| 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 | 124.99 | 142.87 | 23.81 | 20.00% | 121.18 | 142.87 | 159004 | 214881.20 | 10.74% | 0.00 |
| 2025-10-23 | 112.00 | 119.06 | 5.06 | 4.44% | 110.02 | 119.75 | 85431 | 97326.06 | 5.77% | 0.00 |
| 2025-10-22 | 114.26 | 114.00 | -3.79 | -3.22% | 112.16 | 116.69 | 80653 | 92118.78 | 5.45% | 0.00 |
| 2025-10-21 | 114.00 | 117.79 | 4.49 | 3.96% | 113.50 | 123.87 | 136100 | 163103.39 | 9.19% | 32.00 |
| 2025-10-20 | 116.00 | 113.30 | 0.70 | 0.62% | 109.72 | 118.77 | 94511 | 107648.08 | 6.38% | 0.00 |
| 2025-10-17 | 115.00 | 112.60 | -1.70 | -1.49% | 112.00 | 118.88 | 106066 | 122064.38 | 7.16% | 2.00 |
| 2025-10-16 | 108.44 | 114.30 | 4.60 | 4.19% | 108.00 | 119.63 | 152400 | 174140.34 | 10.29% | 25.00 |
| 2025-10-15 | 100.98 | 109.70 | 8.70 | 8.61% | 97.18 | 110.28 | 104540 | 108701.13 | 7.06% | 5.00 |
| 2025-10-14 | 110.00 | 101.00 | -5.33 | -5.01% | 100.59 | 112.80 | 96633 | 103251.15 | 6.53% | 0.00 |
| 2025-10-13 | 104.00 | 106.33 | -2.67 | -2.45% | 102.09 | 108.32 | 90949 | 96071.95 | 6.14% | 8.00 |
| 2025-10-10 | 115.00 | 109.00 | -10.22 | -8.57% | 107.50 | 116.00 | 127183 | 139858.48 | 8.59% | 2.60 |
| 2025-10-09 | 118.00 | 119.22 | 6.94 | 6.18% | 112.30 | 123.30 | 158318 | 186220.16 | 10.69% | 7.00 |
| 2025-09-30 | 105.30 | 112.28 | 10.48 | 10.29% | 105.21 | 116.52 | 170651 | 188560.55 | 11.53% | 0.00 |
| 2025-09-29 | 100.89 | 101.80 | 2.80 | 2.83% | 100.57 | 104.84 | 89599 | 91870.05 | 6.05% | 0.00 |
| 2025-09-26 | 103.72 | 99.00 | -5.75 | -5.49% | 99.00 | 106.98 | 105805 | 108518.98 | 7.15% | 0.00 |
| 2025-09-25 | 107.20 | 104.75 | -4.25 | -3.90% | 103.30 | 107.95 | 97850 | 102784.55 | 6.61% | 0.00 |
| 2025-09-24 | 107.00 | 109.00 | 2.50 | 2.35% | 103.48 | 110.49 | 162239 | 174826.58 | 10.96% | 0.00 |
| 2025-09-23 | 108.00 | 106.50 | -2.23 | -2.05% | 102.53 | 110.30 | 149004 | 157968.52 | 10.06% | 2.00 |
| 2025-09-22 | 107.00 | 108.73 | 3.23 | 3.06% | 106.34 | 112.60 | 162113 | 177131.41 | 10.95% | 0.00 |
| 2025-09-19 | 104.16 | 105.50 | 3.19 | 3.12% | 103.18 | 112.88 | 164245 | 176519.17 | 11.09% | 0.00 |
| 2025-09-18 | 106.00 | 102.31 | -2.80 | -2.66% | 98.00 | 107.62 | 222705 | 230903.19 | 15.04% | 0.00 |
| 2025-09-17 | 104.99 | 105.11 | -0.49 | -0.46% | 103.00 | 114.44 | 242138 | 261310.80 | 16.36% | 6.00 |
| 2025-09-16 | 98.00 | 105.60 | 17.60 | 20.00% | 97.88 | 105.60 | 211701 | 220521.50 | 14.30% | 7.00 |
| 2025-09-15 | 89.88 | 88.00 | 1.31 | 1.51% | 84.52 | 89.88 | 108288 | 94840.69 | 7.31% | 2.00 |
| 2025-09-12 | 78.79 | 86.69 | 8.45 | 10.80% | 78.20 | 89.89 | 154642 | 131920.73 | 10.45% | 0.00 |
| 2025-09-11 | 76.57 | 78.24 | 1.74 | 2.27% | 75.19 | 78.99 | 53065 | 41243.30 | 3.58% | 0.00 |
| 2025-09-10 | 75.00 | 76.50 | 1.46 | 1.95% | 75.00 | 79.20 | 49269 | 37980.27 | 3.33% | 2.69 |
| 2025-09-09 | 76.00 | 75.04 | -1.30 | -1.70% | 74.41 | 77.50 | 38629 | 29158.62 | 2.61% | 0.00 |
| 2025-09-08 | 75.73 | 76.34 | 0.18 | 0.24% | 74.89 | 76.40 | 36338 | 27491.81 | 2.45% | 8.00 |
| 2025-09-05 | 71.53 | 76.16 | 4.83 | 6.77% | 70.56 | 76.50 | 63165 | 46792.66 | 4.27% | 0.00 |
| 2025-09-04 | 74.18 | 71.33 | -2.85 | -3.84% | 70.16 | 74.54 | 50065 | 36090.43 | 3.38% | 0.00 |
| 2025-09-03 | 74.45 | 74.18 | -0.28 | -0.38% | 73.80 | 76.64 | 41048 | 30792.37 | 2.77% | 0.00 |
| 2025-09-02 | 77.60 | 74.46 | -3.83 | -4.89% | 73.59 | 78.44 | 61954 | 46787.41 | 4.18% | 0.00 |
| 2025-09-01 | 78.51 | 78.29 | 2.28 | 3.00% | 75.77 | 79.47 | 61224 | 47620.22 | 4.14% | 5.00 |
| 2025-08-29 | 82.34 | 76.01 | -4.16 | -5.19% | 75.75 | 82.34 | 76401 | 59112.10 | 5.16% | 0.00 |
| 2025-08-28 | 77.40 | 80.17 | 2.68 | 3.46% | 76.40 | 80.44 | 67383 | 53096.38 | 4.55% | 0.00 |
| 2025-08-27 | 76.00 | 77.49 | 1.49 | 1.96% | 75.80 | 81.88 | 83751 | 66295.23 | 5.66% | 0.00 |
| 2025-08-26 | 77.00 | 76.00 | -1.59 | -2.05% | 75.80 | 77.99 | 43191 | 33175.65 | 2.92% | 0.00 |
| 2025-08-25 | 79.70 | 77.59 | -1.74 | -2.19% | 76.42 | 81.28 | 64177 | 50114.19 | 4.33% | 0.00 |
| 2025-08-22 | 75.90 | 79.33 | 2.48 | 3.23% | 75.90 | 80.17 | 80335 | 63372.76 | 5.43% | 10.00 |
| 2025-08-21 | 73.47 | 76.85 | 3.85 | 5.27% | 73.04 | 78.72 | 102587 | 78650.62 | 6.93% | 0.00 |
| 2025-08-20 | 72.01 | 73.00 | 0.71 | 0.98% | 70.35 | 73.49 | 48001 | 34475.54 | 3.24% | 0.00 |
| 2025-08-19 | 73.17 | 72.29 | -1.39 | -1.89% | 71.85 | 74.00 | 51362 | 37357.24 | 3.47% | 0.00 |
| 2025-08-18 | 68.09 | 73.68 | 5.60 | 8.23% | 67.90 | 73.90 | 101518 | 72046.32 | 6.86% | 0.00 |
| 2025-08-15 | 66.50 | 68.08 | 1.27 | 1.90% | 66.50 | 68.79 | 36121 | 24480.35 | 2.44% | 10.00 |
| 2025-08-14 | 68.78 | 66.81 | -1.97 | -2.86% | 66.80 | 70.30 | 52650 | 36161.44 | 3.56% | 0.00 |
| 2025-08-13 | 69.00 | 68.78 | 0.24 | 0.35% | 67.94 | 69.68 | 35248 | 24193.71 | 2.38% | 0.00 |
| 2025-08-12 | 68.28 | 68.54 | 0.46 | 0.68% | 67.00 | 68.71 | 39904 | 27085.01 | 2.70% | 16.00 |
| 2025-08-11 | 68.20 | 68.08 | -0.17 | -0.25% | 67.80 | 69.12 | 31368 | 21451.59 | 2.12% | 15.80 |
| 2025-08-08 | 70.01 | 68.25 | -2.50 | -3.53% | 68.12 | 70.20 | 31369 | 21624.31 | 2.12% | 4.00 |
| 2025-08-07 | 68.80 | 70.75 | 1.95 | 2.83% | 68.26 | 71.00 | 58341 | 40854.54 | 3.94% | 7.00 |
| 2025-08-06 | 67.50 | 68.80 | 1.60 | 2.38% | 66.88 | 69.46 | 43155 | 29348.56 | 2.91% | 0.00 |
| 2025-08-05 | 68.36 | 67.20 | -0.98 | -1.44% | 67.00 | 68.72 | 36003 | 24270.35 | 2.43% | 0.00 |
| 2025-08-04 | 67.40 | 68.18 | 0.49 | 0.72% | 66.90 | 69.47 | 38605 | 26365.87 | 2.61% | 0.00 |
| 2025-08-01 | 69.80 | 67.69 | -2.20 | -3.15% | 67.39 | 69.80 | 43304 | 29557.96 | 2.93% | 0.00 |
| 2025-07-31 | 67.00 | 69.89 | 1.96 | 2.89% | 67.00 | 72.00 | 90168 | 63354.64 | 6.09% | 0.00 |
| 2025-07-30 | 65.39 | 67.93 | 3.97 | 6.21% | 65.00 | 69.68 | 107843 | 73332.69 | 7.28% | 13.00 |
| 2025-07-29 | 63.40 | 63.96 | 0.51 | 0.80% | 62.81 | 64.55 | 40144 | 25489.14 | 2.71% | 2.00 |
| 2025-07-28 | 64.82 | 63.45 | -2.22 | -3.38% | 62.00 | 64.88 | 63392 | 40048.98 | 4.28% | 0.00 |
| 2025-07-25 | 64.22 | 65.67 | 1.45 | 2.26% | 63.88 | 65.67 | 42560 | 27605.68 | 2.87% | 10.64 |
| 2025-07-24 | 62.39 | 64.22 | 1.99 | 3.20% | 62.06 | 64.38 | 40108 | 25437.65 | 2.71% | 0.00 |
| 2025-07-23 | 62.80 | 62.23 | -0.57 | -0.91% | 61.97 | 63.08 | 25280 | 15820.43 | 1.71% | 0.00 |
| 2025-07-22 | 63.21 | 62.80 | -0.41 | -0.65% | 62.53 | 63.56 | 26921 | 16983.36 | 1.82% | 0.00 |
| 2025-07-21 | 62.21 | 63.21 | 0.44 | 0.70% | 62.21 | 63.50 | 23829 | 15035.26 | 1.61% | 10.00 |
| 2025-07-18 | 63.10 | 62.77 | -0.33 | -0.52% | 62.10 | 63.75 | 25937 | 16269.92 | 1.75% | 0.00 |
| 2025-07-17 | 62.70 | 63.10 | 0.45 | 0.72% | 61.60 | 63.36 | 19918 | 12527.38 | 1.35% | 0.00 |
| 2025-07-16 | 61.80 | 62.65 | 0.73 | 1.18% | 61.80 | 63.65 | 24537 | 15426.50 | 1.66% | 0.00 |
| 2025-07-15 | 62.35 | 61.92 | -0.69 | -1.10% | 61.36 | 62.69 | 19472 | 12051.27 | 1.32% | 0.00 |
| 2025-07-14 | 62.23 | 62.61 | 0.26 | 0.42% | 61.99 | 63.09 | 15672 | 9801.69 | 1.06% | 0.00 |
| 2025-07-11 | 61.59 | 62.35 | 0.72 | 1.17% | 60.92 | 62.78 | 19096 | 11868.94 | 1.29% | 0.00 |
| 2025-07-10 | 62.02 | 61.63 | -0.52 | -0.84% | 61.40 | 62.39 | 15946 | 9844.50 | 1.08% | 0.00 |
| 2025-07-09 | 63.33 | 62.15 | -1.05 | -1.66% | 62.00 | 63.45 | 20040 | 12535.80 | 1.35% | 0.00 |
| 2025-07-08 | 62.45 | 63.20 | 0.78 | 1.25% | 62.43 | 63.77 | 25191 | 15932.33 | 1.70% | 0.00 |
| 2025-07-07 | 62.12 | 62.42 | 0.29 | 0.47% | 61.70 | 63.09 | 16717 | 10416.08 | 1.13% | 2.00 |
| 2025-07-04 | 62.93 | 62.13 | -1.17 | -1.85% | 61.83 | 63.84 | 26598 | 16588.35 | 1.80% | 0.00 |
| 2025-07-03 | 62.51 | 63.30 | 0.59 | 0.94% | 62.51 | 63.88 | 22367 | 14149.95 | 1.51% | 0.00 |
| 2025-07-02 | 63.52 | 62.71 | -1.14 | -1.79% | 62.19 | 63.87 | 24680 | 15465.80 | 1.67% | 0.00 |
| 2025-07-01 | 63.18 | 63.85 | 0.65 | 1.03% | 62.53 | 64.50 | 32900 | 20987.73 | 2.22% | 0.00 |
| 2025-06-30 | 63.22 | 63.20 | 0.12 | 0.19% | 62.45 | 63.68 | 26988 | 17011.52 | 1.83% | 0.00 |
| 2025-06-27 | 63.56 | 63.08 | -0.16 | -0.25% | 62.95 | 64.55 | 33080 | 21103.34 | 2.24% | 0.00 |
普冉股份(688766)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。
