| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 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% |
| 2025-03-11 | 26.11 | 26.29 | 0.07 | 0.27% | 25.90 | 26.44 | 32554 | 8531.70 | 0.62% |
| 2025-03-10 | 25.90 | 26.22 | 0.33 | 1.27% | 25.70 | 26.38 | 40317 | 10553.49 | 0.77% |
| 2025-03-07 | 25.54 | 25.89 | 0.33 | 1.29% | 25.33 | 26.11 | 42546 | 10967.51 | 0.82% |
| 2025-03-06 | 25.28 | 25.56 | 0.14 | 0.55% | 25.13 | 25.66 | 53016 | 13484.63 | 1.02% |
| 2025-03-05 | 25.09 | 25.42 | 0.34 | 1.36% | 25.05 | 25.46 | 42130 | 10669.63 | 0.81% |
| 2025-03-04 | 25.37 | 25.08 | -0.21 | -0.83% | 24.98 | 25.57 | 47432 | 11977.80 | 0.91% |
| 2025-03-03 | 25.12 | 25.29 | 0.20 | 0.80% | 24.96 | 25.55 | 61231 | 15495.00 | 1.18% |
| 2025-02-28 | 24.50 | 25.09 | 0.62 | 2.53% | 24.33 | 25.37 | 118267 | 29611.59 | 2.27% |
| 2025-02-27 | 24.35 | 24.47 | 0.12 | 0.49% | 24.19 | 24.64 | 54883 | 13399.92 | 1.05% |
| 2025-02-26 | 24.54 | 24.35 | -0.23 | -0.94% | 24.25 | 24.64 | 54727 | 13340.86 | 1.05% |
| 2025-02-25 | 24.70 | 24.58 | -0.34 | -1.36% | 24.46 | 25.23 | 64549 | 15998.25 | 1.24% |
| 2025-02-24 | 24.49 | 24.92 | 0.39 | 1.59% | 24.13 | 24.96 | 100575 | 24673.73 | 1.93% |
| 2025-02-21 | 24.63 | 24.53 | -0.22 | -0.89% | 24.25 | 24.77 | 83821 | 20507.47 | 1.61% |
| 2025-02-20 | 25.18 | 24.75 | -0.43 | -1.71% | 24.56 | 25.18 | 54036 | 13384.42 | 1.04% |
| 2025-02-19 | 24.90 | 25.18 | 0.10 | 0.40% | 24.83 | 25.37 | 46419 | 11652.55 | 0.89% |
| 2025-02-18 | 25.20 | 25.08 | -0.21 | -0.83% | 24.93 | 25.49 | 39510 | 9953.67 | 0.76% |
| 2025-02-17 | 25.80 | 25.29 | -0.51 | -1.98% | 24.89 | 25.80 | 75873 | 19068.67 | 1.46% |
| 2025-02-14 | 26.08 | 25.80 | -0.54 | -2.05% | 25.80 | 26.42 | 58511 | 15247.19 | 1.12% |
| 2025-02-13 | 26.60 | 26.34 | -0.35 | -1.31% | 25.94 | 26.77 | 59137 | 15564.64 | 1.14% |
| 2025-02-12 | 26.61 | 26.69 | -0.13 | -0.48% | 25.59 | 26.81 | 84660 | 22150.25 | 1.62% |
| 2025-02-11 | 26.91 | 26.82 | -0.10 | -0.37% | 26.47 | 27.08 | 36184 | 9673.00 | 0.69% |
| 2025-02-10 | 26.78 | 26.92 | 0.14 | 0.52% | 26.55 | 27.12 | 41047 | 11033.96 | 0.79% |
| 2025-02-07 | 26.31 | 26.78 | 0.30 | 1.13% | 25.80 | 26.78 | 49937 | 13213.07 | 0.96% |
| 2025-02-06 | 26.73 | 26.48 | -0.25 | -0.94% | 26.30 | 26.82 | 48267 | 12791.86 | 0.93% |
| 2025-02-05 | 27.79 | 26.73 | -1.03 | -3.71% | 26.53 | 27.89 | 55429 | 14944.78 | 1.06% |
| 2025-01-27 | 26.70 | 27.76 | 1.00 | 3.74% | 26.70 | 27.98 | 71769 | 19832.52 | 1.38% |
| 2025-01-24 | 26.66 | 26.76 | -0.09 | -0.34% | 26.60 | 27.18 | 35103 | 9409.59 | 0.67% |
| 2025-01-23 | 27.15 | 26.85 | -0.18 | -0.67% | 26.63 | 27.24 | 35562 | 9561.66 | 0.68% |
| 2025-01-22 | 26.84 | 27.03 | 0.08 | 0.30% | 26.10 | 27.11 | 44826 | 11982.25 | 0.86% |
| 2025-01-21 | 27.00 | 26.95 | 0.14 | 0.52% | 26.37 | 27.09 | 34867 | 9355.82 | 0.67% |
| 2025-01-20 | 27.00 | 26.81 | -0.10 | -0.37% | 26.73 | 27.13 | 47702 | 12859.87 | 0.92% |
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。
