| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-22 | 40.31 | 39.20 | -0.52 | -1.31% | 39.06 | 40.45 | 61618 | 24344.85 | 3.68% | 0.00 |
| 2025-12-19 | 39.27 | 39.72 | 0.82 | 2.11% | 38.98 | 40.44 | 75763 | 30058.76 | 4.52% | 0.00 |
| 2025-12-18 | 38.13 | 38.90 | 0.30 | 0.78% | 37.90 | 39.88 | 72215 | 28264.77 | 4.31% | 0.00 |
| 2025-12-17 | 38.07 | 38.60 | 0.05 | 0.13% | 36.59 | 38.60 | 79122 | 29846.19 | 4.72% | 2.00 |
| 2025-12-16 | 39.73 | 38.55 | -1.16 | -2.92% | 37.87 | 39.73 | 87951 | 33809.31 | 5.25% | 1.99 |
| 2025-12-15 | 40.42 | 39.71 | -0.79 | -1.95% | 39.56 | 41.44 | 110069 | 44324.95 | 6.57% | 3.99 |
| 2025-12-12 | 40.26 | 40.50 | 0.81 | 2.04% | 39.57 | 41.88 | 116742 | 47218.43 | 6.96% | 0.00 |
| 2025-12-11 | 39.20 | 39.69 | 0.89 | 2.29% | 38.67 | 40.58 | 98101 | 39178.53 | 5.85% | 0.00 |
| 2025-12-10 | 38.50 | 38.80 | -0.14 | -0.36% | 38.24 | 39.50 | 73397 | 28508.33 | 4.38% | 2.00 |
| 2025-12-09 | 36.61 | 38.94 | 2.35 | 6.42% | 36.47 | 39.16 | 128645 | 49217.89 | 7.67% | 0.00 |
| 2025-12-08 | 37.16 | 36.59 | 0.28 | 0.77% | 36.47 | 37.80 | 68398 | 25311.84 | 4.08% | 2.00 |
| 2025-12-05 | 34.87 | 36.31 | 1.44 | 4.13% | 34.46 | 36.49 | 57590 | 20614.04 | 3.44% | 0.00 |
| 2025-12-04 | 34.32 | 34.87 | 0.34 | 0.98% | 34.32 | 35.49 | 34721 | 12097.33 | 2.07% | 0.00 |
| 2025-12-03 | 35.06 | 34.53 | -0.68 | -1.93% | 34.16 | 35.21 | 45405 | 15718.23 | 2.71% | 2.00 |
| 2025-12-02 | 35.10 | 35.21 | -0.17 | -0.48% | 34.72 | 35.69 | 36231 | 12763.14 | 2.16% | 3.00 |
| 2025-12-01 | 35.50 | 35.38 | 0.14 | 0.40% | 35.21 | 36.00 | 54663 | 19465.30 | 3.26% | 4.00 |
| 2025-11-28 | 33.80 | 35.24 | 1.24 | 3.65% | 33.80 | 35.25 | 51528 | 17931.12 | 3.07% | 0.00 |
| 2025-11-27 | 33.99 | 34.00 | -0.27 | -0.79% | 33.61 | 34.35 | 29113 | 9901.65 | 1.74% | 4.00 |
| 2025-11-26 | 35.01 | 34.27 | -0.43 | -1.24% | 34.10 | 35.13 | 41973 | 14486.39 | 2.50% | 2.01 |
| 2025-11-25 | 34.12 | 34.70 | 0.58 | 1.70% | 33.99 | 35.58 | 65425 | 22814.97 | 3.90% | 5.99 |
| 2025-11-24 | 32.30 | 34.12 | 2.40 | 7.57% | 32.08 | 34.28 | 75999 | 25512.39 | 4.53% | 4.00 |
| 2025-11-21 | 33.00 | 31.72 | -1.43 | -4.31% | 31.50 | 33.00 | 41717 | 13372.14 | 2.49% | 0.00 |
| 2025-11-20 | 33.45 | 33.15 | -0.30 | -0.90% | 33.08 | 33.66 | 20577 | 6847.62 | 1.23% | 0.00 |
| 2025-11-19 | 33.80 | 33.45 | -0.15 | -0.45% | 33.22 | 33.88 | 28173 | 9444.73 | 1.68% | 0.00 |
| 2025-11-18 | 33.96 | 33.60 | -0.58 | -1.70% | 33.35 | 34.18 | 31580 | 10601.29 | 1.88% | 0.00 |
| 2025-11-17 | 34.30 | 34.18 | 0.40 | 1.18% | 33.94 | 34.70 | 34332 | 11748.24 | 2.05% | 0.10 |
| 2025-11-14 | 34.72 | 33.78 | -1.17 | -3.35% | 33.75 | 35.10 | 44839 | 15320.40 | 2.67% | 0.00 |
| 2025-11-13 | 34.80 | 34.95 | -0.04 | -0.11% | 34.70 | 35.56 | 32790 | 11521.09 | 1.96% | 0.00 |
| 2025-11-12 | 36.12 | 34.99 | -1.23 | -3.40% | 34.11 | 36.20 | 57937 | 20166.12 | 3.46% | 0.00 |
| 2025-11-11 | 37.10 | 36.22 | -0.70 | -1.90% | 36.00 | 37.65 | 44627 | 16385.27 | 2.66% | 5.00 |
| 2025-11-10 | 35.65 | 36.92 | 1.64 | 4.65% | 35.56 | 37.59 | 62938 | 23186.24 | 3.75% | 5.00 |
| 2025-11-07 | 35.50 | 35.28 | -0.59 | -1.64% | 35.01 | 35.91 | 30406 | 10769.51 | 1.81% | 0.00 |
| 2025-11-06 | 35.61 | 35.87 | 0.04 | 0.11% | 35.46 | 36.28 | 32112 | 11488.75 | 1.92% | 0.00 |
| 2025-11-05 | 35.96 | 35.83 | -0.86 | -2.34% | 35.14 | 36.72 | 52082 | 18635.56 | 3.11% | 9.99 |
| 2025-11-04 | 37.50 | 36.69 | -1.19 | -3.14% | 36.44 | 38.07 | 48382 | 17881.73 | 2.89% | 0.00 |
| 2025-11-03 | 37.00 | 37.88 | 0.66 | 1.77% | 36.51 | 38.25 | 82841 | 31046.37 | 4.94% | 2.99 |
| 2025-10-31 | 36.66 | 37.22 | 0.52 | 1.42% | 36.22 | 38.08 | 68522 | 25713.17 | 4.09% | 5.00 |
| 2025-10-30 | 36.48 | 36.70 | 0.26 | 0.71% | 35.60 | 37.66 | 90038 | 33166.22 | 5.37% | 0.00 |
| 2025-10-29 | 36.63 | 36.44 | -0.29 | -0.79% | 36.13 | 37.00 | 57127 | 20808.34 | 3.41% | 0.00 |
| 2025-10-28 | 37.24 | 36.73 | -0.64 | -1.71% | 36.36 | 37.24 | 65312 | 23947.75 | 3.90% | 0.00 |
| 2025-10-27 | 36.66 | 37.37 | 0.71 | 1.94% | 36.32 | 37.86 | 111573 | 41532.73 | 6.66% | 0.00 |
| 2025-10-24 | 34.68 | 36.66 | 3.27 | 9.79% | 34.14 | 36.73 | 181105 | 64372.17 | 10.80% | 7.30 |
| 2025-10-23 | 32.45 | 33.39 | 0.84 | 2.58% | 32.09 | 33.50 | 55505 | 18269.07 | 3.31% | 3.00 |
| 2025-10-22 | 33.60 | 32.55 | -1.42 | -4.18% | 32.09 | 33.61 | 75205 | 24573.92 | 4.49% | 0.00 |
| 2025-10-21 | 34.22 | 33.97 | -0.61 | -1.76% | 33.78 | 35.04 | 65816 | 22573.58 | 3.93% | 0.00 |
| 2025-10-20 | 33.73 | 34.58 | 1.38 | 4.16% | 33.38 | 35.20 | 66036 | 22830.54 | 3.94% | 0.00 |
| 2025-10-17 | 33.77 | 33.20 | -0.56 | -1.66% | 32.89 | 36.00 | 52385 | 17962.73 | 3.13% | 0.00 |
| 2025-10-16 | 34.24 | 33.76 | -0.31 | -0.91% | 33.41 | 34.48 | 30218 | 10262.21 | 1.80% | 0.00 |
| 2025-10-15 | 33.10 | 34.07 | 0.98 | 2.96% | 33.00 | 34.15 | 30713 | 10366.94 | 1.83% | 0.00 |
| 2025-10-14 | 34.81 | 33.09 | -1.55 | -4.47% | 33.04 | 34.92 | 49910 | 16913.20 | 2.98% | 0.00 |
| 2025-10-13 | 32.80 | 34.64 | 0.97 | 2.88% | 32.50 | 35.20 | 57925 | 19859.97 | 3.46% | 0.00 |
| 2025-10-10 | 33.90 | 33.67 | -0.40 | -1.17% | 33.33 | 34.28 | 34992 | 11812.10 | 2.09% | 0.00 |
| 2025-10-09 | 34.51 | 34.07 | -0.31 | -0.90% | 33.82 | 34.71 | 36429 | 12494.66 | 2.17% | 0.00 |
| 2025-09-30 | 33.50 | 34.38 | 0.91 | 2.72% | 33.50 | 34.65 | 36465 | 12496.30 | 2.18% | 0.00 |
| 2025-09-29 | 33.32 | 33.47 | -0.06 | -0.18% | 32.58 | 33.70 | 25752 | 8549.33 | 1.54% | 0.00 |
| 2025-09-26 | 33.68 | 33.53 | -0.15 | -0.45% | 33.35 | 34.54 | 32810 | 11115.62 | 1.96% | 0.00 |
| 2025-09-25 | 34.29 | 33.68 | -0.58 | -1.69% | 33.55 | 34.37 | 38610 | 13062.81 | 2.30% | 0.00 |
| 2025-09-24 | 33.57 | 34.26 | 0.54 | 1.60% | 33.12 | 34.38 | 25837 | 8749.23 | 1.54% | 0.00 |
| 2025-09-23 | 33.85 | 33.72 | -0.09 | -0.27% | 32.40 | 34.34 | 44118 | 14684.74 | 2.63% | 0.00 |
| 2025-09-22 | 34.70 | 33.81 | -0.90 | -2.59% | 33.45 | 34.70 | 38449 | 13009.93 | 2.29% | 0.00 |
| 2025-09-19 | 34.70 | 34.71 | 0.18 | 0.52% | 34.47 | 35.86 | 43417 | 15240.60 | 2.59% | 0.00 |
| 2025-09-18 | 34.05 | 34.53 | 0.47 | 1.38% | 33.83 | 36.30 | 69640 | 24601.05 | 4.15% | 0.00 |
| 2025-09-17 | 32.83 | 34.06 | 1.23 | 3.75% | 32.28 | 34.36 | 42426 | 14264.11 | 2.53% | 0.00 |
| 2025-09-16 | 32.54 | 32.83 | 0.04 | 0.12% | 32.13 | 32.88 | 26401 | 8577.75 | 1.58% | 0.00 |
| 2025-09-15 | 33.23 | 32.79 | -0.30 | -0.91% | 32.75 | 33.41 | 24071 | 7954.48 | 1.44% | 0.00 |
| 2025-09-12 | 33.25 | 33.09 | -0.03 | -0.09% | 32.80 | 33.44 | 25902 | 8588.10 | 1.55% | 0.00 |
| 2025-09-11 | 32.26 | 33.12 | 0.99 | 3.08% | 32.00 | 33.25 | 33634 | 11033.46 | 2.01% | 0.00 |
| 2025-09-10 | 31.88 | 32.13 | 0.13 | 0.41% | 31.87 | 32.36 | 24478 | 7864.38 | 1.46% | 0.00 |
| 2025-09-09 | 33.05 | 32.00 | -1.03 | -3.12% | 31.78 | 33.38 | 39567 | 12807.30 | 2.36% | 0.00 |
| 2025-09-08 | 33.50 | 33.03 | -0.27 | -0.81% | 32.40 | 33.60 | 44812 | 14732.29 | 2.67% | 0.00 |
| 2025-09-05 | 32.51 | 33.30 | 0.84 | 2.59% | 32.27 | 33.34 | 35811 | 11799.59 | 2.14% | 0.00 |
| 2025-09-04 | 34.31 | 32.46 | -1.94 | -5.64% | 32.04 | 34.59 | 58270 | 19434.21 | 3.48% | 0.00 |
| 2025-09-03 | 36.73 | 34.40 | -1.90 | -5.23% | 34.24 | 36.73 | 53949 | 19020.37 | 3.22% | 0.00 |
| 2025-09-02 | 37.00 | 36.30 | -0.79 | -2.13% | 35.31 | 37.00 | 51838 | 18686.06 | 3.09% | 0.00 |
| 2025-09-01 | 37.84 | 37.09 | -1.51 | -3.91% | 36.81 | 38.42 | 83549 | 31197.37 | 4.98% | 0.00 |
| 2025-08-29 | 38.00 | 38.60 | 0.59 | 1.55% | 36.77 | 38.70 | 78837 | 29570.33 | 4.70% | 0.00 |
| 2025-08-28 | 38.23 | 38.01 | -0.20 | -0.52% | 36.37 | 39.11 | 84479 | 31662.70 | 5.04% | 0.00 |
| 2025-08-27 | 38.10 | 38.21 | 0.31 | 0.82% | 37.60 | 39.50 | 90582 | 35032.06 | 5.40% | 4.52 |
| 2025-08-26 | 38.80 | 37.90 | -0.90 | -2.32% | 37.30 | 38.80 | 60749 | 22996.18 | 3.62% | 0.00 |
| 2025-08-25 | 37.38 | 38.80 | 1.47 | 3.94% | 37.11 | 39.00 | 113077 | 43098.03 | 6.75% | 0.00 |
智明达(688636)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。
