| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-30 | 42.50 | 47.65 | 5.91 | 14.16% | 41.06 | 50.00 | 132346 | 59869.43 | 7.10% | 0.00 |
| 2025-10-29 | 39.60 | 41.74 | 2.44 | 6.21% | 39.19 | 43.00 | 87967 | 36523.85 | 4.72% | 0.00 |
| 2025-10-28 | 39.70 | 39.30 | -1.40 | -3.44% | 38.34 | 40.09 | 58942 | 23126.50 | 3.16% | 0.00 |
| 2025-10-27 | 39.94 | 40.70 | 0.78 | 1.95% | 39.48 | 40.99 | 45846 | 18452.25 | 2.46% | 0.00 |
| 2025-10-24 | 40.52 | 39.92 | -0.58 | -1.43% | 39.62 | 41.52 | 48722 | 19565.79 | 2.61% | 0.00 |
| 2025-10-23 | 38.10 | 40.50 | 2.33 | 6.10% | 37.58 | 40.67 | 56926 | 22186.14 | 3.05% | 0.00 |
| 2025-10-22 | 38.32 | 38.17 | -0.31 | -0.81% | 37.29 | 38.46 | 31345 | 11836.03 | 1.68% | 0.00 |
| 2025-10-21 | 38.42 | 38.48 | 0.07 | 0.18% | 37.86 | 38.97 | 32133 | 12314.98 | 1.72% | 0.00 |
| 2025-10-20 | 38.66 | 38.41 | 0.30 | 0.79% | 38.00 | 39.70 | 41730 | 16181.00 | 2.24% | 0.00 |
| 2025-10-17 | 40.58 | 38.11 | -2.34 | -5.78% | 37.78 | 40.79 | 55714 | 21616.97 | 2.99% | 0.00 |
| 2025-10-16 | 41.88 | 40.45 | -0.87 | -2.11% | 40.20 | 42.66 | 60533 | 25155.08 | 3.25% | 0.00 |
| 2025-10-15 | 40.84 | 41.32 | 0.38 | 0.93% | 39.74 | 42.59 | 59968 | 24888.48 | 3.22% | 0.00 |
| 2025-10-14 | 41.58 | 40.94 | 0.13 | 0.32% | 40.68 | 43.88 | 76746 | 32405.15 | 4.11% | 0.00 |
| 2025-10-13 | 38.01 | 40.81 | 1.88 | 4.83% | 37.70 | 41.06 | 53853 | 21568.14 | 2.89% | 0.00 |
| 2025-10-10 | 40.82 | 38.93 | -1.45 | -3.59% | 38.90 | 40.93 | 48188 | 19123.63 | 2.58% | 0.00 |
| 2025-10-09 | 39.00 | 40.38 | 2.05 | 5.35% | 39.00 | 42.97 | 82151 | 33748.47 | 4.40% | 0.00 |
| 2025-09-30 | 37.62 | 38.33 | 0.99 | 2.65% | 37.62 | 39.46 | 32860 | 12686.14 | 4.82% | 0.00 |
| 2025-09-29 | 37.39 | 37.34 | -0.05 | -0.13% | 36.53 | 37.94 | 31233 | 11604.64 | 4.59% | 0.00 |
| 2025-09-26 | 38.07 | 37.39 | -0.78 | -2.04% | 37.28 | 38.39 | 23447 | 8849.47 | 3.44% | 0.00 |
| 2025-09-25 | 37.94 | 38.17 | 0.34 | 0.90% | 37.69 | 38.99 | 37196 | 14306.65 | 5.46% | 0.00 |
| 2025-09-24 | 37.03 | 37.83 | 0.65 | 1.75% | 36.85 | 38.65 | 45036 | 17081.64 | 6.61% | 4.00 |
| 2025-09-23 | 38.67 | 37.18 | -1.74 | -4.47% | 35.88 | 38.67 | 57313 | 21129.16 | 8.41% | 0.00 |
| 2025-09-22 | 38.67 | 38.92 | 0.65 | 1.70% | 38.42 | 39.87 | 31746 | 12373.37 | 4.66% | 0.10 |
| 2025-09-19 | 38.50 | 38.27 | -0.16 | -0.42% | 37.96 | 39.18 | 28996 | 11181.32 | 4.26% | 0.44 |
| 2025-09-18 | 38.20 | 38.43 | 0.23 | 0.60% | 38.05 | 40.54 | 52377 | 20540.23 | 7.69% | 0.00 |
| 2025-09-17 | 38.08 | 38.20 | 0.12 | 0.32% | 38.08 | 39.36 | 33863 | 13076.13 | 4.97% | 0.00 |
| 2025-09-16 | 37.00 | 38.08 | 1.10 | 2.97% | 36.99 | 39.19 | 55225 | 21097.73 | 8.11% | 0.00 |
| 2025-09-15 | 36.30 | 36.98 | 0.77 | 2.13% | 36.30 | 37.77 | 42194 | 15670.52 | 6.19% | 0.00 |
| 2025-09-12 | 35.88 | 36.21 | 0.23 | 0.64% | 35.78 | 36.67 | 31702 | 11502.72 | 4.65% | 0.00 |
| 2025-09-11 | 35.29 | 35.98 | 0.65 | 1.84% | 35.21 | 36.32 | 25364 | 9093.70 | 3.72% | 0.00 |
| 2025-09-10 | 35.50 | 35.33 | -0.20 | -0.56% | 35.25 | 36.48 | 31156 | 11164.49 | 4.57% | 0.00 |
| 2025-09-09 | 36.80 | 35.53 | -1.43 | -3.87% | 35.31 | 36.80 | 29569 | 10596.71 | 4.34% | 0.00 |
| 2025-09-08 | 36.48 | 36.96 | 0.48 | 1.32% | 35.83 | 36.97 | 30662 | 11184.72 | 4.50% | 0.00 |
| 2025-09-05 | 35.90 | 36.48 | 0.56 | 1.56% | 35.67 | 36.96 | 32384 | 11761.57 | 4.75% | 0.00 |
| 2025-09-04 | 36.46 | 35.92 | -0.68 | -1.86% | 35.30 | 37.26 | 37838 | 13798.94 | 5.56% | 0.00 |
| 2025-09-03 | 37.21 | 36.60 | -0.57 | -1.53% | 36.47 | 37.58 | 27276 | 10090.75 | 4.00% | 0.00 |
| 2025-09-02 | 39.84 | 37.17 | -2.73 | -6.84% | 36.81 | 39.84 | 61636 | 23251.20 | 9.05% | 0.00 |
| 2025-09-01 | 40.06 | 39.90 | 0.25 | 0.63% | 39.01 | 40.32 | 54285 | 21584.31 | 7.97% | 0.00 |
| 2025-08-29 | 39.00 | 39.65 | 0.95 | 2.45% | 37.82 | 40.70 | 69328 | 27250.57 | 10.18% | 0.00 |
| 2025-08-28 | 38.51 | 38.70 | 1.25 | 3.34% | 37.31 | 40.49 | 73345 | 28467.60 | 10.77% | 0.00 |
| 2025-08-27 | 38.80 | 37.45 | -1.37 | -3.53% | 37.39 | 39.52 | 50327 | 19399.96 | 7.41% | 0.00 |
| 2025-08-26 | 39.43 | 38.82 | -0.61 | -1.55% | 38.60 | 39.75 | 30503 | 11919.51 | 4.49% | 0.00 |
| 2025-08-25 | 40.11 | 39.43 | -0.67 | -1.67% | 39.11 | 40.87 | 37087 | 14762.38 | 5.46% | 0.00 |
| 2025-08-22 | 39.25 | 40.10 | 0.88 | 2.24% | 39.10 | 40.58 | 36617 | 14639.26 | 5.39% | 10.04 |
| 2025-08-21 | 40.92 | 39.22 | -1.71 | -4.18% | 38.89 | 41.10 | 54826 | 21629.04 | 8.07% | 0.00 |
| 2025-08-20 | 41.23 | 40.93 | -0.86 | -2.06% | 40.08 | 42.03 | 48757 | 19945.42 | 7.18% | 0.00 |
| 2025-08-19 | 41.86 | 41.79 | 0.09 | 0.22% | 41.00 | 43.78 | 64940 | 27578.67 | 9.56% | 0.00 |
| 2025-08-18 | 40.89 | 41.70 | 0.98 | 2.41% | 40.56 | 43.36 | 84606 | 35452.98 | 12.46% | 0.00 |
| 2025-08-15 | 39.00 | 40.72 | 1.75 | 4.49% | 38.55 | 41.19 | 86333 | 34378.11 | 12.71% | 2.00 |
| 2025-08-14 | 39.08 | 38.97 | -0.07 | -0.18% | 38.81 | 40.88 | 90641 | 35946.50 | 13.35% | 0.00 |
| 2025-08-13 | 36.47 | 39.04 | 2.55 | 6.99% | 35.95 | 39.50 | 76911 | 29024.63 | 11.33% | 0.00 |
| 2025-08-12 | 36.17 | 36.49 | 0.20 | 0.55% | 36.02 | 36.95 | 20727 | 7547.80 | 3.05% | 0.00 |
| 2025-08-11 | 36.29 | 36.29 | 0.35 | 0.97% | 36.10 | 36.99 | 29605 | 10837.73 | 4.36% | 0.00 |
| 2025-08-08 | 35.46 | 35.94 | 0.48 | 1.35% | 35.28 | 36.50 | 30455 | 10942.41 | 4.49% | 0.00 |
| 2025-08-07 | 35.66 | 35.46 | -0.19 | -0.53% | 35.33 | 35.92 | 15605 | 5554.99 | 2.30% | 0.00 |
| 2025-08-06 | 35.24 | 35.65 | 0.54 | 1.54% | 35.07 | 35.79 | 16889 | 6006.77 | 2.49% | 0.00 |
| 2025-08-05 | 35.55 | 35.11 | -0.31 | -0.88% | 35.01 | 35.58 | 13938 | 4909.72 | 2.05% | 0.00 |
| 2025-08-04 | 34.27 | 35.42 | 1.02 | 2.97% | 34.20 | 35.55 | 30340 | 10646.16 | 4.47% | 0.00 |
| 2025-08-01 | 33.99 | 34.40 | 0.36 | 1.06% | 33.71 | 34.78 | 17504 | 6016.04 | 2.58% | 0.00 |
| 2025-07-31 | 34.67 | 34.04 | -0.47 | -1.36% | 33.82 | 34.92 | 19240 | 6614.28 | 2.83% | 0.00 |
| 2025-07-30 | 34.88 | 34.51 | -0.36 | -1.03% | 34.22 | 34.88 | 16801 | 5802.69 | 2.47% | 0.00 |
| 2025-07-29 | 34.63 | 34.87 | 0.22 | 0.63% | 34.35 | 34.92 | 18398 | 6370.01 | 2.71% | 0.00 |
| 2025-07-28 | 35.33 | 34.65 | -0.38 | -1.08% | 34.48 | 35.33 | 21501 | 7481.19 | 3.17% | 0.00 |
| 2025-07-25 | 34.00 | 35.03 | 1.05 | 3.09% | 34.00 | 35.33 | 34458 | 12009.54 | 5.07% | 0.00 |
| 2025-07-24 | 33.45 | 33.98 | 0.55 | 1.65% | 33.31 | 34.20 | 24203 | 8209.11 | 3.56% | 0.00 |
| 2025-07-23 | 33.46 | 33.43 | -0.03 | -0.09% | 33.33 | 33.87 | 24388 | 8184.14 | 3.59% | 0.00 |
| 2025-07-22 | 33.49 | 33.46 | -0.02 | -0.06% | 33.12 | 33.68 | 16518 | 5513.46 | 2.43% | 0.00 |
| 2025-07-21 | 33.85 | 33.48 | -0.22 | -0.65% | 33.37 | 33.85 | 20202 | 6773.58 | 2.98% | 0.00 |
| 2025-07-18 | 34.20 | 33.70 | -0.32 | -0.94% | 33.37 | 34.20 | 18813 | 6331.83 | 2.77% | 0.00 |
| 2025-07-17 | 33.89 | 34.42 | 0.64 | 1.89% | 33.40 | 34.64 | 37267 | 12683.83 | 5.49% | 0.00 |
| 2025-07-16 | 33.68 | 33.78 | 0.10 | 0.30% | 33.30 | 33.85 | 19301 | 6483.22 | 2.84% | 0.00 |
| 2025-07-15 | 34.02 | 33.68 | -0.36 | -1.06% | 33.43 | 34.23 | 18109 | 6106.24 | 2.67% | 0.00 |
| 2025-07-14 | 34.48 | 34.04 | -0.02 | -0.06% | 33.62 | 34.48 | 14220 | 4826.16 | 2.09% | 0.00 |
| 2025-07-11 | 33.70 | 34.06 | 0.36 | 1.07% | 33.67 | 34.36 | 13634 | 4646.38 | 2.01% | 0.00 |
| 2025-07-10 | 34.11 | 33.70 | -0.53 | -1.55% | 33.60 | 34.31 | 17105 | 5797.37 | 2.52% | 0.00 |
| 2025-07-09 | 34.99 | 34.23 | -0.62 | -1.78% | 34.05 | 35.05 | 21559 | 7433.22 | 3.17% | 0.00 |
| 2025-07-08 | 34.52 | 34.85 | 0.22 | 0.64% | 34.52 | 35.15 | 22856 | 7957.38 | 3.37% | 0.00 |
| 2025-07-07 | 34.86 | 34.63 | -0.08 | -0.23% | 34.59 | 35.48 | 14696 | 5135.68 | 2.16% | 0.00 |
| 2025-07-04 | 36.11 | 34.71 | -1.03 | -2.88% | 34.68 | 36.11 | 22043 | 7724.65 | 3.25% | 0.00 |
| 2025-07-03 | 35.58 | 35.74 | 0.16 | 0.45% | 35.58 | 36.16 | 14280 | 5123.10 | 2.10% | 0.00 |
普源精电(688337)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。
