-12-04 | 31.36 | 31.78 | 0.28 | 0.89% | 31.13 | 31.98 | 29994 | 9473.26 | 1.77% | 0.00 |
| 2025-12-03 | 31.95 | 31.50 | -0.43 | -1.35% | 31.32 | 32.09 | 30030 | 9480.62 | 1.78% | 0.00 |
| 2025-12-02 | 32.29 | 31.93 | -0.62 | -1.90% | 31.80 | 32.55 | 33991 | 10889.89 | 2.01% | 0.00 |
| 2025-12-01 | 32.40 | 32.55 | 0.08 | 0.25% | 32.08 | 32.55 | 46432 | 15009.87 | 2.74% | 6.00 |
| 2025-11-28 | 31.81 | 32.47 | 0.48 | 1.50% | 31.61 | 32.47 | 46068 | 14835.01 | 2.72% | 4.00 |
| 2025-11-27 | 31.63 | 31.99 | 0.51 | 1.62% | 31.55 | 32.97 | 68367 | 22160.20 | 4.04% | 11.50 |
| 2025-11-26 | 31.29 | 31.48 | 0.09 | 0.29% | 31.07 | 31.75 | 40510 | 12777.54 | 2.39% | 12.87 |
| 2025-11-25 | 30.96 | 31.39 | 0.78 | 2.55% | 30.79 | 31.77 | 47836 | 15019.66 | 2.83% | 0.00 |
中微半导(688380)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。
