| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-04 | 31.41 | 31.07 | -0.83 | -2.60% | 30.34 | 31.87 | 59170 | 18387.31 | 6.34% | 0.00 |
| 2026-02-03 | 32.92 | 31.90 | -0.40 | -1.24% | 31.41 | 33.46 | 74455 | 24010.85 | 7.98% | 0.00 |
| 2026-02-02 | 32.80 | 32.30 | -1.03 | -3.09% | 32.21 | 33.68 | 42293 | 13928.44 | 4.53% | 0.00 |
| 2026-01-30 | 33.96 | 33.33 | -1.13 | -3.28% | 32.94 | 34.32 | 52134 | 17431.30 | 5.59% | 0.00 |
| 2026-01-29 | 32.58 | 34.46 | 1.61 | 4.90% | 31.92 | 37.56 | 113578 | 39879.21 | 12.17% | 0.00 |
| 2026-01-28 | 34.53 | 32.85 | -1.76 | -5.09% | 32.66 | 35.27 | 65283 | 21843.05 | 7.00% | 0.00 |
| 2026-01-27 | 34.06 | 34.61 | 1.49 | 4.50% | 33.21 | 35.98 | 99506 | 34514.56 | 10.66% | 0.00 |
| 2026-01-26 | 35.00 | 33.12 | -1.93 | -5.51% | 32.28 | 35.00 | 79007 | 26254.15 | 8.47% | 0.00 |
| 2026-01-23 | 33.65 | 35.05 | 1.55 | 4.63% | 33.30 | 35.93 | 85212 | 29804.46 | 9.13% | 35.00 |
| 2026-01-22 | 33.81 | 33.50 | -0.45 | -1.33% | 33.20 | 35.18 | 68296 | 23207.63 | 7.32% | 5.00 |
| 2026-01-21 | 32.60 | 33.95 | 0.55 | 1.65% | 32.44 | 35.84 | 84831 | 28815.20 | 9.09% | 5.00 |
| 2026-01-20 | 32.16 | 33.40 | 1.70 | 5.36% | 32.16 | 35.77 | 104359 | 35091.07 | 11.18% | 0.00 |
| 2026-01-19 | 31.30 | 31.70 | -0.40 | -1.25% | 30.77 | 32.99 | 54830 | 17619.62 | 5.88% | 0.00 |
| 2026-01-16 | 33.64 | 32.10 | -1.76 | -5.20% | 31.60 | 34.17 | 67304 | 21840.63 | 7.21% | 5.00 |
| 2026-01-15 | 35.17 | 33.86 | -3.22 | -8.68% | 33.36 | 36.00 | 103350 | 35424.87 | 11.08% | 0.00 |
| 2026-01-14 | 35.00 | 37.08 | 1.76 | 4.98% | 34.60 | 40.59 | 185202 | 69468.11 | 19.85% | 0.00 |
| 2026-01-13 | 37.00 | 35.32 | 0.90 | 2.61% | 34.23 | 37.55 | 206366 | 73776.59 | 22.11% | 0.00 |
| 2026-01-12 | 31.61 | 34.42 | 5.74 | 20.01% | 31.02 | 34.42 | 156420 | 52153.71 | 16.76% | 9.53 |
| 2026-01-09 | 26.69 | 28.68 | 1.98 | 7.42% | 26.57 | 28.76 | 74105 | 20719.51 | 7.94% | 0.00 |
| 2026-01-08 | 26.43 | 26.70 | 0.44 | 1.68% | 26.29 | 27.19 | 26841 | 7164.33 | 2.88% | 0.00 |
| 2026-01-07 | 26.38 | 26.26 | -0.13 | -0.49% | 26.00 | 26.39 | 22907 | 6001.78 | 2.45% | 0.00 |
| 2026-01-06 | 26.50 | 26.39 | -0.31 | -1.16% | 26.05 | 26.69 | 33394 | 8792.55 | 3.58% | 0.00 |
| 2026-01-05 | 25.52 | 26.70 | 1.18 | 4.62% | 25.20 | 27.13 | 43836 | 11538.18 | 4.70% | 0.00 |
| 2025-12-31 | 24.64 | 25.52 | 0.88 | 3.57% | 24.54 | 26.15 | 43386 | 11042.11 | 4.65% | 0.00 |
| 2025-12-30 | 24.50 | 24.64 | 0.36 | 1.48% | 24.31 | 25.59 | 25628 | 6360.38 | 2.75% | 0.00 |
| 2025-12-29 | 24.57 | 24.28 | -0.16 | -0.65% | 24.03 | 24.57 | 19552 | 4749.15 | 2.10% | 0.00 |
| 2025-12-26 | 24.66 | 24.44 | 0.02 | 0.08% | 24.20 | 24.76 | 14030 | 3441.12 | 1.50% | 0.00 |
| 2025-12-25 | 24.48 | 24.42 | 0.05 | 0.21% | 24.17 | 24.54 | 11306 | 2755.12 | 1.21% | 0.00 |
| 2025-12-24 | 24.04 | 24.37 | 0.33 | 1.37% | 23.98 | 24.41 | 10400 | 2525.29 | 1.11% | 0.00 |
| 2025-12-23 | 24.30 | 24.04 | -0.33 | -1.35% | 23.88 | 24.62 | 12989 | 3134.80 | 1.39% | 0.00 |
| 2025-12-22 | 24.52 | 24.37 | -0.03 | -0.12% | 24.27 | 24.69 | 9518 | 2330.43 | 1.02% | 0.00 |
| 2025-12-19 | 24.41 | 24.40 | -0.10 | -0.41% | 24.40 | 24.88 | 10538 | 2588.26 | 1.13% | 0.00 |
| 2025-12-18 | 23.82 | 24.50 | 0.57 | 2.38% | 23.81 | 24.86 | 18433 | 4513.95 | 1.98% | 0.00 |
| 2025-12-17 | 23.57 | 23.93 | 0.36 | 1.53% | 23.18 | 23.94 | 14872 | 3495.73 | 1.59% | 0.00 |
| 2025-12-16 | 24.04 | 23.57 | -0.47 | -1.96% | 23.50 | 24.28 | 14117 | 3347.41 | 1.51% | 0.00 |
| 2025-12-15 | 23.92 | 24.04 | -0.07 | -0.29% | 23.55 | 24.52 | 13935 | 3365.57 | 1.49% | 0.00 |
| 2025-12-12 | 23.75 | 24.11 | 0.29 | 1.22% | 23.73 | 24.34 | 11721 | 2825.52 | 1.26% | 0.00 |
| 2025-12-11 | 24.10 | 23.82 | -0.28 | -1.16% | 23.78 | 24.24 | 13527 | 3237.38 | 1.45% | 0.00 |
| 2025-12-10 | 24.36 | 24.10 | -0.28 | -1.15% | 23.75 | 24.36 | 13017 | 3127.10 | 1.39% | 1000.00 |
| 2025-12-09 | 24.89 | 24.38 | -0.68 | -2.71% | 24.35 | 25.13 | 13970 | 3445.22 | 1.50% | 1000.00 |
| 2025-12-08 | 24.97 | 25.06 | 0.22 | 0.89% | 24.80 | 25.16 | 14707 | 3680.99 | 1.58% | 1000.00 |
| 2025-12-05 | 24.18 | 24.84 | 0.66 | 2.73% | 23.74 | 24.86 | 20317 | 4958.56 | 2.18% | 0.00 |
| 2025-12-04 | 24.80 | 24.18 | -0.71 | -2.85% | 23.94 | 25.03 | 22434 | 5468.60 | 2.40% | 0.00 |
| 2025-12-03 | 25.81 | 24.89 | -0.92 | -3.56% | 24.66 | 25.88 | 26664 | 6663.83 | 2.86% | 8.00 |
| 2025-12-02 | 26.29 | 25.81 | -0.55 | -2.09% | 25.44 | 26.36 | 21754 | 5613.01 | 2.33% | 0.00 |
| 2025-12-01 | 26.78 | 26.36 | -0.48 | -1.79% | 26.24 | 27.21 | 22831 | 6074.67 | 2.45% | 0.00 |
| 2025-11-28 | 26.65 | 26.84 | 0.19 | 0.71% | 26.20 | 26.92 | 21770 | 5779.41 | 2.33% | 0.00 |
| 2025-11-27 | 27.00 | 26.65 | -0.35 | -1.30% | 26.52 | 27.15 | 17233 | 4608.82 | 1.85% | 0.00 |
| 2025-11-26 | 27.60 | 27.00 | -0.68 | -2.46% | 26.89 | 28.10 | 23599 | 6467.58 | 2.53% | 0.00 |
| 2025-11-25 | 27.75 | 27.68 | 0.20 | 0.73% | 27.53 | 28.06 | 33587 | 9340.74 | 3.60% | 0.00 |
| 2025-11-24 | 25.98 | 27.48 | 1.88 | 7.34% | 25.42 | 27.85 | 39220 | 10523.66 | 4.20% | 0.00 |
| 2025-11-21 | 26.20 | 25.60 | -1.00 | -3.76% | 25.22 | 27.31 | 26853 | 7002.76 | 2.88% | 0.00 |
| 2025-11-20 | 27.30 | 26.60 | -0.59 | -2.17% | 26.12 | 27.38 | 27956 | 7443.85 | 3.00% | 0.00 |
| 2025-11-19 | 27.83 | 27.19 | -0.62 | -2.23% | 27.00 | 27.99 | 22527 | 6151.39 | 2.41% | 0.00 |
| 2025-11-18 | 27.43 | 27.81 | 0.39 | 1.42% | 27.12 | 28.30 | 37349 | 10391.62 | 4.00% | 0.00 |
| 2025-11-17 | 26.08 | 27.42 | 1.29 | 4.94% | 26.08 | 27.95 | 41077 | 11160.36 | 4.40% | 10.92 |
| 2025-11-14 | 26.18 | 26.13 | -0.16 | -0.61% | 26.06 | 26.78 | 21564 | 5698.56 | 2.31% | 0.00 |
| 2025-11-13 | 26.32 | 26.29 | -0.07 | -0.27% | 26.18 | 26.74 | 15790 | 4166.88 | 1.69% | 0.00 |
| 2025-11-12 | 26.03 | 26.36 | 0.15 | 0.57% | 26.02 | 27.14 | 20486 | 5434.53 | 2.20% | 0.00 |
| 2025-11-11 | 26.87 | 26.21 | -0.51 | -1.91% | 26.10 | 26.91 | 14891 | 3941.99 | 1.60% | 0.00 |
| 2025-11-10 | 26.40 | 26.72 | 0.32 | 1.21% | 26.40 | 26.88 | 15970 | 4261.11 | 1.71% | 0.00 |
| 2025-11-07 | 26.80 | 26.40 | -0.41 | -1.53% | 26.30 | 26.81 | 19405 | 5139.14 | 2.08% | 0.00 |
| 2025-11-06 | 26.90 | 26.81 | -0.04 | -0.15% | 26.22 | 26.90 | 19110 | 5075.26 | 2.05% | 0.00 |
| 2025-11-05 | 27.34 | 26.85 | -0.52 | -1.90% | 26.42 | 27.60 | 26181 | 7018.98 | 2.81% | 0.00 |
| 2025-11-04 | 27.87 | 27.37 | -0.69 | -2.46% | 26.91 | 27.92 | 27644 | 7547.75 | 2.96% | 0.00 |
| 2025-11-03 | 27.83 | 28.06 | 0.48 | 1.74% | 27.31 | 28.13 | 34719 | 9634.16 | 3.72% | 0.00 |
| 2025-10-31 | 26.44 | 27.58 | 1.14 | 4.31% | 26.38 | 27.98 | 41693 | 11456.05 | 4.47% | 0.00 |
| 2025-10-30 | 26.56 | 26.44 | -0.40 | -1.49% | 26.05 | 27.20 | 34695 | 9236.51 | 3.72% | 0.00 |
| 2025-10-29 | 27.35 | 26.84 | -0.45 | -1.65% | 26.41 | 27.48 | 25919 | 6929.70 | 2.78% | 4.00 |
| 2025-10-28 | 27.00 | 27.29 | 0.29 | 1.07% | 26.88 | 28.19 | 26022 | 7181.27 | 2.79% | 0.00 |
| 2025-10-27 | 27.99 | 27.00 | -0.58 | -2.10% | 26.75 | 27.99 | 27786 | 7558.31 | 2.98% | 0.00 |
| 2025-10-24 | 27.35 | 27.58 | 0.34 | 1.25% | 27.17 | 27.80 | 24293 | 6689.90 | 2.60% | 0.00 |
| 2025-10-23 | 26.86 | 27.24 | 0.39 | 1.45% | 26.41 | 27.38 | 22681 | 6104.50 | 2.43% | 0.00 |
| 2025-10-22 | 27.15 | 26.85 | -0.44 | -1.61% | 26.81 | 27.64 | 18992 | 5139.24 | 2.04% | 0.00 |
| 2025-10-21 | 26.63 | 27.29 | 0.79 | 2.98% | 26.54 | 27.40 | 19814 | 5374.08 | 2.12% | 0.00 |
| 2025-10-20 | 26.49 | 26.50 | 0.46 | 1.77% | 26.38 | 26.92 | 14875 | 3961.80 | 1.59% | 0.00 |
| 2025-10-17 | 27.08 | 26.04 | -0.83 | -3.09% | 25.99 | 27.33 | 26880 | 7107.57 | 2.88% | 0.00 |
| 2025-10-16 | 27.55 | 26.87 | -0.68 | -2.47% | 26.80 | 27.55 | 17112 | 4627.63 | 1.83% | 0.00 |
| 2025-10-15 | 26.66 | 27.55 | 0.89 | 3.34% | 26.62 | 27.82 | 28978 | 7963.19 | 3.11% | 0.00 |
| 2025-10-14 | 28.12 | 26.66 | -1.46 | -5.19% | 26.50 | 28.45 | 39664 | 10841.98 | 4.25% | 0.00 |
普元信息(688118)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。
