| 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 | 19.50 | 19.74 | 0.12 | 0.61% | 19.50 | 19.77 | 41129 | 8087.78 | 3.95% |
| 2025-07-07 | 19.45 | 19.62 | 0.10 | 0.51% | 19.33 | 19.69 | 41956 | 8202.59 | 4.03% |
| 2025-07-04 | 20.32 | 19.52 | -0.81 | -3.98% | 19.47 | 20.32 | 116068 | 22834.94 | 11.15% |
| 2025-07-03 | 19.45 | 20.33 | 0.94 | 4.85% | 19.32 | 20.74 | 121258 | 24399.05 | 11.65% |
| 2025-07-02 | 19.56 | 19.39 | -0.17 | -0.87% | 19.25 | 19.56 | 25896 | 5008.02 | 2.49% |
| 2025-07-01 | 19.67 | 19.56 | -0.03 | -0.15% | 19.34 | 19.67 | 31848 | 6215.17 | 3.06% |
| 2025-06-30 | 19.40 | 19.59 | 0.25 | 1.29% | 19.33 | 19.63 | 33522 | 6549.42 | 3.22% |
| 2025-06-27 | 19.29 | 19.34 | 0.04 | 0.21% | 19.18 | 19.48 | 40291 | 7772.91 | 3.87% |
| 2025-06-26 | 19.35 | 19.30 | -0.07 | -0.36% | 19.28 | 19.57 | 42920 | 8348.92 | 4.12% |
| 2025-06-25 | 19.13 | 19.37 | 0.16 | 0.83% | 19.13 | 19.41 | 33823 | 6526.37 | 3.25% |
| 2025-06-24 | 18.90 | 19.21 | 0.48 | 2.56% | 18.73 | 19.29 | 39124 | 7488.01 | 3.76% |
| 2025-06-23 | 18.20 | 18.73 | 0.33 | 1.79% | 18.20 | 18.79 | 26692 | 4969.40 | 2.56% |
| 2025-06-20 | 18.52 | 18.40 | -0.08 | -0.43% | 18.31 | 18.71 | 26193 | 4837.13 | 2.52% |
| 2025-06-19 | 18.90 | 18.48 | -0.36 | -1.91% | 18.45 | 18.97 | 32782 | 6131.79 | 3.15% |
| 2025-06-18 | 18.82 | 18.84 | 0.01 | 0.05% | 18.55 | 18.89 | 27208 | 5109.95 | 2.61% |
| 2025-06-17 | 19.01 | 18.83 | -0.11 | -0.58% | 18.72 | 19.04 | 26995 | 5083.39 | 2.59% |
| 2025-06-16 | 18.75 | 18.94 | 0.16 | 0.85% | 18.68 | 19.08 | 26550 | 5031.52 | 2.55% |
| 2025-06-13 | 19.54 | 18.78 | -0.87 | -4.43% | 18.70 | 19.55 | 56389 | 10735.33 | 5.42% |
| 2025-06-12 | 20.07 | 19.65 | -0.33 | -1.65% | 19.58 | 20.07 | 31565 | 6244.12 | 3.03% |
| 2025-06-11 | 19.91 | 19.98 | 0.07 | 0.35% | 19.91 | 20.38 | 42418 | 8521.82 | 4.08% |
| 2025-06-10 | 20.27 | 19.91 | -0.29 | -1.44% | 19.67 | 20.27 | 46000 | 9188.85 | 4.42% |
| 2025-06-09 | 20.00 | 20.20 | 0.29 | 1.46% | 19.95 | 20.26 | 43463 | 8750.92 | 4.18% |
| 2025-06-06 | 19.79 | 19.99 | 0.24 | 1.22% | 19.46 | 20.18 | 69161 | 13741.01 | 6.64% |
| 2025-06-05 | 19.68 | 19.75 | 0.07 | 0.36% | 19.46 | 19.83 | 38784 | 7640.03 | 3.73% |
| 2025-06-04 | 19.62 | 19.68 | 0.13 | 0.66% | 19.46 | 19.69 | 38353 | 7511.05 | 3.68% |
| 2025-06-03 | 19.70 | 19.55 | -0.20 | -1.01% | 19.50 | 19.84 | 35824 | 7048.45 | 3.44% |
| 2025-05-30 | 20.45 | 19.75 | -0.70 | -3.42% | 19.70 | 20.45 | 52414 | 10438.53 | 5.04% |
| 2025-05-29 | 20.17 | 20.45 | 0.33 | 1.64% | 20.10 | 20.75 | 55056 | 11262.83 | 5.29% |
| 2025-05-28 | 20.45 | 20.12 | -0.24 | -1.18% | 19.97 | 20.45 | 37430 | 7547.48 | 3.60% |
| 2025-05-27 | 20.29 | 20.36 | 0.15 | 0.74% | 19.99 | 20.54 | 39651 | 8045.26 | 3.81% |
| 2025-05-26 | 19.95 | 20.21 | 0.25 | 1.25% | 19.86 | 20.38 | 38765 | 7795.69 | 3.72% |
| 2025-05-23 | 20.59 | 19.96 | -0.61 | -2.97% | 19.88 | 20.93 | 60674 | 12350.13 | 5.83% |
| 2025-05-22 | 20.75 | 20.57 | -0.27 | -1.30% | 20.51 | 21.03 | 37168 | 7703.97 | 3.57% |
| 2025-05-21 | 21.16 | 20.84 | -0.49 | -2.30% | 20.61 | 21.30 | 64876 | 13506.88 | 6.23% |
| 2025-05-20 | 21.62 | 21.33 | -0.28 | -1.30% | 21.08 | 21.65 | 56871 | 12131.78 | 5.46% |
| 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% |
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。
