| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-09 | 25.37 | 25.80 | -0.30 | -1.15% | 23.14 | 26.35 | 114085 | 28468.48 | 6.67% | 0.00 |
| 2025-04-08 | 25.00 | 26.10 | 1.85 | 7.63% | 24.30 | 26.70 | 122988 | 31539.18 | 7.19% | 0.00 |
| 2025-04-07 | 25.51 | 24.25 | -3.02 | -11.07% | 23.48 | 26.46 | 107587 | 26980.35 | 6.29% | 0.00 |
| 2025-04-03 | 27.39 | 27.27 | -0.54 | -1.94% | 27.17 | 27.99 | 79808 | 21914.90 | 4.67% | 0.00 |
| 2025-04-02 | 27.36 | 27.81 | 0.91 | 3.38% | 26.70 | 28.68 | 148645 | 41495.16 | 8.70% | 0.00 |
| 2025-04-01 | 25.14 | 26.90 | 1.68 | 6.66% | 24.99 | 27.72 | 148600 | 39724.15 | 8.69% | 0.00 |
| 2025-03-31 | 25.43 | 25.22 | 0.25 | 1.00% | 24.58 | 26.27 | 127917 | 32547.31 | 7.48% | 0.00 |
| 2025-03-28 | 25.19 | 24.97 | -0.21 | -0.83% | 24.92 | 26.12 | 103362 | 26417.54 | 6.05% | 0.00 |
| 2025-03-27 | 23.90 | 25.18 | 1.29 | 5.40% | 23.42 | 25.44 | 83889 | 20763.14 | 4.91% | 0.00 |
| 2025-03-26 | 23.76 | 23.89 | 0.04 | 0.17% | 23.58 | 24.05 | 21452 | 5116.67 | 1.25% | 0.00 |
| 2025-03-25 | 24.24 | 23.85 | -0.45 | -1.85% | 23.68 | 24.36 | 30025 | 7196.70 | 1.76% | 9.99 |
| 2025-03-24 | 23.56 | 24.30 | 0.65 | 2.75% | 23.56 | 24.60 | 52255 | 12670.14 | 3.06% | 9.99 |
| 2025-03-21 | 23.82 | 23.65 | -0.40 | -1.66% | 23.40 | 24.20 | 32852 | 7782.64 | 1.92% | 0.00 |
| 2025-03-20 | 24.10 | 24.05 | -0.04 | -0.17% | 23.81 | 24.48 | 35408 | 8549.50 | 2.07% | 0.00 |
| 2025-03-19 | 24.19 | 24.09 | -0.15 | -0.62% | 23.99 | 24.46 | 31138 | 7534.26 | 1.82% | 0.00 |
| 2025-03-18 | 23.40 | 24.24 | 0.98 | 4.21% | 23.21 | 24.75 | 101707 | 24598.58 | 5.95% | 0.00 |
| 2025-03-17 | 23.16 | 23.26 | 0.21 | 0.91% | 22.90 | 23.40 | 27937 | 6481.32 | 1.63% | 0.00 |
| 2025-03-14 | 22.51 | 23.05 | 0.54 | 2.40% | 22.50 | 23.09 | 27866 | 6371.17 | 1.63% | 0.00 |
| 2025-03-13 | 23.10 | 22.51 | -0.61 | -2.64% | 22.36 | 23.27 | 31000 | 7042.38 | 1.81% | 0.00 |
| 2025-03-12 | 23.32 | 23.12 | -0.19 | -0.82% | 22.85 | 23.38 | 33411 | 7718.65 | 1.95% | 0.00 |
| 2025-03-11 | 23.56 | 23.31 | -0.39 | -1.65% | 23.01 | 23.64 | 29749 | 6927.48 | 1.74% | 0.00 |
| 2025-03-10 | 23.69 | 23.70 | 0.16 | 0.68% | 23.25 | 24.00 | 29255 | 6897.32 | 1.71% | 0.00 |
| 2025-03-07 | 23.83 | 23.54 | -0.40 | -1.67% | 23.38 | 24.11 | 34825 | 8269.67 | 2.04% | 0.00 |
| 2025-03-06 | 22.80 | 23.94 | 1.16 | 5.09% | 22.80 | 24.16 | 65828 | 15509.80 | 3.85% | 0.00 |
| 2025-03-05 | 22.88 | 22.78 | -0.20 | -0.87% | 22.50 | 23.03 | 37524 | 8526.63 | 2.20% | 0.00 |
| 2025-03-04 | 23.05 | 22.98 | -0.26 | -1.12% | 22.75 | 23.31 | 33839 | 7775.66 | 1.98% | 0.00 |
| 2025-03-03 | 23.74 | 23.24 | -0.52 | -2.19% | 23.16 | 24.24 | 54334 | 12884.75 | 3.18% | 0.00 |
| 2025-02-28 | 24.01 | 23.76 | -0.54 | -2.22% | 23.69 | 24.81 | 52396 | 12677.53 | 3.07% | 0.00 |
| 2025-02-27 | 23.68 | 24.30 | 0.67 | 2.84% | 23.50 | 24.30 | 49250 | 11791.47 | 2.88% | 0.00 |
| 2025-02-26 | 23.10 | 23.63 | 0.47 | 2.03% | 23.02 | 23.69 | 32825 | 7679.77 | 1.92% | 0.00 |
| 2025-02-25 | 23.30 | 23.16 | -0.22 | -0.94% | 22.96 | 23.62 | 22169 | 5138.71 | 1.30% | 0.00 |
| 2025-02-24 | 23.79 | 23.38 | -0.07 | -0.30% | 23.21 | 23.80 | 37044 | 8725.97 | 2.17% | 0.00 |
| 2025-02-21 | 23.44 | 23.45 | 0.40 | 1.74% | 23.01 | 23.99 | 45318 | 10608.03 | 2.65% | 0.00 |
| 2025-02-20 | 22.75 | 23.05 | 0.42 | 1.86% | 22.51 | 23.18 | 27077 | 6222.80 | 1.58% | 0.00 |
| 2025-02-19 | 22.59 | 22.63 | 0.04 | 0.18% | 22.45 | 22.88 | 22047 | 4989.17 | 1.29% | 0.00 |
| 2025-02-18 | 22.86 | 22.59 | -0.37 | -1.61% | 22.50 | 23.30 | 22213 | 5100.54 | 1.30% | 0.00 |
| 2025-02-17 | 22.86 | 22.96 | 0.13 | 0.57% | 22.68 | 23.18 | 24527 | 5612.43 | 1.43% | 0.00 |
| 2025-02-14 | 22.90 | 22.83 | -0.14 | -0.61% | 22.73 | 23.27 | 23380 | 5373.38 | 1.37% | 0.00 |
| 2025-02-13 | 22.67 | 22.97 | -0.13 | -0.56% | 22.67 | 23.66 | 33000 | 7684.73 | 1.93% | 0.00 |
| 2025-02-12 | 22.68 | 23.10 | 0.35 | 1.54% | 22.68 | 23.13 | 24208 | 5558.06 | 1.42% | 0.00 |
| 2025-02-11 | 22.85 | 22.75 | -0.22 | -0.96% | 22.38 | 23.06 | 21185 | 4793.27 | 1.24% | 0.00 |
| 2025-02-10 | 22.78 | 22.97 | 0.16 | 0.70% | 22.31 | 23.25 | 32563 | 7445.18 | 1.90% | 0.00 |
| 2025-02-07 | 23.10 | 22.81 | -0.29 | -1.26% | 22.62 | 23.26 | 39950 | 9170.96 | 2.34% | 0.00 |
| 2025-02-06 | 23.24 | 23.10 | 0.00 | 0.00% | 22.80 | 23.27 | 18171 | 4181.11 | 1.06% | 13.00 |
| 2025-02-05 | 22.80 | 23.10 | 0.45 | 1.99% | 22.60 | 23.25 | 17937 | 4112.00 | 1.05% | 0.00 |
| 2025-01-27 | 23.07 | 22.65 | -0.22 | -0.96% | 22.61 | 23.13 | 12995 | 2977.57 | 0.76% | 0.00 |
| 2025-01-24 | 22.55 | 22.87 | 0.19 | 0.84% | 22.20 | 22.95 | 24082 | 5444.30 | 1.41% | 0.00 |
| 2025-01-23 | 22.99 | 22.68 | -0.11 | -0.48% | 22.64 | 23.03 | 18051 | 4117.95 | 1.06% | 0.00 |
| 2025-01-22 | 22.88 | 22.79 | -0.10 | -0.44% | 22.63 | 23.08 | 14722 | 3365.02 | 0.86% | 0.00 |
| 2025-01-21 | 22.69 | 22.89 | 0.15 | 0.66% | 22.49 | 23.05 | 23194 | 5298.62 | 1.36% | 0.00 |
| 2025-01-20 | 21.85 | 22.74 | 1.04 | 4.79% | 21.76 | 22.89 | 37844 | 8534.64 | 2.21% | 0.00 |
| 2025-01-17 | 21.36 | 21.70 | 0.24 | 1.12% | 21.24 | 21.90 | 17179 | 3714.01 | 1.00% | 0.00 |
| 2025-01-16 | 21.49 | 21.46 | -0.11 | -0.51% | 21.31 | 21.75 | 15472 | 3331.95 | 0.91% | 0.00 |
| 2025-01-15 | 21.70 | 21.57 | -0.29 | -1.33% | 21.49 | 21.77 | 16722 | 3610.34 | 0.98% | 0.00 |
| 2025-01-14 | 21.47 | 21.86 | 0.42 | 1.96% | 21.36 | 21.88 | 27894 | 6052.44 | 1.63% | 0.00 |
| 2025-01-13 | 20.85 | 21.44 | 0.49 | 2.34% | 20.81 | 21.78 | 24764 | 5325.99 | 1.45% | 0.00 |
| 2025-01-10 | 21.34 | 20.95 | -0.31 | -1.46% | 20.95 | 21.48 | 17914 | 3794.25 | 1.05% | 0.00 |
| 2025-01-09 | 21.06 | 21.26 | 0.18 | 0.85% | 20.92 | 21.74 | 19298 | 4131.12 | 1.13% | 0.00 |
| 2025-01-08 | 21.22 | 21.08 | -0.34 | -1.59% | 20.70 | 21.48 | 18688 | 3933.40 | 1.09% | 0.00 |
| 2025-01-07 | 21.59 | 21.42 | 0.21 | 0.99% | 20.88 | 21.59 | 17322 | 3674.89 | 1.01% | 0.00 |
| 2025-01-06 | 21.19 | 21.21 | 0.01 | 0.05% | 21.05 | 21.65 | 20385 | 4337.65 | 1.19% | 5.00 |
| 2025-01-03 | 21.40 | 21.20 | -0.23 | -1.07% | 21.16 | 21.73 | 21620 | 4635.11 | 1.26% | 0.00 |
| 2025-01-02 | 21.66 | 21.43 | -0.15 | -0.70% | 21.18 | 21.98 | 35147 | 7575.11 | 2.06% | 0.00 |
| 2024-12-31 | 22.58 | 21.58 | -0.96 | -4.26% | 21.51 | 22.75 | 40951 | 8973.73 | 2.40% | 0.00 |
| 2024-12-30 | 23.26 | 22.54 | -0.59 | -2.55% | 22.41 | 23.26 | 23289 | 5293.07 | 1.36% | 0.00 |
| 2024-12-27 | 23.44 | 23.13 | -0.13 | -0.56% | 23.01 | 23.45 | 19371 | 4498.24 | 1.13% | 0.00 |
| 2024-12-26 | 23.02 | 23.26 | 0.27 | 1.17% | 22.94 | 23.40 | 19638 | 4563.66 | 1.15% | 0.00 |
| 2024-12-25 | 23.50 | 22.99 | -0.58 | -2.46% | 22.72 | 23.64 | 38827 | 8954.71 | 2.27% | 0.00 |
| 2024-12-24 | 23.13 | 23.57 | 0.57 | 2.48% | 23.00 | 23.98 | 41785 | 9827.07 | 2.44% | 0.00 |
| 2024-12-23 | 22.80 | 23.00 | 0.11 | 0.48% | 22.68 | 23.50 | 51684 | 11947.42 | 3.02% | 0.00 |
| 2024-12-20 | 24.14 | 22.89 | -1.21 | -5.02% | 22.48 | 24.14 | 76088 | 17418.05 | 4.45% | 0.00 |
| 2024-12-19 | 23.68 | 24.10 | 0.03 | 0.12% | 23.62 | 24.12 | 15256 | 3643.82 | 0.89% | 0.00 |
| 2024-12-18 | 24.01 | 24.07 | 0.17 | 0.71% | 23.62 | 24.20 | 17226 | 4127.21 | 1.01% | 0.00 |
| 2024-12-17 | 24.90 | 23.90 | -0.85 | -3.43% | 23.80 | 24.90 | 23658 | 5716.33 | 1.38% | 0.00 |
| 2024-12-16 | 25.07 | 24.75 | -0.32 | -1.28% | 24.61 | 25.15 | 23185 | 5749.74 | 1.36% | 0.00 |
| 2024-12-13 | 25.76 | 25.07 | -0.84 | -3.24% | 24.98 | 25.76 | 28144 | 7121.51 | 1.65% | 0.00 |
| 2024-12-12 | 25.87 | 25.91 | 0.04 | 0.15% | 25.61 | 26.02 | 23839 | 6153.62 | 1.39% | 46.00 |
| 2024-12-11 | 26.04 | 25.87 | -0.23 | -0.88% | 25.56 | 26.16 | 26467 | 6835.83 | 1.55% | 10.00 |
| 2024-12-10 | 26.49 | 26.10 | 0.22 | 0.85% | 26.03 | 26.64 | 29338 | 7742.15 | 1.72% | 0.00 |
| 2024-12-09 | 26.38 | 25.88 | -0.46 | -1.75% | 25.82 | 26.64 | 18705 | 4893.24 | 1.09% | 0.00 |
凯因科技(688687)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。
