| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-27 | 20.80 | 20.11 | -0.69 | -3.32% | 20.10 | 21.17 | 278079 | 57617.43 | 4.14% | 1.00 |
| 2025-08-26 | 20.96 | 20.80 | -0.17 | -0.81% | 20.69 | 21.01 | 137541 | 28712.22 | 2.05% | 2.00 |
| 2025-08-25 | 20.78 | 20.97 | 0.19 | 0.91% | 20.78 | 21.26 | 206483 | 43328.77 | 3.07% | 0.00 |
| 2025-08-22 | 20.64 | 20.78 | 0.14 | 0.68% | 20.56 | 20.86 | 140344 | 29075.02 | 2.09% | 11.00 |
| 2025-08-21 | 20.81 | 20.64 | -0.33 | -1.57% | 20.58 | 21.08 | 154989 | 32171.47 | 2.31% | 0.00 |
| 2025-08-20 | 20.72 | 20.97 | 0.07 | 0.33% | 20.59 | 21.06 | 152730 | 31790.17 | 2.27% | 0.00 |
| 2025-08-19 | 21.01 | 20.90 | -0.14 | -0.67% | 20.78 | 21.19 | 152740 | 32022.51 | 2.27% | 5.00 |
| 2025-08-18 | 21.10 | 21.04 | 0.33 | 1.59% | 20.93 | 21.30 | 222404 | 46872.51 | 3.31% | 0.00 |
| 2025-08-15 | 20.25 | 20.71 | 0.41 | 2.02% | 20.23 | 20.85 | 139739 | 28856.03 | 2.08% | 0.00 |
| 2025-08-14 | 20.90 | 20.30 | -0.63 | -3.01% | 20.30 | 20.99 | 169145 | 34865.18 | 2.52% | 4.00 |
| 2025-08-13 | 20.89 | 20.93 | 0.03 | 0.14% | 20.76 | 21.49 | 186459 | 39096.43 | 2.77% | 15.00 |
| 2025-08-12 | 21.24 | 20.90 | -0.51 | -2.38% | 20.71 | 21.28 | 278311 | 58122.88 | 4.14% | 5.00 |
| 2025-08-11 | 21.82 | 21.41 | 0.83 | 4.03% | 21.04 | 21.97 | 376182 | 80682.05 | 5.60% | 20.00 |
| 2025-08-08 | 20.35 | 20.58 | 0.32 | 1.58% | 20.11 | 20.81 | 207777 | 42611.86 | 3.09% | 5.00 |
| 2025-08-07 | 20.10 | 20.26 | 0.18 | 0.90% | 19.73 | 20.30 | 195531 | 39235.83 | 2.91% | 0.00 |
| 2025-08-06 | 19.96 | 20.08 | 0.11 | 0.55% | 19.78 | 20.08 | 97448 | 19441.64 | 1.45% | 0.00 |
| 2025-08-05 | 19.92 | 19.97 | 0.10 | 0.50% | 19.88 | 20.14 | 106204 | 21193.84 | 1.58% | 0.00 |
| 2025-08-04 | 19.70 | 19.87 | 0.01 | 0.05% | 19.55 | 19.88 | 111513 | 22007.54 | 1.66% | 0.00 |
| 2025-08-01 | 19.94 | 19.86 | -0.08 | -0.40% | 19.75 | 20.18 | 124506 | 24810.20 | 1.85% | 10.00 |
| 2025-07-31 | 20.36 | 19.94 | -0.56 | -2.73% | 19.87 | 20.48 | 188496 | 38052.67 | 2.80% | 19.00 |
| 2025-07-30 | 21.00 | 20.50 | -0.50 | -2.38% | 20.32 | 21.09 | 199124 | 41181.48 | 2.96% | 27.00 |
| 2025-07-29 | 20.95 | 21.00 | -0.05 | -0.24% | 20.77 | 21.31 | 195942 | 41099.35 | 2.92% | 0.00 |
| 2025-07-28 | 21.07 | 21.05 | -0.40 | -1.86% | 20.88 | 21.44 | 228065 | 48152.84 | 3.39% | 15.00 |
| 2025-07-25 | 21.94 | 21.45 | -0.14 | -0.65% | 21.35 | 21.99 | 357841 | 77478.34 | 5.32% | 7.00 |
| 2025-07-24 | 20.02 | 21.59 | 1.43 | 7.09% | 20.02 | 21.98 | 547504 | 116147.38 | 8.15% | 22.00 |
| 2025-07-23 | 21.45 | 20.16 | -0.54 | -2.61% | 20.13 | 21.48 | 310824 | 64172.45 | 4.63% | 1.00 |
| 2025-07-22 | 20.37 | 20.70 | 0.33 | 1.62% | 20.21 | 20.81 | 247655 | 50889.54 | 3.69% | 0.00 |
| 2025-07-21 | 20.40 | 20.37 | -0.13 | -0.63% | 20.27 | 20.58 | 177262 | 36090.41 | 2.64% | 1.00 |
| 2025-07-18 | 20.20 | 20.50 | 0.53 | 2.65% | 20.03 | 20.87 | 339935 | 69771.46 | 5.06% | 0.00 |
| 2025-07-17 | 19.51 | 19.97 | 0.46 | 2.36% | 19.38 | 20.15 | 223273 | 44238.78 | 3.32% | 6.00 |
| 2025-07-16 | 19.68 | 19.51 | -0.24 | -1.22% | 19.45 | 19.85 | 158687 | 31139.35 | 2.36% | 5.00 |
| 2025-07-15 | 19.97 | 19.75 | -0.61 | -3.00% | 19.55 | 20.33 | 321168 | 63697.74 | 4.78% | 5.00 |
| 2025-07-14 | 19.44 | 20.36 | 1.23 | 6.43% | 19.44 | 21.65 | 547154 | 113437.93 | 8.14% | 19.00 |
| 2025-07-11 | 19.18 | 19.13 | 0.08 | 0.42% | 19.00 | 19.37 | 162853 | 31312.92 | 2.42% | 7.00 |
| 2025-07-10 | 19.04 | 19.05 | -0.03 | -0.16% | 19.02 | 19.32 | 104022 | 19888.77 | 1.55% | 17.00 |
| 2025-07-09 | 19.25 | 19.08 | -0.16 | -0.83% | 19.03 | 19.36 | 115534 | 22157.30 | 1.72% | 60.00 |
| 2025-07-08 | 18.71 | 19.24 | 0.53 | 2.83% | 18.71 | 19.40 | 186549 | 35702.89 | 2.78% | 2.00 |
| 2025-07-07 | 18.73 | 18.71 | -0.04 | -0.21% | 18.65 | 18.82 | 66753 | 12501.46 | 0.99% | 0.00 |
| 2025-07-04 | 19.08 | 18.75 | -0.45 | -2.34% | 18.75 | 19.20 | 148649 | 28080.80 | 2.21% | 0.00 |
| 2025-07-03 | 19.21 | 19.20 | 0.08 | 0.42% | 18.82 | 19.38 | 177179 | 33911.68 | 2.64% | 0.00 |
| 2025-07-02 | 18.91 | 19.12 | 0.20 | 1.06% | 18.76 | 19.20 | 181026 | 34363.14 | 2.69% | 63.00 |
| 2025-07-01 | 19.09 | 18.92 | -0.15 | -0.79% | 18.63 | 19.09 | 186577 | 35108.72 | 2.78% | 35.00 |
| 2025-06-30 | 19.49 | 19.07 | -0.42 | -2.15% | 18.96 | 19.62 | 248807 | 47541.53 | 3.70% | 3.00 |
| 2025-06-27 | 19.31 | 19.49 | 0.35 | 1.83% | 19.31 | 20.37 | 352924 | 69991.80 | 5.25% | 0.00 |
| 2025-06-26 | 19.37 | 19.14 | -0.23 | -1.19% | 19.10 | 19.90 | 258338 | 50299.04 | 3.84% | 62.00 |
| 2025-06-25 | 19.37 | 19.37 | -0.09 | -0.46% | 19.18 | 19.71 | 280843 | 54407.05 | 4.18% | 68.00 |
| 2025-06-24 | 19.09 | 19.46 | 0.26 | 1.35% | 18.86 | 19.63 | 364771 | 70168.99 | 5.43% | 12.00 |
| 2025-06-23 | 17.85 | 19.20 | 0.99 | 5.44% | 17.85 | 19.30 | 394971 | 74725.18 | 5.88% | 21.00 |
| 2025-06-20 | 17.96 | 18.21 | 0.39 | 2.19% | 17.96 | 18.55 | 288260 | 52696.79 | 4.29% | 10.00 |
| 2025-06-19 | 17.31 | 17.82 | 0.48 | 2.77% | 17.28 | 18.45 | 276854 | 49931.65 | 4.12% | 0.00 |
| 2025-06-18 | 17.48 | 17.34 | -0.18 | -1.03% | 17.17 | 17.48 | 77504 | 13404.20 | 1.15% | 0.00 |
| 2025-06-17 | 17.26 | 17.52 | 0.27 | 1.57% | 17.21 | 17.64 | 92481 | 16160.46 | 1.38% | 1.00 |
| 2025-06-16 | 17.33 | 17.25 | -0.05 | -0.29% | 17.16 | 17.39 | 62738 | 10812.99 | 0.93% | 7.00 |
| 2025-06-13 | 17.61 | 17.30 | -0.44 | -2.48% | 17.25 | 17.75 | 99682 | 17365.70 | 1.48% | 0.00 |
| 2025-06-12 | 17.82 | 17.74 | -0.14 | -0.78% | 17.60 | 17.87 | 89545 | 15838.60 | 1.33% | 9.00 |
| 2025-06-11 | 17.58 | 17.88 | 0.33 | 1.88% | 17.57 | 18.25 | 145880 | 26247.11 | 2.17% | 2.00 |
| 2025-06-10 | 17.74 | 17.55 | -0.18 | -1.02% | 17.42 | 18.07 | 113928 | 20218.77 | 1.70% | 0.00 |
| 2025-06-09 | 17.49 | 17.73 | 0.23 | 1.31% | 17.46 | 17.85 | 80101 | 14196.23 | 1.19% | 0.00 |
| 2025-06-06 | 17.49 | 17.50 | 0.02 | 0.11% | 17.38 | 17.66 | 71978 | 12599.66 | 1.07% | 20.00 |
| 2025-06-05 | 17.52 | 17.48 | -0.03 | -0.17% | 17.32 | 17.61 | 54241 | 9457.73 | 0.81% | 19.00 |
| 2025-06-04 | 17.19 | 17.51 | 0.33 | 1.92% | 17.12 | 17.60 | 94359 | 16452.06 | 1.40% | 0.00 |
| 2025-06-03 | 17.10 | 17.18 | 0.00 | 0.00% | 17.02 | 17.29 | 56617 | 9740.73 | 0.84% | 0.00 |
| 2025-05-30 | 17.49 | 17.18 | -0.21 | -1.21% | 17.16 | 17.49 | 81329 | 14020.87 | 1.21% | 0.00 |
| 2025-05-29 | 17.65 | 17.99 | 0.35 | 1.98% | 17.60 | 18.00 | 99658 | 17771.11 | 1.48% | 8.00 |
| 2025-05-28 | 17.94 | 17.64 | -0.39 | -2.16% | 17.56 | 18.06 | 81229 | 14414.88 | 1.21% | 2.00 |
| 2025-05-27 | 17.85 | 18.03 | 0.17 | 0.95% | 17.67 | 18.18 | 83444 | 14937.08 | 1.24% | 53.00 |
| 2025-05-26 | 18.05 | 17.86 | -0.28 | -1.54% | 17.77 | 18.09 | 87630 | 15696.19 | 1.30% | 15.00 |
| 2025-05-23 | 18.09 | 18.14 | -0.10 | -0.55% | 18.09 | 19.00 | 118429 | 21926.14 | 1.76% | 0.00 |
| 2025-05-22 | 18.55 | 18.24 | -0.32 | -1.72% | 18.22 | 18.70 | 69695 | 12818.54 | 1.04% | 0.00 |
| 2025-05-21 | 18.49 | 18.56 | 0.07 | 0.38% | 18.43 | 18.86 | 99308 | 18550.57 | 1.48% | 0.00 |
| 2025-05-20 | 18.54 | 18.49 | 0.03 | 0.16% | 18.32 | 18.63 | 53948 | 9963.83 | 0.80% | 0.00 |
| 2025-05-19 | 18.44 | 18.46 | 0.02 | 0.11% | 18.13 | 18.51 | 58082 | 10631.11 | 0.86% | 0.00 |
| 2025-05-16 | 18.65 | 18.44 | -0.27 | -1.44% | 18.42 | 18.81 | 66072 | 12292.64 | 0.98% | 2.00 |
| 2025-05-15 | 18.97 | 18.71 | -0.35 | -1.84% | 18.70 | 19.04 | 76857 | 14478.44 | 1.14% | 20.00 |
| 2025-05-14 | 18.94 | 19.06 | 0.12 | 0.63% | 18.78 | 19.14 | 86677 | 16434.37 | 1.29% | 0.00 |
| 2025-05-13 | 19.19 | 18.94 | 0.01 | 0.05% | 18.90 | 19.26 | 82894 | 15762.15 | 1.23% | 0.00 |
| 2025-05-12 | 18.67 | 18.93 | 0.40 | 2.16% | 18.67 | 18.93 | 81684 | 15377.35 | 1.22% | 0.00 |
| 2025-05-09 | 18.78 | 18.53 | -0.29 | -1.54% | 18.45 | 18.80 | 64730 | 12020.16 | 0.96% | 0.00 |
| 2025-05-08 | 18.48 | 18.82 | 0.31 | 1.67% | 18.35 | 18.92 | 95776 | 17932.50 | 1.43% | 0.00 |
| 2025-05-07 | 18.75 | 18.51 | 0.03 | 0.16% | 18.33 | 18.88 | 96135 | 17833.05 | 1.43% | 0.00 |
天华新能(300390)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。
