| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-05-19 | 21.98 | 21.61 | -0.43 | -1.95% | 21.10 | 21.98 | 71737 | 15381.87 | 6.89% |
| 2025-05-16 | 21.27 | 22.04 | 0.59 | 2.75% | 21.27 | 22.55 | 91155 | 20050.35 | 8.76% |
| 2025-05-15 | 21.74 | 21.45 | -0.29 | -1.33% | 21.12 | 21.90 | 69741 | 14904.49 | 6.70% |
| 2025-05-14 | 21.99 | 21.74 | -0.25 | -1.14% | 21.67 | 22.88 | 108190 | 23903.65 | 10.39% |
| 2025-05-13 | 22.35 | 21.99 | -0.05 | -0.23% | 21.71 | 22.78 | 113158 | 25085.14 | 10.87% |
| 2025-05-12 | 21.90 | 22.04 | 0.34 | 1.57% | 21.51 | 22.27 | 102814 | 22490.98 | 9.88% |
| 2025-05-09 | 21.91 | 21.70 | 0.15 | 0.70% | 21.35 | 21.97 | 102376 | 22132.41 | 9.84% |
| 2025-05-08 | 21.23 | 21.55 | 0.27 | 1.27% | 21.11 | 21.88 | 91672 | 19825.92 | 8.81% |
| 2025-05-07 | 21.68 | 21.28 | -0.12 | -0.56% | 20.90 | 21.68 | 98722 | 20993.71 | 9.48% |
| 2025-05-06 | 20.85 | 21.40 | 0.59 | 2.84% | 20.85 | 21.51 | 93918 | 19918.61 | 9.02% |
| 2025-04-30 | 20.59 | 20.81 | 0.40 | 1.96% | 20.36 | 21.07 | 80278 | 16628.65 | 7.71% |
| 2025-04-29 | 19.88 | 20.41 | 0.49 | 2.46% | 19.74 | 20.63 | 70469 | 14319.04 | 6.77% |
| 2025-04-28 | 20.30 | 19.92 | -0.50 | -2.45% | 19.79 | 20.50 | 71713 | 14365.55 | 6.89% |
| 2025-04-25 | 20.33 | 20.42 | 0.03 | 0.15% | 20.27 | 20.73 | 74264 | 15209.20 | 7.13% |
| 2025-04-24 | 20.70 | 20.39 | -0.51 | -2.44% | 20.27 | 20.99 | 97898 | 20132.24 | 9.41% |
| 2025-04-23 | 20.55 | 20.90 | 0.51 | 2.50% | 20.53 | 21.10 | 150045 | 31302.23 | 14.42% |
| 2025-04-22 | 19.87 | 20.39 | 0.51 | 2.57% | 19.51 | 20.78 | 137058 | 27713.53 | 13.17% |
| 2025-04-21 | 19.00 | 19.88 | 0.73 | 3.81% | 18.83 | 19.91 | 93564 | 18270.02 | 8.99% |
| 2025-04-18 | 19.40 | 19.15 | -0.35 | -1.79% | 18.78 | 19.66 | 92305 | 17657.01 | 8.87% |
| 2025-04-17 | 19.39 | 19.50 | 0.16 | 0.83% | 19.28 | 20.05 | 83756 | 16478.11 | 8.05% |
| 2025-04-16 | 20.00 | 19.34 | -0.73 | -3.64% | 19.12 | 20.21 | 101854 | 19939.85 | 9.79% |
| 2025-04-15 | 19.99 | 20.07 | 0.13 | 0.65% | 19.58 | 20.28 | 111457 | 22178.78 | 10.71% |
| 2025-04-14 | 19.93 | 19.94 | 0.68 | 3.53% | 19.57 | 20.30 | 117831 | 23550.05 | 11.32% |
| 2025-04-11 | 18.58 | 19.26 | 0.58 | 3.10% | 18.58 | 19.90 | 141114 | 27342.24 | 13.56% |
| 2025-04-10 | 18.77 | 18.68 | 0.37 | 2.02% | 18.50 | 19.55 | 148353 | 28270.37 | 14.25% |
| 2025-04-09 | 17.20 | 18.31 | 0.61 | 3.45% | 15.93 | 19.47 | 227866 | 39847.48 | 21.89% |
| 2025-04-08 | 18.11 | 17.70 | -1.25 | -6.60% | 17.06 | 18.90 | 187351 | 33413.36 | 18.00% |
| 2025-04-07 | 19.01 | 18.95 | -2.10 | -9.98% | 18.95 | 20.93 | 154305 | 30357.60 | 14.82% |
| 2025-04-03 | 20.70 | 21.05 | -0.11 | -0.52% | 20.60 | 22.00 | 168994 | 35854.68 | 16.24% |
| 2025-04-02 | 20.79 | 21.16 | 0.27 | 1.29% | 20.59 | 21.60 | 170816 | 36220.96 | 16.41% |
| 2025-04-01 | 20.58 | 20.89 | 0.38 | 1.85% | 20.16 | 21.00 | 209698 | 43260.57 | 20.15% |
| 2025-03-31 | 19.87 | 20.51 | 0.62 | 3.12% | 18.66 | 20.83 | 221040 | 44164.11 | 21.24% |
| 2025-03-28 | 19.71 | 19.89 | 0.07 | 0.35% | 19.52 | 20.54 | 179697 | 36001.30 | 17.26% |
| 2025-03-27 | 20.62 | 19.82 | -0.80 | -3.88% | 19.81 | 20.74 | 222217 | 44780.48 | 21.35% |
| 2025-03-26 | 19.57 | 20.62 | 0.70 | 3.51% | 19.38 | 21.27 | 332798 | 68075.17 | 31.97% |
| 2025-03-25 | 19.97 | 19.92 | -2.21 | -9.99% | 19.92 | 20.69 | 388851 | 78310.27 | 37.36% |
| 2025-03-24 | 22.13 | 22.13 | -2.46 | -10.00% | 22.13 | 22.13 | 61454 | 13599.77 | 5.90% |
| 2025-03-21 | 25.89 | 24.59 | 0.06 | 0.24% | 23.78 | 26.98 | 618143 | 159557.88 | 59.39% |
| 2025-03-20 | 24.53 | 24.53 | 2.23 | 10.00% | 24.53 | 24.53 | 82490 | 20234.76 | 7.93% |
| 2025-03-19 | 22.30 | 22.30 | 2.03 | 10.01% | 22.30 | 22.30 | 43075 | 9605.72 | 4.14% |
| 2025-03-18 | 19.30 | 20.27 | 1.84 | 9.98% | 19.11 | 20.27 | 193422 | 38859.50 | 18.58% |
| 2025-03-17 | 18.28 | 18.43 | 0.09 | 0.49% | 18.11 | 18.43 | 37574 | 6864.07 | 3.61% |
| 2025-03-14 | 18.21 | 18.34 | 0.13 | 0.71% | 17.88 | 18.41 | 45448 | 8253.55 | 4.37% |
| 2025-03-13 | 18.60 | 18.21 | -0.54 | -2.88% | 17.86 | 18.68 | 69170 | 12584.98 | 6.65% |
| 2025-03-12 | 18.96 | 18.75 | -0.18 | -0.95% | 18.70 | 19.05 | 67502 | 12704.86 | 6.49% |
| 2025-03-11 | 18.49 | 18.93 | 0.10 | 0.53% | 18.38 | 19.08 | 83702 | 15700.44 | 8.04% |
| 2025-03-10 | 18.97 | 18.83 | -0.21 | -1.10% | 18.66 | 19.03 | 77844 | 14649.52 | 7.48% |
| 2025-03-07 | 18.38 | 19.04 | 0.60 | 3.25% | 18.32 | 19.45 | 152745 | 28978.17 | 14.67% |
| 2025-03-06 | 18.41 | 18.44 | 0.13 | 0.71% | 18.40 | 18.65 | 56040 | 10370.83 | 5.38% |
| 2025-03-05 | 18.28 | 18.31 | 0.11 | 0.60% | 18.01 | 18.43 | 48328 | 8815.54 | 4.64% |
| 2025-03-04 | 17.63 | 18.20 | 0.42 | 2.36% | 17.59 | 18.31 | 58928 | 10692.25 | 5.66% |
| 2025-03-03 | 17.86 | 17.78 | -0.12 | -0.67% | 17.63 | 18.23 | 55954 | 10033.82 | 5.38% |
| 2025-02-28 | 18.93 | 17.90 | -1.22 | -6.38% | 17.81 | 18.93 | 102111 | 18629.92 | 9.81% |
| 2025-02-27 | 18.84 | 19.12 | 0.21 | 1.11% | 18.40 | 19.28 | 118787 | 22400.72 | 11.41% |
| 2025-02-26 | 18.58 | 18.91 | 0.23 | 1.23% | 18.50 | 19.45 | 127440 | 24078.94 | 12.24% |
| 2025-02-25 | 17.85 | 18.68 | 0.57 | 3.15% | 17.83 | 19.20 | 155523 | 29126.28 | 14.94% |
| 2025-02-24 | 18.15 | 18.11 | 0.08 | 0.44% | 17.79 | 18.32 | 68740 | 12415.74 | 6.60% |
| 2025-02-21 | 18.02 | 18.03 | 0.01 | 0.06% | 17.86 | 18.15 | 65092 | 11716.37 | 6.25% |
| 2025-02-20 | 18.10 | 18.02 | 0.05 | 0.28% | 17.81 | 18.16 | 75328 | 13533.97 | 7.24% |
| 2025-02-19 | 17.24 | 17.97 | 0.76 | 4.42% | 17.22 | 17.97 | 96613 | 17159.81 | 9.28% |
| 2025-02-18 | 17.31 | 17.21 | -0.07 | -0.41% | 17.16 | 17.80 | 73891 | 12887.32 | 7.10% |
| 2025-02-17 | 17.04 | 17.28 | 0.27 | 1.59% | 17.02 | 17.33 | 41174 | 7073.74 | 3.96% |
| 2025-02-14 | 17.06 | 17.01 | -0.14 | -0.82% | 16.92 | 17.43 | 41934 | 7186.01 | 4.03% |
| 2025-02-13 | 17.52 | 17.15 | -0.43 | -2.45% | 17.13 | 17.55 | 47830 | 8271.79 | 4.60% |
| 2025-02-12 | 17.36 | 17.58 | 0.11 | 0.63% | 17.31 | 17.63 | 55149 | 9643.33 | 5.30% |
| 2025-02-11 | 17.64 | 17.47 | -0.16 | -0.91% | 17.35 | 18.13 | 79333 | 13968.92 | 7.62% |
| 2025-02-10 | 17.59 | 17.63 | 0.03 | 0.17% | 17.38 | 17.75 | 50156 | 8784.16 | 4.82% |
| 2025-02-07 | 17.65 | 17.60 | -0.03 | -0.17% | 17.30 | 17.80 | 71034 | 12518.28 | 6.82% |
| 2025-02-06 | 17.08 | 17.63 | 0.57 | 3.34% | 16.98 | 17.63 | 64912 | 11327.95 | 6.24% |
| 2025-02-05 | 16.90 | 17.06 | 0.46 | 2.77% | 16.60 | 17.22 | 45182 | 7690.40 | 4.34% |
| 2025-01-27 | 17.08 | 16.60 | -0.48 | -2.81% | 16.54 | 17.22 | 37779 | 6333.64 | 3.63% |
| 2025-01-24 | 16.67 | 17.08 | 0.35 | 2.09% | 16.58 | 17.10 | 45328 | 7655.39 | 4.35% |
| 2025-01-23 | 17.44 | 16.73 | -0.24 | -1.41% | 16.73 | 17.44 | 54694 | 9334.94 | 5.25% |
| 2025-01-22 | 16.80 | 16.97 | 0.04 | 0.24% | 16.66 | 17.25 | 62018 | 10554.69 | 5.96% |
| 2025-01-21 | 16.79 | 16.93 | 0.15 | 0.89% | 16.50 | 16.93 | 44154 | 7408.67 | 4.24% |
| 2025-01-20 | 16.85 | 16.78 | -0.11 | -0.65% | 16.58 | 16.90 | 43586 | 7297.33 | 4.19% |
| 2025-01-17 | 16.78 | 16.89 | 0.03 | 0.18% | 16.67 | 17.06 | 52836 | 8926.11 | 5.08% |
| 2025-01-16 | 16.96 | 16.86 | -0.10 | -0.59% | 16.60 | 17.15 | 62672 | 10591.90 | 6.02% |
| 2025-01-15 | 17.25 | 16.96 | -0.29 | -1.68% | 16.76 | 17.25 | 112949 | 19167.04 | 10.85% |
| 2025-01-14 | 15.77 | 17.25 | 1.57 | 10.01% | 15.77 | 17.25 | 93219 | 15520.56 | 8.96% |
宇环数控(002903)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。
