| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-28 | 22.43 | 22.46 | -0.16 | -0.71% | 22.25 | 22.80 | 96526 | 21765.77 | 2.29% | 0.00 |
| 2025-10-27 | 22.50 | 22.62 | 0.27 | 1.21% | 22.37 | 22.79 | 115765 | 26178.33 | 2.74% | 10.00 |
| 2025-10-24 | 22.13 | 22.35 | 0.32 | 1.45% | 22.01 | 22.45 | 96929 | 21627.08 | 2.30% | 0.00 |
| 2025-10-23 | 21.82 | 22.03 | 0.20 | 0.92% | 21.35 | 22.05 | 111380 | 24084.23 | 2.64% | 2.00 |
| 2025-10-22 | 22.06 | 21.83 | -0.47 | -2.11% | 21.80 | 22.23 | 117321 | 25756.96 | 2.78% | 0.00 |
| 2025-10-21 | 22.41 | 22.30 | -0.11 | -0.49% | 22.18 | 22.48 | 110261 | 24582.55 | 2.61% | 0.00 |
| 2025-10-20 | 22.16 | 22.41 | 0.51 | 2.33% | 22.11 | 22.67 | 116543 | 26168.23 | 2.76% | 0.00 |
| 2025-10-17 | 22.43 | 21.90 | -0.53 | -2.36% | 21.90 | 22.76 | 97526 | 21800.58 | 2.31% | 0.00 |
| 2025-10-16 | 22.60 | 22.43 | -0.23 | -1.02% | 22.35 | 22.93 | 106012 | 24011.56 | 2.51% | 0.00 |
| 2025-10-15 | 22.40 | 22.66 | 0.28 | 1.25% | 21.90 | 22.70 | 115233 | 25923.31 | 2.73% | 0.00 |
| 2025-10-14 | 22.40 | 22.38 | 0.09 | 0.40% | 22.30 | 23.03 | 191957 | 43613.33 | 4.55% | 1.00 |
| 2025-10-13 | 20.81 | 22.29 | 0.29 | 1.32% | 20.77 | 22.44 | 152896 | 33417.62 | 3.62% | 7.00 |
| 2025-10-10 | 22.61 | 22.00 | -0.72 | -3.17% | 21.97 | 22.61 | 153614 | 34137.99 | 3.64% | 6.00 |
| 2025-10-09 | 22.78 | 22.72 | -0.04 | -0.18% | 22.49 | 22.98 | 131008 | 29751.98 | 3.10% | 12.00 |
| 2025-09-30 | 22.79 | 22.76 | 0.17 | 0.75% | 22.60 | 22.92 | 130867 | 29730.64 | 3.10% | 2.00 |
| 2025-09-29 | 22.50 | 22.59 | -0.16 | -0.70% | 22.21 | 23.29 | 235836 | 53418.71 | 5.59% | 2.00 |
| 2025-09-26 | 23.09 | 22.75 | -0.13 | -0.57% | 22.70 | 23.55 | 163364 | 37796.61 | 3.87% | 0.00 |
| 2025-09-25 | 22.98 | 22.88 | -0.05 | -0.22% | 22.77 | 23.23 | 157264 | 36160.18 | 3.73% | 14.00 |
| 2025-09-24 | 22.78 | 22.93 | -0.45 | -1.92% | 22.62 | 23.09 | 208579 | 47625.53 | 4.94% | 2.00 |
| 2025-09-23 | 24.05 | 23.38 | -0.79 | -3.27% | 22.56 | 24.15 | 263708 | 61178.51 | 6.25% | 0.00 |
| 2025-09-22 | 24.14 | 24.17 | 0.67 | 2.85% | 23.81 | 24.44 | 172765 | 41761.25 | 4.09% | 0.00 |
| 2025-09-19 | 24.20 | 23.50 | -0.24 | -1.01% | 23.39 | 24.20 | 166936 | 39678.33 | 3.96% | 0.00 |
| 2025-09-18 | 24.60 | 23.74 | -0.83 | -3.38% | 23.58 | 24.77 | 257594 | 62189.95 | 6.10% | 1.00 |
| 2025-09-17 | 24.50 | 24.57 | -0.10 | -0.41% | 24.25 | 24.97 | 218071 | 53832.98 | 5.17% | 8.00 |
| 2025-09-16 | 24.31 | 24.67 | 0.36 | 1.48% | 24.04 | 24.86 | 211168 | 51719.52 | 5.00% | 1.00 |
| 2025-09-15 | 24.10 | 24.31 | 0.21 | 0.87% | 23.60 | 24.43 | 207538 | 49794.82 | 4.92% | 0.00 |
| 2025-09-12 | 24.52 | 24.10 | -0.55 | -2.23% | 24.04 | 24.62 | 246679 | 59955.61 | 5.84% | 0.00 |
| 2025-09-11 | 23.99 | 24.65 | 1.00 | 4.23% | 23.99 | 25.19 | 261591 | 64138.92 | 6.20% | 8.00 |
| 2025-09-10 | 23.60 | 23.65 | 0.22 | 0.94% | 23.47 | 23.86 | 131155 | 31012.38 | 3.11% | 11.00 |
| 2025-09-09 | 24.12 | 23.43 | -0.56 | -2.33% | 23.37 | 24.39 | 199282 | 47507.71 | 4.72% | 0.00 |
| 2025-09-08 | 24.48 | 23.99 | -0.55 | -2.24% | 23.85 | 24.59 | 236430 | 57123.53 | 5.60% | 0.00 |
| 2025-09-05 | 24.50 | 24.54 | -0.22 | -0.89% | 23.30 | 24.73 | 314122 | 75469.86 | 7.44% | 7.00 |
| 2025-09-04 | 24.50 | 24.76 | 0.37 | 1.52% | 24.02 | 25.10 | 269808 | 66345.88 | 6.39% | 0.00 |
| 2025-09-03 | 25.87 | 24.39 | -1.64 | -6.30% | 24.32 | 26.03 | 330737 | 83123.08 | 7.84% | 39.00 |
| 2025-09-02 | 27.30 | 26.03 | -1.82 | -6.54% | 25.66 | 27.76 | 495332 | 130721.73 | 11.74% | 3.00 |
| 2025-09-01 | 28.61 | 27.85 | -0.18 | -0.64% | 27.60 | 28.95 | 598275 | 169254.78 | 14.18% | 25.00 |
| 2025-08-29 | 27.82 | 28.03 | 0.21 | 0.75% | 27.14 | 28.49 | 527263 | 147009.30 | 12.49% | 4.00 |
| 2025-08-28 | 26.39 | 27.82 | 1.43 | 5.42% | 25.66 | 27.98 | 621444 | 166833.78 | 14.72% | 16.00 |
| 2025-08-27 | 27.56 | 26.39 | -1.37 | -4.94% | 26.38 | 27.90 | 612442 | 166144.25 | 14.51% | 2.00 |
| 2025-08-26 | 27.01 | 27.76 | 0.63 | 2.32% | 26.72 | 28.40 | 684704 | 190163.92 | 16.22% | 61.00 |
| 2025-08-25 | 26.64 | 27.13 | 0.50 | 1.88% | 26.64 | 27.82 | 576923 | 156819.88 | 13.67% | 59.00 |
| 2025-08-22 | 25.96 | 26.63 | -0.08 | -0.30% | 25.96 | 27.27 | 689159 | 183204.00 | 16.33% | 28.00 |
| 2025-08-21 | 27.56 | 26.71 | 1.21 | 4.75% | 26.56 | 30.18 | 1183896 | 333016.16 | 28.05% | 4.00 |
| 2025-08-20 | 25.81 | 25.50 | -0.69 | -2.63% | 24.73 | 26.08 | 477809 | 121228.94 | 11.32% | 19.00 |
| 2025-08-19 | 26.48 | 26.19 | -0.41 | -1.54% | 26.12 | 27.10 | 485815 | 128537.65 | 11.51% | 13.00 |
| 2025-08-18 | 26.08 | 26.60 | 0.41 | 1.57% | 25.53 | 27.11 | 590792 | 155715.30 | 14.00% | 69.00 |
| 2025-08-15 | 25.71 | 26.19 | 0.10 | 0.38% | 25.31 | 26.88 | 664993 | 173917.31 | 15.76% | 46.00 |
| 2025-08-14 | 26.50 | 26.09 | 0.41 | 1.60% | 26.05 | 28.30 | 916814 | 249325.28 | 21.72% | 138.00 |
| 2025-08-13 | 25.79 | 25.68 | 0.10 | 0.39% | 25.30 | 26.12 | 516041 | 133218.22 | 12.23% | 13.00 |
| 2025-08-12 | 25.15 | 25.58 | 0.04 | 0.16% | 24.74 | 25.75 | 436721 | 110069.55 | 10.35% | 152.00 |
| 2025-08-11 | 24.60 | 25.54 | 0.77 | 3.11% | 24.55 | 25.84 | 470329 | 119166.41 | 11.14% | 12.00 |
| 2025-08-08 | 24.60 | 24.77 | -0.10 | -0.40% | 23.90 | 25.78 | 465234 | 115894.62 | 11.02% | 15.00 |
| 2025-08-07 | 24.45 | 24.87 | 0.62 | 2.56% | 24.31 | 25.50 | 552226 | 138556.22 | 13.08% | 85.00 |
| 2025-08-06 | 23.88 | 24.25 | 0.14 | 0.58% | 23.62 | 24.34 | 385673 | 92507.54 | 9.14% | 18.00 |
| 2025-08-05 | 23.85 | 24.11 | 0.11 | 0.46% | 23.50 | 24.42 | 354911 | 85043.00 | 8.41% | 53.00 |
| 2025-08-04 | 23.40 | 24.00 | 0.16 | 0.67% | 23.10 | 24.03 | 301876 | 71150.35 | 7.15% | 3.00 |
| 2025-08-01 | 24.65 | 23.84 | -1.02 | -4.10% | 23.55 | 24.84 | 475369 | 114263.00 | 11.26% | 47.00 |
| 2025-07-31 | 24.90 | 24.86 | -0.50 | -1.97% | 24.85 | 25.86 | 431708 | 109053.30 | 10.23% | 85.00 |
| 2025-07-30 | 27.04 | 25.36 | -2.33 | -8.41% | 25.20 | 27.04 | 690840 | 179628.22 | 16.37% | 50.00 |
| 2025-07-29 | 26.92 | 27.69 | 0.43 | 1.58% | 26.25 | 27.76 | 770405 | 208343.77 | 18.25% | 91.00 |
| 2025-07-28 | 25.73 | 27.26 | 1.55 | 6.03% | 25.26 | 27.48 | 814021 | 216971.31 | 19.29% | 107.00 |
| 2025-07-25 | 25.56 | 25.71 | 0.25 | 0.98% | 24.60 | 25.85 | 648260 | 163943.03 | 15.36% | 199.00 |
| 2025-07-24 | 23.21 | 25.46 | 2.18 | 9.36% | 23.13 | 26.41 | 887642 | 219247.03 | 21.03% | 71.00 |
| 2025-07-23 | 24.82 | 23.28 | -2.10 | -8.27% | 23.00 | 24.86 | 708663 | 167252.02 | 16.79% | 109.00 |
| 2025-07-22 | 24.06 | 25.38 | 1.09 | 4.49% | 24.03 | 25.68 | 829699 | 208565.42 | 19.66% | 46.00 |
| 2025-07-21 | 24.13 | 24.29 | 0.16 | 0.66% | 24.13 | 25.26 | 651922 | 160697.11 | 15.45% | 38.00 |
| 2025-07-18 | 24.58 | 24.13 | -0.52 | -2.11% | 24.00 | 24.86 | 484428 | 117964.73 | 11.89% | 0.00 |
| 2025-07-17 | 25.66 | 24.65 | -0.61 | -2.41% | 24.60 | 25.88 | 626810 | 157430.00 | 15.38% | 20.00 |
| 2025-07-16 | 24.52 | 25.26 | -0.28 | -1.10% | 23.34 | 25.45 | 747816 | 181757.36 | 18.35% | 28.56 |
| 2025-07-15 | 25.61 | 25.54 | 0.26 | 1.03% | 24.89 | 26.77 | 973474 | 251880.70 | 23.88% | 14.00 |
| 2025-07-14 | 24.81 | 25.28 | 0.27 | 1.08% | 24.41 | 25.55 | 645312 | 160470.73 | 15.83% | 7.00 |
| 2025-07-11 | 25.39 | 25.01 | -0.19 | -0.75% | 24.70 | 25.74 | 776231 | 195603.36 | 19.05% | 18.00 |
| 2025-07-10 | 25.86 | 25.20 | -0.66 | -2.55% | 24.60 | 26.11 | 798872 | 203548.75 | 19.60% | 120.00 |
| 2025-07-09 | 26.98 | 25.86 | -1.19 | -4.40% | 25.60 | 26.98 | 992491 | 257793.36 | 24.35% | 58.00 |
| 2025-07-08 | 23.74 | 27.05 | 3.44 | 14.57% | 23.13 | 28.18 | 1529658 | 398715.00 | 37.53% | 68.00 |
| 2025-07-07 | 23.11 | 23.61 | 0.80 | 3.51% | 23.08 | 24.09 | 1024584 | 241091.41 | 25.14% | 44.00 |
| 2025-07-04 | 21.61 | 22.81 | 2.11 | 10.19% | 20.81 | 24.11 | 1218251 | 275106.56 | 29.89% | 24.00 |
| 2025-07-03 | 20.65 | 20.70 | -0.07 | -0.34% | 20.43 | 20.88 | 322537 | 66563.08 | 7.91% | 11.00 |
| 2025-07-02 | 21.31 | 20.77 | -0.88 | -4.06% | 20.64 | 21.49 | 433420 | 90875.34 | 11.01% | 2.00 |
| 2025-07-01 | 22.81 | 21.65 | -1.41 | -6.11% | 21.25 | 22.81 | 699789 | 152668.28 | 17.77% | 85.00 |
天阳科技(300872)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。
