| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-12-12 | 28.74 | 28.88 | 0.33 | 1.16% | 28.28 | 28.88 | 95188 | 27200.08 | 1.86% |
| 2025-12-11 | 28.93 | 28.55 | -0.38 | -1.31% | 28.50 | 29.15 | 35773 | 10264.37 | 0.70% |
| 2025-12-10 | 29.16 | 28.93 | -0.29 | -0.99% | 28.80 | 29.40 | 34722 | 10074.44 | 0.68% |
| 2025-12-09 | 28.85 | 29.22 | 0.21 | 0.72% | 28.75 | 29.40 | 44345 | 12890.50 | 0.87% |
| 2025-12-08 | 29.20 | 29.01 | -0.13 | -0.45% | 28.44 | 29.24 | 52479 | 15132.28 | 1.03% |
| 2025-12-05 | 29.17 | 29.14 | -0.02 | -0.07% | 28.71 | 29.34 | 33486 | 9731.54 | 0.66% |
| 2025-12-04 | 29.49 | 29.16 | -0.50 | -1.69% | 29.08 | 29.66 | 38259 | 11202.13 | 0.75% |
| 2025-12-03 | 29.63 | 29.66 | 0.02 | 0.07% | 29.40 | 30.00 | 36946 | 10961.25 | 0.72% |
| 2025-12-02 | 29.97 | 29.64 | -0.54 | -1.79% | 29.36 | 30.24 | 66812 | 19809.94 | 1.31% |
| 2025-12-01 | 30.53 | 30.18 | -0.45 | -1.47% | 29.42 | 30.65 | 108784 | 32550.48 | 2.13% |
| 2025-11-28 | 29.95 | 30.63 | 0.50 | 1.66% | 29.69 | 30.99 | 49464 | 15062.30 | 0.97% |
| 2025-11-27 | 29.59 | 30.13 | 0.59 | 2.00% | 29.40 | 30.60 | 64635 | 19511.61 | 1.26% |
| 2025-11-26 | 29.50 | 29.54 | -0.25 | -0.84% | 29.20 | 29.98 | 48384 | 14300.99 | 0.95% |
| 2025-11-25 | 28.95 | 29.79 | 0.90 | 3.12% | 28.66 | 30.08 | 72421 | 21465.09 | 1.42% |
| 2025-11-24 | 28.78 | 28.89 | 0.11 | 0.38% | 28.44 | 29.34 | 80130 | 23112.05 | 1.57% |
| 2025-11-21 | 28.95 | 28.78 | -0.22 | -0.76% | 28.70 | 29.43 | 67695 | 19686.25 | 1.32% |
| 2025-11-20 | 28.96 | 29.00 | 0.11 | 0.38% | 28.61 | 29.29 | 50024 | 14481.21 | 0.98% |
| 2025-11-19 | 28.24 | 28.89 | 0.65 | 2.30% | 27.91 | 29.16 | 68714 | 19853.46 | 1.34% |
| 2025-11-18 | 28.44 | 28.24 | -0.26 | -0.91% | 27.71 | 28.58 | 54862 | 15449.32 | 1.07% |
| 2025-11-17 | 28.91 | 28.50 | -0.48 | -1.66% | 28.03 | 29.04 | 80086 | 22767.04 | 1.57% |
| 2025-11-14 | 29.06 | 28.98 | -0.26 | -0.89% | 28.92 | 29.57 | 45897 | 13422.52 | 0.90% |
| 2025-11-13 | 28.80 | 29.24 | 0.44 | 1.53% | 28.66 | 29.51 | 82191 | 24025.58 | 1.61% |
| 2025-11-12 | 27.81 | 28.80 | 0.88 | 3.15% | 27.76 | 29.09 | 107380 | 30738.64 | 2.10% |
| 2025-11-11 | 27.64 | 27.92 | 0.21 | 0.76% | 27.39 | 28.29 | 49469 | 13781.05 | 0.97% |
| 2025-11-10 | 27.91 | 27.71 | -0.33 | -1.18% | 27.07 | 28.10 | 63131 | 17391.44 | 1.24% |
| 2025-11-07 | 27.57 | 28.04 | 0.65 | 2.37% | 27.16 | 28.43 | 123908 | 34644.00 | 2.42% |
| 2025-11-06 | 26.60 | 27.39 | 0.83 | 3.13% | 26.43 | 27.49 | 79240 | 21345.66 | 1.55% |
| 2025-11-05 | 26.14 | 26.56 | 0.37 | 1.41% | 25.73 | 27.25 | 89747 | 23828.36 | 1.76% |
| 2025-11-04 | 26.85 | 26.19 | -0.65 | -2.42% | 26.08 | 27.05 | 66582 | 17619.64 | 1.30% |
| 2025-11-03 | 27.30 | 26.84 | -0.45 | -1.65% | 26.51 | 27.60 | 49115 | 13202.98 | 0.96% |
| 2025-10-31 | 27.39 | 27.29 | -0.11 | -0.40% | 27.18 | 27.67 | 61634 | 16854.63 | 1.21% |
| 2025-10-30 | 27.60 | 27.40 | 0.07 | 0.26% | 27.29 | 27.82 | 65811 | 18157.71 | 1.29% |
| 2025-10-29 | 27.41 | 27.33 | -0.09 | -0.33% | 26.91 | 27.50 | 43537 | 11833.52 | 0.85% |
| 2025-10-28 | 26.50 | 27.42 | 1.01 | 3.82% | 26.44 | 27.49 | 95235 | 25794.03 | 1.86% |
| 2025-10-27 | 26.48 | 26.41 | -0.05 | -0.19% | 26.21 | 26.73 | 59726 | 15821.55 | 1.17% |
| 2025-10-24 | 26.35 | 26.46 | 0.11 | 0.42% | 26.01 | 26.60 | 63787 | 16759.89 | 1.25% |
| 2025-10-23 | 26.59 | 26.35 | -0.34 | -1.27% | 25.77 | 26.86 | 91450 | 23988.42 | 1.79% |
| 2025-10-22 | 28.00 | 26.69 | -1.40 | -4.98% | 26.66 | 28.05 | 123815 | 33578.29 | 2.42% |
| 2025-10-21 | 25.49 | 28.09 | 2.55 | 9.98% | 25.49 | 28.09 | 138397 | 37845.06 | 2.71% |
| 2025-10-20 | 25.74 | 25.54 | -0.08 | -0.31% | 25.33 | 25.89 | 31739 | 8099.84 | 0.62% |
| 2025-10-17 | 26.16 | 25.62 | -0.48 | -1.84% | 25.60 | 26.39 | 35490 | 9191.96 | 0.69% |
| 2025-10-16 | 26.13 | 26.10 | -0.14 | -0.53% | 25.99 | 26.99 | 53556 | 14189.46 | 1.05% |
| 2025-10-15 | 25.66 | 26.24 | 0.59 | 2.30% | 25.43 | 26.76 | 147481 | 38799.62 | 2.89% |
| 2025-10-14 | 26.46 | 25.65 | -0.79 | -2.99% | 25.31 | 26.56 | 78849 | 20408.70 | 1.54% |
| 2025-10-13 | 26.79 | 26.44 | -1.19 | -4.31% | 26.10 | 27.30 | 64936 | 17182.90 | 1.27% |
| 2025-10-10 | 27.50 | 27.63 | 0.10 | 0.36% | 27.16 | 27.63 | 40968 | 11218.61 | 0.80% |
| 2025-10-09 | 27.39 | 27.53 | 0.14 | 0.51% | 26.53 | 27.56 | 66803 | 18036.60 | 1.31% |
| 2025-09-30 | 26.91 | 27.39 | 0.44 | 1.63% | 26.41 | 27.50 | 54944 | 14883.70 | 1.08% |
| 2025-09-29 | 26.05 | 26.95 | 0.89 | 3.42% | 25.69 | 26.95 | 61437 | 16380.24 | 1.20% |
| 2025-09-26 | 25.78 | 26.06 | 0.29 | 1.13% | 25.47 | 26.30 | 44911 | 11642.63 | 0.88% |
| 2025-09-25 | 25.96 | 25.77 | -0.27 | -1.04% | 25.68 | 26.09 | 52956 | 13653.22 | 1.04% |
| 2025-09-24 | 25.95 | 26.04 | 0.03 | 0.12% | 25.77 | 26.28 | 31049 | 8053.54 | 0.61% |
| 2025-09-23 | 26.09 | 26.01 | -0.07 | -0.27% | 25.50 | 26.48 | 47949 | 12434.08 | 0.94% |
| 2025-09-22 | 26.69 | 26.50 | -0.21 | -0.79% | 26.32 | 27.51 | 45750 | 12258.64 | 0.90% |
| 2025-09-19 | 26.51 | 26.71 | 0.40 | 1.52% | 26.19 | 26.74 | 34334 | 9105.18 | 0.67% |
| 2025-09-18 | 26.88 | 26.31 | -0.67 | -2.48% | 26.20 | 26.99 | 33321 | 8830.59 | 0.65% |
| 2025-09-17 | 26.59 | 26.98 | 0.40 | 1.50% | 26.50 | 27.11 | 36973 | 9912.70 | 0.72% |
| 2025-09-16 | 26.74 | 26.58 | -0.04 | -0.15% | 26.23 | 26.76 | 29494 | 7802.79 | 0.58% |
| 2025-09-15 | 27.18 | 26.62 | -0.67 | -2.46% | 26.55 | 27.25 | 44324 | 11905.44 | 0.87% |
| 2025-09-12 | 27.38 | 27.29 | -0.13 | -0.47% | 27.00 | 27.51 | 33551 | 9121.05 | 0.66% |
| 2025-09-11 | 27.20 | 27.42 | 0.19 | 0.70% | 26.94 | 27.50 | 36457 | 9924.92 | 0.71% |
| 2025-09-10 | 27.46 | 27.23 | -0.43 | -1.55% | 27.09 | 27.75 | 49762 | 13631.84 | 0.97% |
| 2025-09-09 | 27.01 | 27.66 | 0.58 | 2.14% | 26.92 | 27.66 | 66584 | 18241.31 | 1.30% |
| 2025-09-08 | 25.94 | 27.08 | 1.03 | 3.95% | 25.94 | 27.24 | 72232 | 19407.92 | 1.41% |
| 2025-09-05 | 25.99 | 26.05 | 0.30 | 1.17% | 25.70 | 26.36 | 42888 | 11200.06 | 0.84% |
| 2025-09-04 | 26.16 | 25.75 | -0.37 | -1.42% | 25.42 | 26.26 | 37508 | 9694.54 | 0.73% |
| 2025-09-03 | 26.24 | 26.12 | -0.08 | -0.31% | 26.00 | 26.42 | 26059 | 6815.44 | 0.51% |
| 2025-09-02 | 26.52 | 26.20 | -0.37 | -1.39% | 26.06 | 26.76 | 44050 | 11592.21 | 0.86% |
| 2025-09-01 | 26.30 | 26.57 | 0.45 | 1.72% | 26.08 | 26.76 | 68545 | 18149.69 | 1.34% |
| 2025-08-29 | 26.48 | 26.12 | -0.36 | -1.36% | 26.10 | 27.10 | 62526 | 16546.20 | 1.22% |
| 2025-08-28 | 25.90 | 26.48 | 0.58 | 2.24% | 25.89 | 26.50 | 79131 | 20814.91 | 1.55% |
| 2025-08-27 | 26.06 | 25.90 | 0.35 | 1.37% | 25.88 | 26.65 | 89924 | 23615.18 | 1.76% |
| 2025-08-26 | 25.11 | 25.55 | 0.32 | 1.27% | 25.10 | 25.75 | 57983 | 14733.83 | 1.13% |
| 2025-08-25 | 25.10 | 25.23 | 0.21 | 0.84% | 24.91 | 25.31 | 58425 | 14662.56 | 1.12% |
| 2025-08-22 | 24.83 | 25.02 | 0.19 | 0.77% | 24.50 | 25.04 | 48405 | 11988.08 | 0.93% |
| 2025-08-21 | 24.75 | 24.83 | 0.03 | 0.12% | 24.54 | 25.18 | 49021 | 12174.47 | 0.94% |
| 2025-08-20 | 24.08 | 24.80 | 0.59 | 2.44% | 23.96 | 24.80 | 63985 | 15657.08 | 1.23% |
| 2025-08-19 | 24.50 | 24.21 | -0.24 | -0.98% | 23.93 | 24.60 | 65558 | 15803.05 | 1.26% |
| 2025-08-18 | 24.45 | 24.45 | -0.05 | -0.20% | 24.33 | 24.84 | 45217 | 11102.89 | 0.87% |
| 2025-08-15 | 24.44 | 24.50 | -0.04 | -0.16% | 24.33 | 24.71 | 34900 | 8555.01 | 0.67% |
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。
