| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-10-24 | 20.85 | 21.18 | 0.37 | 1.78% | 20.80 | 21.19 | 39857 | 8372.18 | 3.77% |
| 2025-10-23 | 20.92 | 20.81 | 0.01 | 0.05% | 20.50 | 20.94 | 44827 | 9272.13 | 4.24% |
| 2025-10-22 | 20.80 | 20.80 | -0.05 | -0.24% | 20.60 | 21.25 | 37946 | 7930.33 | 3.59% |
| 2025-10-21 | 20.50 | 20.85 | 0.45 | 2.21% | 20.28 | 20.93 | 32459 | 6709.20 | 3.07% |
| 2025-10-20 | 20.50 | 20.40 | 0.15 | 0.74% | 20.27 | 20.73 | 28374 | 5818.19 | 2.69% |
| 2025-10-17 | 21.04 | 20.25 | -0.81 | -3.85% | 20.21 | 21.40 | 37350 | 7695.95 | 3.54% |
| 2025-10-16 | 21.29 | 21.06 | -0.36 | -1.68% | 20.94 | 21.52 | 33354 | 7059.19 | 3.16% |
| 2025-10-15 | 20.86 | 21.42 | 0.57 | 2.73% | 20.61 | 21.47 | 47024 | 9920.72 | 4.45% |
| 2025-10-14 | 21.95 | 20.85 | -0.87 | -4.01% | 20.66 | 21.95 | 48233 | 10224.07 | 4.57% |
| 2025-10-13 | 20.98 | 21.72 | -0.26 | -1.18% | 20.42 | 21.83 | 52360 | 11184.29 | 4.96% |
| 2025-10-10 | 22.60 | 21.98 | -0.66 | -2.92% | 21.95 | 22.92 | 49880 | 11089.75 | 4.72% |
| 2025-10-09 | 22.53 | 22.64 | 0.19 | 0.85% | 22.44 | 23.39 | 47601 | 10846.05 | 4.51% |
| 2025-09-30 | 22.80 | 22.45 | -0.23 | -1.01% | 22.41 | 23.15 | 40708 | 9239.65 | 3.85% |
| 2025-09-29 | 22.81 | 22.68 | -0.13 | -0.57% | 22.35 | 23.05 | 43556 | 9896.91 | 4.12% |
| 2025-09-26 | 23.15 | 22.81 | -0.57 | -2.44% | 22.78 | 23.40 | 39660 | 9145.56 | 3.75% |
| 2025-09-25 | 23.83 | 23.38 | -0.34 | -1.43% | 23.11 | 23.83 | 45708 | 10719.16 | 4.33% |
| 2025-09-24 | 23.63 | 23.72 | 0.28 | 1.19% | 22.94 | 23.78 | 56402 | 13246.33 | 5.34% |
| 2025-09-23 | 24.11 | 23.44 | -0.56 | -2.33% | 22.82 | 24.76 | 75717 | 17762.14 | 7.17% |
| 2025-09-22 | 24.06 | 24.00 | -0.13 | -0.54% | 23.78 | 24.30 | 51728 | 12396.57 | 4.90% |
| 2025-09-19 | 24.50 | 24.13 | -0.37 | -1.51% | 24.01 | 25.20 | 75492 | 18498.75 | 7.15% |
| 2025-09-18 | 24.49 | 24.50 | 0.01 | 0.04% | 24.23 | 25.15 | 112147 | 27620.23 | 10.61% |
| 2025-09-17 | 24.85 | 24.49 | -0.36 | -1.45% | 24.40 | 24.92 | 72437 | 17815.61 | 6.86% |
| 2025-09-16 | 23.42 | 24.85 | 1.44 | 6.15% | 23.35 | 25.26 | 134478 | 32868.66 | 12.73% |
| 2025-09-15 | 23.60 | 23.41 | -0.18 | -0.76% | 23.37 | 23.83 | 48284 | 11361.00 | 4.57% |
| 2025-09-12 | 24.00 | 23.59 | -0.59 | -2.44% | 23.58 | 24.05 | 75214 | 17870.61 | 7.12% |
| 2025-09-11 | 23.01 | 24.18 | 0.87 | 3.73% | 22.79 | 24.25 | 138635 | 32994.23 | 13.12% |
| 2025-09-10 | 23.40 | 23.31 | -0.16 | -0.68% | 23.10 | 24.11 | 105136 | 24652.79 | 9.95% |
| 2025-09-09 | 23.98 | 23.47 | -0.51 | -2.13% | 23.41 | 24.03 | 63365 | 15020.81 | 6.00% |
| 2025-09-08 | 23.23 | 23.98 | 0.52 | 2.22% | 23.16 | 24.18 | 106977 | 25550.87 | 10.13% |
| 2025-09-05 | 21.96 | 23.46 | 1.54 | 7.03% | 21.81 | 23.67 | 118364 | 27126.72 | 11.20% |
| 2025-09-04 | 21.90 | 21.92 | 0.13 | 0.60% | 21.75 | 22.71 | 101805 | 22639.57 | 9.64% |
| 2025-09-03 | 22.22 | 21.79 | -0.77 | -3.41% | 21.78 | 22.74 | 98746 | 21836.52 | 9.35% |
| 2025-09-02 | 23.55 | 22.56 | -0.36 | -1.57% | 21.57 | 24.27 | 211018 | 47202.75 | 19.97% |
| 2025-09-01 | 22.65 | 22.92 | 0.47 | 2.09% | 22.55 | 23.54 | 80378 | 18407.31 | 7.61% |
| 2025-08-29 | 22.92 | 22.45 | -0.37 | -1.62% | 22.21 | 22.95 | 62959 | 14147.68 | 5.96% |
| 2025-08-28 | 23.56 | 22.82 | -0.31 | -1.34% | 22.08 | 23.56 | 93888 | 21396.37 | 8.89% |
| 2025-08-27 | 23.70 | 23.13 | -0.49 | -2.07% | 23.04 | 24.70 | 119933 | 28527.23 | 11.35% |
| 2025-08-26 | 22.43 | 23.62 | 1.08 | 4.79% | 22.14 | 23.86 | 155652 | 36180.35 | 14.95% |
| 2025-08-25 | 22.70 | 22.54 | 0.13 | 0.58% | 22.30 | 22.81 | 68226 | 15379.63 | 6.55% |
| 2025-08-22 | 22.17 | 22.41 | 0.21 | 0.95% | 22.17 | 23.07 | 69045 | 15582.17 | 6.63% |
| 2025-08-21 | 22.64 | 22.20 | -0.46 | -2.03% | 22.06 | 22.71 | 49396 | 11042.09 | 4.75% |
| 2025-08-20 | 22.70 | 22.66 | -0.09 | -0.40% | 22.27 | 22.73 | 65640 | 14798.22 | 6.31% |
| 2025-08-19 | 21.80 | 22.75 | 0.90 | 4.12% | 21.66 | 23.10 | 141475 | 31788.98 | 13.59% |
| 2025-08-18 | 21.79 | 21.85 | 0.08 | 0.37% | 21.76 | 22.20 | 74763 | 16394.28 | 7.18% |
| 2025-08-15 | 20.99 | 21.77 | 0.75 | 3.57% | 20.90 | 21.88 | 75951 | 16373.09 | 7.30% |
| 2025-08-14 | 21.61 | 21.02 | -0.73 | -3.36% | 20.80 | 21.75 | 85945 | 18139.48 | 8.26% |
| 2025-08-13 | 21.86 | 21.75 | 0.05 | 0.23% | 21.50 | 21.86 | 43060 | 9327.28 | 4.14% |
| 2025-08-12 | 22.01 | 21.70 | -0.22 | -1.00% | 21.50 | 22.01 | 43320 | 9411.59 | 4.16% |
| 2025-08-11 | 21.75 | 21.92 | 0.18 | 0.83% | 21.68 | 22.06 | 53628 | 11727.37 | 5.15% |
| 2025-08-08 | 21.82 | 21.74 | -0.17 | -0.78% | 21.64 | 21.99 | 47202 | 10270.73 | 4.53% |
| 2025-08-07 | 22.16 | 21.91 | -0.28 | -1.26% | 21.80 | 22.33 | 77808 | 17137.18 | 7.48% |
| 2025-08-06 | 22.38 | 22.19 | 0.11 | 0.50% | 21.77 | 22.51 | 130384 | 29010.83 | 12.53% |
| 2025-08-05 | 22.11 | 22.08 | -0.08 | -0.36% | 21.87 | 22.30 | 65500 | 14459.88 | 6.29% |
| 2025-08-04 | 20.76 | 22.16 | 1.26 | 6.03% | 20.76 | 22.30 | 109464 | 23690.75 | 10.52% |
| 2025-08-01 | 21.20 | 20.90 | -0.30 | -1.42% | 20.80 | 21.44 | 66814 | 14097.65 | 6.42% |
| 2025-07-31 | 21.40 | 21.20 | -0.32 | -1.49% | 21.14 | 21.80 | 40250 | 8641.27 | 3.87% |
| 2025-07-30 | 21.64 | 21.52 | -0.12 | -0.55% | 21.32 | 21.82 | 38306 | 8249.17 | 3.68% |
| 2025-07-29 | 21.83 | 21.64 | -0.20 | -0.92% | 21.52 | 21.83 | 33930 | 7340.35 | 3.26% |
| 2025-07-28 | 21.76 | 21.84 | 0.14 | 0.65% | 21.75 | 22.06 | 54734 | 11970.05 | 5.26% |
| 2025-07-25 | 21.64 | 21.70 | 0.16 | 0.74% | 21.50 | 22.20 | 49894 | 10876.74 | 4.79% |
| 2025-07-24 | 21.74 | 21.54 | -0.20 | -0.92% | 21.44 | 21.90 | 49566 | 10720.18 | 4.76% |
| 2025-07-23 | 21.82 | 21.74 | -0.13 | -0.59% | 21.47 | 21.99 | 49704 | 10817.53 | 4.78% |
| 2025-07-22 | 22.11 | 21.87 | -0.28 | -1.26% | 21.77 | 22.40 | 75500 | 16623.04 | 7.25% |
| 2025-07-21 | 22.36 | 22.15 | 0.18 | 0.82% | 21.73 | 22.38 | 107499 | 23686.37 | 10.33% |
| 2025-07-18 | 21.00 | 21.97 | 0.99 | 4.72% | 20.90 | 22.10 | 212260 | 46255.33 | 20.39% |
| 2025-07-17 | 20.12 | 20.98 | 0.86 | 4.27% | 19.98 | 21.05 | 138637 | 28611.14 | 13.32% |
| 2025-07-16 | 20.10 | 20.12 | 0.08 | 0.40% | 19.96 | 20.29 | 44789 | 9029.79 | 4.30% |
| 2025-07-15 | 20.20 | 20.04 | -0.31 | -1.52% | 19.89 | 20.27 | 61143 | 12259.87 | 5.87% |
| 2025-07-14 | 20.02 | 20.35 | 0.40 | 2.01% | 19.88 | 20.35 | 72018 | 14575.38 | 6.92% |
| 2025-07-11 | 19.85 | 19.95 | 0.07 | 0.35% | 19.74 | 20.07 | 47117 | 9387.82 | 4.53% |
| 2025-07-10 | 19.92 | 19.88 | 0.08 | 0.40% | 19.65 | 20.15 | 49755 | 9895.92 | 4.78% |
| 2025-07-09 | 19.76 | 19.80 | 0.06 | 0.30% | 19.72 | 20.10 | 57192 | 11391.79 | 5.49% |
| 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% |
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。
