| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-02-03 | 37.50 | 37.57 | 0.23 | 0.62% | 37.20 | 37.70 | 10861 | 4070.42 | 3.50% |
| 2026-02-02 | 38.33 | 37.34 | -0.73 | -1.92% | 37.34 | 38.33 | 13415 | 5077.54 | 4.32% |
| 2026-01-30 | 37.96 | 38.07 | 0.17 | 0.45% | 37.80 | 38.48 | 13662 | 5209.61 | 4.40% |
| 2026-01-29 | 38.70 | 37.90 | -0.90 | -2.32% | 37.85 | 38.70 | 20467 | 7832.65 | 6.59% |
| 2026-01-28 | 39.00 | 38.80 | -0.38 | -0.97% | 38.61 | 39.31 | 20208 | 7856.53 | 6.51% |
| 2026-01-27 | 39.00 | 39.18 | -0.26 | -0.66% | 37.80 | 39.33 | 25858 | 9983.94 | 8.33% |
| 2026-01-26 | 40.20 | 39.44 | -0.59 | -1.47% | 38.87 | 40.27 | 29958 | 11815.81 | 9.65% |
| 2026-01-23 | 39.43 | 40.03 | 0.48 | 1.21% | 39.36 | 40.10 | 32365 | 12879.96 | 10.43% |
| 2026-01-22 | 39.96 | 39.55 | -0.40 | -1.00% | 39.43 | 40.25 | 27018 | 10735.33 | 8.71% |
| 2026-01-21 | 39.10 | 39.95 | 0.59 | 1.50% | 38.86 | 40.06 | 35764 | 14144.72 | 11.52% |
| 2026-01-20 | 39.70 | 39.36 | -0.49 | -1.23% | 39.09 | 40.10 | 32729 | 12929.68 | 10.55% |
| 2026-01-19 | 39.20 | 39.85 | 0.46 | 1.17% | 39.05 | 40.06 | 33309 | 13227.57 | 10.73% |
| 2026-01-16 | 39.39 | 39.39 | -0.13 | -0.33% | 39.20 | 39.97 | 37373 | 14748.00 | 12.04% |
| 2026-01-15 | 38.02 | 39.52 | 1.51 | 3.97% | 38.00 | 39.91 | 66675 | 26248.71 | 21.48% |
| 2026-01-14 | 38.36 | 38.01 | -0.45 | -1.17% | 37.74 | 38.65 | 36374 | 13916.65 | 11.72% |
| 2026-01-13 | 38.48 | 38.46 | 0.01 | 0.03% | 38.06 | 39.53 | 40938 | 15897.96 | 13.19% |
| 2026-01-12 | 38.28 | 38.45 | 0.18 | 0.47% | 38.05 | 38.45 | 29621 | 11346.86 | 9.54% |
| 2026-01-09 | 38.03 | 38.27 | 0.20 | 0.53% | 37.91 | 38.47 | 31400 | 12006.07 | 10.12% |
| 2026-01-08 | 38.00 | 38.07 | -0.09 | -0.24% | 37.92 | 38.36 | 24136 | 9199.36 | 7.78% |
| 2026-01-07 | 37.71 | 38.16 | 0.20 | 0.53% | 37.60 | 38.31 | 33427 | 12692.96 | 10.77% |
| 2026-01-06 | 37.30 | 37.96 | 0.61 | 1.63% | 37.23 | 38.28 | 36528 | 13768.78 | 11.77% |
| 2026-01-05 | 36.90 | 37.35 | 0.44 | 1.19% | 36.78 | 37.36 | 25871 | 9600.24 | 8.34% |
| 2025-12-31 | 37.57 | 36.91 | -0.48 | -1.28% | 36.85 | 37.57 | 25889 | 9583.28 | 8.34% |
| 2025-12-30 | 37.70 | 37.39 | -0.33 | -0.87% | 37.38 | 37.71 | 20563 | 7704.72 | 6.63% |
| 2025-12-29 | 38.14 | 37.72 | -0.30 | -0.79% | 37.67 | 38.46 | 23083 | 8771.95 | 7.44% |
| 2025-12-26 | 38.20 | 38.02 | -0.28 | -0.73% | 37.71 | 38.23 | 25244 | 9596.30 | 8.13% |
| 2025-12-25 | 38.32 | 38.30 | -0.03 | -0.08% | 37.96 | 38.32 | 19982 | 7625.49 | 6.44% |
| 2025-12-24 | 38.00 | 38.33 | 0.26 | 0.68% | 37.88 | 38.59 | 17255 | 6594.06 | 5.56% |
| 2025-12-23 | 38.94 | 38.07 | -0.97 | -2.48% | 37.68 | 38.97 | 30115 | 11525.76 | 9.70% |
| 2025-12-22 | 39.12 | 39.04 | -0.05 | -0.13% | 38.85 | 39.48 | 31137 | 12169.47 | 10.03% |
| 2025-12-19 | 38.24 | 39.09 | 1.01 | 2.65% | 37.86 | 39.72 | 43154 | 16836.85 | 13.90% |
| 2025-12-18 | 38.20 | 38.08 | -0.53 | -1.37% | 38.04 | 38.93 | 27837 | 10673.59 | 8.97% |
| 2025-12-17 | 38.75 | 38.61 | -0.93 | -2.35% | 37.75 | 39.37 | 46025 | 17675.06 | 14.83% |
| 2025-12-16 | 39.00 | 39.54 | 0.43 | 1.10% | 39.00 | 40.95 | 58858 | 23590.11 | 18.96% |
| 2025-12-15 | 40.10 | 39.11 | -1.46 | -3.60% | 39.05 | 40.10 | 50175 | 19777.22 | 16.17% |
| 2025-12-12 | 42.01 | 40.57 | -2.24 | -5.23% | 40.55 | 42.16 | 66367 | 27254.55 | 21.38% |
| 2025-12-11 | 42.24 | 42.81 | 0.93 | 2.22% | 41.40 | 42.81 | 88559 | 37524.39 | 28.53% |
| 2025-12-10 | 41.48 | 41.88 | -0.27 | -0.64% | 40.60 | 42.68 | 84837 | 35353.59 | 27.33% |
| 2025-12-09 | 39.88 | 42.15 | 2.92 | 7.44% | 39.88 | 42.55 | 126330 | 52493.91 | 40.70% |
| 2025-12-08 | 37.80 | 39.23 | 1.66 | 4.42% | 37.65 | 39.28 | 51523 | 19916.79 | 16.60% |
| 2025-12-05 | 37.76 | 37.57 | -0.18 | -0.48% | 37.28 | 37.90 | 21716 | 8140.42 | 7.00% |
| 2025-12-04 | 38.24 | 37.75 | -0.58 | -1.51% | 37.75 | 38.91 | 25691 | 9786.00 | 8.28% |
| 2025-12-03 | 39.37 | 38.33 | -1.05 | -2.67% | 38.10 | 39.37 | 30144 | 11604.80 | 9.71% |
| 2025-12-02 | 39.40 | 39.38 | 0.03 | 0.08% | 38.90 | 39.75 | 30189 | 11878.96 | 9.73% |
| 2025-12-01 | 38.93 | 39.35 | 0.40 | 1.03% | 38.93 | 39.37 | 21371 | 8384.87 | 6.89% |
| 2025-11-28 | 38.98 | 38.95 | -0.17 | -0.43% | 38.58 | 39.26 | 20643 | 8021.15 | 6.65% |
| 2025-11-27 | 38.61 | 39.12 | 0.31 | 0.80% | 38.60 | 39.53 | 30351 | 11904.13 | 9.78% |
| 2025-11-26 | 39.26 | 38.81 | -0.37 | -0.94% | 38.78 | 39.39 | 25795 | 10068.10 | 8.31% |
| 2025-11-25 | 38.79 | 39.18 | 0.61 | 1.58% | 38.58 | 39.47 | 30078 | 11782.07 | 9.69% |
| 2025-11-24 | 38.69 | 38.57 | -0.11 | -0.28% | 38.18 | 39.09 | 28671 | 11053.83 | 9.24% |
| 2025-11-21 | 40.81 | 38.68 | -2.45 | -5.96% | 38.66 | 40.99 | 48249 | 19125.45 | 15.55% |
| 2025-11-20 | 41.11 | 41.13 | 0.09 | 0.22% | 40.71 | 41.58 | 40113 | 16516.51 | 12.92% |
| 2025-11-19 | 41.11 | 41.04 | -0.19 | -0.46% | 40.94 | 41.93 | 39621 | 16385.56 | 12.77% |
| 2025-11-18 | 42.13 | 41.23 | -1.20 | -2.83% | 41.04 | 42.13 | 52059 | 21594.81 | 16.77% |
| 2025-11-17 | 42.17 | 42.43 | 0.11 | 0.26% | 41.70 | 42.72 | 52337 | 22025.04 | 16.86% |
| 2025-11-14 | 42.90 | 42.32 | -0.87 | -2.01% | 42.32 | 43.50 | 60852 | 26091.59 | 19.61% |
| 2025-11-13 | 44.22 | 43.19 | -1.47 | -3.29% | 43.03 | 44.22 | 82742 | 35907.32 | 26.66% |
| 2025-11-12 | 46.00 | 44.66 | -2.31 | -4.92% | 44.60 | 46.55 | 94666 | 42643.37 | 30.50% |
| 2025-11-11 | 46.15 | 46.97 | 0.85 | 1.84% | 45.08 | 48.10 | 138621 | 64713.74 | 44.66% |
| 2025-11-10 | 48.01 | 46.12 | -4.84 | -9.50% | 46.00 | 49.28 | 152461 | 71943.02 | 49.12% |
| 2025-11-07 | 55.98 | 50.96 | -13.49 | -20.93% | 50.81 | 55.98 | 214669 | 114050.32 | 69.16% |
| 2025-11-06 | 61.10 | 64.45 | 51.90 | 413.55% | 61.10 | 75.80 | 259725 | 169355.16 | - |
大明电子(603376)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。
