| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-07-01 | 22.81 | 21.65 | -1.41 | -6.11% | 21.25 | 22.81 | 699789 | 152668.28 | 17.77% | 85.00 |
| 2025-06-30 | 22.63 | 23.06 | 0.44 | 1.95% | 22.25 | 23.43 | 645022 | 147995.30 | 16.38% | 27.00 |
| 2025-06-27 | 23.44 | 22.62 | -0.92 | -3.91% | 22.49 | 24.30 | 926395 | 216599.89 | 23.52% | 57.00 |
| 2025-06-26 | 23.20 | 23.54 | 0.09 | 0.38% | 22.61 | 25.49 | 1189945 | 284261.28 | 30.22% | 133.00 |
| 2025-06-25 | 22.03 | 23.45 | 0.50 | 2.18% | 21.88 | 23.45 | 1018731 | 230931.89 | 25.87% | 23.00 |
| 2025-06-24 | 22.40 | 22.95 | 0.57 | 2.55% | 21.92 | 23.38 | 1047262 | 239119.47 | 26.59% | 114.00 |
| 2025-06-23 | 21.26 | 22.38 | 1.26 | 5.97% | 20.82 | 22.75 | 972748 | 212739.45 | 24.70% | 93.00 |
| 2025-06-20 | 21.55 | 21.12 | -1.00 | -4.52% | 20.06 | 21.64 | 849246 | 176938.92 | 21.56% | 28.00 |
| 2025-06-19 | 23.33 | 22.12 | -0.32 | -1.43% | 22.00 | 24.25 | 953533 | 219533.19 | 24.21% | 52.00 |
| 2025-06-18 | 22.48 | 22.44 | -0.68 | -2.94% | 22.23 | 23.40 | 883537 | 199822.19 | 22.44% | 27.00 |
| 2025-06-17 | 23.51 | 23.12 | 0.44 | 1.94% | 23.00 | 24.32 | 1615143 | 381606.41 | 41.01% | 67.00 |
| 2025-06-16 | 19.51 | 22.68 | 3.78 | 20.00% | 19.51 | 22.68 | 1395894 | 307684.50 | 35.45% | 4.00 |
| 2025-06-13 | 20.10 | 18.90 | -0.87 | -4.40% | 18.80 | 20.25 | 638045 | 122824.12 | 16.20% | 26.00 |
| 2025-06-12 | 20.00 | 19.77 | -0.69 | -3.37% | 19.51 | 20.75 | 720432 | 144661.91 | 18.29% | 39.00 |
| 2025-06-11 | 20.02 | 20.46 | 0.24 | 1.19% | 19.68 | 20.89 | 783630 | 158676.86 | 19.90% | 54.00 |
| 2025-06-10 | 21.00 | 20.22 | -1.28 | -5.95% | 20.03 | 21.95 | 958145 | 200667.27 | 24.33% | 44.00 |
| 2025-06-09 | 21.40 | 21.50 | 0.70 | 3.37% | 20.47 | 21.91 | 887245 | 187685.38 | 22.53% | 71.00 |
| 2025-06-06 | 20.02 | 20.80 | -0.21 | -1.00% | 20.02 | 21.95 | 1063447 | 225525.56 | 27.00% | 42.00 |
| 2025-06-05 | 20.81 | 21.01 | -0.07 | -0.33% | 20.59 | 22.57 | 1343102 | 288920.81 | 34.10% | 227.00 |
| 2025-06-04 | 18.06 | 21.08 | 2.34 | 12.49% | 17.88 | 21.11 | 1210021 | 231616.03 | 30.73% | 22.00 |
| 2025-06-03 | 20.55 | 18.74 | -0.76 | -3.90% | 18.61 | 21.20 | 1239669 | 246801.84 | 31.48% | 72.00 |
| 2025-05-30 | 19.46 | 19.50 | 0.88 | 4.73% | 18.12 | 20.16 | 1265256 | 245924.77 | 32.13% | 244.00 |
| 2025-05-29 | 15.45 | 18.62 | 3.10 | 19.97% | 15.25 | 18.62 | 755632 | 131086.27 | 19.19% | 42.00 |
| 2025-05-28 | 14.66 | 15.52 | 0.87 | 5.94% | 14.66 | 15.87 | 266782 | 41110.06 | 6.77% | 23.00 |
| 2025-05-27 | 14.60 | 14.65 | 0.05 | 0.34% | 14.49 | 14.75 | 35595 | 5208.79 | 0.90% | 0.00 |
| 2025-05-26 | 14.44 | 14.65 | 0.22 | 1.52% | 14.37 | 14.70 | 46551 | 6784.78 | 1.18% | 0.00 |
| 2025-05-23 | 14.76 | 14.43 | -0.33 | -2.24% | 14.42 | 14.86 | 75669 | 11052.21 | 1.92% | 0.00 |
| 2025-05-22 | 14.85 | 14.76 | -0.14 | -0.94% | 14.70 | 15.10 | 48893 | 7266.85 | 1.24% | 0.00 |
| 2025-05-21 | 15.17 | 14.90 | -0.26 | -1.72% | 14.89 | 15.26 | 56041 | 8403.97 | 1.42% | 0.00 |
| 2025-05-20 | 15.12 | 15.16 | 0.04 | 0.26% | 14.93 | 15.24 | 59482 | 8996.21 | 1.51% | 7.00 |
| 2025-05-19 | 14.91 | 15.12 | 0.21 | 1.41% | 14.78 | 15.16 | 66686 | 10005.20 | 1.69% | 0.00 |
| 2025-05-16 | 15.10 | 14.91 | -0.25 | -1.65% | 14.89 | 15.16 | 84679 | 12739.73 | 2.15% | 0.00 |
| 2025-05-15 | 15.72 | 15.16 | -0.64 | -4.05% | 15.10 | 15.75 | 113276 | 17344.54 | 2.88% | 0.00 |
| 2025-05-14 | 15.38 | 15.80 | 0.38 | 2.46% | 15.26 | 16.06 | 151418 | 23715.41 | 3.84% | 0.00 |
| 2025-05-13 | 15.74 | 15.42 | -0.16 | -1.03% | 15.39 | 15.80 | 95080 | 14813.61 | 2.41% | 0.00 |
| 2025-05-12 | 15.45 | 15.58 | 0.33 | 2.16% | 15.32 | 15.59 | 82868 | 12833.73 | 2.10% | 0.00 |
| 2025-05-09 | 15.65 | 15.25 | -0.46 | -2.93% | 15.23 | 15.67 | 86772 | 13360.07 | 2.20% | 0.00 |
| 2025-05-08 | 15.42 | 15.71 | 0.22 | 1.42% | 15.35 | 15.75 | 100554 | 15682.78 | 2.55% | 0.00 |
| 2025-05-07 | 15.84 | 15.49 | -0.09 | -0.58% | 15.29 | 16.13 | 139795 | 21848.54 | 3.55% | 0.00 |
| 2025-05-06 | 15.20 | 15.58 | 0.47 | 3.11% | 15.20 | 15.64 | 130493 | 20200.22 | 3.31% | 0.00 |
| 2025-04-30 | 14.85 | 15.11 | 0.34 | 2.30% | 14.81 | 15.24 | 106373 | 16081.53 | 2.68% | 0.00 |
| 2025-04-29 | 14.55 | 14.77 | -0.16 | -1.07% | 14.40 | 14.87 | 127965 | 18793.09 | 3.22% | 0.00 |
| 2025-04-28 | 15.09 | 14.93 | -0.15 | -0.99% | 14.90 | 15.36 | 92691 | 13963.97 | 2.34% | 0.00 |
| 2025-04-25 | 15.36 | 15.08 | -0.39 | -2.52% | 15.05 | 15.60 | 148157 | 22542.34 | 3.73% | 3.00 |
| 2025-04-24 | 16.13 | 15.47 | -0.56 | -3.49% | 15.40 | 16.18 | 174539 | 27326.05 | 4.40% | 0.00 |
| 2025-04-23 | 15.90 | 16.03 | 0.09 | 0.56% | 15.80 | 16.88 | 303694 | 49816.38 | 7.65% | 1.00 |
| 2025-04-22 | 15.40 | 15.94 | 0.84 | 5.56% | 15.40 | 16.06 | 275419 | 43413.00 | 6.94% | 15.00 |
| 2025-04-21 | 14.40 | 15.10 | 0.46 | 3.14% | 14.40 | 15.18 | 137569 | 20640.83 | 3.47% | 0.00 |
| 2025-04-18 | 14.55 | 14.64 | 0.16 | 1.10% | 14.41 | 14.84 | 104275 | 15259.41 | 2.63% | 0.00 |
| 2025-04-17 | 14.59 | 14.48 | -0.39 | -2.62% | 14.46 | 14.83 | 139234 | 20375.99 | 3.51% | 0.00 |
| 2025-04-16 | 14.64 | 14.87 | 0.25 | 1.71% | 14.05 | 15.05 | 196935 | 28876.43 | 4.96% | 0.00 |
| 2025-04-15 | 14.76 | 14.62 | -0.15 | -1.02% | 14.48 | 14.85 | 76269 | 11152.35 | 1.92% | 0.00 |
| 2025-04-14 | 14.83 | 14.77 | 0.16 | 1.10% | 14.65 | 15.14 | 131294 | 19548.20 | 3.31% | 0.00 |
| 2025-04-11 | 14.25 | 14.61 | 0.14 | 0.97% | 14.23 | 14.79 | 142072 | 20758.16 | 3.58% | 0.00 |
| 2025-04-10 | 14.20 | 14.47 | 0.55 | 3.95% | 14.20 | 14.88 | 166252 | 24176.40 | 4.19% | 0.00 |
| 2025-04-09 | 13.17 | 13.92 | 0.47 | 3.49% | 12.33 | 14.14 | 190213 | 25410.63 | 4.79% | 10.00 |
| 2025-04-08 | 13.27 | 13.45 | 0.63 | 4.91% | 12.85 | 13.78 | 160240 | 21391.91 | 4.04% | 0.00 |
| 2025-04-07 | 15.01 | 12.82 | -3.20 | -19.98% | 12.82 | 15.24 | 204082 | 27968.95 | 5.14% | 0.00 |
| 2025-04-03 | 15.88 | 16.02 | -0.14 | -0.87% | 15.85 | 16.26 | 69037 | 11081.23 | 1.74% | 0.00 |
| 2025-04-02 | 15.91 | 16.16 | 0.22 | 1.38% | 15.82 | 16.39 | 74457 | 12053.42 | 1.88% | 0.00 |
| 2025-04-01 | 16.10 | 15.94 | -0.07 | -0.44% | 15.87 | 16.23 | 71156 | 11430.05 | 1.79% | 0.00 |
| 2025-03-31 | 15.90 | 16.01 | 0.00 | 0.00% | 15.46 | 16.14 | 88301 | 13934.43 | 2.23% | 0.00 |
| 2025-03-28 | 16.20 | 16.01 | -0.13 | -0.81% | 16.00 | 16.34 | 62166 | 10028.53 | 1.57% | 3.00 |
| 2025-03-27 | 16.24 | 16.14 | -0.11 | -0.68% | 16.00 | 16.51 | 74247 | 12070.97 | 1.87% | 10.00 |
| 2025-03-26 | 16.24 | 16.25 | 0.11 | 0.68% | 16.12 | 16.43 | 72519 | 11828.31 | 1.83% | 0.00 |
| 2025-03-25 | 16.29 | 16.14 | -0.22 | -1.34% | 16.05 | 16.40 | 84110 | 13636.51 | 2.12% | 3.00 |
| 2025-03-24 | 16.84 | 16.36 | -0.48 | -2.85% | 15.95 | 16.98 | 168960 | 27788.22 | 4.26% | 0.00 |
| 2025-03-21 | 17.39 | 16.84 | -0.56 | -3.22% | 16.79 | 17.45 | 133229 | 22769.72 | 3.36% | 0.00 |
| 2025-03-20 | 17.50 | 17.40 | -0.22 | -1.25% | 17.28 | 17.78 | 112462 | 19691.27 | 2.83% | 0.00 |
| 2025-03-19 | 17.60 | 17.62 | -0.12 | -0.68% | 17.50 | 18.18 | 145367 | 25837.16 | 3.66% | 0.00 |
| 2025-03-18 | 18.10 | 17.74 | -0.24 | -1.33% | 17.61 | 18.22 | 121072 | 21623.12 | 3.05% | 0.00 |
| 2025-03-17 | 18.01 | 17.98 | -0.08 | -0.44% | 17.65 | 18.18 | 135634 | 24342.25 | 3.42% | 0.00 |
| 2025-03-14 | 17.30 | 18.06 | 0.81 | 4.70% | 17.10 | 18.24 | 209349 | 37190.65 | 5.28% | 20.00 |
| 2025-03-13 | 18.14 | 17.25 | -1.00 | -5.48% | 17.04 | 18.22 | 255028 | 44476.79 | 6.44% | 17.00 |
| 2025-03-12 | 18.28 | 18.25 | 0.17 | 0.94% | 18.14 | 18.66 | 169861 | 31279.97 | 4.29% | 0.00 |
| 2025-03-11 | 18.06 | 18.08 | -0.45 | -2.43% | 17.71 | 18.30 | 175502 | 31611.00 | 4.43% | 0.00 |
| 2025-03-10 | 18.67 | 18.53 | -0.31 | -1.65% | 18.34 | 18.87 | 154872 | 28695.41 | 3.91% | 0.00 |
| 2025-03-07 | 19.05 | 18.84 | -0.23 | -1.21% | 18.68 | 19.80 | 314587 | 60402.50 | 7.94% | 0.00 |
| 2025-03-06 | 18.66 | 19.07 | 0.70 | 3.81% | 18.56 | 19.25 | 285392 | 54180.15 | 7.20% | 0.00 |
| 2025-03-05 | 18.27 | 18.37 | 0.10 | 0.55% | 17.86 | 18.54 | 196694 | 35802.66 | 4.96% | 10.00 |
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。
