| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-24 | 44.99 | 52.50 | 7.49 | 16.64% | 44.99 | 53.82 | 44437 | 22561.28 | 5.75% | 0.00 |
| 2025-10-23 | 43.26 | 45.01 | 1.81 | 4.19% | 42.67 | 45.14 | 11100 | 4851.08 | 1.44% | 0.00 |
| 2025-10-22 | 42.88 | 43.20 | 0.00 | 0.00% | 41.88 | 43.49 | 8655 | 3679.24 | 1.12% | 0.00 |
| 2025-10-21 | 42.56 | 43.20 | 0.94 | 2.22% | 41.73 | 43.55 | 9538 | 4085.94 | 1.23% | 0.00 |
| 2025-10-20 | 43.11 | 42.26 | -0.53 | -1.24% | 41.68 | 44.12 | 10485 | 4500.76 | 1.36% | 0.00 |
| 2025-10-17 | 44.04 | 42.79 | -1.29 | -2.93% | 41.94 | 44.98 | 11150 | 4795.39 | 1.44% | 0.00 |
| 2025-10-16 | 44.21 | 44.08 | 0.00 | 0.00% | 43.12 | 44.54 | 8958 | 3933.15 | 1.16% | 0.00 |
| 2025-10-15 | 43.81 | 44.08 | 0.48 | 1.10% | 42.61 | 44.47 | 13038 | 5691.36 | 1.69% | 0.00 |
| 2025-10-14 | 45.52 | 43.60 | -1.69 | -3.73% | 43.10 | 46.66 | 19893 | 9006.94 | 2.57% | 0.00 |
| 2025-10-13 | 42.80 | 45.29 | -1.38 | -2.96% | 42.60 | 46.26 | 14880 | 6677.23 | 1.92% | 0.00 |
| 2025-10-10 | 46.20 | 46.67 | 0.56 | 1.21% | 44.31 | 46.74 | 14704 | 6741.59 | 1.90% | 0.00 |
| 2025-10-09 | 45.70 | 46.11 | 0.27 | 0.59% | 45.50 | 49.34 | 26432 | 12588.37 | 3.42% | 4.00 |
| 2025-09-30 | 44.80 | 45.84 | 1.31 | 2.94% | 44.40 | 46.12 | 15016 | 6818.28 | 1.94% | 0.00 |
| 2025-09-29 | 43.10 | 44.53 | 1.32 | 3.05% | 41.92 | 46.00 | 12670 | 5573.63 | 1.64% | 0.00 |
| 2025-09-26 | 45.15 | 43.21 | -1.72 | -3.83% | 43.15 | 45.15 | 9414 | 4140.60 | 1.22% | 0.00 |
| 2025-09-25 | 45.15 | 44.93 | 0.59 | 1.33% | 43.42 | 45.50 | 11627 | 5206.36 | 1.50% | 0.00 |
| 2025-09-24 | 44.00 | 44.34 | 0.52 | 1.19% | 43.17 | 44.48 | 8070 | 3541.82 | 1.04% | 0.00 |
| 2025-09-23 | 46.51 | 43.82 | -3.07 | -6.55% | 42.70 | 47.19 | 22108 | 9742.84 | 2.86% | 0.00 |
| 2025-09-22 | 44.75 | 46.89 | 3.07 | 7.01% | 43.00 | 48.28 | 19600 | 9087.68 | 2.53% | 0.00 |
| 2025-09-19 | 44.15 | 43.82 | -0.33 | -0.75% | 43.05 | 45.60 | 14005 | 6187.25 | 1.81% | 0.00 |
| 2025-09-18 | 45.90 | 44.15 | -2.24 | -4.83% | 43.50 | 46.91 | 26886 | 12107.89 | 3.48% | 0.00 |
| 2025-09-17 | 45.43 | 46.39 | 0.51 | 1.11% | 45.01 | 47.64 | 22162 | 10362.69 | 2.87% | 0.00 |
| 2025-09-16 | 46.79 | 45.88 | -0.29 | -0.63% | 45.25 | 47.66 | 18454 | 8526.22 | 2.39% | 0.00 |
| 2025-09-15 | 44.40 | 46.17 | 0.16 | 0.35% | 44.40 | 47.18 | 19486 | 8957.52 | 2.52% | 0.00 |
| 2025-09-12 | 43.85 | 46.01 | 3.13 | 7.30% | 42.20 | 46.58 | 29927 | 13538.52 | 3.87% | 0.00 |
| 2025-09-11 | 41.11 | 42.88 | 1.77 | 4.31% | 40.76 | 44.40 | 33136 | 14234.41 | 4.28% | 0.00 |
| 2025-09-10 | 39.32 | 41.11 | 1.37 | 3.45% | 39.30 | 41.60 | 17514 | 7168.28 | 2.26% | 0.00 |
| 2025-09-09 | 38.97 | 39.74 | 0.77 | 1.98% | 38.48 | 41.75 | 29511 | 11980.61 | 3.82% | 0.00 |
| 2025-09-08 | 35.76 | 38.97 | 3.21 | 8.98% | 35.24 | 39.50 | 22505 | 8541.86 | 2.91% | 0.00 |
| 2025-09-05 | 35.21 | 35.76 | 0.52 | 1.48% | 34.68 | 35.87 | 11349 | 4011.14 | 1.47% | 0.00 |
| 2025-09-04 | 36.50 | 35.24 | -1.26 | -3.45% | 34.12 | 37.18 | 11147 | 3993.98 | 1.44% | 0.00 |
| 2025-09-03 | 38.58 | 36.50 | -2.28 | -5.88% | 36.50 | 39.49 | 13870 | 5211.94 | 1.79% | 0.00 |
| 2025-09-02 | 39.52 | 38.78 | -1.40 | -3.48% | 38.30 | 41.80 | 22264 | 8896.20 | 2.88% | 0.00 |
| 2025-09-01 | 37.51 | 40.18 | 2.93 | 7.87% | 36.87 | 40.87 | 24279 | 9407.13 | 3.14% | 2.00 |
| 2025-08-29 | 37.57 | 37.25 | -0.27 | -0.72% | 36.50 | 37.70 | 8901 | 3298.40 | 1.15% | 0.00 |
| 2025-08-28 | 36.64 | 37.52 | 1.12 | 3.08% | 36.01 | 37.80 | 15544 | 5732.17 | 2.01% | 0.00 |
| 2025-08-27 | 38.90 | 36.40 | -1.78 | -4.66% | 36.40 | 38.98 | 20714 | 7799.90 | 2.68% | 0.00 |
| 2025-08-26 | 38.59 | 38.18 | 0.28 | 0.74% | 37.51 | 40.00 | 22925 | 8903.53 | 2.96% | 0.00 |
| 2025-08-25 | 39.27 | 37.90 | -1.47 | -3.73% | 37.50 | 39.92 | 22820 | 8741.22 | 2.95% | 0.00 |
| 2025-08-22 | 38.44 | 39.37 | 0.89 | 2.31% | 38.05 | 39.68 | 14468 | 5625.28 | 1.87% | 0.00 |
| 2025-08-21 | 40.11 | 38.48 | -1.63 | -4.06% | 38.21 | 40.30 | 14059 | 5476.60 | 1.82% | 0.00 |
| 2025-08-20 | 40.78 | 40.11 | -1.08 | -2.62% | 39.63 | 41.86 | 17094 | 6922.77 | 2.21% | 0.00 |
| 2025-08-19 | 39.79 | 41.19 | 1.48 | 3.73% | 39.03 | 42.00 | 33112 | 13509.07 | 4.28% | 0.00 |
| 2025-08-18 | 34.99 | 39.71 | 4.75 | 13.59% | 34.61 | 41.00 | 39239 | 14888.79 | 5.07% | 0.00 |
| 2025-08-15 | 34.43 | 34.96 | 0.18 | 0.52% | 33.99 | 35.07 | 18101 | 6238.84 | 2.34% | 0.00 |
| 2025-08-14 | 33.17 | 34.78 | 1.70 | 5.14% | 32.90 | 35.66 | 31594 | 10920.54 | 4.09% | 4.00 |
| 2025-08-13 | 33.80 | 33.08 | -0.69 | -2.04% | 33.04 | 34.39 | 17249 | 5825.81 | 2.23% | 0.00 |
| 2025-08-12 | 33.50 | 33.77 | 0.60 | 1.81% | 32.64 | 34.30 | 17563 | 5866.87 | 2.27% | 0.00 |
| 2025-08-11 | 31.43 | 33.17 | 1.58 | 5.00% | 31.37 | 33.39 | 16820 | 5480.87 | 2.17% | 0.00 |
| 2025-08-08 | 32.31 | 31.59 | -0.59 | -1.83% | 31.34 | 32.77 | 13980 | 4434.86 | 1.81% | 0.00 |
| 2025-08-07 | 32.88 | 32.18 | -0.82 | -2.48% | 32.16 | 33.24 | 9580 | 3116.47 | 1.24% | 0.00 |
| 2025-08-06 | 32.72 | 33.00 | 0.28 | 0.86% | 32.33 | 33.00 | 11407 | 3728.25 | 1.47% | 0.00 |
| 2025-08-05 | 33.55 | 32.72 | -0.82 | -2.44% | 32.67 | 33.86 | 10705 | 3543.90 | 1.38% | 0.00 |
| 2025-08-04 | 32.80 | 33.54 | 0.74 | 2.26% | 32.26 | 33.85 | 18737 | 6225.85 | 2.42% | 0.00 |
| 2025-08-01 | 32.26 | 32.80 | 0.43 | 1.33% | 31.92 | 32.91 | 21255 | 6888.82 | 2.75% | 0.00 |
| 2025-07-31 | 33.71 | 32.37 | -1.71 | -5.02% | 32.21 | 34.74 | 35899 | 11903.50 | 4.64% | 0.00 |
| 2025-07-30 | 33.91 | 34.08 | 0.10 | 0.29% | 33.42 | 34.99 | 21268 | 7272.47 | 2.75% | 0.00 |
| 2025-07-29 | 33.00 | 33.98 | 0.98 | 2.97% | 32.79 | 34.10 | 20559 | 6906.15 | 2.66% | 0.00 |
| 2025-07-28 | 34.10 | 33.00 | -0.60 | -1.79% | 32.93 | 35.38 | 29812 | 10154.72 | 3.86% | 0.00 |
| 2025-07-25 | 32.38 | 33.60 | 1.22 | 3.77% | 31.65 | 34.26 | 26718 | 8847.85 | 3.45% | 0.00 |
| 2025-07-24 | 32.86 | 32.38 | 0.88 | 2.79% | 30.84 | 33.30 | 34930 | 11139.22 | 4.52% | 0.00 |
| 2025-07-23 | 30.27 | 31.50 | 1.14 | 3.75% | 29.00 | 32.37 | 28479 | 8810.36 | 3.68% | 0.00 |
| 2025-07-22 | 28.98 | 30.36 | 1.56 | 5.42% | 28.64 | 32.56 | 40417 | 12572.75 | 5.23% | 0.00 |
| 2025-07-21 | 28.65 | 28.80 | 0.03 | 0.10% | 27.81 | 28.85 | 16824 | 4755.96 | 2.18% | 0.00 |
| 2025-07-18 | 28.19 | 28.77 | 0.37 | 1.30% | 27.92 | 28.80 | 14857 | 4211.15 | 1.92% | 0.00 |
| 2025-07-17 | 28.28 | 28.40 | 0.18 | 0.64% | 28.22 | 29.51 | 23035 | 6598.95 | 2.98% | 0.00 |
| 2025-07-16 | 27.77 | 28.22 | 0.32 | 1.15% | 27.06 | 28.88 | 23316 | 6587.84 | 3.01% | 0.00 |
| 2025-07-15 | 26.40 | 27.90 | 1.36 | 5.12% | 25.60 | 28.90 | 32943 | 9003.05 | 4.26% | 0.00 |
| 2025-07-14 | 25.83 | 26.54 | 0.85 | 3.31% | 25.50 | 27.24 | 20584 | 5446.41 | 2.66% | 0.00 |
| 2025-07-11 | 24.62 | 25.69 | 1.05 | 4.26% | 24.48 | 25.78 | 15988 | 4025.65 | 2.07% | 0.00 |
| 2025-07-10 | 24.48 | 24.64 | 0.19 | 0.78% | 24.21 | 24.71 | 8708 | 2136.97 | 1.13% | 0.00 |
| 2025-07-09 | 24.57 | 24.45 | 0.01 | 0.04% | 24.44 | 24.80 | 7031 | 1729.79 | 0.91% | 0.00 |
| 2025-07-08 | 24.52 | 24.44 | 0.04 | 0.16% | 24.20 | 24.56 | 6380 | 1557.50 | 0.82% | 0.00 |
| 2025-07-07 | 24.12 | 24.40 | 0.40 | 1.67% | 24.00 | 24.43 | 6328 | 1532.37 | 0.82% | 0.00 |
| 2025-07-04 | 24.35 | 24.00 | -0.41 | -1.68% | 23.96 | 24.54 | 6753 | 1631.12 | 0.87% | 0.00 |
| 2025-07-03 | 24.30 | 24.41 | 0.07 | 0.29% | 24.20 | 24.50 | 6083 | 1481.42 | 0.79% | 0.00 |
| 2025-07-02 | 24.52 | 24.34 | -0.17 | -0.69% | 24.13 | 24.63 | 6969 | 1691.44 | 0.90% | 0.00 |
| 2025-07-01 | 25.26 | 24.51 | -0.38 | -1.53% | 24.24 | 25.26 | 9013 | 2213.84 | 1.17% | 0.00 |
| 2025-06-30 | 24.79 | 24.89 | 0.22 | 0.89% | 24.55 | 24.94 | 6395 | 1586.93 | 0.83% | 0.00 |
| 2025-06-27 | 24.46 | 24.67 | 0.22 | 0.90% | 24.32 | 24.82 | 8504 | 2088.95 | 1.10% | 0.00 |
佳华科技(688051)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。
