| 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 | 33.09 | 32.50 | -0.62 | -1.87% | 32.30 | 33.59 | 795091 | 260678.94 | 11.68% |
| 2025-12-11 | 31.62 | 33.12 | 3.01 | 10.00% | 31.08 | 33.12 | 789152 | 256714.23 | 11.60% |
| 2025-12-10 | 29.50 | 30.11 | 0.23 | 0.77% | 29.38 | 30.49 | 312320 | 93502.49 | 4.59% |
| 2025-12-09 | 29.86 | 29.88 | -0.29 | -0.96% | 29.70 | 30.68 | 417991 | 125836.83 | 6.14% |
| 2025-12-08 | 31.14 | 30.17 | -0.64 | -2.08% | 29.90 | 31.68 | 680504 | 208590.11 | 10.00% |
| 2025-12-05 | 30.18 | 30.81 | 0.92 | 3.08% | 29.46 | 31.26 | 576934 | 176317.14 | 8.48% |
| 2025-12-04 | 27.51 | 29.89 | 1.91 | 6.83% | 27.46 | 30.78 | 684160 | 200906.91 | 10.05% |
| 2025-12-03 | 28.77 | 27.98 | -0.75 | -2.61% | 27.40 | 28.88 | 412449 | 115733.66 | 6.06% |
| 2025-12-02 | 28.71 | 28.73 | -0.62 | -2.11% | 28.36 | 29.12 | 364955 | 104935.07 | 5.36% |
| 2025-12-01 | 29.00 | 29.35 | 1.30 | 4.63% | 28.41 | 29.69 | 707494 | 205830.84 | 10.40% |
| 2025-11-28 | 26.78 | 28.05 | 2.55 | 10.00% | 26.42 | 28.05 | 274281 | 75337.56 | 4.03% |
| 2025-11-27 | 25.52 | 25.50 | -0.24 | -0.93% | 25.17 | 25.81 | 125634 | 32011.65 | 1.85% |
| 2025-11-26 | 26.66 | 25.74 | -0.71 | -2.68% | 25.66 | 26.87 | 187599 | 48947.48 | 2.76% |
| 2025-11-25 | 26.76 | 26.45 | -0.29 | -1.08% | 26.41 | 27.38 | 209122 | 56254.23 | 3.07% |
| 2025-11-24 | 25.89 | 26.74 | 1.15 | 4.49% | 25.75 | 26.97 | 182952 | 48395.96 | 2.69% |
| 2025-11-21 | 26.13 | 25.59 | -0.97 | -3.65% | 25.20 | 26.54 | 156608 | 40458.68 | 2.30% |
| 2025-11-20 | 26.51 | 26.56 | 0.36 | 1.37% | 26.23 | 26.87 | 137759 | 36549.13 | 2.02% |
| 2025-11-19 | 27.68 | 26.20 | -1.60 | -5.76% | 26.09 | 28.20 | 205152 | 54880.93 | 3.01% |
| 2025-11-18 | 27.50 | 27.80 | 0.21 | 0.76% | 26.88 | 27.99 | 183526 | 50572.94 | 2.70% |
| 2025-11-17 | 27.13 | 27.59 | 0.17 | 0.62% | 27.03 | 27.85 | 148520 | 40928.41 | 2.18% |
| 2025-11-14 | 27.10 | 27.42 | 0.03 | 0.11% | 26.84 | 27.89 | 162553 | 44736.37 | 2.39% |
| 2025-11-13 | 27.00 | 27.39 | 0.02 | 0.07% | 26.91 | 27.90 | 239351 | 66049.70 | 3.52% |
| 2025-11-12 | 27.44 | 27.37 | -0.32 | -1.16% | 26.40 | 27.78 | 247169 | 67037.70 | 3.63% |
| 2025-11-11 | 27.52 | 27.69 | 0.27 | 0.98% | 27.00 | 28.04 | 286391 | 79195.09 | 4.21% |
| 2025-11-10 | 28.79 | 27.42 | -0.01 | -0.04% | 27.39 | 29.48 | 449250 | 126704.04 | 6.60% |
| 2025-11-07 | 25.58 | 27.43 | 1.73 | 6.73% | 25.28 | 28.27 | 389697 | 105264.00 | 5.73% |
| 2025-11-06 | 25.60 | 25.70 | 0.08 | 0.31% | 25.36 | 26.03 | 115439 | 29626.18 | 1.70% |
| 2025-11-05 | 24.74 | 25.62 | 0.57 | 2.28% | 24.68 | 26.16 | 140838 | 35916.33 | 2.07% |
| 2025-11-04 | 25.53 | 25.05 | -0.55 | -2.15% | 24.82 | 25.60 | 110485 | 27824.33 | 1.62% |
| 2025-11-03 | 25.16 | 25.60 | 0.47 | 1.87% | 24.69 | 25.78 | 146860 | 37164.49 | 2.16% |
| 2025-10-31 | 25.31 | 25.13 | -0.17 | -0.67% | 25.10 | 25.58 | 111814 | 28266.66 | 1.64% |
| 2025-10-30 | 25.85 | 25.30 | -0.73 | -2.80% | 25.12 | 26.18 | 182936 | 46556.48 | 2.69% |
| 2025-10-29 | 25.58 | 26.03 | 1.30 | 5.26% | 25.35 | 26.42 | 264400 | 68902.94 | 3.89% |
| 2025-10-28 | 24.30 | 24.73 | 0.25 | 1.02% | 24.17 | 25.09 | 127431 | 31485.85 | 1.87% |
| 2025-10-27 | 24.72 | 24.48 | -0.10 | -0.41% | 24.03 | 24.86 | 132876 | 32405.89 | 1.95% |
| 2025-10-24 | 24.10 | 24.58 | 0.82 | 3.45% | 24.00 | 25.15 | 168920 | 41644.03 | 2.48% |
| 2025-10-23 | 23.85 | 23.76 | -0.16 | -0.67% | 23.20 | 23.91 | 104805 | 24559.79 | 1.54% |
| 2025-10-22 | 24.13 | 23.92 | -0.20 | -0.83% | 23.90 | 24.27 | 101619 | 24442.88 | 1.49% |
| 2025-10-21 | 24.04 | 24.12 | 0.09 | 0.37% | 23.95 | 24.35 | 99677 | 24054.54 | 1.46% |
| 2025-10-20 | 24.11 | 24.03 | 0.07 | 0.29% | 23.72 | 24.45 | 112308 | 27034.36 | 1.65% |
| 2025-10-17 | 24.70 | 23.96 | -0.39 | -1.60% | 23.93 | 24.97 | 161238 | 39301.38 | 2.37% |
| 2025-10-16 | 24.52 | 24.35 | -0.18 | -0.73% | 24.17 | 24.66 | 116330 | 28448.52 | 1.71% |
| 2025-10-15 | 24.15 | 24.53 | 0.38 | 1.57% | 23.81 | 24.61 | 130867 | 31793.41 | 1.92% |
| 2025-10-14 | 25.42 | 24.15 | -1.15 | -4.55% | 23.95 | 25.52 | 251228 | 61706.85 | 3.69% |
| 2025-10-13 | 24.58 | 25.30 | 0.27 | 1.08% | 23.97 | 25.39 | 213131 | 52885.11 | 3.13% |
| 2025-10-10 | 26.03 | 25.03 | -1.13 | -4.32% | 24.95 | 26.22 | 209053 | 53158.50 | 3.07% |
| 2025-10-09 | 27.09 | 26.16 | -1.16 | -4.25% | 26.10 | 27.25 | 263539 | 70093.35 | 3.87% |
| 2025-09-30 | 28.00 | 27.32 | -0.41 | -1.48% | 27.05 | 28.50 | 241832 | 66897.64 | 3.55% |
| 2025-09-29 | 27.50 | 27.73 | 0.28 | 1.02% | 26.86 | 27.88 | 227258 | 62172.77 | 3.34% |
| 2025-09-26 | 28.27 | 27.45 | -0.85 | -3.00% | 27.45 | 28.85 | 231326 | 64632.66 | 3.40% |
| 2025-09-25 | 29.05 | 28.30 | -0.75 | -2.58% | 28.30 | 29.58 | 340726 | 98126.88 | 5.01% |
| 2025-09-24 | 28.20 | 29.05 | 0.34 | 1.18% | 27.56 | 29.18 | 383024 | 109261.91 | 5.63% |
| 2025-09-23 | 28.89 | 28.71 | -0.04 | -0.14% | 27.95 | 29.32 | 324950 | 92967.91 | 4.78% |
| 2025-09-22 | 27.66 | 28.75 | 1.23 | 4.47% | 27.48 | 28.90 | 357078 | 101362.25 | 5.25% |
| 2025-09-19 | 27.81 | 27.52 | -0.51 | -1.82% | 27.28 | 28.47 | 379313 | 105326.59 | 5.57% |
| 2025-09-18 | 26.85 | 28.03 | 1.12 | 4.16% | 26.80 | 29.28 | 476844 | 134493.88 | 7.01% |
| 2025-09-17 | 27.00 | 26.91 | -0.04 | -0.15% | 26.50 | 27.49 | 440520 | 118879.44 | 6.47% |
| 2025-09-16 | 26.00 | 26.95 | 0.90 | 3.45% | 25.88 | 27.30 | 446534 | 119346.27 | 6.56% |
| 2025-09-15 | 26.00 | 26.05 | 0.22 | 0.85% | 25.60 | 26.62 | 384759 | 100756.20 | 5.65% |
| 2025-09-12 | 24.15 | 25.83 | 1.46 | 5.99% | 23.95 | 26.40 | 511474 | 129934.56 | 7.52% |
| 2025-09-11 | 23.15 | 24.37 | 0.99 | 4.23% | 22.64 | 24.87 | 423706 | 100404.21 | 6.23% |
| 2025-09-10 | 23.60 | 23.38 | 0.00 | 0.00% | 22.80 | 23.80 | 352802 | 81870.32 | 5.18% |
| 2025-09-09 | 24.47 | 23.38 | -0.99 | -4.06% | 23.28 | 24.58 | 155427 | 36910.48 | 2.28% |
| 2025-09-08 | 24.68 | 24.37 | 0.12 | 0.49% | 23.78 | 24.85 | 163262 | 39698.52 | 2.40% |
| 2025-09-05 | 23.62 | 24.25 | 0.63 | 2.67% | 23.55 | 24.28 | 153926 | 36780.09 | 2.26% |
| 2025-09-04 | 24.95 | 23.62 | -1.32 | -5.29% | 23.00 | 25.35 | 232502 | 56291.15 | 3.42% |
| 2025-09-03 | 26.48 | 24.94 | -1.56 | -5.89% | 24.90 | 26.49 | 208437 | 53077.54 | 3.06% |
| 2025-09-02 | 27.22 | 26.50 | -0.80 | -2.93% | 25.85 | 27.29 | 277019 | 72977.29 | 4.07% |
| 2025-09-01 | 27.17 | 27.30 | 0.24 | 0.89% | 26.51 | 27.68 | 259955 | 70757.01 | 3.82% |
| 2025-08-29 | 26.80 | 27.06 | 0.59 | 2.23% | 26.18 | 27.36 | 296950 | 79542.99 | 4.36% |
| 2025-08-28 | 26.16 | 26.47 | 0.81 | 3.16% | 25.91 | 27.09 | 359472 | 95050.74 | 5.28% |
| 2025-08-27 | 25.85 | 25.66 | -0.32 | -1.23% | 25.55 | 27.15 | 304340 | 80336.55 | 4.48% |
| 2025-08-26 | 25.87 | 25.98 | -0.14 | -0.54% | 25.52 | 26.46 | 277831 | 72332.38 | 4.09% |
| 2025-08-25 | 25.10 | 26.12 | 0.99 | 3.94% | 24.89 | 26.60 | 504841 | 129419.45 | 7.44% |
| 2025-08-22 | 23.53 | 25.13 | 1.60 | 6.80% | 23.50 | 25.88 | 604144 | 152105.66 | 8.90% |
| 2025-08-21 | 23.91 | 23.53 | -0.35 | -1.47% | 23.36 | 23.94 | 126381 | 29806.56 | 1.86% |
| 2025-08-20 | 24.06 | 23.88 | 0.01 | 0.04% | 23.46 | 24.06 | 132343 | 31390.31 | 1.95% |
| 2025-08-19 | 24.12 | 23.87 | -0.30 | -1.24% | 23.70 | 24.26 | 143420 | 34257.86 | 2.11% |
| 2025-08-18 | 24.25 | 24.17 | -0.11 | -0.45% | 23.91 | 24.85 | 178878 | 43628.32 | 2.64% |
| 2025-08-15 | 24.16 | 24.28 | 0.06 | 0.25% | 24.14 | 24.52 | 135376 | 32939.52 | 1.99% |
普天科技(002544)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。
