| 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 | 128.00 | 127.08 | -0.98 | -0.77% | 123.80 | 130.00 | 65240 | 82617.33 | 4.41% | 4.00 |
| 2025-12-11 | 134.01 | 128.06 | -2.15 | -1.65% | 128.06 | 134.88 | 67801 | 88160.59 | 4.58% | 2.00 |
| 2025-12-10 | 133.01 | 130.21 | -6.21 | -4.55% | 126.88 | 136.41 | 89867 | 116519.46 | 6.07% | 0.00 |
| 2025-12-09 | 135.00 | 136.42 | 11.93 | 9.58% | 131.25 | 145.99 | 138257 | 192786.59 | 9.34% | 2.00 |
| 2025-11-24 | 124.01 | 124.49 | 2.52 | 2.07% | 120.96 | 126.61 | 75335 | 93367.08 | 5.09% | 0.00 |
| 2025-11-21 | 125.24 | 121.97 | -18.16 | -12.96% | 120.00 | 129.38 | 133749 | 165484.17 | 9.03% | 0.00 |
| 2025-11-20 | 152.00 | 140.13 | -6.90 | -4.69% | 136.80 | 152.50 | 106428 | 149307.02 | 7.19% | 0.00 |
| 2025-11-19 | 147.00 | 147.03 | -3.84 | -2.55% | 143.00 | 154.88 | 122992 | 183195.81 | 8.31% | 0.00 |
| 2025-11-18 | 164.00 | 150.87 | -6.63 | -4.21% | 149.10 | 167.20 | 144226 | 225945.03 | 9.74% | 0.00 |
| 2025-11-17 | 153.01 | 157.50 | 7.50 | 5.00% | 153.01 | 166.00 | 110710 | 177025.84 | 7.48% | 2.00 |
| 2025-11-14 | 155.00 | 150.00 | -17.01 | -10.19% | 147.19 | 157.70 | 116556 | 176734.03 | 7.87% | 2.00 |
| 2025-11-13 | 160.00 | 167.01 | 3.57 | 2.18% | 156.94 | 178.00 | 132794 | 223420.78 | 8.97% | 2.00 |
| 2025-11-12 | 158.18 | 163.44 | 6.44 | 4.10% | 158.18 | 170.00 | 136044 | 222987.83 | 9.19% | 2.00 |
| 2025-11-11 | 168.10 | 157.00 | -16.15 | -9.33% | 155.99 | 173.56 | 152173 | 252548.77 | 10.28% | 0.00 |
| 2025-11-10 | 163.00 | 173.15 | 20.55 | 13.47% | 155.50 | 174.67 | 163278 | 269116.41 | 11.03% | 14.00 |
| 2025-11-07 | 144.00 | 152.60 | 7.90 | 5.46% | 142.36 | 156.00 | 152669 | 228188.50 | 10.31% | 5.00 |
| 2025-11-06 | 148.50 | 144.70 | 2.03 | 1.42% | 134.10 | 152.80 | 168918 | 240077.64 | 11.41% | 9.00 |
| 2025-11-05 | 137.02 | 142.67 | -1.23 | -0.85% | 135.68 | 145.11 | 106892 | 149254.06 | 7.22% | 0.00 |
| 2025-11-04 | 149.00 | 143.90 | -2.24 | -1.53% | 141.14 | 150.96 | 107845 | 156169.88 | 7.28% | 0.00 |
| 2025-11-03 | 128.09 | 146.14 | 18.06 | 14.10% | 127.02 | 148.50 | 182075 | 253003.27 | 12.30% | 15.34 |
| 2025-10-31 | 135.00 | 128.08 | -8.27 | -6.07% | 126.16 | 136.20 | 144221 | 187118.92 | 9.74% | 10.00 |
| 2025-10-30 | 147.00 | 136.35 | -6.65 | -4.65% | 136.00 | 150.80 | 145756 | 209447.25 | 9.85% | 15.00 |
| 2025-10-29 | 147.48 | 143.00 | -2.98 | -2.04% | 140.49 | 152.00 | 136275 | 199113.62 | 9.20% | 3.81 |
| 2025-10-28 | 139.00 | 145.98 | -5.92 | -3.90% | 139.00 | 149.60 | 165738 | 240089.98 | 11.19% | 10.00 |
| 2025-10-27 | 158.00 | 151.90 | 9.03 | 6.32% | 149.00 | 159.44 | 228310 | 350848.22 | 15.42% | 26.00 |
| 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 |
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。
