| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-05-23 | 29.88 | 29.03 | -0.99 | -3.30% | 29.01 | 30.14 | 26315 | 7767.51 | 1.34% | 0.00 |
| 2025-05-22 | 31.10 | 30.02 | -1.28 | -4.09% | 29.81 | 31.43 | 30609 | 9317.76 | 1.56% | 0.00 |
| 2025-05-21 | 31.54 | 31.30 | -0.39 | -1.23% | 30.70 | 31.80 | 39085 | 12172.64 | 1.99% | 0.00 |
| 2025-05-20 | 30.25 | 31.69 | 1.44 | 4.76% | 29.91 | 32.68 | 58660 | 18465.34 | 2.99% | 0.00 |
| 2025-05-19 | 29.73 | 30.25 | 0.56 | 1.89% | 29.13 | 30.35 | 33691 | 10042.02 | 1.72% | 0.00 |
| 2025-05-16 | 29.99 | 29.69 | -0.34 | -1.13% | 29.63 | 30.45 | 32521 | 9758.42 | 1.66% | 0.00 |
| 2025-05-15 | 30.86 | 30.03 | -0.77 | -2.50% | 29.89 | 30.86 | 42014 | 12716.89 | 2.14% | 0.00 |
| 2025-05-14 | 31.24 | 30.80 | -0.62 | -1.97% | 30.13 | 31.25 | 38002 | 11632.42 | 1.94% | 0.00 |
| 2025-05-13 | 31.23 | 31.42 | 0.42 | 1.35% | 31.23 | 32.55 | 49067 | 15580.31 | 2.50% | 0.00 |
| 2025-05-12 | 31.29 | 31.00 | -0.40 | -1.27% | 30.74 | 31.78 | 43681 | 13573.63 | 2.23% | 0.00 |
| 2025-05-09 | 31.74 | 31.40 | -0.40 | -1.26% | 31.35 | 32.20 | 23154 | 7316.68 | 1.18% | 0.00 |
| 2025-05-08 | 31.80 | 31.80 | -0.30 | -0.93% | 31.59 | 32.66 | 42396 | 13583.17 | 2.16% | 0.00 |
| 2025-05-07 | 33.87 | 32.10 | -1.27 | -3.81% | 31.50 | 34.35 | 59853 | 19550.01 | 3.05% | 0.00 |
| 2025-05-06 | 33.60 | 33.37 | -0.13 | -0.39% | 33.18 | 34.45 | 46989 | 15806.83 | 2.39% | 0.00 |
| 2025-04-30 | 33.00 | 33.50 | 0.59 | 1.79% | 32.79 | 34.36 | 51973 | 17548.77 | 2.65% | 0.00 |
| 2025-04-29 | 33.03 | 32.91 | -0.96 | -2.83% | 31.86 | 33.52 | 69395 | 22652.13 | 3.54% | 2.00 |
| 2025-04-28 | 34.27 | 33.87 | -0.19 | -0.56% | 32.85 | 35.72 | 85936 | 29335.04 | 4.38% | 0.00 |
| 2025-04-25 | 32.60 | 34.06 | 1.76 | 5.45% | 32.32 | 35.20 | 55456 | 18821.10 | 2.83% | 0.00 |
| 2025-04-24 | 33.41 | 32.30 | -1.10 | -3.29% | 32.14 | 33.68 | 38678 | 12717.03 | 1.97% | 0.00 |
| 2025-04-23 | 32.72 | 33.40 | 0.91 | 2.80% | 32.50 | 33.71 | 47124 | 15713.63 | 2.40% | 0.00 |
| 2025-04-22 | 33.19 | 32.49 | -0.99 | -2.96% | 32.14 | 33.43 | 34328 | 11218.81 | 1.75% | 0.00 |
| 2025-04-21 | 30.97 | 33.48 | 2.34 | 7.51% | 30.80 | 34.19 | 54300 | 17862.99 | 2.77% | 12.00 |
| 2025-04-18 | 31.85 | 31.14 | -0.47 | -1.49% | 31.00 | 32.35 | 26134 | 8231.21 | 1.33% | 0.00 |
| 2025-04-17 | 30.34 | 31.61 | 1.10 | 3.61% | 30.00 | 32.46 | 51277 | 16212.39 | 2.61% | 1.00 |
| 2025-04-16 | 30.67 | 30.51 | -0.15 | -0.49% | 29.70 | 31.66 | 40552 | 12408.39 | 2.07% | 0.00 |
| 2025-04-15 | 32.55 | 30.66 | -1.90 | -5.84% | 30.50 | 33.15 | 63255 | 19826.36 | 3.22% | 0.00 |
| 2025-04-14 | 30.59 | 32.56 | 2.52 | 8.39% | 30.30 | 33.20 | 76283 | 24480.24 | 3.89% | 0.00 |
| 2025-04-11 | 30.22 | 30.04 | -0.83 | -2.69% | 30.04 | 31.60 | 66279 | 20377.84 | 3.38% | 0.00 |
| 2025-04-10 | 30.52 | 30.87 | 0.85 | 2.83% | 29.98 | 31.98 | 58175 | 18011.41 | 2.96% | 0.00 |
| 2025-04-09 | 28.68 | 30.02 | 1.16 | 4.02% | 26.20 | 30.27 | 70619 | 20230.49 | 3.60% | 0.00 |
| 2025-04-08 | 27.11 | 28.86 | 1.91 | 7.09% | 27.11 | 28.95 | 78796 | 22092.05 | 4.01% | 3.00 |
| 2025-04-07 | 30.43 | 26.95 | -5.27 | -16.36% | 25.78 | 30.50 | 84181 | 23352.40 | 4.29% | 0.00 |
| 2025-04-03 | 32.53 | 32.22 | -0.84 | -2.54% | 31.67 | 33.15 | 39530 | 12779.77 | 2.01% | 0.00 |
| 2025-04-02 | 33.18 | 33.06 | -0.14 | -0.42% | 32.73 | 33.75 | 32907 | 10928.01 | 1.68% | 0.00 |
| 2025-04-01 | 34.58 | 33.20 | -1.40 | -4.05% | 33.12 | 34.95 | 33275 | 11278.17 | 1.70% | 0.00 |
| 2025-03-31 | 34.01 | 34.60 | 0.40 | 1.17% | 32.20 | 35.00 | 68640 | 23142.94 | 3.50% | 0.00 |
| 2025-03-28 | 34.97 | 34.20 | -0.65 | -1.87% | 33.68 | 35.43 | 42914 | 14714.92 | 2.19% | 0.00 |
| 2025-03-27 | 34.80 | 34.85 | -0.01 | -0.03% | 34.18 | 35.47 | 28272 | 9823.74 | 1.44% | 0.00 |
| 2025-03-26 | 34.36 | 34.86 | 0.51 | 1.48% | 34.20 | 35.30 | 34538 | 12038.83 | 1.76% | 0.00 |
| 2025-03-25 | 35.65 | 34.35 | -0.77 | -2.19% | 33.48 | 35.68 | 48539 | 16639.23 | 2.47% | 0.00 |
| 2025-03-24 | 35.30 | 35.12 | -0.04 | -0.11% | 34.42 | 35.99 | 49232 | 17282.22 | 2.51% | 0.00 |
| 2025-03-21 | 36.62 | 35.16 | -2.27 | -6.06% | 35.00 | 37.40 | 76021 | 27331.15 | 3.87% | 0.00 |
| 2025-03-20 | 36.07 | 37.43 | 1.17 | 3.23% | 35.80 | 38.40 | 112631 | 42358.16 | 5.74% | 0.00 |
| 2025-03-19 | 38.50 | 36.26 | -2.34 | -6.06% | 35.90 | 38.59 | 99891 | 36601.79 | 5.09% | 1.00 |
| 2025-03-18 | 38.46 | 38.60 | 0.53 | 1.39% | 36.39 | 39.01 | 120427 | 45342.48 | 6.14% | 2.00 |
| 2025-03-17 | 34.61 | 38.07 | 3.77 | 10.99% | 33.66 | 39.99 | 152000 | 55599.53 | 7.74% | 0.00 |
| 2025-03-14 | 34.41 | 34.30 | -0.83 | -2.36% | 33.59 | 35.01 | 85194 | 29269.46 | 4.34% | 0.00 |
| 2025-03-13 | 33.77 | 35.13 | 0.83 | 2.42% | 33.00 | 36.24 | 139596 | 48875.40 | 7.11% | 0.00 |
| 2025-03-12 | 34.91 | 34.30 | -0.80 | -2.28% | 33.81 | 36.09 | 133927 | 46461.20 | 6.82% | 3.00 |
| 2025-03-11 | 32.30 | 35.10 | 2.26 | 6.88% | 31.80 | 35.55 | 171194 | 58295.23 | 8.72% | 0.00 |
| 2025-03-10 | 32.81 | 32.84 | -0.56 | -1.68% | 32.06 | 33.76 | 129435 | 42707.27 | 6.59% | 0.00 |
| 2025-03-07 | 32.23 | 33.40 | -0.20 | -0.60% | 32.23 | 35.44 | 256863 | 86905.86 | 13.09% | 0.00 |
| 2025-03-06 | 28.87 | 33.60 | 5.40 | 19.15% | 28.50 | 33.84 | 252109 | 81656.17 | 12.84% | 10.00 |
| 2025-03-05 | 26.67 | 28.20 | 1.38 | 5.15% | 26.20 | 28.52 | 142550 | 39414.96 | 7.26% | 65.00 |
| 2025-03-04 | 25.40 | 26.82 | 0.81 | 3.11% | 25.40 | 26.99 | 101297 | 26746.83 | 5.16% | 2.00 |
| 2025-03-03 | 25.00 | 26.01 | 1.72 | 7.08% | 25.00 | 28.19 | 146702 | 39466.04 | 7.47% | 0.00 |
| 2025-02-28 | 25.75 | 24.29 | -0.68 | -2.72% | 24.12 | 25.86 | 73799 | 18499.54 | 3.76% | 0.00 |
| 2025-02-27 | 24.47 | 24.97 | 0.54 | 2.21% | 24.12 | 25.20 | 47126 | 11639.25 | 2.40% | 0.00 |
| 2025-02-26 | 24.25 | 24.43 | 0.13 | 0.53% | 24.12 | 24.70 | 28181 | 6885.33 | 1.44% | 17.00 |
| 2025-02-25 | 24.51 | 24.30 | -0.74 | -2.96% | 23.93 | 24.77 | 55810 | 13545.85 | 2.84% | 0.00 |
| 2025-02-24 | 25.50 | 25.04 | -0.26 | -1.03% | 24.50 | 25.67 | 80305 | 20179.59 | 4.09% | 0.00 |
| 2025-02-21 | 25.58 | 25.30 | -0.57 | -2.20% | 24.89 | 26.04 | 71811 | 18124.46 | 3.66% | 0.00 |
| 2025-02-20 | 25.00 | 25.87 | 1.15 | 4.65% | 24.96 | 26.26 | 68511 | 17615.63 | 3.49% | 0.00 |
| 2025-02-19 | 25.00 | 24.72 | 0.03 | 0.12% | 24.48 | 25.49 | 56497 | 14026.54 | 2.88% | 0.00 |
| 2025-02-18 | 26.46 | 24.69 | -1.62 | -6.16% | 24.40 | 26.80 | 76762 | 19498.24 | 3.91% | 0.00 |
| 2025-02-17 | 25.60 | 26.31 | 0.53 | 2.06% | 25.40 | 27.62 | 84038 | 22435.02 | 4.28% | 0.00 |
| 2025-02-14 | 24.73 | 25.78 | 0.86 | 3.45% | 24.65 | 25.90 | 75433 | 19111.54 | 3.84% | 0.00 |
| 2025-02-13 | 23.75 | 24.92 | 1.16 | 4.88% | 23.63 | 25.37 | 98288 | 24229.05 | 5.01% | 0.00 |
| 2025-02-12 | 23.82 | 23.76 | -0.48 | -1.98% | 22.91 | 24.30 | 77399 | 18183.01 | 3.94% | 0.00 |
| 2025-02-11 | 24.41 | 24.24 | 0.54 | 2.28% | 23.51 | 24.89 | 95981 | 23189.90 | 4.89% | 0.00 |
| 2025-02-10 | 22.10 | 23.70 | 1.71 | 7.78% | 21.80 | 23.94 | 79347 | 18281.64 | 4.04% | 0.00 |
| 2025-02-07 | 21.95 | 21.99 | -0.05 | -0.23% | 21.66 | 22.61 | 41783 | 9219.50 | 2.13% | 0.00 |
| 2025-02-06 | 21.10 | 22.04 | 0.90 | 4.26% | 20.90 | 22.28 | 45123 | 9857.11 | 2.30% | 0.00 |
| 2025-02-05 | 20.42 | 21.14 | 0.93 | 4.60% | 20.20 | 21.63 | 40066 | 8361.24 | 2.04% | 0.00 |
| 2025-01-27 | 20.88 | 20.21 | -0.69 | -3.30% | 20.16 | 21.21 | 30058 | 6196.60 | 1.53% | 0.00 |
| 2025-01-24 | 20.52 | 20.90 | 0.50 | 2.45% | 20.41 | 20.92 | 28617 | 5928.81 | 1.46% | 0.00 |
| 2025-01-23 | 21.00 | 20.40 | -0.24 | -1.16% | 20.40 | 21.14 | 27638 | 5743.01 | 1.41% | 0.00 |
| 2025-01-22 | 21.11 | 20.64 | -0.65 | -3.05% | 20.48 | 21.35 | 20654 | 4287.15 | 1.05% | 0.00 |
| 2025-01-21 | 21.68 | 21.29 | -0.48 | -2.20% | 20.98 | 21.95 | 40230 | 8536.88 | 2.05% | 0.00 |
| 2025-01-20 | 21.70 | 21.77 | 0.22 | 1.02% | 21.41 | 22.11 | 39700 | 8641.72 | 2.02% | 0.00 |
科锐国际(300662)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。
