| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-20 | 23.71 | 23.13 | -0.44 | -1.87% | 23.06 | 23.73 | 4969 | 1157.94 | 0.64% | 0.00 |
| 2025-06-19 | 24.13 | 23.57 | -0.51 | -2.12% | 23.50 | 24.30 | 7216 | 1720.39 | 0.93% | 0.00 |
| 2025-06-18 | 24.00 | 24.08 | 0.02 | 0.08% | 23.82 | 24.40 | 6235 | 1500.29 | 0.81% | 0.00 |
| 2025-06-17 | 24.63 | 24.06 | -0.30 | -1.23% | 23.82 | 24.63 | 8907 | 2146.11 | 1.15% | 0.00 |
| 2025-06-16 | 23.81 | 24.36 | 0.22 | 0.91% | 23.81 | 24.68 | 9274 | 2259.07 | 1.20% | 0.00 |
| 2025-06-13 | 24.21 | 24.14 | -0.48 | -1.95% | 23.92 | 25.18 | 11541 | 2823.56 | 1.49% | 0.00 |
| 2025-06-12 | 24.18 | 24.62 | 0.29 | 1.19% | 24.12 | 24.70 | 7572 | 1848.85 | 0.98% | 0.00 |
| 2025-06-11 | 23.79 | 24.33 | 0.64 | 2.70% | 23.60 | 24.77 | 12193 | 2969.41 | 1.58% | 0.00 |
| 2025-06-10 | 24.43 | 23.69 | -0.62 | -2.55% | 23.35 | 24.43 | 6602 | 1572.30 | 0.85% | 0.00 |
| 2025-06-09 | 23.97 | 24.31 | 0.55 | 2.31% | 23.73 | 24.36 | 7212 | 1743.90 | 0.93% | 0.00 |
| 2025-06-06 | 23.86 | 23.76 | -0.13 | -0.54% | 23.65 | 24.15 | 6915 | 1646.73 | 0.89% | 0.00 |
| 2025-06-05 | 23.58 | 23.89 | 0.30 | 1.27% | 23.51 | 23.89 | 6547 | 1552.34 | 0.85% | 0.00 |
| 2025-06-04 | 23.71 | 23.59 | 0.06 | 0.25% | 23.36 | 23.90 | 5327 | 1259.67 | 0.69% | 0.00 |
| 2025-06-03 | 23.80 | 23.53 | 0.31 | 1.34% | 23.49 | 24.51 | 12398 | 2965.19 | 1.60% | 0.00 |
| 2025-05-30 | 23.69 | 23.22 | -0.30 | -1.28% | 23.17 | 23.69 | 6934 | 1618.38 | 0.90% | 0.00 |
| 2025-05-29 | 22.50 | 23.52 | 1.05 | 4.67% | 22.26 | 23.54 | 11465 | 2663.60 | 1.48% | 0.00 |
| 2025-05-28 | 22.87 | 22.47 | -0.25 | -1.10% | 22.34 | 22.97 | 5669 | 1279.37 | 0.73% | 0.00 |
| 2025-05-27 | 22.98 | 22.72 | -0.17 | -0.74% | 22.70 | 22.98 | 6273 | 1431.77 | 0.81% | 0.00 |
| 2025-05-26 | 22.63 | 22.89 | 0.02 | 0.09% | 22.62 | 23.00 | 5618 | 1281.33 | 0.73% | 0.00 |
| 2025-05-23 | 22.77 | 22.87 | -0.06 | -0.26% | 22.58 | 23.29 | 12522 | 2874.37 | 1.62% | 0.00 |
| 2025-05-22 | 22.91 | 22.93 | 0.06 | 0.26% | 22.47 | 23.49 | 10273 | 2354.47 | 1.33% | 0.00 |
| 2025-05-21 | 23.26 | 22.87 | -0.30 | -1.29% | 22.70 | 23.37 | 5595 | 1285.41 | 0.72% | 0.00 |
| 2025-05-20 | 23.10 | 23.17 | 0.25 | 1.09% | 22.61 | 23.24 | 5982 | 1374.21 | 0.77% | 0.00 |
| 2025-05-19 | 22.50 | 22.92 | 0.49 | 2.18% | 22.23 | 22.94 | 6841 | 1548.86 | 0.88% | 0.00 |
| 2025-05-16 | 22.52 | 22.43 | -0.07 | -0.31% | 22.37 | 22.89 | 6637 | 1502.63 | 0.86% | 0.00 |
| 2025-05-15 | 22.86 | 22.50 | -0.28 | -1.23% | 22.41 | 22.86 | 5760 | 1300.25 | 0.74% | 0.00 |
| 2025-05-14 | 22.87 | 22.78 | -0.20 | -0.87% | 22.60 | 23.35 | 8268 | 1887.05 | 1.07% | 0.00 |
| 2025-05-13 | 23.57 | 22.98 | -0.24 | -1.03% | 22.75 | 23.57 | 7633 | 1760.34 | 0.99% | 0.00 |
| 2025-05-12 | 23.03 | 23.22 | 0.56 | 2.47% | 22.57 | 23.38 | 9424 | 2180.69 | 1.22% | 0.00 |
| 2025-05-09 | 23.49 | 22.66 | -0.66 | -2.83% | 22.62 | 23.49 | 8455 | 1932.82 | 1.09% | 0.00 |
| 2025-05-08 | 22.80 | 23.32 | 0.42 | 1.83% | 22.80 | 23.40 | 7506 | 1739.69 | 0.97% | 0.00 |
| 2025-05-07 | 23.36 | 22.90 | -0.11 | -0.48% | 22.79 | 23.77 | 12433 | 2880.92 | 1.61% | 2.31 |
| 2025-05-06 | 23.13 | 23.01 | 0.40 | 1.77% | 22.19 | 23.17 | 12993 | 2957.45 | 1.68% | 0.00 |
| 2025-04-30 | 21.86 | 22.61 | 0.65 | 2.96% | 21.84 | 22.74 | 10510 | 2350.84 | 1.36% | 0.00 |
| 2025-04-29 | 21.58 | 21.96 | 0.39 | 1.81% | 21.27 | 22.49 | 8480 | 1866.18 | 1.10% | 0.00 |
| 2025-04-28 | 21.70 | 21.57 | -0.40 | -1.82% | 21.36 | 22.04 | 5110 | 1107.10 | 0.66% | 0.00 |
| 2025-04-25 | 21.71 | 21.97 | 0.26 | 1.20% | 21.41 | 22.40 | 5181 | 1136.23 | 0.67% | 0.00 |
| 2025-04-24 | 22.06 | 21.71 | -0.53 | -2.38% | 21.55 | 22.44 | 5424 | 1187.90 | 0.70% | 0.00 |
| 2025-04-23 | 22.05 | 22.24 | 0.13 | 0.59% | 22.05 | 22.70 | 6436 | 1439.64 | 0.83% | 0.00 |
| 2025-04-22 | 22.10 | 22.11 | -0.15 | -0.67% | 21.72 | 22.56 | 5494 | 1211.02 | 0.71% | 0.00 |
| 2025-04-21 | 21.50 | 22.26 | 0.87 | 4.07% | 21.05 | 22.51 | 8083 | 1777.72 | 1.05% | 0.00 |
| 2025-04-18 | 21.98 | 21.39 | -0.27 | -1.25% | 20.93 | 21.98 | 6457 | 1374.05 | 0.83% | 0.00 |
| 2025-04-17 | 21.05 | 21.66 | 0.53 | 2.51% | 20.92 | 22.06 | 6934 | 1502.07 | 0.90% | 0.00 |
| 2025-04-16 | 22.06 | 21.13 | -0.77 | -3.52% | 20.84 | 22.20 | 5561 | 1186.50 | 0.72% | 0.00 |
| 2025-04-15 | 21.88 | 21.90 | -0.08 | -0.36% | 21.47 | 22.31 | 4972 | 1081.55 | 0.64% | 0.00 |
| 2025-04-14 | 21.99 | 21.98 | 0.04 | 0.18% | 21.87 | 22.76 | 5712 | 1267.45 | 0.74% | 0.00 |
| 2025-04-11 | 21.00 | 21.94 | 0.46 | 2.14% | 20.80 | 22.15 | 6830 | 1488.50 | 0.88% | 0.00 |
| 2025-04-10 | 21.21 | 21.48 | 0.85 | 4.12% | 21.21 | 21.93 | 8747 | 1891.50 | 1.13% | 0.00 |
| 2025-04-09 | 19.72 | 20.63 | 0.80 | 4.03% | 18.40 | 20.79 | 10164 | 2011.58 | 1.31% | 0.00 |
| 2025-04-08 | 20.04 | 19.83 | 0.36 | 1.85% | 19.53 | 20.85 | 9659 | 1953.76 | 1.25% | 0.00 |
| 2025-04-07 | 22.96 | 19.47 | -4.14 | -17.53% | 19.40 | 22.96 | 11152 | 2323.33 | 1.44% | 0.00 |
| 2025-04-03 | 23.57 | 23.61 | -0.24 | -1.01% | 23.23 | 24.03 | 6865 | 1624.67 | 0.89% | 0.00 |
| 2025-04-02 | 23.98 | 23.85 | 0.06 | 0.25% | 23.55 | 24.28 | 5232 | 1254.33 | 0.68% | 0.00 |
| 2025-04-01 | 23.72 | 23.79 | 0.07 | 0.30% | 23.71 | 24.23 | 6828 | 1637.11 | 0.88% | 0.00 |
| 2025-03-31 | 23.37 | 23.72 | 0.19 | 0.81% | 23.03 | 23.90 | 6767 | 1585.35 | 0.87% | 0.00 |
| 2025-03-28 | 23.52 | 23.53 | -0.28 | -1.18% | 23.50 | 24.23 | 5244 | 1246.77 | 0.68% | 0.00 |
| 2025-03-27 | 24.18 | 23.81 | -0.34 | -1.41% | 23.40 | 24.37 | 7639 | 1824.20 | 0.99% | 0.00 |
| 2025-03-26 | 23.69 | 24.15 | 0.49 | 2.07% | 23.69 | 24.45 | 8445 | 2039.40 | 1.09% | 0.00 |
| 2025-03-25 | 23.87 | 23.66 | -0.28 | -1.17% | 23.30 | 24.16 | 12252 | 2897.49 | 1.58% | 0.00 |
| 2025-03-24 | 25.15 | 23.94 | -1.50 | -5.90% | 23.20 | 25.35 | 16453 | 3971.36 | 2.13% | 0.00 |
| 2025-03-21 | 26.83 | 25.44 | -1.56 | -5.78% | 25.32 | 26.97 | 15073 | 3897.42 | 1.95% | 0.00 |
| 2025-03-20 | 27.60 | 27.00 | -0.70 | -2.53% | 26.71 | 27.75 | 15798 | 4281.56 | 2.04% | 0.00 |
| 2025-03-19 | 28.50 | 27.70 | -1.17 | -4.05% | 27.59 | 28.50 | 23764 | 6638.15 | 3.07% | 0.00 |
| 2025-03-18 | 25.40 | 28.87 | 3.48 | 13.71% | 25.40 | 29.97 | 37082 | 10372.07 | 4.80% | 0.00 |
| 2025-03-17 | 25.68 | 25.39 | -0.16 | -0.63% | 25.10 | 25.90 | 6961 | 1773.20 | 0.90% | 0.00 |
| 2025-03-14 | 25.09 | 25.55 | 0.46 | 1.83% | 24.68 | 25.56 | 9086 | 2280.47 | 1.17% | 0.00 |
| 2025-03-13 | 26.08 | 25.09 | -1.07 | -4.09% | 24.55 | 26.14 | 13813 | 3466.93 | 1.79% | 0.00 |
| 2025-03-12 | 25.83 | 26.16 | 0.51 | 1.99% | 25.69 | 26.48 | 9656 | 2516.91 | 1.25% | 0.00 |
| 2025-03-11 | 25.36 | 25.65 | -0.19 | -0.74% | 25.21 | 25.87 | 6936 | 1773.06 | 0.90% | 0.00 |
| 2025-03-10 | 26.32 | 25.84 | -0.27 | -1.03% | 25.45 | 26.34 | 9761 | 2514.22 | 1.26% | 0.00 |
| 2025-03-07 | 26.44 | 26.11 | -0.38 | -1.43% | 25.91 | 27.55 | 16692 | 4451.37 | 2.16% | 0.00 |
| 2025-03-06 | 25.51 | 26.49 | 1.40 | 5.58% | 25.25 | 27.00 | 16432 | 4331.15 | 2.12% | 0.00 |
| 2025-03-05 | 24.98 | 25.09 | 0.24 | 0.97% | 24.70 | 25.48 | 8892 | 2226.05 | 1.15% | 0.00 |
| 2025-03-04 | 24.07 | 24.85 | 0.78 | 3.24% | 23.61 | 24.97 | 9191 | 2264.86 | 1.19% | 0.00 |
| 2025-03-03 | 24.05 | 24.07 | -0.06 | -0.25% | 23.68 | 24.80 | 10587 | 2569.02 | 1.37% | 0.00 |
| 2025-02-28 | 25.10 | 24.13 | -1.12 | -4.44% | 23.94 | 25.45 | 15310 | 3756.17 | 1.98% | 0.00 |
| 2025-02-27 | 25.70 | 25.25 | -0.20 | -0.79% | 24.83 | 26.33 | 15501 | 3941.85 | 2.00% | 0.00 |
| 2025-02-26 | 25.30 | 25.45 | 0.02 | 0.08% | 25.09 | 25.85 | 11761 | 2982.78 | 1.52% | 0.00 |
| 2025-02-25 | 24.90 | 25.43 | 0.18 | 0.71% | 24.60 | 25.77 | 13796 | 3505.93 | 1.78% | 0.00 |
| 2025-02-24 | 25.38 | 25.25 | -0.11 | -0.43% | 24.55 | 25.60 | 15336 | 3845.24 | 1.98% | 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。
