| 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 | 10.99 | 10.93 | -0.04 | -0.36% | 10.86 | 11.10 | 115016 | 12605.31 | 2.60% |
| 2025-07-31 | 11.40 | 10.97 | -0.47 | -4.11% | 10.86 | 11.42 | 174097 | 19397.41 | 3.93% |
| 2025-07-30 | 11.37 | 11.44 | -0.06 | -0.52% | 11.31 | 11.58 | 109967 | 12578.64 | 2.48% |
| 2025-07-29 | 11.63 | 11.50 | -0.28 | -2.38% | 11.26 | 11.67 | 164520 | 18783.62 | 3.72% |
| 2025-07-28 | 11.60 | 11.78 | 0.12 | 1.03% | 11.33 | 11.84 | 256566 | 29706.69 | 5.80% |
| 2025-07-25 | 11.00 | 11.66 | 0.64 | 5.81% | 11.00 | 11.81 | 360768 | 41540.60 | 8.15% |
| 2025-07-24 | 10.90 | 11.02 | 0.03 | 0.27% | 10.68 | 11.25 | 240818 | 26453.43 | 5.44% |
| 2025-07-23 | 10.64 | 10.99 | 0.32 | 3.00% | 10.64 | 11.65 | 304558 | 33999.67 | 6.88% |
| 2025-07-22 | 10.37 | 10.67 | 0.32 | 3.09% | 10.35 | 10.99 | 226094 | 24026.72 | 5.11% |
| 2025-07-21 | 9.99 | 10.35 | 0.36 | 3.60% | 9.99 | 10.38 | 93420 | 9585.21 | 2.11% |
| 2025-07-18 | 10.03 | 9.99 | -0.04 | -0.40% | 9.96 | 10.08 | 40924 | 4095.36 | 0.92% |
| 2025-07-17 | 10.02 | 10.03 | 0.01 | 0.10% | 9.99 | 10.10 | 37993 | 3813.76 | 0.86% |
| 2025-07-16 | 10.03 | 10.02 | -0.05 | -0.50% | 9.98 | 10.12 | 42177 | 4231.50 | 0.95% |
| 2025-07-15 | 10.13 | 10.07 | -0.20 | -1.95% | 9.96 | 10.22 | 65500 | 6587.06 | 1.48% |
| 2025-07-14 | 10.14 | 10.27 | 0.13 | 1.28% | 10.09 | 10.29 | 60678 | 6193.49 | 1.37% |
| 2025-07-11 | 10.18 | 10.14 | -0.03 | -0.29% | 10.10 | 10.30 | 60642 | 6174.99 | 1.37% |
| 2025-07-10 | 10.01 | 10.17 | 0.20 | 2.01% | 10.00 | 10.18 | 64005 | 6467.90 | 1.45% |
| 2025-07-09 | 10.14 | 9.97 | -0.19 | -1.87% | 9.95 | 10.20 | 53053 | 5318.99 | 1.20% |
| 2025-07-08 | 10.03 | 10.16 | 0.11 | 1.09% | 10.01 | 10.24 | 58289 | 5905.15 | 1.32% |
| 2025-07-07 | 9.91 | 10.05 | 0.13 | 1.31% | 9.89 | 10.09 | 49304 | 4936.67 | 1.11% |
| 2025-07-04 | 10.14 | 9.92 | -0.21 | -2.07% | 9.90 | 10.18 | 59649 | 5955.09 | 1.35% |
| 2025-07-03 | 10.15 | 10.13 | -0.03 | -0.30% | 10.08 | 10.19 | 45859 | 4646.45 | 1.04% |
| 2025-07-02 | 10.08 | 10.16 | 0.03 | 0.30% | 10.06 | 10.24 | 59769 | 6067.56 | 1.35% |
| 2025-07-01 | 9.98 | 10.13 | 0.15 | 1.50% | 9.88 | 10.19 | 95703 | 9619.21 | 2.16% |
| 2025-06-30 | 9.68 | 9.98 | 0.29 | 2.99% | 9.65 | 10.11 | 109448 | 10862.33 | 2.47% |
| 2025-06-27 | 9.58 | 9.69 | 0.11 | 1.15% | 9.58 | 9.76 | 53608 | 5192.85 | 1.21% |
| 2025-06-26 | 9.65 | 9.58 | -0.07 | -0.73% | 9.55 | 9.72 | 42354 | 4075.75 | 0.96% |
| 2025-06-25 | 9.71 | 9.65 | -0.01 | -0.10% | 9.58 | 9.74 | 60147 | 5804.30 | 1.36% |
| 2025-06-24 | 9.63 | 9.66 | 0.09 | 0.94% | 9.55 | 9.72 | 57329 | 5547.55 | 1.29% |
| 2025-06-23 | 9.38 | 9.57 | 0.13 | 1.38% | 9.38 | 9.63 | 47033 | 4496.41 | 1.06% |
| 2025-06-20 | 9.45 | 9.44 | -0.04 | -0.42% | 9.43 | 9.58 | 26098 | 2478.07 | 0.59% |
| 2025-06-19 | 9.52 | 9.48 | -0.07 | -0.73% | 9.42 | 9.62 | 36731 | 3491.82 | 0.83% |
| 2025-06-18 | 9.66 | 9.55 | -0.13 | -1.34% | 9.50 | 9.75 | 38482 | 3682.20 | 0.87% |
| 2025-06-17 | 9.75 | 9.80 | 0.11 | 1.14% | 9.67 | 9.90 | 36554 | 3580.43 | 0.83% |
| 2025-06-16 | 9.78 | 9.69 | -0.06 | -0.62% | 9.63 | 9.86 | 45155 | 4390.47 | 1.02% |
| 2025-06-13 | 9.80 | 9.75 | -0.06 | -0.61% | 9.71 | 9.82 | 37957 | 3707.14 | 0.86% |
| 2025-06-12 | 9.85 | 9.81 | -0.07 | -0.71% | 9.78 | 9.90 | 39082 | 3838.75 | 0.88% |
| 2025-06-11 | 9.83 | 9.88 | 0.05 | 0.51% | 9.78 | 9.97 | 48304 | 4775.62 | 1.09% |
| 2025-06-10 | 9.87 | 9.83 | -0.03 | -0.30% | 9.74 | 10.17 | 69643 | 6910.78 | 1.57% |
| 2025-06-09 | 9.78 | 9.86 | 0.11 | 1.13% | 9.78 | 9.92 | 44380 | 4369.01 | 1.00% |
| 2025-06-06 | 9.71 | 9.75 | 0.04 | 0.41% | 9.65 | 9.92 | 36850 | 3606.44 | 0.83% |
| 2025-06-05 | 9.82 | 9.71 | -0.11 | -1.12% | 9.67 | 9.88 | 38348 | 3743.35 | 0.87% |
| 2025-06-04 | 9.83 | 9.82 | 0.02 | 0.20% | 9.71 | 9.84 | 49637 | 4855.05 | 1.12% |
| 2025-06-03 | 9.42 | 9.80 | 0.34 | 3.59% | 9.40 | 9.83 | 100577 | 9741.97 | 2.27% |
| 2025-05-30 | 9.62 | 9.46 | -0.15 | -1.56% | 9.45 | 9.67 | 47140 | 4498.76 | 1.06% |
| 2025-05-29 | 9.53 | 9.61 | 0.03 | 0.31% | 9.50 | 9.77 | 67257 | 6473.03 | 1.52% |
| 2025-05-28 | 9.62 | 9.58 | -0.06 | -0.62% | 9.52 | 9.64 | 40057 | 3837.22 | 0.90% |
| 2025-05-27 | 9.50 | 9.64 | 0.12 | 1.26% | 9.38 | 9.67 | 56551 | 5398.50 | 1.28% |
| 2025-05-26 | 9.34 | 9.52 | 0.16 | 1.71% | 9.21 | 9.52 | 69115 | 6486.47 | 1.56% |
| 2025-05-23 | 9.37 | 9.36 | -0.01 | -0.11% | 9.31 | 9.54 | 37648 | 3556.81 | 0.85% |
| 2025-05-22 | 9.57 | 9.37 | -0.22 | -2.29% | 9.36 | 9.66 | 47776 | 4520.85 | 1.08% |
| 2025-05-21 | 9.59 | 9.59 | 0.00 | 0.00% | 9.53 | 9.65 | 42477 | 4066.66 | 0.96% |
| 2025-05-20 | 9.47 | 9.59 | 0.15 | 1.59% | 9.40 | 9.68 | 53614 | 5121.19 | 1.21% |
| 2025-05-19 | 9.45 | 9.44 | -0.05 | -0.53% | 9.39 | 9.50 | 47804 | 4510.83 | 1.08% |
| 2025-05-16 | 9.46 | 9.49 | -0.04 | -0.42% | 9.38 | 9.50 | 51485 | 4860.97 | 1.16% |
| 2025-05-15 | 9.43 | 9.53 | 0.09 | 0.95% | 9.37 | 9.66 | 63254 | 6033.87 | 1.43% |
| 2025-05-14 | 9.42 | 9.44 | 0.03 | 0.32% | 9.35 | 9.47 | 30013 | 2826.66 | 0.68% |
| 2025-05-13 | 9.46 | 9.41 | -0.03 | -0.32% | 9.39 | 9.52 | 47033 | 4439.62 | 1.06% |
| 2025-05-12 | 9.53 | 9.44 | -0.06 | -0.63% | 9.36 | 9.59 | 43735 | 4123.87 | 0.99% |
| 2025-05-09 | 9.69 | 9.50 | -0.19 | -1.96% | 9.42 | 9.71 | 79781 | 7589.74 | 1.80% |
| 2025-05-08 | 9.39 | 9.69 | 0.30 | 3.19% | 9.29 | 9.83 | 81557 | 7819.84 | 1.84% |
| 2025-05-07 | 9.59 | 9.39 | -0.06 | -0.63% | 9.31 | 9.60 | 55848 | 5259.30 | 1.26% |
| 2025-05-06 | 9.43 | 9.45 | 0.05 | 0.53% | 9.32 | 9.48 | 67431 | 6354.29 | 1.52% |
| 2025-04-30 | 9.53 | 9.40 | -0.16 | -1.67% | 9.38 | 9.67 | 58015 | 5497.35 | 1.31% |
| 2025-04-29 | 9.47 | 9.56 | 0.11 | 1.16% | 9.40 | 9.66 | 51785 | 4957.08 | 1.17% |
| 2025-04-28 | 9.39 | 9.45 | 0.12 | 1.29% | 9.19 | 9.69 | 99164 | 9406.72 | 2.24% |
| 2025-04-25 | 9.22 | 9.33 | 0.13 | 1.41% | 9.15 | 9.38 | 58831 | 5468.93 | 1.33% |
| 2025-04-24 | 9.19 | 9.20 | 0.04 | 0.44% | 9.11 | 9.30 | 50066 | 4606.46 | 1.13% |
| 2025-04-23 | 9.36 | 9.16 | -0.06 | -0.65% | 9.14 | 9.43 | 101960 | 9439.67 | 2.30% |
| 2025-04-22 | 9.31 | 9.22 | 0.21 | 2.33% | 9.11 | 9.48 | 143307 | 13225.90 | 3.24% |
| 2025-04-21 | 8.67 | 9.01 | 0.36 | 4.16% | 8.64 | 9.10 | 57381 | 5124.94 | 1.30% |
| 2025-04-18 | 8.55 | 8.65 | 0.06 | 0.70% | 8.49 | 8.68 | 33243 | 2853.70 | 0.75% |
| 2025-04-17 | 8.48 | 8.59 | 0.11 | 1.30% | 8.44 | 8.70 | 41863 | 3605.97 | 0.95% |
| 2025-04-16 | 8.72 | 8.48 | -0.28 | -3.20% | 8.43 | 8.83 | 52225 | 4474.34 | 1.18% |
| 2025-04-15 | 8.51 | 8.76 | 0.26 | 3.06% | 8.44 | 8.78 | 62389 | 5378.53 | 1.41% |
| 2025-04-14 | 8.75 | 8.50 | -0.02 | -0.23% | 8.47 | 8.76 | 62563 | 5349.02 | 1.41% |
| 2025-04-11 | 8.36 | 8.52 | 0.14 | 1.67% | 8.28 | 8.88 | 83814 | 7244.99 | 1.89% |
| 2025-04-10 | 8.29 | 8.38 | 0.27 | 3.33% | 8.24 | 8.52 | 69847 | 5854.18 | 1.58% |
| 2025-04-09 | 8.00 | 8.11 | -0.05 | -0.61% | 7.62 | 8.17 | 99891 | 7931.70 | 2.26% |
| 2025-04-08 | 8.45 | 8.16 | -0.30 | -3.55% | 7.96 | 8.55 | 100746 | 8237.47 | 2.28% |
赞宇科技(002637)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。
