| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-10-31 | 28.83 | 28.69 | -0.17 | -0.59% | 28.50 | 29.33 | 276671 | 79763.55 | 1.29% |
| 2025-10-30 | 29.39 | 28.86 | -1.62 | -5.31% | 28.80 | 29.50 | 407780 | 118709.43 | 1.90% |
| 2025-10-29 | 28.48 | 30.48 | 1.84 | 6.42% | 28.47 | 30.69 | 390939 | 116729.59 | 1.82% |
| 2025-10-28 | 28.88 | 28.64 | -0.44 | -1.51% | 28.43 | 28.92 | 172652 | 49471.84 | 0.80% |
| 2025-10-27 | 29.35 | 29.08 | -0.03 | -0.10% | 28.95 | 29.59 | 207783 | 60673.30 | 0.97% |
| 2025-10-24 | 28.86 | 29.11 | 0.41 | 1.43% | 28.81 | 29.18 | 141799 | 41119.42 | 0.66% |
| 2025-10-23 | 28.70 | 28.70 | -0.14 | -0.49% | 28.11 | 28.71 | 149032 | 42395.49 | 0.69% |
| 2025-10-22 | 28.84 | 28.84 | -0.12 | -0.41% | 28.39 | 28.97 | 124064 | 35670.81 | 0.58% |
| 2025-10-21 | 28.77 | 28.96 | 0.26 | 0.91% | 28.59 | 29.24 | 165246 | 47886.20 | 0.77% |
| 2025-10-20 | 29.00 | 28.70 | 0.02 | 0.07% | 28.51 | 29.29 | 212938 | 61451.66 | 0.99% |
| 2025-10-17 | 30.39 | 28.68 | -1.96 | -6.40% | 28.50 | 30.39 | 352767 | 103011.62 | 1.64% |
| 2025-10-16 | 30.50 | 30.64 | 0.44 | 1.46% | 29.83 | 30.85 | 276791 | 84079.15 | 1.29% |
| 2025-10-15 | 30.01 | 30.20 | 0.26 | 0.87% | 29.46 | 30.60 | 287760 | 86249.01 | 1.34% |
| 2025-10-14 | 30.34 | 29.94 | -0.27 | -0.89% | 29.73 | 31.65 | 325323 | 99527.91 | 1.51% |
| 2025-10-13 | 29.38 | 30.21 | -0.77 | -2.49% | 29.38 | 30.42 | 306407 | 91368.94 | 1.43% |
| 2025-10-10 | 31.80 | 30.98 | -1.18 | -3.67% | 30.70 | 31.96 | 364106 | 113420.05 | 1.69% |
| 2025-10-09 | 31.17 | 32.16 | 1.45 | 4.72% | 31.02 | 32.51 | 499003 | 159330.56 | 2.32% |
| 2025-09-30 | 29.24 | 30.71 | 1.30 | 4.42% | 29.21 | 31.64 | 469752 | 142424.86 | 2.19% |
| 2025-09-29 | 29.45 | 29.41 | 0.32 | 1.10% | 28.68 | 29.46 | 344496 | 100033.79 | 1.60% |
| 2025-09-26 | 28.81 | 29.09 | 0.16 | 0.55% | 28.71 | 30.08 | 371081 | 108919.66 | 1.73% |
| 2025-09-25 | 28.56 | 28.93 | 0.47 | 1.65% | 28.21 | 29.48 | 398402 | 115097.97 | 1.85% |
| 2025-09-24 | 28.02 | 28.46 | 0.27 | 0.96% | 27.61 | 28.46 | 262510 | 73602.08 | 1.22% |
| 2025-09-23 | 27.42 | 28.19 | 0.77 | 2.81% | 27.23 | 28.60 | 379287 | 106561.22 | 1.76% |
| 2025-09-22 | 28.00 | 27.42 | -0.55 | -1.97% | 27.19 | 28.09 | 202717 | 55644.53 | 0.94% |
| 2025-09-19 | 27.80 | 27.97 | 0.04 | 0.14% | 27.65 | 28.18 | 209518 | 58563.23 | 0.97% |
| 2025-09-18 | 28.13 | 27.93 | -0.20 | -0.71% | 27.58 | 28.55 | 296691 | 83493.45 | 1.38% |
| 2025-09-17 | 27.50 | 28.13 | 0.52 | 1.88% | 27.36 | 28.26 | 209346 | 58183.08 | 0.97% |
| 2025-09-16 | 27.70 | 27.61 | -0.17 | -0.61% | 27.13 | 27.95 | 183833 | 50494.12 | 0.86% |
| 2025-09-15 | 27.85 | 27.78 | -0.13 | -0.47% | 27.60 | 28.24 | 221353 | 61680.86 | 1.03% |
| 2025-09-12 | 28.41 | 27.91 | -0.66 | -2.31% | 27.86 | 28.53 | 272638 | 76606.39 | 1.27% |
| 2025-09-11 | 27.76 | 28.57 | 0.91 | 3.29% | 27.70 | 28.64 | 330792 | 93582.42 | 1.54% |
| 2025-09-10 | 27.89 | 27.66 | -0.21 | -0.75% | 27.31 | 28.04 | 248699 | 68739.20 | 1.16% |
| 2025-09-09 | 28.22 | 27.87 | -0.56 | -1.97% | 27.70 | 28.55 | 310583 | 86886.46 | 1.45% |
| 2025-09-08 | 29.07 | 28.43 | -0.55 | -1.90% | 28.06 | 29.28 | 520435 | 147613.73 | 2.42% |
| 2025-09-05 | 27.50 | 28.98 | 1.26 | 4.55% | 27.50 | 29.00 | 534435 | 152809.59 | 2.49% |
| 2025-09-04 | 28.40 | 27.72 | -0.48 | -1.70% | 27.35 | 28.54 | 430089 | 119848.12 | 2.00% |
| 2025-09-03 | 27.02 | 28.20 | 1.07 | 3.94% | 26.90 | 28.42 | 496376 | 138288.56 | 2.31% |
| 2025-09-02 | 27.90 | 27.13 | -0.77 | -2.76% | 26.81 | 28.10 | 393730 | 107619.29 | 1.83% |
| 2025-09-01 | 27.50 | 27.90 | 0.49 | 1.79% | 27.49 | 28.48 | 617196 | 171907.81 | 2.87% |
| 2025-08-29 | 28.05 | 27.41 | -0.45 | -1.62% | 27.15 | 28.15 | 649735 | 179223.97 | 3.02% |
| 2025-08-28 | 26.59 | 27.86 | 2.53 | 9.99% | 26.59 | 27.86 | 865659 | 239743.75 | 4.03% |
| 2025-08-27 | 25.41 | 25.33 | -0.15 | -0.59% | 25.28 | 26.40 | 320646 | 82582.98 | 1.49% |
| 2025-08-26 | 24.78 | 25.48 | 0.74 | 2.99% | 24.58 | 26.22 | 363548 | 92998.66 | 1.69% |
| 2025-08-25 | 24.42 | 24.74 | 0.41 | 1.69% | 24.28 | 24.75 | 202318 | 49591.39 | 0.94% |
| 2025-08-22 | 24.15 | 24.33 | 0.11 | 0.45% | 24.10 | 24.33 | 105245 | 25480.72 | 0.49% |
| 2025-08-21 | 24.31 | 24.22 | -0.08 | -0.33% | 24.13 | 24.40 | 107672 | 26117.01 | 0.50% |
| 2025-08-20 | 24.21 | 24.30 | 0.09 | 0.37% | 24.00 | 24.38 | 141128 | 34111.29 | 0.66% |
| 2025-08-19 | 24.56 | 24.21 | -0.34 | -1.38% | 24.12 | 24.67 | 195911 | 47649.50 | 0.91% |
| 2025-08-18 | 24.35 | 24.55 | 0.20 | 0.82% | 24.21 | 24.88 | 248590 | 60999.18 | 1.16% |
| 2025-08-15 | 23.30 | 24.35 | 1.06 | 4.55% | 23.29 | 24.51 | 255692 | 61421.65 | 1.19% |
| 2025-08-14 | 23.74 | 23.29 | -0.30 | -1.27% | 23.25 | 23.79 | 123678 | 29039.30 | 0.58% |
| 2025-08-13 | 23.64 | 23.59 | -0.06 | -0.25% | 23.48 | 23.78 | 106629 | 25186.63 | 0.50% |
| 2025-08-12 | 23.50 | 23.65 | 0.15 | 0.64% | 23.35 | 23.68 | 120900 | 28440.46 | 0.56% |
| 2025-08-11 | 23.29 | 23.50 | 0.19 | 0.82% | 23.11 | 23.57 | 133682 | 31333.04 | 0.62% |
| 2025-08-08 | 22.82 | 23.31 | 0.51 | 2.24% | 22.77 | 23.36 | 135193 | 31277.54 | 0.63% |
| 2025-08-07 | 22.99 | 22.80 | -0.10 | -0.44% | 22.68 | 22.99 | 79764 | 18191.25 | 0.37% |
| 2025-08-06 | 22.90 | 22.90 | -0.03 | -0.13% | 22.86 | 23.00 | 51088 | 11709.98 | 0.24% |
| 2025-08-05 | 22.73 | 22.93 | 0.20 | 0.88% | 22.73 | 22.97 | 61379 | 14036.58 | 0.29% |
| 2025-08-04 | 22.58 | 22.73 | -0.08 | -0.35% | 22.56 | 22.78 | 75757 | 17160.88 | 0.35% |
| 2025-08-01 | 22.85 | 22.81 | 0.06 | 0.26% | 22.75 | 23.05 | 66709 | 15263.24 | 0.31% |
| 2025-07-31 | 23.15 | 22.75 | -0.47 | -2.02% | 22.71 | 23.22 | 116433 | 26681.25 | 0.54% |
| 2025-07-30 | 23.50 | 23.22 | -0.28 | -1.19% | 23.08 | 23.52 | 113350 | 26419.81 | 0.53% |
| 2025-07-29 | 23.39 | 23.50 | 0.11 | 0.47% | 23.05 | 23.52 | 112748 | 26210.65 | 0.52% |
| 2025-07-28 | 23.32 | 23.39 | 0.08 | 0.34% | 23.12 | 23.43 | 82096 | 19130.14 | 0.38% |
| 2025-07-25 | 23.43 | 23.31 | -0.13 | -0.55% | 23.26 | 23.49 | 81927 | 19114.35 | 0.38% |
| 2025-07-24 | 23.25 | 23.44 | 0.21 | 0.90% | 23.19 | 23.48 | 102377 | 23906.49 | 0.48% |
| 2025-07-23 | 23.73 | 23.23 | -0.37 | -1.57% | 23.20 | 23.76 | 118868 | 27874.02 | 0.55% |
| 2025-07-22 | 23.29 | 23.60 | 0.42 | 1.81% | 23.12 | 23.72 | 158823 | 37202.57 | 0.74% |
| 2025-07-21 | 22.68 | 23.18 | 0.50 | 2.20% | 22.68 | 23.20 | 120133 | 27734.63 | 0.56% |
| 2025-07-18 | 22.77 | 22.68 | -0.10 | -0.44% | 22.58 | 22.87 | 81816 | 18565.75 | 0.38% |
| 2025-07-17 | 22.65 | 22.78 | 0.19 | 0.84% | 22.61 | 22.86 | 76074 | 17320.71 | 0.35% |
| 2025-07-16 | 22.86 | 22.59 | -0.27 | -1.18% | 22.55 | 22.96 | 116370 | 26369.71 | 0.54% |
| 2025-07-15 | 23.17 | 22.86 | -0.29 | -1.25% | 22.80 | 23.21 | 83883 | 19238.60 | 0.39% |
| 2025-07-14 | 23.06 | 23.15 | 0.15 | 0.65% | 23.01 | 23.22 | 65826 | 15249.02 | 0.31% |
| 2025-07-11 | 22.99 | 23.00 | 0.03 | 0.13% | 22.96 | 23.22 | 94569 | 21825.01 | 0.44% |
| 2025-07-10 | 23.09 | 22.97 | -0.13 | -0.56% | 22.95 | 23.28 | 97872 | 22593.85 | 0.46% |
| 2025-07-09 | 23.34 | 23.10 | -0.27 | -1.16% | 23.05 | 23.47 | 92616 | 21547.00 | 0.43% |
| 2025-07-08 | 22.96 | 23.37 | 0.35 | 1.52% | 22.88 | 23.40 | 123632 | 28684.65 | 0.58% |
| 2025-07-07 | 22.94 | 23.02 | 0.05 | 0.22% | 22.88 | 23.09 | 62270 | 14325.78 | 0.29% |
| 2025-07-04 | 22.92 | 22.97 | 0.11 | 0.48% | 22.78 | 23.05 | 72563 | 16633.69 | 0.34% |
正泰电器(601877)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。
