| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 2025-08-20 | 29.65 | 29.89 | -0.10 | -0.33% | 29.21 | 30.20 | 435022 | 129031.42 | 3.06% | 2.00 |
| 2025-08-19 | 31.00 | 29.99 | -0.95 | -3.07% | 29.98 | 32.00 | 630573 | 194798.47 | 4.44% | 14.00 |
| 2025-08-18 | 30.13 | 30.94 | 0.71 | 2.35% | 30.01 | 30.95 | 540498 | 164785.23 | 3.81% | 26.00 |
| 2025-08-15 | 29.99 | 30.23 | 0.06 | 0.20% | 29.86 | 30.57 | 440281 | 132997.77 | 3.10% | 3.00 |
| 2025-08-14 | 30.74 | 30.17 | -0.67 | -2.17% | 29.98 | 31.16 | 605034 | 184747.06 | 4.26% | 48.00 |
| 2025-08-13 | 29.01 | 30.84 | 1.88 | 6.49% | 28.99 | 31.18 | 903466 | 272550.47 | 6.37% | 37.00 |
| 2025-08-12 | 29.03 | 28.96 | -0.05 | -0.17% | 28.50 | 29.15 | 371440 | 107015.48 | 2.62% | 12.00 |
| 2025-08-11 | 28.40 | 29.01 | 0.61 | 2.15% | 28.40 | 29.14 | 446926 | 128899.11 | 3.15% | 2.00 |
| 2025-08-08 | 28.80 | 28.40 | -0.50 | -1.73% | 28.11 | 28.86 | 386355 | 109964.77 | 2.72% | 0.00 |
| 2025-08-07 | 29.23 | 28.90 | -0.54 | -1.83% | 28.58 | 29.62 | 408207 | 118390.45 | 2.88% | 0.00 |
| 2025-08-06 | 29.95 | 29.44 | -0.37 | -1.24% | 29.20 | 30.13 | 401148 | 118467.24 | 2.83% | 2.00 |
| 2025-08-05 | 30.13 | 29.81 | 0.00 | 0.00% | 29.47 | 30.29 | 381064 | 113685.09 | 2.68% | 0.00 |
| 2025-08-04 | 29.70 | 29.81 | -0.29 | -0.96% | 28.86 | 30.00 | 526114 | 154795.72 | 3.71% | 10.00 |
| 2025-08-01 | 31.10 | 30.10 | -1.00 | -3.22% | 29.98 | 31.43 | 612190 | 187001.53 | 4.31% | 2.00 |
| 2025-07-31 | 31.81 | 31.10 | -1.08 | -3.36% | 30.89 | 32.35 | 732998 | 231672.14 | 5.16% | 19.00 |
| 2025-07-30 | 32.42 | 32.18 | -0.66 | -2.01% | 31.59 | 33.85 | 952299 | 310785.66 | 6.71% | 37.00 |
| 2025-07-29 | 30.88 | 32.84 | 2.00 | 6.49% | 30.20 | 33.33 | 1070427 | 340402.19 | 7.54% | 10.00 |
| 2025-07-28 | 30.56 | 30.84 | 0.84 | 2.80% | 30.05 | 31.00 | 675872 | 206801.09 | 4.76% | 4.00 |
| 2025-07-25 | 28.00 | 30.00 | 2.05 | 7.33% | 27.85 | 31.31 | 942838 | 282271.22 | 6.64% | 111.00 |
| 2025-07-24 | 27.15 | 27.95 | 0.76 | 2.80% | 27.15 | 28.22 | 592118 | 165068.28 | 4.17% | 2.00 |
| 2025-07-23 | 26.27 | 27.19 | 1.17 | 4.50% | 26.27 | 28.23 | 891042 | 245053.20 | 6.28% | 0.00 |
| 2025-07-22 | 26.10 | 26.02 | -0.06 | -0.23% | 25.94 | 26.91 | 394252 | 103733.63 | 2.78% | 7.00 |
| 2025-07-21 | 26.22 | 26.08 | -0.21 | -0.80% | 25.67 | 26.24 | 276387 | 71759.88 | 1.95% | 8.00 |
| 2025-07-18 | 26.45 | 26.29 | -0.12 | -0.45% | 26.10 | 26.50 | 307328 | 80774.59 | 2.17% | 4.00 |
| 2025-07-17 | 25.95 | 26.41 | 0.48 | 1.85% | 25.85 | 26.92 | 477920 | 125792.80 | 3.37% | 5.00 |
| 2025-07-16 | 26.39 | 25.93 | -0.58 | -2.19% | 25.74 | 26.39 | 386870 | 100651.08 | 2.73% | 7.00 |
| 2025-07-15 | 26.42 | 26.51 | 0.00 | 0.00% | 26.05 | 26.69 | 367488 | 96947.25 | 2.59% | 0.00 |
| 2025-07-14 | 26.84 | 26.51 | -0.52 | -1.92% | 26.27 | 26.95 | 459306 | 121916.55 | 3.24% | 2.00 |
| 2025-07-11 | 25.51 | 27.03 | 1.93 | 7.69% | 25.31 | 27.34 | 903207 | 239746.38 | 6.36% | 57.00 |
| 2025-07-10 | 25.00 | 25.10 | 0.10 | 0.40% | 24.90 | 25.43 | 270778 | 68256.11 | 1.91% | 5.00 |
| 2025-07-09 | 24.75 | 25.00 | 0.14 | 0.56% | 24.56 | 25.76 | 427435 | 107475.24 | 3.01% | 2.00 |
| 2025-07-08 | 23.98 | 24.86 | 0.92 | 3.84% | 23.92 | 24.96 | 379436 | 93829.02 | 2.67% | 1.00 |
| 2025-07-07 | 24.40 | 23.94 | -0.50 | -2.05% | 23.88 | 24.53 | 187955 | 45292.63 | 1.32% | 1.00 |
| 2025-07-04 | 24.36 | 24.44 | 0.05 | 0.21% | 24.10 | 24.68 | 223660 | 54541.07 | 1.58% | 0.00 |
| 2025-07-03 | 24.49 | 24.59 | 0.09 | 0.37% | 24.37 | 24.72 | 177398 | 43571.73 | 1.25% | 1.00 |
| 2025-07-02 | 24.73 | 24.50 | -0.28 | -1.13% | 24.33 | 24.99 | 208809 | 51342.11 | 1.47% | 0.00 |
| 2025-07-01 | 24.40 | 24.78 | 0.24 | 0.98% | 24.33 | 24.85 | 296849 | 73030.51 | 2.09% | 0.00 |
| 2025-06-30 | 23.99 | 24.54 | 0.75 | 3.15% | 23.65 | 24.59 | 340676 | 82550.30 | 2.40% | 10.00 |
| 2025-06-27 | 23.35 | 23.79 | 0.51 | 2.19% | 23.30 | 24.29 | 312978 | 74779.72 | 2.21% | 13.00 |
| 2025-06-26 | 23.78 | 23.28 | -0.61 | -2.55% | 23.28 | 23.78 | 259845 | 61059.79 | 1.83% | 6.00 |
| 2025-06-25 | 23.75 | 23.89 | 0.16 | 0.67% | 23.42 | 23.92 | 218017 | 51604.74 | 1.54% | 3.00 |
| 2025-06-24 | 23.53 | 23.73 | 0.38 | 1.63% | 23.38 | 23.76 | 189790 | 44799.11 | 1.34% | 0.00 |
| 2025-06-23 | 22.95 | 23.35 | 0.26 | 1.13% | 22.90 | 23.35 | 163759 | 37940.27 | 1.15% | 0.00 |
| 2025-06-20 | 23.38 | 23.09 | -0.16 | -0.69% | 23.05 | 23.48 | 143391 | 33315.05 | 1.01% | 0.00 |
| 2025-06-19 | 23.80 | 23.25 | -0.55 | -2.31% | 23.16 | 23.94 | 235378 | 55191.40 | 1.66% | 0.00 |
| 2025-06-18 | 24.05 | 23.80 | -0.45 | -1.86% | 23.55 | 24.17 | 233991 | 55684.05 | 1.65% | 0.00 |
| 2025-06-17 | 24.99 | 24.25 | -0.43 | -1.74% | 24.12 | 25.25 | 325719 | 80202.54 | 2.29% | 4.00 |
| 2025-06-16 | 24.73 | 24.68 | -0.16 | -0.64% | 24.34 | 25.17 | 294890 | 73034.30 | 2.08% | 0.00 |
| 2025-06-13 | 25.44 | 24.84 | -0.63 | -2.47% | 24.60 | 25.94 | 526186 | 131717.66 | 3.71% | 15.00 |
| 2025-06-12 | 24.90 | 25.47 | 0.41 | 1.64% | 24.80 | 25.67 | 394493 | 100002.34 | 2.78% | 20.00 |
| 2025-06-11 | 25.30 | 25.06 | -0.13 | -0.52% | 25.00 | 25.43 | 287400 | 72293.98 | 2.02% | 1.00 |
| 2025-06-10 | 24.72 | 25.19 | 0.68 | 2.77% | 24.62 | 25.91 | 625508 | 158421.38 | 4.41% | 40.00 |
| 2025-06-09 | 23.83 | 24.51 | 0.71 | 2.98% | 23.83 | 24.92 | 352025 | 86502.02 | 2.48% | 0.00 |
| 2025-06-06 | 24.07 | 23.80 | -0.33 | -1.37% | 23.64 | 24.11 | 174028 | 41404.39 | 1.23% | 4.00 |
| 2025-06-05 | 24.40 | 24.13 | -0.34 | -1.39% | 23.80 | 24.42 | 264757 | 63632.94 | 1.87% | 0.00 |
| 2025-06-04 | 24.23 | 24.47 | 0.29 | 1.20% | 24.00 | 24.68 | 312856 | 76543.60 | 2.20% | 0.00 |
| 2025-06-03 | 23.52 | 24.18 | 0.34 | 1.43% | 23.38 | 24.44 | 317555 | 76503.14 | 2.24% | 0.00 |
| 2025-05-30 | 23.56 | 23.84 | 0.08 | 0.34% | 23.46 | 24.12 | 346217 | 82411.05 | 2.44% | 0.00 |
| 2025-05-29 | 22.36 | 23.76 | 1.42 | 6.36% | 22.36 | 23.87 | 435393 | 102101.22 | 3.07% | 0.00 |
| 2025-05-28 | 22.97 | 22.34 | -0.62 | -2.70% | 22.28 | 23.00 | 175606 | 39560.00 | 1.24% | 0.00 |
| 2025-05-27 | 22.75 | 22.96 | 0.21 | 0.92% | 22.60 | 23.15 | 167429 | 38359.61 | 1.18% | 2.00 |
| 2025-05-26 | 23.18 | 22.75 | -0.46 | -1.98% | 22.66 | 23.25 | 201365 | 45998.95 | 1.42% | 5.00 |
| 2025-05-23 | 22.71 | 23.21 | 0.54 | 2.38% | 22.71 | 23.71 | 366788 | 85694.95 | 2.58% | 0.00 |
| 2025-05-22 | 22.83 | 22.67 | -0.29 | -1.26% | 22.55 | 23.03 | 148627 | 33834.55 | 1.05% | 0.00 |
| 2025-05-21 | 23.04 | 22.96 | -0.12 | -0.52% | 22.86 | 23.46 | 201625 | 46708.95 | 1.42% | 0.00 |
| 2025-05-20 | 22.41 | 23.08 | 0.67 | 2.99% | 22.33 | 23.18 | 198164 | 45483.95 | 1.40% | 0.00 |
| 2025-05-19 | 22.10 | 22.41 | -0.58 | -2.52% | 21.99 | 22.43 | 195569 | 43541.81 | 1.38% | 3.00 |
| 2025-05-16 | 23.04 | 22.99 | -0.15 | -0.65% | 22.86 | 23.19 | 129441 | 29794.01 | 0.91% | 0.00 |
| 2025-05-15 | 23.52 | 23.14 | -0.47 | -1.99% | 23.12 | 23.75 | 173864 | 40679.01 | 1.22% | 0.00 |
| 2025-05-14 | 23.38 | 23.61 | 0.21 | 0.90% | 23.15 | 23.69 | 174962 | 40925.16 | 1.23% | 47.00 |
| 2025-05-13 | 23.70 | 23.40 | 0.04 | 0.17% | 23.36 | 23.86 | 200216 | 47244.95 | 1.41% | 0.00 |
| 2025-05-12 | 23.22 | 23.36 | 0.06 | 0.26% | 23.01 | 23.47 | 192956 | 44952.68 | 1.36% | 0.00 |
| 2025-05-09 | 23.64 | 23.30 | -0.42 | -1.77% | 23.27 | 23.67 | 149597 | 35022.78 | 1.05% | 0.00 |
| 2025-05-08 | 23.32 | 23.72 | 0.30 | 1.28% | 23.25 | 23.84 | 177056 | 41912.66 | 1.25% | 0.00 |
| 2025-05-07 | 24.15 | 23.42 | -0.34 | -1.43% | 23.21 | 24.25 | 225972 | 53158.23 | 1.59% | 0.00 |
| 2025-05-06 | 23.61 | 23.76 | 0.59 | 2.55% | 23.47 | 23.89 | 201689 | 47814.95 | 1.42% | 5.00 |
| 2025-04-30 | 23.53 | 23.17 | -0.35 | -1.49% | 23.07 | 23.60 | 185997 | 43342.66 | 1.31% | 3.00 |
| 2025-04-29 | 23.45 | 23.52 | 0.25 | 1.07% | 23.24 | 24.07 | 239298 | 56736.98 | 1.69% | 0.00 |
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。
