| 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 | 17.12 | 17.07 | -0.16 | -0.93% | 16.87 | 17.20 | 90935 | 15495.94 | 2.15% | 0.00 |
| 2026-02-03 | 16.93 | 17.23 | 0.50 | 2.99% | 16.88 | 17.23 | 113823 | 19463.79 | 2.70% | 0.00 |
| 2026-02-02 | 17.08 | 16.73 | -0.39 | -2.28% | 16.68 | 17.24 | 130034 | 22076.30 | 3.08% | 0.00 |
| 2026-01-30 | 17.48 | 17.12 | -0.41 | -2.34% | 17.05 | 17.58 | 163606 | 28209.47 | 3.88% | 0.00 |
| 2026-01-29 | 18.03 | 17.53 | -2.36 | -11.87% | 17.23 | 18.49 | 422633 | 74919.98 | 10.01% | 9.00 |
| 2026-01-28 | 19.96 | 19.89 | -0.11 | -0.55% | 19.80 | 20.28 | 91309 | 18252.74 | 2.16% | 0.00 |
| 2026-01-27 | 20.00 | 20.00 | -0.04 | -0.20% | 19.49 | 20.13 | 111693 | 22073.12 | 2.65% | 0.00 |
| 2026-01-26 | 20.61 | 20.04 | -0.60 | -2.91% | 19.80 | 20.70 | 148846 | 29991.42 | 3.53% | 0.00 |
| 2026-01-23 | 20.40 | 20.64 | 0.22 | 1.08% | 20.38 | 20.76 | 118380 | 24384.02 | 2.80% | 0.00 |
| 2026-01-22 | 20.50 | 20.42 | 0.14 | 0.69% | 20.30 | 20.65 | 86997 | 17802.99 | 2.06% | 0.00 |
| 2026-01-21 | 20.00 | 20.28 | 0.11 | 0.55% | 19.97 | 20.49 | 99262 | 20122.84 | 2.35% | 0.00 |
| 2026-01-20 | 20.86 | 20.17 | -0.81 | -3.86% | 19.98 | 21.01 | 180550 | 36795.73 | 4.28% | 6.00 |
| 2026-01-19 | 20.91 | 20.98 | -0.01 | -0.05% | 20.50 | 21.00 | 150132 | 31255.42 | 3.56% | 0.00 |
| 2026-01-16 | 21.55 | 20.99 | -0.38 | -1.78% | 20.79 | 21.65 | 188883 | 39825.23 | 4.48% | 0.00 |
| 2026-01-15 | 21.80 | 21.37 | -0.57 | -2.60% | 21.10 | 21.88 | 264179 | 56563.67 | 6.26% | 14.00 |
| 2026-01-14 | 21.25 | 21.94 | 0.76 | 3.59% | 21.24 | 22.55 | 434386 | 95522.38 | 10.29% | 0.00 |
| 2026-01-13 | 22.34 | 21.18 | -0.82 | -3.73% | 21.09 | 22.34 | 283411 | 60987.94 | 6.72% | 13.00 |
| 2026-01-12 | 21.20 | 22.00 | 1.14 | 5.47% | 21.16 | 22.01 | 338713 | 73084.73 | 8.03% | 0.00 |
| 2026-01-09 | 20.19 | 20.86 | 0.58 | 2.86% | 20.19 | 20.86 | 230632 | 47602.41 | 5.46% | 3.00 |
| 2026-01-08 | 20.03 | 20.28 | 0.16 | 0.80% | 19.98 | 20.48 | 141399 | 28712.79 | 3.35% | 0.00 |
| 2026-01-07 | 20.48 | 20.12 | -0.51 | -2.47% | 20.03 | 20.55 | 177271 | 35875.86 | 4.20% | 0.00 |
| 2026-01-06 | 20.28 | 20.63 | 0.35 | 1.73% | 20.13 | 20.75 | 199838 | 41015.36 | 4.74% | 20.00 |
| 2026-01-05 | 20.61 | 20.28 | -0.28 | -1.36% | 19.90 | 20.69 | 216686 | 43671.58 | 5.13% | 0.00 |
| 2025-12-31 | 20.15 | 20.56 | 0.29 | 1.43% | 20.12 | 20.76 | 206311 | 42295.62 | 4.89% | 5.00 |
| 2025-12-30 | 20.49 | 20.27 | -0.21 | -1.03% | 20.20 | 20.96 | 264042 | 54196.79 | 6.26% | 0.00 |
| 2025-12-29 | 19.81 | 20.48 | 0.64 | 3.23% | 19.70 | 20.70 | 292485 | 59399.69 | 6.93% | 17.00 |
| 2025-12-26 | 19.80 | 19.84 | -0.15 | -0.75% | 19.70 | 20.15 | 180759 | 35976.27 | 4.28% | 23.00 |
| 2025-12-25 | 19.78 | 19.99 | 0.65 | 3.36% | 19.62 | 20.20 | 289161 | 57717.30 | 6.85% | 5.00 |
| 2025-12-24 | 18.89 | 19.34 | 0.37 | 1.95% | 18.85 | 19.40 | 125914 | 24265.88 | 2.98% | 1.00 |
| 2025-12-23 | 19.42 | 18.97 | -0.55 | -2.82% | 18.89 | 19.52 | 157999 | 30195.38 | 3.74% | 0.00 |
| 2025-12-22 | 19.13 | 19.52 | 0.40 | 2.09% | 19.13 | 19.89 | 185703 | 36314.89 | 4.40% | 0.00 |
| 2025-12-19 | 18.89 | 19.12 | 0.26 | 1.38% | 18.82 | 19.48 | 170110 | 32658.63 | 4.03% | 0.00 |
| 2025-12-18 | 19.10 | 18.86 | -0.37 | -1.92% | 18.86 | 19.45 | 158688 | 30390.37 | 3.76% | 0.00 |
| 2025-12-17 | 19.50 | 19.23 | -0.49 | -2.48% | 18.48 | 19.50 | 313311 | 59300.10 | 7.42% | 0.00 |
| 2025-12-16 | 19.08 | 19.72 | 0.58 | 3.03% | 18.51 | 19.98 | 319171 | 61806.17 | 7.56% | 3.00 |
| 2025-12-15 | 18.87 | 19.14 | 0.62 | 3.35% | 18.55 | 19.45 | 208866 | 39949.20 | 4.95% | 0.00 |
| 2025-12-12 | 18.57 | 18.52 | -0.05 | -0.27% | 18.52 | 18.78 | 51396 | 9576.44 | 1.22% | 0.00 |
| 2025-12-11 | 19.13 | 18.57 | -0.47 | -2.47% | 18.57 | 19.18 | 64769 | 12183.08 | 1.53% | 0.00 |
| 2025-12-10 | 18.89 | 19.04 | 0.14 | 0.74% | 18.63 | 19.05 | 74230 | 14029.20 | 1.76% | 1.00 |
| 2025-12-09 | 19.03 | 18.90 | -0.23 | -1.20% | 18.83 | 19.33 | 69133 | 13145.97 | 1.64% | 0.00 |
| 2025-12-08 | 19.01 | 19.13 | 0.15 | 0.79% | 18.96 | 19.40 | 104505 | 20073.96 | 2.48% | 0.00 |
| 2025-12-05 | 18.52 | 18.98 | 0.52 | 2.82% | 18.33 | 19.08 | 120371 | 22539.36 | 2.85% | 0.00 |
| 2025-12-04 | 18.91 | 18.46 | -0.49 | -2.59% | 18.43 | 19.11 | 104098 | 19340.90 | 2.47% | 10.85 |
| 2025-12-03 | 19.44 | 18.95 | -0.52 | -2.67% | 18.80 | 19.54 | 94265 | 17961.54 | 2.23% | 10.00 |
| 2025-12-02 | 19.82 | 19.47 | -0.47 | -2.36% | 19.44 | 19.94 | 76364 | 14936.34 | 1.81% | 5.00 |
| 2025-12-01 | 19.80 | 19.94 | 0.10 | 0.50% | 19.66 | 20.13 | 81772 | 16289.12 | 1.94% | 0.00 |
| 2025-11-28 | 19.81 | 19.84 | 0.03 | 0.15% | 19.68 | 20.02 | 85077 | 16850.80 | 2.02% | 0.00 |
| 2025-11-27 | 19.87 | 19.81 | -0.11 | -0.55% | 19.77 | 20.15 | 66436 | 13260.68 | 1.57% | 0.00 |
| 2025-11-26 | 20.02 | 19.92 | -0.19 | -0.94% | 19.88 | 20.38 | 79790 | 16041.27 | 1.89% | 0.00 |
| 2025-11-25 | 20.10 | 20.11 | 0.02 | 0.10% | 20.06 | 20.39 | 78174 | 15806.42 | 1.85% | 0.00 |
| 2025-11-24 | 19.25 | 20.09 | 0.86 | 4.47% | 19.18 | 20.18 | 113699 | 22431.67 | 2.69% | 0.00 |
| 2025-11-21 | 19.83 | 19.23 | -0.73 | -3.66% | 19.19 | 20.12 | 95205 | 18584.89 | 2.26% | 0.00 |
| 2025-11-20 | 20.21 | 19.96 | -0.14 | -0.70% | 19.89 | 20.28 | 64354 | 12908.24 | 1.52% | 0.00 |
| 2025-11-19 | 20.40 | 20.10 | -0.39 | -1.90% | 20.01 | 20.47 | 85201 | 17215.32 | 2.02% | 0.00 |
| 2025-11-18 | 20.25 | 20.49 | 0.10 | 0.49% | 20.10 | 20.70 | 104887 | 21432.28 | 2.49% | 0.00 |
| 2025-11-17 | 20.27 | 20.39 | 0.12 | 0.59% | 20.25 | 20.54 | 72324 | 14757.03 | 1.71% | 1.00 |
| 2025-11-14 | 20.30 | 20.27 | -0.16 | -0.78% | 20.23 | 20.50 | 88370 | 18004.63 | 2.09% | 12.00 |
| 2025-11-13 | 20.41 | 20.43 | 0.06 | 0.29% | 20.19 | 20.47 | 107473 | 21855.11 | 2.55% | 0.00 |
| 2025-11-12 | 20.53 | 20.37 | -0.11 | -0.54% | 20.29 | 20.62 | 72541 | 14831.64 | 1.72% | 0.00 |
| 2025-11-11 | 21.11 | 20.48 | -0.64 | -3.03% | 20.30 | 21.11 | 143222 | 29509.22 | 3.39% | 0.00 |
| 2025-11-10 | 20.91 | 21.12 | 0.22 | 1.05% | 20.90 | 21.20 | 74301 | 15641.21 | 1.76% | 0.00 |
| 2025-11-07 | 21.23 | 20.90 | -0.54 | -2.52% | 20.90 | 21.30 | 101258 | 21317.48 | 2.40% | 0.00 |
| 2025-11-06 | 21.52 | 21.44 | -0.15 | -0.69% | 21.29 | 21.62 | 79686 | 17059.59 | 1.89% | 0.00 |
| 2025-11-05 | 21.58 | 21.59 | -0.23 | -1.05% | 21.20 | 21.76 | 101752 | 21890.34 | 2.41% | 0.00 |
| 2025-11-04 | 21.98 | 21.82 | -0.20 | -0.91% | 21.58 | 22.00 | 107089 | 23324.29 | 2.54% | 0.00 |
| 2025-11-03 | 22.31 | 22.02 | -0.13 | -0.59% | 21.64 | 22.32 | 117831 | 25814.91 | 2.79% | 0.00 |
| 2025-10-31 | 21.86 | 22.15 | 0.27 | 1.23% | 21.81 | 22.42 | 109074 | 24237.15 | 2.58% | 5.00 |
| 2025-10-30 | 22.46 | 21.88 | -0.80 | -3.53% | 21.88 | 22.48 | 146360 | 32363.63 | 3.47% | 0.00 |
| 2025-10-29 | 22.38 | 22.68 | 0.22 | 0.98% | 22.35 | 22.77 | 106123 | 24020.68 | 2.51% | 0.00 |
| 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 |
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。
