| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-18 | 29.10 | 29.00 | -0.19 | -0.65% | 28.82 | 29.50 | 129681 | 37877.66 | 0.91% | 0.00 |
| 2025-12-17 | 28.38 | 29.19 | 0.83 | 2.93% | 28.31 | 29.40 | 160146 | 46166.96 | 1.13% | 0.00 |
| 2025-12-16 | 28.80 | 28.36 | -0.49 | -1.70% | 28.34 | 29.24 | 151525 | 43475.99 | 1.07% | 0.00 |
| 2025-12-15 | 29.69 | 28.85 | -1.06 | -3.54% | 28.83 | 29.91 | 210492 | 61552.68 | 1.48% | 0.00 |
| 2025-12-12 | 29.03 | 29.91 | 0.86 | 2.96% | 28.87 | 30.12 | 348430 | 103538.91 | 2.45% | 13.00 |
| 2025-12-11 | 29.34 | 29.05 | -0.32 | -1.09% | 29.05 | 29.73 | 150891 | 44351.90 | 1.06% | 0.00 |
| 2025-12-10 | 28.99 | 29.37 | 0.27 | 0.93% | 28.44 | 29.42 | 151105 | 43856.51 | 1.06% | 0.00 |
| 2025-12-09 | 29.24 | 29.10 | -0.03 | -0.10% | 29.02 | 29.90 | 191767 | 56421.93 | 1.35% | 0.00 |
| 2025-12-08 | 29.26 | 29.13 | -0.08 | -0.27% | 29.03 | 29.54 | 138872 | 40523.29 | 0.98% | 14.00 |
| 2025-12-05 | 28.94 | 29.21 | 0.18 | 0.62% | 28.67 | 29.21 | 106898 | 31012.35 | 0.75% | 1.00 |
| 2025-12-04 | 28.84 | 29.03 | 0.19 | 0.66% | 28.57 | 29.10 | 142419 | 40973.96 | 1.00% | 17.00 |
| 2025-12-03 | 29.00 | 28.84 | -0.16 | -0.55% | 28.74 | 29.19 | 86117 | 24884.53 | 0.61% | 0.00 |
| 2025-12-02 | 29.68 | 29.00 | -0.66 | -2.23% | 28.85 | 29.68 | 113036 | 32862.53 | 0.80% | 0.00 |
| 2025-12-01 | 29.50 | 29.66 | 0.71 | 2.45% | 29.22 | 30.00 | 189926 | 56343.99 | 1.34% | 0.00 |
| 2025-11-28 | 28.99 | 28.95 | 0.08 | 0.28% | 28.74 | 29.19 | 92471 | 26829.69 | 0.65% | 0.00 |
| 2025-11-27 | 28.77 | 28.87 | -0.02 | -0.07% | 28.64 | 29.27 | 119883 | 34776.41 | 0.84% | 0.00 |
| 2025-11-26 | 29.04 | 28.89 | -0.18 | -0.62% | 28.83 | 29.60 | 150600 | 43970.19 | 1.06% | 0.00 |
| 2025-11-25 | 29.07 | 29.07 | 0.07 | 0.24% | 28.88 | 29.42 | 128509 | 37503.55 | 0.91% | 0.00 |
| 2025-11-24 | 28.64 | 29.00 | 0.61 | 2.15% | 28.28 | 29.15 | 157012 | 45061.31 | 1.11% | 0.00 |
| 2025-11-21 | 29.00 | 28.39 | -0.74 | -2.54% | 28.11 | 29.30 | 149236 | 42683.66 | 1.05% | 0.30 |
| 2025-11-20 | 29.38 | 29.13 | -0.03 | -0.10% | 29.00 | 29.57 | 107020 | 31318.62 | 0.75% | 10.00 |
| 2025-11-19 | 29.63 | 29.16 | -0.36 | -1.22% | 29.10 | 29.67 | 117809 | 34521.89 | 0.83% | 0.00 |
| 2025-11-18 | 29.76 | 29.52 | -0.28 | -0.94% | 29.36 | 30.05 | 133895 | 39706.45 | 0.94% | 0.00 |
| 2025-11-17 | 30.50 | 29.80 | -1.68 | -5.34% | 29.33 | 30.50 | 319390 | 95219.07 | 2.25% | 0.00 |
| 2025-11-14 | 31.31 | 31.48 | -0.11 | -0.35% | 31.30 | 32.10 | 185321 | 58819.24 | 1.31% | 0.00 |
| 2025-11-13 | 31.15 | 31.59 | 0.70 | 2.27% | 30.93 | 31.76 | 216304 | 68055.05 | 1.52% | 1.00 |
| 2025-11-12 | 31.16 | 30.89 | -0.14 | -0.45% | 30.85 | 31.52 | 153684 | 47925.98 | 1.08% | 2.00 |
| 2025-11-11 | 31.90 | 31.03 | -0.81 | -2.54% | 30.87 | 31.95 | 176420 | 55054.61 | 1.24% | 0.00 |
| 2025-11-10 | 31.55 | 31.84 | 0.17 | 0.54% | 31.18 | 31.99 | 170416 | 53834.98 | 1.20% | 0.00 |
| 2025-11-07 | 32.25 | 31.67 | -0.58 | -1.80% | 31.51 | 32.26 | 165832 | 52704.52 | 1.17% | 0.00 |
| 2025-11-06 | 32.00 | 32.25 | 0.18 | 0.56% | 31.88 | 32.65 | 171460 | 55326.35 | 1.21% | 0.00 |
| 2025-11-05 | 31.70 | 32.07 | -0.17 | -0.53% | 31.60 | 32.38 | 180772 | 57929.05 | 1.27% | 0.00 |
| 2025-11-04 | 33.11 | 32.24 | -1.21 | -3.62% | 31.92 | 33.60 | 239927 | 78029.02 | 1.69% | 0.00 |
| 2025-11-03 | 33.70 | 33.45 | -0.06 | -0.18% | 33.16 | 34.12 | 257117 | 86320.57 | 1.81% | 0.00 |
| 2025-10-31 | 33.22 | 33.51 | 0.37 | 1.12% | 32.59 | 33.84 | 340733 | 113867.07 | 2.40% | 0.00 |
| 2025-10-30 | 34.05 | 33.14 | -0.91 | -2.67% | 33.13 | 34.34 | 359785 | 121138.73 | 2.53% | 0.00 |
| 2025-10-29 | 32.47 | 34.05 | 2.08 | 6.51% | 32.21 | 34.09 | 425771 | 141884.36 | 3.00% | 31.00 |
| 2025-10-28 | 32.27 | 31.97 | -0.30 | -0.93% | 31.68 | 32.63 | 179787 | 57809.18 | 1.27% | 0.00 |
| 2025-10-27 | 33.20 | 32.27 | -0.07 | -0.22% | 32.22 | 33.89 | 269049 | 88042.44 | 1.90% | 3.00 |
| 2025-10-24 | 31.66 | 32.34 | 0.90 | 2.86% | 31.45 | 33.15 | 308569 | 100378.88 | 2.17% | 2.00 |
| 2025-10-23 | 31.00 | 31.44 | 0.48 | 1.55% | 30.78 | 31.63 | 192662 | 59972.12 | 1.36% | 5.00 |
| 2025-10-22 | 30.87 | 30.96 | 0.09 | 0.29% | 30.69 | 31.80 | 212853 | 66773.70 | 1.50% | 1.00 |
| 2025-10-21 | 30.70 | 30.87 | 0.31 | 1.01% | 30.43 | 31.07 | 182895 | 56379.02 | 1.29% | 1.00 |
| 2025-10-20 | 30.49 | 30.56 | 0.53 | 1.76% | 30.10 | 31.13 | 213253 | 65269.29 | 1.50% | 0.00 |
| 2025-10-17 | 31.01 | 30.03 | -1.05 | -3.38% | 29.92 | 31.27 | 251180 | 76444.55 | 1.77% | 0.00 |
| 2025-10-16 | 31.06 | 31.08 | -0.27 | -0.86% | 30.80 | 31.88 | 240780 | 75307.12 | 1.70% | 4.00 |
| 2025-10-15 | 30.29 | 31.35 | 1.30 | 4.33% | 29.88 | 31.59 | 309079 | 94955.95 | 2.18% | 0.00 |
| 2025-10-14 | 32.00 | 30.05 | -1.71 | -5.38% | 29.94 | 32.29 | 402830 | 124768.95 | 2.84% | 19.00 |
| 2025-10-13 | 31.12 | 31.76 | -1.32 | -3.99% | 31.12 | 32.18 | 309493 | 98056.28 | 2.18% | 2.00 |
| 2025-10-10 | 35.00 | 33.08 | -2.22 | -6.29% | 32.97 | 35.20 | 369846 | 125350.31 | 2.61% | 30.00 |
| 2025-10-09 | 35.63 | 35.30 | -0.45 | -1.26% | 34.72 | 35.75 | 329478 | 116158.45 | 2.32% | 37.00 |
| 2025-09-30 | 34.78 | 35.75 | 0.91 | 2.61% | 34.61 | 36.09 | 413730 | 146331.92 | 2.91% | 0.00 |
| 2025-09-29 | 33.48 | 34.84 | 1.27 | 3.78% | 32.76 | 35.05 | 414856 | 140731.89 | 2.92% | 44.00 |
| 2025-09-26 | 33.60 | 33.57 | -1.03 | -2.98% | 33.30 | 34.33 | 312487 | 105350.73 | 2.20% | 2.00 |
| 2025-09-25 | 34.20 | 34.60 | 0.33 | 0.96% | 34.13 | 35.34 | 369762 | 128797.03 | 2.61% | 1.00 |
| 2025-09-24 | 34.00 | 34.27 | 0.20 | 0.59% | 33.80 | 34.67 | 301670 | 103270.60 | 2.13% | 6.00 |
| 2025-09-23 | 35.00 | 34.07 | -1.18 | -3.35% | 33.00 | 35.22 | 503780 | 170962.88 | 3.55% | 27.00 |
| 2025-09-22 | 34.80 | 35.25 | 0.24 | 0.69% | 34.52 | 35.67 | 355490 | 124463.98 | 2.50% | 4.00 |
| 2025-09-19 | 35.71 | 35.01 | -0.69 | -1.93% | 34.81 | 37.07 | 525715 | 187339.31 | 3.70% | 0.00 |
| 2025-09-18 | 35.49 | 35.70 | 0.21 | 0.59% | 34.81 | 37.63 | 790178 | 283944.16 | 5.57% | 23.00 |
| 2025-09-17 | 36.15 | 35.49 | -0.21 | -0.59% | 34.81 | 36.41 | 510583 | 181575.95 | 3.60% | 28.00 |
| 2025-09-16 | 36.00 | 35.70 | -0.20 | -0.56% | 34.90 | 36.19 | 563051 | 199874.78 | 3.97% | 6.00 |
| 2025-09-15 | 33.85 | 35.90 | 2.15 | 6.37% | 33.85 | 36.88 | 895571 | 317804.50 | 6.31% | 6.00 |
| 2025-09-12 | 32.80 | 33.75 | 1.28 | 3.94% | 31.77 | 34.56 | 786917 | 261009.81 | 5.54% | 2.00 |
| 2025-09-11 | 31.00 | 32.47 | -0.43 | -1.31% | 29.54 | 32.59 | 860195 | 269529.00 | 6.06% | 18.50 |
| 2025-09-10 | 32.02 | 32.90 | 1.11 | 3.49% | 32.02 | 34.06 | 687463 | 227968.33 | 4.84% | 0.00 |
| 2025-09-09 | 32.41 | 31.79 | -0.81 | -2.48% | 31.50 | 32.97 | 523603 | 168186.58 | 3.69% | 0.00 |
| 2025-09-08 | 31.49 | 32.60 | 1.30 | 4.15% | 31.35 | 32.73 | 664608 | 212599.97 | 4.68% | 54.00 |
| 2025-09-05 | 29.78 | 31.30 | 1.65 | 5.56% | 29.26 | 31.79 | 615433 | 188744.47 | 4.34% | 12.00 |
| 2025-09-04 | 32.00 | 29.65 | -2.21 | -6.94% | 29.10 | 32.18 | 600510 | 182940.12 | 4.23% | 10.00 |
| 2025-09-03 | 32.00 | 31.86 | 0.23 | 0.73% | 31.19 | 32.83 | 619351 | 197708.89 | 4.36% | 8.00 |
| 2025-09-02 | 31.26 | 31.63 | 0.29 | 0.93% | 30.87 | 32.62 | 727543 | 230431.61 | 5.13% | 10.00 |
| 2025-09-01 | 30.27 | 31.34 | 1.08 | 3.57% | 29.99 | 31.36 | 664040 | 205202.61 | 4.68% | 2.00 |
| 2025-08-29 | 29.44 | 30.26 | 0.82 | 2.79% | 29.18 | 30.61 | 501019 | 150236.31 | 3.53% | 22.00 |
| 2025-08-28 | 29.45 | 29.44 | -0.02 | -0.07% | 28.35 | 29.78 | 533013 | 154654.08 | 3.76% | 2.00 |
| 2025-08-27 | 30.78 | 29.46 | -1.06 | -3.47% | 29.44 | 31.10 | 469463 | 142452.84 | 3.31% | 21.00 |
| 2025-08-26 | 31.50 | 30.52 | -1.30 | -4.09% | 30.44 | 31.50 | 523469 | 161569.25 | 3.69% | 13.00 |
| 2025-08-25 | 30.55 | 31.82 | 1.72 | 5.71% | 30.22 | 31.85 | 676597 | 209682.28 | 4.77% | 147.00 |
| 2025-08-22 | 29.90 | 30.10 | 0.09 | 0.30% | 29.60 | 30.15 | 357431 | 106770.49 | 2.52% | 3.00 |
| 2025-08-21 | 29.89 | 30.01 | 0.12 | 0.40% | 29.70 | 30.39 | 336003 | 100885.63 | 2.37% | 2.00 |
康龙化成(300759)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。
