| 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 | 15.50 | 15.97 | 0.45 | 2.90% | 15.42 | 16.22 | 34856 | 5567.28 | 4.06% | 0.00 |
| 2025-12-17 | 15.51 | 15.52 | 0.02 | 0.13% | 15.08 | 15.78 | 29522 | 4534.17 | 3.44% | 0.00 |
| 2025-12-16 | 16.08 | 15.50 | -0.51 | -3.19% | 15.45 | 16.08 | 27459 | 4288.86 | 3.20% | 0.00 |
| 2025-12-15 | 15.76 | 16.01 | 0.24 | 1.52% | 15.51 | 16.22 | 38547 | 6152.78 | 4.49% | 0.00 |
| 2025-12-12 | 15.95 | 15.77 | -0.23 | -1.44% | 15.72 | 16.38 | 33088 | 5309.93 | 3.86% | 0.00 |
| 2025-12-11 | 16.45 | 16.00 | -0.40 | -2.44% | 15.95 | 16.54 | 31190 | 5035.26 | 3.63% | 0.00 |
| 2025-12-10 | 16.89 | 16.40 | -0.55 | -3.24% | 16.38 | 17.01 | 28388 | 4723.74 | 3.31% | 2.00 |
| 2025-12-09 | 17.27 | 16.95 | -0.33 | -1.91% | 16.82 | 17.34 | 24740 | 4227.30 | 2.88% | 0.00 |
| 2025-12-08 | 17.40 | 17.28 | -0.10 | -0.58% | 17.23 | 17.52 | 36584 | 6357.66 | 4.26% | 0.00 |
| 2025-12-05 | 16.46 | 17.38 | 0.86 | 5.21% | 16.20 | 17.58 | 57184 | 9772.09 | 6.66% | 0.00 |
| 2025-12-04 | 16.75 | 16.52 | -0.18 | -1.08% | 16.41 | 17.05 | 33518 | 5580.72 | 3.91% | 0.00 |
| 2025-12-03 | 17.38 | 16.70 | -0.49 | -2.85% | 16.63 | 17.39 | 31546 | 5330.65 | 3.68% | 0.00 |
| 2025-12-02 | 17.59 | 17.19 | -0.40 | -2.27% | 17.06 | 17.59 | 33634 | 5784.71 | 3.92% | 0.00 |
| 2025-12-01 | 17.79 | 17.59 | -0.18 | -1.01% | 17.50 | 18.06 | 37041 | 6583.54 | 4.32% | 0.00 |
| 2025-11-28 | 17.37 | 17.77 | 0.36 | 2.07% | 17.26 | 17.79 | 34219 | 6003.22 | 3.99% | 0.00 |
| 2025-11-27 | 16.89 | 17.41 | 0.46 | 2.71% | 16.80 | 17.49 | 38175 | 6569.10 | 4.45% | 0.00 |
| 2025-11-26 | 17.66 | 16.95 | -0.59 | -3.36% | 16.87 | 17.79 | 47030 | 8112.66 | 5.48% | 0.00 |
| 2025-11-25 | 17.50 | 17.54 | 0.43 | 2.51% | 17.32 | 18.01 | 46126 | 8173.93 | 5.37% | 0.00 |
| 2025-11-24 | 16.63 | 17.11 | 0.50 | 3.01% | 16.39 | 17.37 | 52870 | 8966.83 | 6.16% | 0.00 |
| 2025-11-21 | 17.65 | 16.61 | -1.22 | -6.84% | 16.35 | 17.90 | 62041 | 10509.96 | 7.23% | 0.00 |
| 2025-11-20 | 18.21 | 17.83 | -0.25 | -1.38% | 17.18 | 18.60 | 74073 | 13175.14 | 8.63% | 0.00 |
| 2025-11-19 | 18.94 | 18.08 | -0.75 | -3.98% | 18.02 | 19.39 | 70971 | 13157.69 | 8.27% | 0.00 |
| 2025-11-18 | 18.70 | 18.83 | 0.13 | 0.70% | 18.52 | 19.49 | 80716 | 15367.32 | 9.41% | 0.00 |
| 2025-11-17 | 18.51 | 18.70 | 0.08 | 0.43% | 18.25 | 18.85 | 74437 | 13805.12 | 8.67% | 0.00 |
| 2025-11-14 | 18.69 | 18.62 | 0.31 | 1.69% | 18.41 | 19.98 | 119964 | 22745.18 | 13.98% | 0.00 |
| 2025-11-13 | 17.44 | 18.31 | 0.95 | 5.47% | 17.38 | 18.48 | 91153 | 16429.34 | 10.62% | 0.00 |
| 2025-11-12 | 17.57 | 17.36 | -0.24 | -1.36% | 17.24 | 17.60 | 26010 | 4526.76 | 3.03% | 0.00 |
| 2025-11-11 | 17.31 | 17.60 | 0.29 | 1.68% | 17.20 | 17.66 | 34209 | 5977.48 | 3.99% | 0.00 |
| 2025-11-10 | 17.58 | 17.31 | -0.17 | -0.97% | 17.23 | 17.65 | 31326 | 5465.20 | 3.65% | 0.00 |
| 2025-11-07 | 17.46 | 17.48 | 0.02 | 0.11% | 17.29 | 17.55 | 28980 | 5055.03 | 3.38% | 0.00 |
| 2025-11-06 | 17.37 | 17.46 | 0.11 | 0.63% | 17.15 | 17.47 | 29500 | 5119.33 | 3.44% | 0.00 |
| 2025-11-05 | 17.18 | 17.35 | 0.07 | 0.41% | 17.10 | 17.44 | 27589 | 4774.40 | 3.21% | 0.00 |
| 2025-11-04 | 17.29 | 17.28 | -0.01 | -0.06% | 17.10 | 17.43 | 31602 | 5458.52 | 3.68% | 0.00 |
| 2025-11-03 | 17.06 | 17.29 | 0.41 | 2.43% | 16.81 | 17.33 | 37782 | 6488.21 | 4.40% | 0.00 |
| 2025-10-31 | 16.40 | 16.88 | 0.49 | 2.99% | 16.39 | 16.95 | 29867 | 5019.60 | 3.48% | 0.00 |
| 2025-10-30 | 16.61 | 16.39 | -0.22 | -1.32% | 16.30 | 16.74 | 27416 | 4517.98 | 3.19% | 0.00 |
| 2025-10-29 | 16.90 | 16.61 | -0.32 | -1.89% | 16.42 | 16.92 | 44162 | 7344.35 | 5.15% | 0.00 |
| 2025-10-28 | 17.15 | 16.93 | -0.22 | -1.28% | 16.90 | 17.24 | 39130 | 6669.32 | 4.56% | 0.00 |
| 2025-10-27 | 17.42 | 17.15 | -0.27 | -1.55% | 16.88 | 17.64 | 51500 | 8864.38 | 6.00% | 0.00 |
| 2025-10-24 | 17.35 | 17.42 | 0.13 | 0.75% | 17.20 | 17.65 | 36608 | 6393.30 | 4.27% | 0.00 |
| 2025-10-23 | 17.35 | 17.29 | -0.08 | -0.46% | 17.00 | 17.37 | 32274 | 5545.30 | 3.76% | 4.00 |
| 2025-10-22 | 17.54 | 17.37 | -0.17 | -0.97% | 17.30 | 17.75 | 41699 | 7286.61 | 4.86% | 0.00 |
| 2025-10-21 | 17.18 | 17.54 | 0.36 | 2.10% | 16.98 | 17.56 | 45659 | 7903.24 | 5.32% | 0.00 |
| 2025-10-20 | 17.04 | 17.18 | 0.30 | 1.78% | 16.80 | 17.48 | 62897 | 10797.91 | 7.33% | 0.00 |
| 2025-10-17 | 17.49 | 16.88 | -0.09 | -0.53% | 16.70 | 17.51 | 68495 | 11709.29 | 7.98% | 0.00 |
| 2025-10-16 | 17.30 | 16.97 | -0.37 | -2.13% | 16.84 | 17.47 | 38794 | 6657.19 | 4.52% | 0.00 |
| 2025-10-15 | 17.05 | 17.34 | 0.44 | 2.60% | 16.74 | 17.36 | 42599 | 7300.44 | 4.96% | 0.00 |
| 2025-10-14 | 17.20 | 16.90 | -0.18 | -1.05% | 16.66 | 17.54 | 54032 | 9201.16 | 6.30% | 0.00 |
| 2025-10-13 | 15.89 | 17.08 | -0.07 | -0.41% | 15.48 | 17.34 | 75334 | 12651.21 | 8.78% | 0.00 |
| 2025-10-10 | 17.15 | 17.15 | -0.06 | -0.35% | 17.03 | 17.76 | 59554 | 10369.03 | 6.94% | 0.00 |
| 2025-10-09 | 17.59 | 17.21 | -0.27 | -1.54% | 17.00 | 17.59 | 58900 | 10179.85 | 6.86% | 0.00 |
| 2025-09-30 | 17.72 | 17.48 | -0.17 | -0.96% | 17.29 | 17.80 | 49041 | 8574.53 | 5.71% | 0.00 |
| 2025-09-29 | 17.17 | 17.65 | 0.52 | 3.04% | 16.92 | 18.09 | 83266 | 14706.53 | 9.70% | 13.00 |
| 2025-09-26 | 17.35 | 17.13 | -0.32 | -1.83% | 16.92 | 17.60 | 70424 | 12152.02 | 8.20% | 14.00 |
| 2025-09-25 | 17.99 | 17.45 | -0.30 | -1.69% | 17.27 | 17.99 | 86923 | 15270.43 | 10.12% | 0.00 |
| 2025-09-24 | 17.91 | 17.75 | -0.25 | -1.39% | 17.33 | 18.60 | 120273 | 21529.77 | 14.01% | 0.00 |
| 2025-09-23 | 18.69 | 18.00 | -0.78 | -4.15% | 17.66 | 18.69 | 111246 | 19979.13 | 12.96% | 0.00 |
| 2025-09-22 | 19.00 | 18.78 | -0.22 | -1.16% | 18.25 | 19.39 | 136948 | 25612.52 | 15.95% | 0.00 |
| 2025-09-19 | 19.48 | 19.00 | -1.49 | -7.27% | 18.88 | 20.53 | 188521 | 36811.23 | 21.96% | 5.00 |
| 2025-09-18 | 17.87 | 20.49 | 2.43 | 13.46% | 17.34 | 21.38 | 272006 | 51860.64 | 31.68% | 5.00 |
| 2025-09-17 | 16.76 | 18.06 | 1.46 | 8.80% | 16.41 | 19.89 | 220437 | 40435.67 | 25.67% | 0.00 |
| 2025-09-16 | 16.10 | 16.60 | 0.52 | 3.23% | 15.93 | 16.66 | 57195 | 9388.74 | 6.66% | 5.00 |
| 2025-09-15 | 15.71 | 16.08 | 0.41 | 2.62% | 15.58 | 16.29 | 45822 | 7334.64 | 5.34% | 0.00 |
| 2025-09-12 | 16.01 | 15.67 | -0.28 | -1.76% | 15.64 | 16.01 | 37932 | 5988.24 | 4.42% | 0.00 |
| 2025-09-11 | 16.07 | 15.95 | -0.21 | -1.30% | 15.71 | 16.15 | 41981 | 6688.56 | 4.89% | 0.00 |
| 2025-09-10 | 15.91 | 16.16 | 0.29 | 1.83% | 15.75 | 16.35 | 45095 | 7276.15 | 5.25% | 0.00 |
| 2025-09-09 | 15.81 | 15.87 | -0.02 | -0.13% | 15.73 | 16.13 | 44741 | 7120.31 | 5.21% | 0.00 |
| 2025-09-08 | 15.89 | 15.89 | -0.03 | -0.19% | 15.41 | 15.96 | 59151 | 9282.40 | 6.89% | 0.00 |
| 2025-09-05 | 15.28 | 15.92 | 0.63 | 4.12% | 15.03 | 16.11 | 74291 | 11657.86 | 8.65% | 0.00 |
| 2025-09-04 | 15.21 | 15.29 | 0.14 | 0.92% | 14.96 | 15.70 | 63381 | 9768.83 | 7.38% | 0.00 |
| 2025-09-03 | 15.10 | 15.15 | 0.04 | 0.26% | 14.76 | 15.29 | 42236 | 6326.45 | 4.92% | 2.00 |
| 2025-09-02 | 15.08 | 15.11 | 0.07 | 0.47% | 14.53 | 15.37 | 44645 | 6649.34 | 5.20% | 0.00 |
| 2025-09-01 | 14.61 | 15.04 | 0.52 | 3.58% | 14.53 | 15.58 | 59071 | 8923.65 | 6.88% | 0.00 |
| 2025-08-29 | 14.95 | 14.52 | -0.37 | -2.48% | 14.52 | 14.95 | 40047 | 5874.44 | 4.66% | 0.00 |
| 2025-08-28 | 15.21 | 14.89 | -0.32 | -2.10% | 14.21 | 15.71 | 66396 | 9872.61 | 7.73% | 0.00 |
| 2025-08-27 | 16.25 | 15.21 | -1.09 | -6.69% | 15.21 | 16.38 | 65803 | 10310.09 | 7.66% | 0.00 |
| 2025-08-26 | 15.77 | 16.30 | 0.70 | 4.49% | 15.44 | 16.38 | 62649 | 10055.66 | 7.30% | 0.00 |
| 2025-08-25 | 15.95 | 15.60 | -0.24 | -1.52% | 15.47 | 16.20 | 52836 | 8335.40 | 6.15% | 0.00 |
| 2025-08-22 | 15.99 | 15.84 | -0.22 | -1.37% | 15.73 | 16.10 | 28037 | 4453.53 | 3.27% | 0.00 |
| 2025-08-21 | 16.08 | 16.06 | -0.01 | -0.06% | 15.87 | 16.27 | 26311 | 4227.05 | 3.06% | 0.00 |
凯龙高科(300912)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。
