| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-15 | 33.23 | 33.42 | 0.12 | 0.36% | 32.91 | 33.95 | 21186 | 7091.61 | 3.96% | 0.00 |
| 2025-12-12 | 33.40 | 33.30 | -0.10 | -0.30% | 32.90 | 33.68 | 30453 | 10145.46 | 5.69% | 0.00 |
| 2025-12-11 | 34.79 | 33.40 | -1.56 | -4.46% | 33.25 | 35.21 | 46578 | 15749.07 | 8.71% | 0.00 |
| 2025-12-10 | 36.36 | 34.96 | -0.86 | -2.40% | 34.34 | 36.36 | 37122 | 13019.68 | 6.94% | 0.00 |
| 2025-12-09 | 37.30 | 35.82 | -1.65 | -4.40% | 35.70 | 38.58 | 45104 | 16636.09 | 8.43% | 0.00 |
| 2025-12-08 | 37.27 | 37.47 | 0.50 | 1.35% | 36.36 | 37.70 | 28228 | 10521.24 | 5.28% | 0.00 |
| 2025-12-05 | 36.70 | 36.97 | 0.66 | 1.82% | 36.13 | 37.14 | 23142 | 8529.02 | 4.33% | 0.00 |
| 2025-12-04 | 37.29 | 36.31 | -1.35 | -3.58% | 35.75 | 37.29 | 31624 | 11529.21 | 5.91% | 0.00 |
| 2025-12-03 | 36.94 | 37.66 | 0.50 | 1.35% | 36.10 | 38.30 | 54477 | 20259.67 | 10.18% | 0.00 |
| 2025-12-02 | 38.15 | 37.16 | -0.74 | -1.95% | 36.92 | 38.17 | 40167 | 14997.44 | 7.51% | 0.00 |
| 2025-12-01 | 39.27 | 37.90 | -1.87 | -4.70% | 37.74 | 40.05 | 64187 | 24693.76 | 12.00% | 0.00 |
| 2025-11-28 | 39.50 | 39.77 | 0.01 | 0.03% | 39.30 | 40.80 | 49459 | 19709.63 | 9.24% | 5.00 |
| 2025-11-27 | 43.00 | 39.76 | -3.81 | -8.74% | 39.51 | 43.01 | 82728 | 34270.77 | 15.46% | 5.00 |
| 2025-11-26 | 40.80 | 43.57 | 2.42 | 5.88% | 40.50 | 43.99 | 107299 | 45685.71 | 20.06% | 0.00 |
| 2025-11-25 | 41.25 | 41.15 | -0.64 | -1.53% | 40.58 | 42.68 | 86655 | 35991.89 | 16.20% | 0.00 |
| 2025-11-24 | 38.70 | 41.79 | 3.74 | 9.83% | 38.08 | 41.84 | 96332 | 39102.13 | 18.01% | 0.00 |
| 2025-11-21 | 38.00 | 38.05 | -1.41 | -3.57% | 36.80 | 40.26 | 66873 | 25638.14 | 12.50% | 3.00 |
| 2025-11-20 | 37.91 | 39.46 | 1.78 | 4.72% | 37.74 | 40.94 | 86954 | 34447.11 | 16.25% | 0.00 |
| 2025-11-19 | 37.57 | 37.68 | 0.08 | 0.21% | 37.01 | 38.31 | 44265 | 16693.27 | 8.27% | 0.00 |
| 2025-11-18 | 38.60 | 37.60 | -1.30 | -3.34% | 37.40 | 39.19 | 48415 | 18327.71 | 9.05% | 4.00 |
| 2025-11-17 | 40.38 | 38.90 | -1.49 | -3.69% | 38.38 | 40.85 | 82213 | 32168.07 | 15.37% | 6.00 |
| 2025-11-14 | 42.05 | 40.39 | -3.57 | -8.12% | 40.18 | 44.00 | 106312 | 44663.50 | 19.87% | 5.00 |
| 2025-11-13 | 41.31 | 43.96 | 1.86 | 4.42% | 40.44 | 45.40 | 143154 | 60984.29 | 26.76% | 1.00 |
| 2025-11-12 | 44.00 | 42.10 | -1.71 | -3.90% | 40.24 | 47.60 | 165949 | 71038.52 | 31.02% | 17.00 |
| 2025-11-11 | 35.70 | 43.81 | 7.30 | 19.99% | 35.30 | 43.81 | 113852 | 43313.64 | 21.28% | 0.00 |
| 2025-11-10 | 34.52 | 36.51 | 1.92 | 5.55% | 34.33 | 37.05 | 95956 | 34538.45 | 17.94% | 1.00 |
| 2025-11-07 | 33.78 | 34.59 | 0.81 | 2.40% | 33.36 | 36.35 | 74293 | 26055.93 | 13.89% | 1.00 |
| 2025-11-06 | 33.60 | 33.78 | 0.08 | 0.24% | 33.31 | 34.54 | 28766 | 9747.64 | 5.38% | 0.00 |
| 2025-11-05 | 33.72 | 33.70 | -0.59 | -1.72% | 33.02 | 34.20 | 32634 | 10959.64 | 6.10% | 0.00 |
| 2025-11-04 | 35.04 | 34.29 | -0.68 | -1.94% | 33.92 | 35.21 | 34411 | 11817.05 | 6.43% | 0.00 |
| 2025-11-03 | 34.16 | 34.97 | 0.75 | 2.19% | 33.05 | 35.60 | 53485 | 18420.47 | 10.01% | 0.00 |
| 2025-10-31 | 32.87 | 34.22 | 1.15 | 3.48% | 32.81 | 35.38 | 54634 | 18767.18 | 10.22% | 4.00 |
| 2025-10-30 | 34.00 | 33.07 | -0.93 | -2.74% | 33.00 | 34.18 | 33807 | 11253.56 | 6.32% | 0.00 |
| 2025-10-29 | 34.36 | 34.00 | 0.41 | 1.22% | 33.77 | 35.25 | 61120 | 21097.43 | 11.43% | 11.00 |
| 2025-10-28 | 33.75 | 33.59 | -0.27 | -0.80% | 33.45 | 34.45 | 34277 | 11600.91 | 6.41% | 0.00 |
| 2025-10-27 | 33.32 | 33.86 | 0.54 | 1.62% | 33.00 | 34.46 | 40723 | 13796.90 | 7.62% | 2.00 |
| 2025-10-24 | 32.54 | 33.32 | 0.78 | 2.40% | 32.45 | 33.59 | 31207 | 10296.99 | 5.84% | 0.00 |
| 2025-10-23 | 33.40 | 32.54 | -1.02 | -3.04% | 32.23 | 33.58 | 29867 | 9744.16 | 5.59% | 0.00 |
| 2025-10-22 | 33.90 | 33.56 | -0.78 | -2.27% | 33.39 | 34.52 | 29993 | 10142.25 | 5.61% | 0.00 |
| 2025-10-21 | 34.12 | 34.34 | 0.61 | 1.81% | 33.85 | 34.55 | 36840 | 12606.71 | 6.89% | 0.00 |
| 2025-10-20 | 34.03 | 33.73 | 0.02 | 0.06% | 33.00 | 34.38 | 30610 | 10322.22 | 5.73% | 0.00 |
| 2025-10-17 | 34.92 | 33.71 | -0.97 | -2.80% | 33.61 | 34.98 | 43841 | 14938.46 | 8.20% | 20.00 |
| 2025-10-16 | 35.79 | 34.68 | -1.18 | -3.29% | 34.42 | 36.15 | 65998 | 23115.78 | 12.35% | 3.00 |
| 2025-10-15 | 36.70 | 35.86 | -0.48 | -1.32% | 35.38 | 36.98 | 67813 | 24412.14 | 12.69% | 19.00 |
| 2025-10-14 | 36.61 | 36.34 | -0.70 | -1.89% | 35.87 | 39.00 | 104573 | 38966.96 | 19.56% | 4.00 |
| 2025-10-13 | 36.51 | 37.04 | -2.81 | -7.05% | 36.01 | 38.65 | 117165 | 43466.06 | 21.92% | 7.00 |
| 2025-10-10 | 36.44 | 39.85 | 3.37 | 9.24% | 35.11 | 41.14 | 157675 | 59746.60 | 29.50% | 24.00 |
| 2025-10-09 | 37.64 | 36.48 | -1.17 | -3.11% | 35.52 | 37.88 | 115166 | 42196.82 | 21.54% | 2.00 |
| 2025-09-30 | 35.30 | 37.65 | 3.29 | 9.58% | 35.05 | 40.85 | 179147 | 68694.58 | 33.51% | 3.00 |
| 2025-09-29 | 31.53 | 34.36 | 5.73 | 20.01% | 31.49 | 34.36 | 92370 | 30959.78 | 17.28% | 0.00 |
| 2025-09-26 | 29.14 | 28.63 | -0.72 | -2.45% | 28.41 | 30.00 | 44634 | 13037.13 | 8.35% | 5.00 |
| 2025-09-25 | 29.82 | 29.35 | -0.52 | -1.74% | 28.79 | 30.90 | 66770 | 19857.82 | 12.49% | 0.00 |
| 2025-09-24 | 28.55 | 29.87 | 0.87 | 3.00% | 28.35 | 30.20 | 68238 | 20122.23 | 12.77% | 5.00 |
| 2025-09-23 | 27.84 | 29.00 | 1.31 | 4.73% | 27.35 | 29.33 | 79461 | 22733.02 | 14.86% | 30.00 |
| 2025-09-22 | 27.87 | 27.69 | 0.01 | 0.04% | 27.01 | 28.18 | 29814 | 8175.67 | 5.58% | 6.00 |
| 2025-09-19 | 27.90 | 27.68 | -0.37 | -1.32% | 27.40 | 28.49 | 38855 | 10824.00 | 7.27% | 0.00 |
| 2025-09-18 | 28.47 | 28.05 | -0.42 | -1.48% | 27.82 | 29.00 | 46112 | 13072.70 | 8.63% | 0.00 |
| 2025-09-17 | 29.08 | 28.47 | -0.60 | -2.06% | 28.00 | 29.78 | 54661 | 15737.56 | 10.23% | 0.00 |
| 2025-09-16 | 29.12 | 29.07 | -0.55 | -1.86% | 28.00 | 29.38 | 65802 | 18913.66 | 12.31% | 0.00 |
| 2025-09-15 | 30.69 | 29.62 | -1.08 | -3.52% | 29.00 | 30.81 | 76434 | 22588.85 | 14.30% | 1.00 |
| 2025-09-12 | 31.33 | 30.70 | -0.95 | -3.00% | 30.14 | 32.60 | 87755 | 27354.70 | 16.42% | 2.00 |
| 2025-09-11 | 30.35 | 31.65 | -0.50 | -1.56% | 30.35 | 32.66 | 114065 | 35839.41 | 21.34% | 3.00 |
| 2025-09-10 | 28.29 | 32.15 | 3.20 | 11.05% | 27.51 | 32.80 | 134004 | 40130.99 | 25.07% | 28.00 |
| 2025-09-09 | 28.16 | 28.95 | -0.25 | -0.86% | 27.75 | 30.30 | 114522 | 33317.67 | 21.42% | 21.00 |
| 2025-09-08 | 26.50 | 29.20 | 2.52 | 9.45% | 25.28 | 30.57 | 147397 | 41482.70 | 27.57% | 78.00 |
| 2025-09-05 | 26.78 | 26.68 | -0.31 | -1.15% | 26.27 | 27.80 | 91433 | 24356.22 | 17.10% | 0.00 |
| 2025-09-04 | 26.10 | 26.99 | 1.19 | 4.61% | 25.22 | 26.99 | 126553 | 33412.82 | 23.67% | 2.00 |
| 2025-09-03 | 25.09 | 25.80 | 0.71 | 2.83% | 25.09 | 26.24 | 97723 | 25206.73 | 18.28% | 20.00 |
| 2025-09-02 | 25.30 | 25.09 | -0.43 | -1.68% | 24.56 | 25.64 | 50092 | 12563.82 | 9.37% | 0.00 |
| 2025-09-01 | 25.81 | 25.52 | -0.21 | -0.82% | 25.22 | 26.09 | 72392 | 18566.64 | 13.54% | 40.00 |
| 2025-08-29 | 24.41 | 25.73 | 1.21 | 4.93% | 23.96 | 26.99 | 92226 | 23455.48 | 17.25% | 0.00 |
| 2025-08-28 | 24.30 | 24.52 | 0.07 | 0.29% | 23.70 | 25.04 | 44176 | 10756.55 | 8.26% | 0.00 |
| 2025-08-27 | 25.40 | 24.45 | -0.95 | -3.74% | 24.45 | 25.40 | 50056 | 12485.72 | 9.36% | 0.00 |
| 2025-08-26 | 25.00 | 25.40 | 0.30 | 1.20% | 24.67 | 26.14 | 66467 | 16898.07 | 12.43% | 6.00 |
| 2025-08-25 | 23.96 | 25.10 | 1.15 | 4.80% | 23.91 | 25.51 | 88608 | 22175.91 | 16.58% | 0.00 |
| 2025-08-22 | 24.16 | 23.95 | -0.28 | -1.16% | 23.77 | 24.32 | 39296 | 9430.51 | 7.35% | 0.00 |
| 2025-08-21 | 24.55 | 24.23 | -0.33 | -1.34% | 24.15 | 24.70 | 26752 | 6523.58 | 5.00% | 0.00 |
| 2025-08-20 | 24.35 | 24.56 | 0.02 | 0.08% | 24.12 | 24.58 | 34317 | 8347.89 | 6.42% | 18.00 |
| 2025-08-19 | 24.67 | 24.54 | -0.32 | -1.29% | 24.29 | 24.92 | 50343 | 12334.02 | 9.42% | 0.00 |
| 2025-08-18 | 25.30 | 24.86 | -0.47 | -1.86% | 24.73 | 25.42 | 61685 | 15412.71 | 11.54% | 0.00 |
长华化学(301518)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。
