| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-08-01 | 28.60 | 28.91 | 0.23 | 0.80% | 28.51 | 28.97 | 23029 | 6624.95 | 1.45% |
| 2025-07-31 | 29.15 | 28.68 | -0.47 | -1.61% | 28.61 | 29.34 | 37951 | 10991.62 | 2.40% |
| 2025-07-30 | 29.36 | 29.15 | -0.21 | -0.72% | 28.89 | 29.44 | 28934 | 8441.13 | 1.83% |
| 2025-07-29 | 29.30 | 29.36 | -0.01 | -0.03% | 29.13 | 29.64 | 32038 | 9399.34 | 2.02% |
| 2025-07-28 | 29.60 | 29.37 | -0.10 | -0.34% | 29.27 | 29.70 | 28628 | 8419.04 | 1.81% |
| 2025-07-25 | 29.25 | 29.47 | 0.21 | 0.72% | 29.06 | 29.48 | 35069 | 10281.79 | 2.21% |
| 2025-07-24 | 28.99 | 29.26 | 0.30 | 1.04% | 28.94 | 29.27 | 33936 | 9891.47 | 2.14% |
| 2025-07-23 | 29.00 | 28.96 | -0.15 | -0.52% | 28.86 | 29.29 | 34112 | 9913.17 | 2.15% |
| 2025-07-22 | 29.41 | 29.11 | -0.30 | -1.02% | 29.01 | 29.49 | 35454 | 10345.31 | 2.24% |
| 2025-07-21 | 29.43 | 29.41 | -0.04 | -0.14% | 29.22 | 29.57 | 31883 | 9360.78 | 2.01% |
| 2025-07-18 | 29.60 | 29.45 | 0.05 | 0.17% | 29.21 | 29.65 | 33284 | 9782.72 | 2.10% |
| 2025-07-17 | 29.35 | 29.40 | 0.05 | 0.17% | 29.08 | 29.46 | 31348 | 9187.99 | 1.98% |
| 2025-07-16 | 29.31 | 29.35 | 0.26 | 0.89% | 29.18 | 29.95 | 61843 | 18263.18 | 3.90% |
| 2025-07-15 | 28.90 | 29.09 | 0.17 | 0.59% | 28.51 | 29.48 | 51809 | 14984.71 | 3.27% |
| 2025-07-14 | 28.76 | 28.92 | -0.02 | -0.07% | 28.60 | 29.07 | 28648 | 8252.71 | 1.81% |
| 2025-07-11 | 28.69 | 28.94 | 0.23 | 0.80% | 28.55 | 28.96 | 36308 | 10458.61 | 2.29% |
| 2025-07-10 | 28.55 | 28.71 | 0.04 | 0.14% | 28.49 | 28.77 | 25049 | 7173.88 | 1.58% |
| 2025-07-09 | 28.73 | 28.67 | -0.06 | -0.21% | 28.51 | 29.09 | 40296 | 11595.18 | 2.54% |
| 2025-07-08 | 28.66 | 28.73 | 0.31 | 1.09% | 28.50 | 28.94 | 34862 | 10017.02 | 2.20% |
| 2025-07-07 | 28.18 | 28.42 | 0.05 | 0.18% | 28.16 | 28.45 | 19462 | 5511.88 | 1.23% |
| 2025-07-04 | 28.89 | 28.37 | -0.45 | -1.56% | 28.34 | 28.91 | 37656 | 10722.52 | 2.38% |
| 2025-07-03 | 28.70 | 28.82 | 0.12 | 0.42% | 28.57 | 28.90 | 29998 | 8629.98 | 1.89% |
| 2025-07-02 | 29.11 | 28.70 | -0.69 | -2.35% | 28.56 | 29.11 | 55515 | 15955.17 | 3.50% |
| 2025-07-01 | 29.23 | 29.39 | 0.18 | 0.62% | 29.14 | 29.98 | 75517 | 22305.29 | 4.77% |
| 2025-06-30 | 28.90 | 29.21 | 0.21 | 0.72% | 28.88 | 29.39 | 47952 | 13999.30 | 3.03% |
| 2025-06-27 | 29.06 | 29.00 | -0.12 | -0.41% | 28.98 | 29.36 | 53243 | 15495.26 | 3.36% |
| 2025-06-26 | 29.19 | 29.12 | 0.00 | 0.00% | 28.90 | 29.76 | 86179 | 25243.12 | 5.44% |
| 2025-06-25 | 28.82 | 29.12 | 0.31 | 1.08% | 28.64 | 29.26 | 80401 | 23260.81 | 5.07% |
| 2025-06-24 | 28.78 | 28.81 | 0.31 | 1.09% | 28.40 | 28.91 | 85744 | 24629.76 | 5.41% |
| 2025-06-23 | 28.46 | 28.50 | -0.78 | -2.66% | 27.71 | 28.70 | 159262 | 44996.20 | 10.05% |
| 2025-06-20 | 27.27 | 29.28 | 2.00 | 7.33% | 27.27 | 30.01 | 229928 | 67113.42 | 14.51% |
| 2025-06-19 | 27.77 | 27.28 | -0.54 | -1.94% | 27.27 | 28.10 | 41677 | 11533.44 | 2.63% |
| 2025-06-18 | 27.84 | 27.82 | -0.13 | -0.47% | 27.58 | 27.93 | 24523 | 6804.59 | 1.55% |
| 2025-06-17 | 27.90 | 27.95 | 0.09 | 0.32% | 27.73 | 28.06 | 30372 | 8471.19 | 1.92% |
| 2025-06-16 | 27.50 | 27.86 | 0.12 | 0.43% | 27.40 | 27.98 | 30797 | 8571.83 | 1.94% |
| 2025-06-13 | 28.12 | 27.74 | -0.68 | -2.39% | 27.69 | 28.40 | 46043 | 12869.54 | 2.91% |
| 2025-06-12 | 28.75 | 28.42 | -0.32 | -1.11% | 28.17 | 28.84 | 50308 | 14283.03 | 3.18% |
| 2025-06-11 | 28.88 | 28.74 | -0.14 | -0.48% | 28.60 | 29.15 | 62407 | 18008.48 | 3.94% |
| 2025-06-10 | 29.98 | 28.88 | -1.43 | -4.72% | 28.67 | 30.50 | 155669 | 45890.43 | 9.83% |
| 2025-06-09 | 30.31 | 30.31 | 2.76 | 10.02% | 29.49 | 30.31 | 136864 | 41339.80 | 8.64% |
| 2025-06-06 | 27.41 | 27.55 | 0.05 | 0.18% | 27.40 | 27.85 | 31036 | 8565.31 | 1.96% |
| 2025-06-05 | 27.34 | 27.50 | 0.08 | 0.29% | 27.16 | 27.54 | 31912 | 8749.47 | 2.01% |
| 2025-06-04 | 27.58 | 27.42 | -0.06 | -0.22% | 27.38 | 27.70 | 24903 | 6857.45 | 1.57% |
| 2025-06-03 | 27.12 | 27.48 | 0.09 | 0.33% | 27.10 | 27.85 | 22645 | 6228.56 | 1.43% |
| 2025-05-30 | 27.80 | 27.39 | -0.60 | -2.14% | 27.30 | 27.95 | 25024 | 6878.76 | 1.58% |
| 2025-05-29 | 27.86 | 27.99 | 0.29 | 1.05% | 27.55 | 28.13 | 28162 | 7856.92 | 1.78% |
| 2025-05-28 | 28.13 | 27.70 | -0.43 | -1.53% | 27.65 | 28.40 | 31088 | 8656.27 | 1.96% |
| 2025-05-27 | 28.57 | 28.13 | -0.52 | -1.82% | 28.09 | 28.58 | 27819 | 7854.39 | 1.76% |
| 2025-05-26 | 28.18 | 28.65 | 0.49 | 1.74% | 28.06 | 29.32 | 40655 | 11637.41 | 2.57% |
| 2025-05-23 | 28.65 | 28.16 | -0.54 | -1.88% | 28.11 | 28.78 | 36337 | 10314.94 | 2.29% |
| 2025-05-22 | 29.25 | 28.70 | -0.54 | -1.85% | 28.65 | 29.40 | 43821 | 12681.80 | 2.77% |
| 2025-05-21 | 30.12 | 29.24 | -0.89 | -2.95% | 29.23 | 30.20 | 66876 | 19748.70 | 4.22% |
| 2025-05-20 | 30.59 | 30.13 | 0.73 | 2.48% | 29.83 | 31.24 | 127489 | 38827.45 | 8.05% |
| 2025-05-19 | 28.97 | 29.40 | 1.36 | 4.85% | 28.66 | 30.30 | 121288 | 35722.06 | 7.66% |
| 2025-05-16 | 28.10 | 28.04 | -0.16 | -0.57% | 28.02 | 28.47 | 24352 | 6873.48 | 1.54% |
| 2025-05-15 | 29.18 | 28.20 | -0.83 | -2.86% | 28.13 | 29.18 | 34467 | 9835.47 | 2.18% |
| 2025-05-14 | 28.95 | 29.03 | 0.09 | 0.31% | 28.70 | 29.38 | 36163 | 10490.46 | 2.28% |
| 2025-05-13 | 29.76 | 28.94 | -0.44 | -1.50% | 28.89 | 29.85 | 35173 | 10299.06 | 2.22% |
| 2025-05-12 | 28.98 | 29.38 | 0.47 | 1.63% | 28.98 | 29.52 | 29072 | 8522.34 | 1.84% |
| 2025-05-09 | 29.95 | 28.91 | -1.04 | -3.47% | 28.77 | 30.06 | 48603 | 14171.81 | 3.07% |
| 2025-05-08 | 29.71 | 29.95 | 0.19 | 0.64% | 29.68 | 30.09 | 33359 | 9970.11 | 2.11% |
| 2025-05-07 | 30.03 | 29.76 | -0.06 | -0.20% | 29.40 | 30.37 | 35368 | 10550.23 | 2.23% |
| 2025-05-06 | 29.11 | 29.82 | 0.78 | 2.69% | 29.11 | 29.88 | 32673 | 9683.84 | 2.06% |
| 2025-04-30 | 28.60 | 29.04 | 0.41 | 1.43% | 28.55 | 29.20 | 29216 | 8484.80 | 1.84% |
| 2025-04-29 | 28.01 | 28.63 | 0.01 | 0.03% | 27.53 | 29.05 | 35109 | 10032.18 | 2.22% |
| 2025-04-28 | 29.15 | 28.62 | -0.52 | -1.78% | 28.61 | 29.25 | 25261 | 7275.43 | 1.59% |
| 2025-04-25 | 29.30 | 29.14 | -0.07 | -0.24% | 29.01 | 29.56 | 24632 | 7208.38 | 1.55% |
| 2025-04-24 | 29.88 | 29.21 | -0.66 | -2.21% | 29.09 | 29.88 | 33280 | 9783.38 | 2.10% |
| 2025-04-23 | 29.18 | 29.87 | 0.75 | 2.58% | 29.12 | 30.61 | 49382 | 14752.30 | 3.12% |
| 2025-04-22 | 29.64 | 29.12 | -0.52 | -1.75% | 29.11 | 29.93 | 28882 | 8476.18 | 1.82% |
| 2025-04-21 | 29.60 | 29.64 | 0.50 | 1.72% | 29.11 | 29.64 | 26696 | 7863.70 | 1.69% |
| 2025-04-18 | 29.21 | 29.14 | -0.14 | -0.48% | 28.80 | 29.57 | 32304 | 9431.86 | 2.04% |
| 2025-04-17 | 29.35 | 29.28 | -0.22 | -0.75% | 29.26 | 29.91 | 33571 | 9942.72 | 2.12% |
| 2025-04-16 | 30.05 | 29.50 | -0.60 | -1.99% | 29.25 | 30.64 | 46602 | 13907.29 | 2.94% |
| 2025-04-15 | 30.32 | 30.10 | -0.59 | -1.92% | 30.00 | 30.68 | 54028 | 16341.45 | 3.41% |
| 2025-04-14 | 30.05 | 30.69 | 1.12 | 3.79% | 29.73 | 31.48 | 97229 | 29665.31 | 6.14% |
| 2025-04-11 | 28.17 | 29.57 | 1.31 | 4.64% | 27.91 | 30.23 | 99750 | 29335.16 | 6.30% |
| 2025-04-10 | 27.95 | 28.26 | 0.77 | 2.80% | 27.90 | 28.66 | 70538 | 20003.52 | 4.45% |
| 2025-04-09 | 26.01 | 27.49 | 0.71 | 2.65% | 24.36 | 27.66 | 89972 | 23816.09 | 5.68% |
| 2025-04-08 | 26.80 | 26.78 | -0.97 | -3.50% | 25.41 | 28.20 | 82377 | 21985.48 | 5.20% |
三佳科技(600520)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。
