| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-07-08 | 23.08 | 23.34 | 0.26 | 1.13% | 22.95 | 23.43 | 30294 | 7026.34 | 0.58% |
| 2025-07-07 | 23.14 | 23.08 | -0.04 | -0.17% | 22.88 | 23.22 | 16436 | 3786.26 | 0.32% |
| 2025-07-04 | 23.30 | 23.12 | -0.26 | -1.11% | 23.04 | 23.39 | 23421 | 5438.88 | 0.45% |
| 2025-07-03 | 23.17 | 23.38 | 0.20 | 0.86% | 23.14 | 23.56 | 32848 | 7675.70 | 0.63% |
| 2025-07-02 | 23.20 | 23.18 | 0.01 | 0.04% | 23.06 | 23.25 | 16269 | 3763.59 | 0.31% |
| 2025-07-01 | 23.42 | 23.17 | -0.25 | -1.07% | 23.12 | 23.67 | 25154 | 5841.25 | 0.48% |
| 2025-06-30 | 22.86 | 23.42 | 0.67 | 2.95% | 22.71 | 23.42 | 52081 | 12062.67 | 1.00% |
| 2025-06-27 | 22.56 | 22.75 | 0.18 | 0.80% | 22.46 | 22.87 | 29457 | 6703.55 | 0.57% |
| 2025-06-26 | 22.76 | 22.57 | -0.19 | -0.83% | 22.45 | 22.80 | 31784 | 7174.58 | 0.61% |
| 2025-06-25 | 22.84 | 22.76 | -0.08 | -0.35% | 22.56 | 22.86 | 31728 | 7206.96 | 0.61% |
| 2025-06-24 | 22.73 | 22.84 | 0.11 | 0.48% | 22.56 | 22.87 | 41140 | 9333.53 | 0.79% |
| 2025-06-23 | 22.75 | 22.73 | -0.07 | -0.31% | 22.51 | 22.87 | 19620 | 4446.73 | 0.38% |
| 2025-06-20 | 22.85 | 22.80 | -0.08 | -0.35% | 22.72 | 23.02 | 30908 | 7067.89 | 0.59% |
| 2025-06-19 | 22.79 | 22.88 | 0.03 | 0.13% | 22.63 | 22.99 | 30169 | 6885.84 | 0.58% |
| 2025-06-18 | 23.02 | 22.85 | -0.17 | -0.74% | 22.55 | 23.18 | 43824 | 9970.85 | 0.84% |
| 2025-06-17 | 23.65 | 23.02 | -0.69 | -2.91% | 23.00 | 23.70 | 45681 | 10628.50 | 0.88% |
| 2025-06-16 | 23.76 | 23.71 | -0.12 | -0.50% | 23.55 | 24.02 | 48920 | 11614.07 | 0.94% |
| 2025-06-13 | 24.02 | 23.83 | -0.60 | -2.46% | 23.24 | 24.05 | 89703 | 21218.71 | 1.72% |
| 2025-06-12 | 24.60 | 24.43 | 0.08 | 0.33% | 24.11 | 25.19 | 107128 | 26315.24 | 2.06% |
| 2025-06-11 | 24.17 | 24.35 | 0.51 | 2.14% | 24.00 | 24.64 | 50356 | 12268.74 | 0.97% |
| 2025-06-10 | 24.01 | 23.84 | -0.16 | -0.67% | 23.75 | 24.49 | 69465 | 16727.47 | 1.33% |
| 2025-06-09 | 24.30 | 24.00 | -0.30 | -1.23% | 23.80 | 24.45 | 50458 | 12140.29 | 0.97% |
| 2025-06-06 | 23.80 | 24.30 | 0.66 | 2.79% | 23.60 | 24.50 | 69623 | 16838.11 | 1.34% |
| 2025-06-05 | 23.47 | 23.64 | 0.17 | 0.72% | 23.46 | 23.89 | 46714 | 11057.66 | 0.90% |
| 2025-06-04 | 23.28 | 23.47 | 0.19 | 0.82% | 23.02 | 23.63 | 39558 | 9255.33 | 0.76% |
| 2025-06-03 | 23.81 | 23.28 | -0.64 | -2.68% | 23.18 | 23.92 | 54551 | 12746.91 | 1.05% |
| 2025-05-30 | 23.97 | 23.92 | -0.09 | -0.37% | 23.69 | 24.15 | 33733 | 8060.79 | 0.65% |
| 2025-05-29 | 23.90 | 24.60 | 0.53 | 2.20% | 23.85 | 24.71 | 70612 | 17288.05 | 1.36% |
| 2025-05-28 | 23.91 | 24.07 | 0.16 | 0.67% | 23.91 | 24.39 | 41503 | 10032.90 | 0.80% |
| 2025-05-27 | 23.91 | 23.91 | 0.00 | 0.00% | 23.71 | 24.08 | 44566 | 10652.42 | 0.86% |
| 2025-05-26 | 23.95 | 23.91 | -0.01 | -0.04% | 23.70 | 24.33 | 50268 | 12061.21 | 0.96% |
| 2025-05-23 | 23.65 | 23.92 | 0.32 | 1.36% | 23.54 | 24.44 | 71061 | 17123.94 | 1.36% |
| 2025-05-22 | 23.98 | 23.60 | -0.32 | -1.34% | 23.52 | 24.24 | 53999 | 12869.28 | 1.04% |
| 2025-05-21 | 23.46 | 23.92 | 0.46 | 1.96% | 23.30 | 24.21 | 100766 | 24090.46 | 1.93% |
| 2025-05-20 | 22.76 | 23.46 | 0.64 | 2.80% | 22.66 | 23.59 | 119090 | 27624.24 | 2.29% |
| 2025-05-19 | 22.67 | 22.82 | 0.11 | 0.48% | 22.43 | 22.99 | 60482 | 13775.07 | 1.16% |
| 2025-05-16 | 22.50 | 22.71 | 0.22 | 0.98% | 21.94 | 22.99 | 83562 | 18761.84 | 1.60% |
| 2025-05-15 | 22.74 | 22.49 | -0.32 | -1.40% | 22.49 | 22.86 | 46488 | 10500.41 | 0.89% |
| 2025-05-14 | 22.81 | 22.81 | -0.01 | -0.04% | 22.52 | 22.84 | 56891 | 12911.05 | 1.09% |
| 2025-05-13 | 22.28 | 22.82 | 0.93 | 4.25% | 22.21 | 23.34 | 183886 | 42113.82 | 3.53% |
| 2025-05-12 | 21.87 | 21.89 | 0.35 | 1.62% | 21.60 | 22.00 | 154469 | 33681.37 | 2.96% |
| 2025-05-09 | 21.31 | 21.54 | 0.14 | 0.65% | 21.11 | 21.74 | 142158 | 30500.54 | 2.73% |
| 2025-05-08 | 20.76 | 21.40 | 0.61 | 2.93% | 20.65 | 21.57 | 144819 | 30770.20 | 2.78% |
| 2025-05-07 | 21.42 | 20.79 | -0.16 | -0.76% | 20.71 | 21.54 | 76906 | 16129.41 | 1.48% |
| 2025-05-06 | 20.95 | 20.95 | 0.25 | 1.21% | 20.78 | 21.01 | 66181 | 13844.36 | 1.27% |
| 2025-04-30 | 20.95 | 20.70 | -0.18 | -0.86% | 20.63 | 20.95 | 45169 | 9366.08 | 0.87% |
| 2025-04-29 | 21.19 | 20.88 | -0.33 | -1.56% | 20.54 | 21.19 | 69361 | 14368.19 | 1.33% |
| 2025-04-28 | 21.47 | 21.21 | -0.14 | -0.66% | 21.00 | 21.48 | 39095 | 8268.37 | 0.75% |
| 2025-04-25 | 21.06 | 21.35 | 0.29 | 1.38% | 20.91 | 21.73 | 61312 | 13152.71 | 1.18% |
| 2025-04-24 | 20.98 | 21.06 | 0.08 | 0.38% | 20.65 | 21.33 | 50752 | 10683.63 | 0.97% |
| 2025-04-23 | 20.49 | 20.98 | 0.73 | 3.60% | 20.49 | 21.15 | 100441 | 20988.07 | 1.93% |
| 2025-04-22 | 20.39 | 20.25 | -0.24 | -1.17% | 20.21 | 20.48 | 60439 | 12280.64 | 1.16% |
| 2025-04-21 | 20.62 | 20.49 | -0.11 | -0.53% | 20.32 | 20.65 | 49769 | 10167.17 | 0.96% |
| 2025-04-18 | 20.58 | 20.60 | -0.08 | -0.39% | 20.45 | 20.74 | 21972 | 4519.00 | 0.42% |
| 2025-04-17 | 20.47 | 20.68 | 0.12 | 0.58% | 20.31 | 20.75 | 38260 | 7878.63 | 0.73% |
| 2025-04-16 | 20.92 | 20.56 | -0.46 | -2.19% | 20.39 | 21.04 | 43101 | 8885.76 | 0.83% |
| 2025-04-15 | 21.46 | 21.02 | -0.44 | -2.05% | 20.88 | 21.56 | 45440 | 9564.08 | 0.87% |
| 2025-04-14 | 21.90 | 21.46 | 0.04 | 0.19% | 21.43 | 22.00 | 63715 | 13782.95 | 1.22% |
| 2025-04-11 | 21.68 | 21.42 | -0.36 | -1.65% | 21.05 | 21.70 | 74358 | 15862.68 | 1.43% |
| 2025-04-10 | 21.00 | 21.78 | 1.31 | 6.40% | 20.60 | 22.04 | 120466 | 26196.87 | 2.31% |
| 2025-04-09 | 19.99 | 20.47 | 0.27 | 1.34% | 19.79 | 20.79 | 98385 | 20047.50 | 1.89% |
| 2025-04-08 | 21.27 | 20.20 | -0.94 | -4.45% | 19.74 | 21.40 | 183212 | 37057.05 | 3.52% |
| 2025-04-07 | 22.29 | 21.14 | -2.35 | -10.00% | 21.14 | 22.56 | 98358 | 21085.04 | 1.89% |
| 2025-04-03 | 25.09 | 23.49 | -1.84 | -7.26% | 23.12 | 25.33 | 136630 | 32438.34 | 2.62% |
| 2025-04-02 | 25.24 | 25.33 | 0.09 | 0.36% | 25.14 | 25.47 | 18809 | 4761.98 | 0.36% |
| 2025-04-01 | 25.30 | 25.24 | -0.01 | -0.04% | 24.95 | 25.47 | 24572 | 6208.74 | 0.47% |
| 2025-03-31 | 25.16 | 25.25 | -0.05 | -0.20% | 25.06 | 25.80 | 29575 | 7527.23 | 0.57% |
| 2025-03-28 | 25.26 | 25.30 | 0.03 | 0.12% | 25.26 | 25.79 | 44113 | 11261.94 | 0.85% |
| 2025-03-27 | 25.45 | 25.27 | -0.26 | -1.02% | 25.19 | 25.71 | 64507 | 16378.03 | 1.24% |
| 2025-03-26 | 25.85 | 25.53 | -0.46 | -1.77% | 25.45 | 25.98 | 32535 | 8333.36 | 0.62% |
| 2025-03-25 | 26.06 | 25.99 | -0.08 | -0.31% | 25.54 | 26.17 | 32390 | 8366.73 | 0.62% |
| 2025-03-24 | 25.41 | 26.07 | 0.57 | 2.24% | 25.41 | 26.08 | 36878 | 9550.41 | 0.71% |
| 2025-03-21 | 25.59 | 25.50 | -0.07 | -0.27% | 25.28 | 25.86 | 20196 | 5159.66 | 0.39% |
| 2025-03-20 | 25.31 | 25.57 | 0.03 | 0.12% | 25.24 | 25.64 | 20164 | 5141.51 | 0.39% |
| 2025-03-19 | 25.56 | 25.54 | -0.03 | -0.12% | 25.23 | 25.63 | 20638 | 5260.55 | 0.40% |
| 2025-03-18 | 25.37 | 25.57 | 0.23 | 0.91% | 25.35 | 25.61 | 35535 | 9061.89 | 0.68% |
| 2025-03-17 | 26.01 | 25.34 | -0.65 | -2.50% | 25.13 | 26.05 | 75263 | 19114.44 | 1.44% |
| 2025-03-14 | 25.79 | 25.99 | 0.19 | 0.74% | 25.69 | 26.35 | 40058 | 10442.62 | 0.77% |
| 2025-03-13 | 25.75 | 25.80 | 0.14 | 0.55% | 25.44 | 26.04 | 35145 | 9032.69 | 0.67% |
| 2025-03-12 | 26.32 | 25.66 | -0.63 | -2.40% | 25.58 | 26.40 | 40609 | 10485.15 | 0.78% |
裕同科技(002831)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。
