| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 2025-03-04 | 17.54 | 18.27 | 0.32 | 1.78% | 17.54 | 18.38 | 204001 | 36993.27 | 5.15% | 1.00 |
| 2025-03-03 | 18.22 | 17.95 | -0.27 | -1.48% | 17.67 | 18.62 | 248805 | 45122.84 | 6.28% | 0.00 |
| 2025-02-28 | 19.03 | 18.22 | -1.20 | -6.18% | 18.10 | 19.28 | 338619 | 63120.10 | 8.55% | 8.00 |
| 2025-02-27 | 19.49 | 19.42 | -0.30 | -1.52% | 18.43 | 19.65 | 429695 | 81857.03 | 10.85% | 1.00 |
| 2025-02-26 | 18.53 | 19.72 | 1.22 | 6.59% | 18.05 | 19.98 | 549684 | 104629.16 | 13.87% | 5.00 |
| 2025-02-25 | 18.28 | 18.50 | -0.31 | -1.65% | 18.12 | 19.00 | 265968 | 49442.28 | 6.71% | 0.00 |
| 2025-02-24 | 19.08 | 18.81 | -0.24 | -1.26% | 18.42 | 19.18 | 346885 | 65086.11 | 8.76% | 0.00 |
| 2025-02-21 | 18.17 | 19.05 | 0.95 | 5.25% | 17.90 | 19.28 | 529531 | 98924.20 | 13.37% | 13.00 |
| 2025-02-20 | 17.80 | 18.10 | 0.86 | 4.99% | 17.51 | 19.33 | 433495 | 79242.37 | 10.94% | 10.00 |
| 2025-02-19 | 17.11 | 17.24 | 0.17 | 1.00% | 16.82 | 17.30 | 240255 | 41266.40 | 6.06% | 21.00 |
| 2025-02-18 | 18.08 | 17.07 | -1.36 | -7.38% | 16.99 | 18.17 | 433548 | 76015.34 | 10.94% | 9.00 |
| 2025-02-17 | 18.21 | 18.43 | 0.44 | 2.45% | 17.80 | 18.88 | 422007 | 77414.22 | 10.65% | 4.00 |
| 2025-02-14 | 17.50 | 17.99 | 0.48 | 2.74% | 17.33 | 18.30 | 407305 | 73254.88 | 10.28% | 2.00 |
| 2025-02-13 | 17.80 | 17.51 | -0.39 | -2.18% | 17.30 | 17.93 | 345215 | 60634.16 | 8.71% | 5.00 |
| 2025-02-12 | 17.26 | 17.90 | 0.92 | 5.42% | 17.09 | 17.95 | 382367 | 67457.05 | 9.65% | 0.00 |
| 2025-02-11 | 16.88 | 16.98 | 0.41 | 2.47% | 16.40 | 17.47 | 326870 | 55487.39 | 8.25% | 0.00 |
| 2025-02-10 | 16.30 | 16.57 | 0.42 | 2.60% | 16.18 | 16.64 | 186208 | 30608.34 | 4.70% | 10.00 |
| 2025-02-07 | 15.70 | 16.15 | 0.44 | 2.80% | 15.63 | 16.42 | 224632 | 36083.37 | 5.67% | 0.00 |
| 2025-02-06 | 15.35 | 15.71 | 0.31 | 2.01% | 15.16 | 15.79 | 141912 | 22077.44 | 3.58% | 8.00 |
| 2025-02-05 | 15.40 | 15.40 | 0.44 | 2.94% | 15.16 | 15.53 | 122278 | 18801.87 | 3.09% | 7.00 |
| 2025-01-27 | 15.65 | 14.96 | -0.37 | -2.41% | 14.92 | 15.66 | 106464 | 16158.92 | 2.69% | 4.00 |
| 2025-01-24 | 14.85 | 15.33 | 0.47 | 3.16% | 14.84 | 15.37 | 113983 | 17266.27 | 2.88% | 0.00 |
| 2025-01-23 | 15.10 | 14.86 | 0.10 | 0.68% | 14.85 | 15.48 | 136777 | 20787.31 | 3.45% | 0.00 |
| 2025-01-22 | 14.67 | 14.76 | -0.01 | -0.07% | 14.63 | 14.94 | 86843 | 12857.67 | 2.19% | 6.00 |
| 2025-01-21 | 14.85 | 14.77 | 0.06 | 0.41% | 14.56 | 14.89 | 80868 | 11898.46 | 2.04% | 0.00 |
| 2025-01-20 | 14.81 | 14.71 | 0.17 | 1.17% | 14.58 | 14.98 | 87104 | 12839.78 | 2.20% | 1.00 |
| 2025-01-17 | 14.41 | 14.54 | -0.08 | -0.55% | 14.40 | 14.69 | 83832 | 12197.19 | 2.12% | 0.00 |
| 2025-01-16 | 14.60 | 14.62 | 0.20 | 1.39% | 14.34 | 14.88 | 110066 | 16085.52 | 2.78% | 0.00 |
| 2025-01-15 | 14.64 | 14.42 | -0.19 | -1.30% | 14.38 | 14.70 | 98601 | 14320.08 | 2.49% | 1.00 |
| 2025-01-14 | 13.86 | 14.61 | 0.91 | 6.64% | 13.72 | 14.62 | 148793 | 21284.28 | 3.76% | 0.00 |
| 2025-01-13 | 13.41 | 13.70 | 0.19 | 1.41% | 13.35 | 13.75 | 91708 | 12475.08 | 2.31% | 0.00 |
| 2025-01-10 | 14.14 | 13.51 | -0.72 | -5.06% | 13.51 | 14.40 | 128346 | 17934.65 | 3.24% | 0.00 |
| 2025-01-09 | 14.10 | 14.23 | -0.01 | -0.07% | 14.05 | 14.48 | 97176 | 13937.72 | 2.45% | 1.00 |
| 2025-01-08 | 14.36 | 14.24 | -0.20 | -1.39% | 13.76 | 14.48 | 134757 | 19053.64 | 3.40% | 0.00 |
| 2025-01-07 | 14.17 | 14.44 | 0.41 | 2.92% | 13.90 | 14.45 | 130899 | 18624.23 | 3.30% | 0.00 |
| 2025-01-06 | 14.56 | 14.03 | -0.56 | -3.84% | 13.90 | 14.79 | 136053 | 19474.05 | 3.43% | 5.00 |
| 2025-01-03 | 15.80 | 14.59 | -1.28 | -8.07% | 14.50 | 15.81 | 200302 | 30114.86 | 5.06% | 0.00 |
| 2025-01-02 | 15.64 | 15.87 | 0.12 | 0.76% | 15.00 | 16.05 | 192267 | 30080.07 | 4.99% | 0.00 |
| 2024-12-31 | 17.07 | 15.75 | -1.17 | -6.91% | 15.53 | 17.32 | 271245 | 44512.29 | 7.04% | 10.00 |
| 2024-12-30 | 17.35 | 16.92 | -0.74 | -4.19% | 16.88 | 17.63 | 261578 | 44902.57 | 6.78% | 1.00 |
| 2024-12-27 | 17.98 | 17.66 | -0.43 | -2.38% | 17.66 | 18.53 | 340304 | 61473.92 | 8.83% | 30.00 |
| 2024-12-26 | 17.50 | 18.09 | 0.48 | 2.73% | 17.29 | 18.15 | 327292 | 58076.80 | 8.49% | 8.00 |
| 2024-12-25 | 17.70 | 17.61 | -0.34 | -1.89% | 17.13 | 17.78 | 262393 | 45849.81 | 6.81% | 3.00 |
| 2024-12-24 | 17.22 | 17.95 | 1.09 | 6.47% | 17.08 | 18.21 | 393504 | 69604.87 | 10.21% | 20.00 |
| 2024-12-23 | 17.56 | 16.86 | -0.89 | -5.01% | 16.74 | 17.88 | 274860 | 47541.01 | 7.13% | 22.00 |
| 2024-12-20 | 17.18 | 17.75 | 0.60 | 3.50% | 17.01 | 17.90 | 372152 | 65420.41 | 9.65% | 20.00 |
| 2024-12-19 | 17.00 | 17.15 | 0.18 | 1.06% | 16.85 | 17.42 | 308924 | 52971.64 | 8.01% | 4.00 |
| 2024-12-18 | 16.12 | 16.97 | 0.85 | 5.27% | 15.81 | 17.30 | 322789 | 54416.52 | 8.37% | 0.00 |
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。
