| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-06 | 45.64 | 46.43 | 0.45 | 0.98% | 44.95 | 47.00 | 37269 | 17238.92 | 3.56% | 0.00 |
| 2026-02-05 | 44.77 | 45.98 | -0.12 | -0.26% | 44.77 | 47.49 | 44322 | 20472.47 | 4.23% | 0.00 |
| 2026-02-04 | 47.00 | 46.10 | -2.31 | -4.77% | 45.15 | 47.76 | 63497 | 29517.09 | 6.06% | 0.00 |
| 2026-02-03 | 46.98 | 48.41 | 2.43 | 5.28% | 46.02 | 49.88 | 75256 | 36240.95 | 7.19% | 0.00 |
| 2026-02-02 | 46.00 | 45.98 | -0.05 | -0.11% | 45.58 | 47.94 | 55199 | 25760.30 | 5.27% | 0.00 |
| 2026-01-30 | 42.91 | 46.03 | 2.88 | 6.67% | 41.93 | 46.56 | 76387 | 34245.57 | 7.29% | 0.00 |
| 2026-01-29 | 44.33 | 43.15 | -1.08 | -2.44% | 43.00 | 44.93 | 36672 | 16114.47 | 3.50% | 0.00 |
| 2026-01-28 | 45.07 | 44.23 | -1.09 | -2.41% | 43.80 | 46.04 | 42259 | 18781.17 | 4.04% | 0.00 |
| 2026-01-27 | 45.38 | 45.32 | 0.00 | 0.00% | 43.91 | 45.98 | 40497 | 18247.06 | 3.87% | 0.00 |
| 2026-01-26 | 49.30 | 45.32 | -4.57 | -9.16% | 44.73 | 49.46 | 74958 | 35020.34 | 7.16% | 0.00 |
| 2026-01-23 | 48.03 | 49.89 | 2.27 | 4.77% | 47.74 | 51.10 | 103369 | 51367.42 | 9.87% | 0.00 |
| 2026-01-22 | 46.01 | 47.62 | 1.74 | 3.79% | 45.78 | 47.73 | 50892 | 23902.70 | 4.86% | 0.00 |
| 2026-01-21 | 46.36 | 45.88 | -1.30 | -2.76% | 45.49 | 47.17 | 43691 | 20204.24 | 4.17% | 0.00 |
| 2026-01-20 | 48.37 | 47.18 | -1.31 | -2.70% | 44.90 | 48.97 | 74285 | 34380.23 | 7.09% | 0.00 |
| 2026-01-19 | 47.70 | 48.49 | 1.16 | 2.45% | 47.34 | 49.80 | 53487 | 25997.46 | 5.11% | 0.00 |
| 2026-01-16 | 47.90 | 47.33 | 0.31 | 0.66% | 46.91 | 48.15 | 49582 | 23602.89 | 4.73% | 0.00 |
| 2026-01-15 | 47.94 | 47.02 | -1.89 | -3.86% | 46.08 | 48.29 | 73988 | 34616.78 | 7.07% | 0.00 |
| 2026-01-14 | 50.98 | 48.91 | -2.07 | -4.06% | 47.92 | 52.00 | 109776 | 54977.14 | 10.48% | 0.00 |
| 2026-01-13 | 55.55 | 50.98 | -6.20 | -10.84% | 50.04 | 55.60 | 123674 | 63925.86 | 11.81% | 2.39 |
| 2026-01-12 | 53.50 | 57.18 | 3.81 | 7.14% | 52.31 | 58.81 | 144339 | 81030.59 | 13.78% | 2.00 |
| 2026-01-09 | 53.68 | 53.37 | 1.27 | 2.44% | 51.30 | 55.00 | 137048 | 72887.24 | 13.09% | 10.00 |
| 2026-01-08 | 49.45 | 52.10 | 2.55 | 5.15% | 48.66 | 52.98 | 108561 | 55632.85 | 10.37% | 7.00 |
| 2026-01-07 | 50.49 | 49.55 | -1.25 | -2.46% | 48.52 | 50.50 | 77519 | 38132.00 | 7.40% | 2.00 |
| 2026-01-06 | 49.00 | 50.80 | 1.11 | 2.23% | 48.11 | 51.15 | 87567 | 43488.73 | 8.36% | 12.40 |
| 2026-01-05 | 50.80 | 49.69 | 0.18 | 0.36% | 48.80 | 51.23 | 106158 | 53267.69 | 10.14% | 0.00 |
| 2025-12-31 | 48.22 | 49.51 | 0.75 | 1.54% | 47.80 | 50.38 | 86141 | 42430.11 | 8.23% | 10.11 |
| 2025-12-30 | 50.18 | 48.76 | -2.53 | -4.93% | 48.41 | 50.96 | 101860 | 50537.13 | 9.73% | 0.00 |
| 2025-12-29 | 50.09 | 51.29 | 0.44 | 0.87% | 49.59 | 53.19 | 133252 | 68474.11 | 12.72% | 0.00 |
| 2025-12-26 | 51.65 | 50.85 | -1.05 | -2.02% | 49.68 | 52.25 | 126482 | 64365.21 | 12.08% | 0.00 |
| 2025-12-25 | 44.10 | 51.90 | 8.25 | 18.90% | 43.90 | 51.98 | 178640 | 87418.81 | 17.06% | 0.00 |
| 2025-12-24 | 42.08 | 43.65 | 1.29 | 3.05% | 41.98 | 44.13 | 70693 | 30612.96 | 6.75% | 0.00 |
| 2025-12-23 | 44.10 | 42.36 | -1.93 | -4.36% | 41.80 | 44.58 | 80714 | 34627.57 | 7.71% | 0.00 |
| 2025-12-22 | 46.87 | 44.29 | -1.97 | -4.26% | 44.22 | 46.90 | 97584 | 44109.21 | 9.32% | 0.00 |
| 2025-12-19 | 47.56 | 46.26 | -1.03 | -2.18% | 45.54 | 48.40 | 77117 | 35968.04 | 7.36% | 0.00 |
| 2025-12-18 | 44.34 | 47.29 | 2.56 | 5.72% | 44.00 | 48.51 | 98752 | 46296.75 | 9.43% | 0.00 |
| 2025-12-17 | 44.92 | 44.73 | -0.21 | -0.47% | 42.93 | 46.00 | 82901 | 36818.06 | 7.92% | 2.00 |
| 2025-12-16 | 45.85 | 44.94 | -1.83 | -3.91% | 44.68 | 46.56 | 86876 | 39413.44 | 8.30% | 0.00 |
| 2025-12-15 | 47.58 | 46.77 | 1.21 | 2.66% | 46.24 | 49.72 | 112318 | 53862.61 | 10.73% | 123.00 |
| 2025-12-12 | 43.30 | 45.56 | 2.38 | 5.51% | 43.20 | 46.10 | 114766 | 51538.45 | 10.96% | 0.00 |
| 2025-12-11 | 44.00 | 43.18 | 0.25 | 0.58% | 43.05 | 45.20 | 89877 | 39480.30 | 8.58% | 0.00 |
| 2025-12-10 | 42.09 | 42.93 | 0.70 | 1.66% | 41.38 | 43.32 | 71403 | 30450.39 | 6.82% | 0.00 |
| 2025-12-09 | 41.71 | 42.23 | 0.33 | 0.79% | 41.56 | 44.00 | 90996 | 38753.33 | 8.69% | 0.00 |
| 2025-12-08 | 42.80 | 41.90 | 0.82 | 2.00% | 41.50 | 44.80 | 120200 | 51512.72 | 11.48% | 0.00 |
| 2025-12-05 | 37.70 | 41.08 | 3.14 | 8.28% | 37.60 | 41.55 | 119167 | 47619.14 | 11.38% | 0.00 |
| 2025-12-04 | 34.90 | 37.94 | 2.37 | 6.66% | 34.90 | 39.42 | 110093 | 41157.91 | 10.51% | 0.00 |
| 2025-12-03 | 37.29 | 35.57 | -2.72 | -7.10% | 34.60 | 37.83 | 114918 | 41516.89 | 10.97% | 0.00 |
| 2025-12-02 | 37.18 | 38.29 | 0.65 | 1.73% | 36.88 | 38.99 | 62634 | 23902.78 | 5.98% | 0.00 |
| 2025-12-01 | 38.70 | 37.64 | -0.31 | -0.82% | 37.23 | 38.99 | 61600 | 23355.73 | 5.88% | 0.00 |
| 2025-11-28 | 36.20 | 37.95 | 1.85 | 5.12% | 36.19 | 38.11 | 82891 | 31023.30 | 7.92% | 0.00 |
| 2025-11-27 | 35.00 | 36.10 | 0.55 | 1.55% | 34.64 | 36.80 | 56457 | 20189.24 | 5.39% | 0.00 |
| 2025-11-26 | 36.25 | 35.55 | -0.07 | -0.20% | 35.02 | 36.50 | 40892 | 14592.42 | 3.90% | 0.00 |
| 2025-11-25 | 35.00 | 35.62 | 0.93 | 2.68% | 34.29 | 36.58 | 57008 | 20245.15 | 5.44% | 2.00 |
| 2025-11-24 | 33.14 | 34.69 | 2.13 | 6.54% | 32.96 | 34.93 | 56789 | 19484.24 | 5.42% | 0.00 |
| 2025-11-21 | 33.01 | 32.56 | -1.17 | -3.47% | 32.43 | 34.00 | 25444 | 8414.14 | 2.43% | 0.00 |
| 2025-11-20 | 33.30 | 33.73 | 0.60 | 1.81% | 33.00 | 34.23 | 23296 | 7839.88 | 2.22% | 0.00 |
| 2025-11-19 | 35.50 | 33.13 | -2.63 | -7.35% | 33.00 | 35.83 | 50692 | 17228.71 | 4.84% | 0.00 |
| 2025-11-18 | 35.85 | 35.76 | -0.40 | -1.11% | 35.12 | 36.30 | 27096 | 9671.86 | 2.59% | 0.00 |
| 2025-11-17 | 36.00 | 36.16 | -0.30 | -0.82% | 35.81 | 36.88 | 20499 | 7443.25 | 1.96% | 5.00 |
| 2025-11-14 | 37.00 | 36.46 | -0.82 | -2.20% | 35.78 | 37.27 | 34346 | 12475.13 | 3.28% | 0.00 |
| 2025-11-13 | 36.90 | 37.28 | 0.23 | 0.62% | 36.50 | 39.17 | 65666 | 24870.46 | 6.27% | 0.00 |
| 2025-11-12 | 36.51 | 37.05 | 0.55 | 1.51% | 35.33 | 37.18 | 29914 | 10821.59 | 2.86% | 0.00 |
| 2025-11-11 | 37.59 | 36.50 | -1.11 | -2.95% | 36.30 | 38.19 | 34773 | 12849.43 | 3.32% | 0.00 |
| 2025-11-10 | 37.51 | 37.61 | 0.31 | 0.83% | 37.05 | 39.00 | 40003 | 15164.65 | 3.82% | 0.00 |
| 2025-11-07 | 35.40 | 37.30 | 1.92 | 5.43% | 34.80 | 37.80 | 63238 | 23226.99 | 6.04% | 0.00 |
| 2025-11-06 | 35.46 | 35.38 | 0.13 | 0.37% | 35.00 | 36.05 | 26543 | 9435.80 | 2.53% | 0.00 |
| 2025-11-05 | 34.17 | 35.25 | 0.35 | 1.00% | 34.02 | 35.65 | 28785 | 10064.96 | 2.75% | 0.00 |
| 2025-11-04 | 36.20 | 34.90 | -1.55 | -4.25% | 34.73 | 36.77 | 34383 | 12174.98 | 3.28% | 0.00 |
| 2025-11-03 | 36.01 | 36.45 | 0.55 | 1.53% | 34.55 | 36.45 | 42745 | 15237.00 | 4.08% | 0.00 |
| 2025-10-31 | 36.81 | 35.90 | -1.03 | -2.79% | 35.81 | 36.92 | 36998 | 13411.06 | 3.53% | 0.00 |
| 2025-10-30 | 37.45 | 36.93 | -1.37 | -3.58% | 36.00 | 37.52 | 51714 | 19120.22 | 4.94% | 0.00 |
| 2025-10-29 | 38.60 | 38.30 | -0.83 | -2.12% | 38.20 | 39.80 | 40714 | 15743.45 | 3.89% | 0.00 |
| 2025-10-28 | 39.00 | 39.13 | -1.09 | -2.71% | 38.88 | 40.28 | 44447 | 17564.67 | 4.24% | 0.00 |
| 2025-10-27 | 39.90 | 40.22 | 0.62 | 1.57% | 39.02 | 41.24 | 78622 | 31485.50 | 7.51% | 0.00 |
| 2025-10-24 | 37.26 | 39.60 | 3.23 | 8.88% | 37.26 | 40.68 | 78974 | 30877.32 | 7.54% | 0.00 |
| 2025-10-23 | 37.20 | 36.37 | -0.89 | -2.39% | 35.46 | 37.25 | 46220 | 16676.60 | 4.41% | 0.00 |
| 2025-10-22 | 37.90 | 37.26 | -1.09 | -2.84% | 36.83 | 37.90 | 49013 | 18231.19 | 4.68% | 0.00 |
| 2025-10-21 | 34.13 | 38.35 | 4.66 | 13.83% | 34.01 | 38.60 | 109026 | 40159.32 | 10.41% | 0.00 |
| 2025-10-20 | 34.30 | 33.69 | 0.39 | 1.17% | 33.18 | 35.20 | 34220 | 11699.11 | 3.27% | 0.00 |
| 2025-10-17 | 35.11 | 33.30 | -2.16 | -6.09% | 33.20 | 35.58 | 37813 | 12959.89 | 3.61% | 0.00 |
| 2025-10-16 | 34.40 | 35.46 | 0.84 | 2.43% | 34.13 | 36.28 | 38584 | 13694.08 | 3.68% | 0.00 |
高华科技(688539)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。
