| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-08-18 | 7.51 | 7.42 | -0.04 | -0.54% | 7.41 | 7.57 | 161823 | 12084.29 | 3.06% |
| 2025-08-15 | 7.30 | 7.46 | 0.16 | 2.19% | 7.30 | 7.51 | 166611 | 12391.04 | 3.15% |
| 2025-08-14 | 7.50 | 7.30 | -0.21 | -2.80% | 7.28 | 7.52 | 121007 | 8901.21 | 2.29% |
| 2025-08-13 | 7.44 | 7.51 | 0.10 | 1.35% | 7.37 | 7.51 | 135625 | 10103.59 | 2.56% |
| 2025-08-12 | 7.45 | 7.41 | -0.02 | -0.27% | 7.33 | 7.49 | 123346 | 9135.51 | 2.33% |
| 2025-08-11 | 7.35 | 7.43 | 0.07 | 0.95% | 7.31 | 7.46 | 132030 | 9773.87 | 2.49% |
| 2025-08-08 | 7.26 | 7.36 | 0.10 | 1.38% | 7.23 | 7.40 | 173062 | 12659.32 | 3.27% |
| 2025-08-07 | 7.24 | 7.26 | 0.01 | 0.14% | 7.18 | 7.31 | 151775 | 11022.76 | 2.87% |
| 2025-08-06 | 7.17 | 7.25 | 0.11 | 1.54% | 7.15 | 7.33 | 220257 | 15958.98 | 4.16% |
| 2025-08-05 | 7.06 | 7.14 | 0.10 | 1.42% | 7.04 | 7.25 | 195487 | 13983.90 | 3.69% |
| 2025-08-04 | 6.91 | 7.04 | 0.08 | 1.15% | 6.90 | 7.06 | 101146 | 7103.36 | 1.91% |
| 2025-08-01 | 6.88 | 6.96 | 0.05 | 0.72% | 6.88 | 7.01 | 101856 | 7089.39 | 1.92% |
| 2025-07-31 | 6.93 | 6.91 | -0.08 | -1.14% | 6.86 | 7.04 | 153942 | 10695.02 | 2.91% |
| 2025-07-30 | 7.12 | 6.99 | -0.13 | -1.83% | 6.92 | 7.12 | 153989 | 10777.41 | 2.91% |
| 2025-07-29 | 7.23 | 7.12 | -0.11 | -1.52% | 6.99 | 7.23 | 226483 | 16039.79 | 4.28% |
| 2025-07-28 | 7.21 | 7.23 | -0.04 | -0.55% | 7.15 | 7.26 | 249920 | 18021.39 | 4.72% |
| 2025-07-25 | 7.35 | 7.27 | -0.20 | -2.68% | 7.21 | 7.58 | 480863 | 35014.12 | 9.08% |
| 2025-07-24 | 7.17 | 7.47 | 0.36 | 5.06% | 7.08 | 7.82 | 622118 | 46971.93 | 11.75% |
| 2025-07-23 | 7.36 | 7.11 | -0.20 | -2.74% | 7.08 | 7.36 | 128318 | 9219.28 | 2.42% |
| 2025-07-22 | 7.26 | 7.31 | 0.02 | 0.27% | 7.22 | 7.35 | 124362 | 9061.85 | 2.35% |
| 2025-07-21 | 7.16 | 7.29 | 0.18 | 2.53% | 7.14 | 7.37 | 171236 | 12430.81 | 3.23% |
| 2025-07-18 | 7.16 | 7.11 | -0.05 | -0.70% | 7.06 | 7.20 | 82338 | 5841.02 | 1.56% |
| 2025-07-17 | 7.17 | 7.16 | 0.01 | 0.14% | 7.11 | 7.21 | 84179 | 6012.26 | 1.59% |
| 2025-07-16 | 7.20 | 7.15 | 0.00 | 0.00% | 7.10 | 7.23 | 78616 | 5631.38 | 1.49% |
| 2025-07-15 | 7.33 | 7.15 | -0.20 | -2.72% | 7.11 | 7.33 | 145063 | 10423.32 | 2.74% |
| 2025-07-14 | 7.10 | 7.35 | 0.23 | 3.23% | 7.10 | 7.42 | 188518 | 13788.43 | 3.56% |
| 2025-07-11 | 7.14 | 7.12 | -0.03 | -0.42% | 7.03 | 7.20 | 110718 | 7858.49 | 2.09% |
| 2025-07-10 | 7.21 | 7.15 | -0.06 | -0.83% | 7.13 | 7.30 | 118459 | 8516.38 | 2.24% |
| 2025-07-09 | 7.17 | 7.21 | 0.00 | 0.00% | 7.17 | 7.36 | 173448 | 12572.56 | 3.28% |
| 2025-07-08 | 7.15 | 7.21 | 0.06 | 0.84% | 7.06 | 7.21 | 211100 | 15074.44 | 3.99% |
| 2025-07-07 | 6.95 | 7.15 | 0.26 | 3.77% | 6.91 | 7.28 | 282296 | 20019.15 | 5.33% |
| 2025-07-04 | 6.95 | 6.89 | -0.06 | -0.86% | 6.86 | 7.00 | 80458 | 5574.69 | 1.52% |
| 2025-07-03 | 6.91 | 6.95 | 0.02 | 0.29% | 6.86 | 7.00 | 96408 | 6674.38 | 1.82% |
| 2025-07-02 | 6.90 | 6.93 | 0.04 | 0.58% | 6.83 | 6.98 | 115234 | 7984.76 | 2.18% |
| 2025-07-01 | 6.86 | 6.89 | 0.03 | 0.44% | 6.85 | 6.98 | 147800 | 10210.50 | 2.79% |
| 2025-06-30 | 6.85 | 6.86 | 0.04 | 0.59% | 6.80 | 6.89 | 75970 | 5207.33 | 1.44% |
| 2025-06-27 | 6.77 | 6.82 | 0.08 | 1.19% | 6.75 | 6.84 | 86073 | 5853.92 | 1.63% |
| 2025-06-26 | 6.76 | 6.74 | -0.02 | -0.30% | 6.71 | 6.81 | 76033 | 5136.78 | 1.44% |
| 2025-06-25 | 6.82 | 6.76 | -0.03 | -0.44% | 6.70 | 6.83 | 97421 | 6587.51 | 1.84% |
| 2025-06-24 | 6.60 | 6.79 | 0.19 | 2.88% | 6.60 | 6.81 | 119791 | 8089.08 | 2.26% |
| 2025-06-23 | 6.47 | 6.60 | 0.13 | 2.01% | 6.42 | 6.62 | 63448 | 4149.58 | 1.20% |
| 2025-06-20 | 6.54 | 6.47 | -0.05 | -0.77% | 6.45 | 6.62 | 61437 | 4005.80 | 1.16% |
| 2025-06-19 | 6.71 | 6.52 | -0.18 | -2.69% | 6.50 | 6.71 | 79405 | 5221.38 | 1.50% |
| 2025-06-18 | 6.70 | 6.70 | 0.02 | 0.30% | 6.65 | 6.78 | 60254 | 4035.19 | 1.14% |
| 2025-06-17 | 6.71 | 6.71 | 0.01 | 0.15% | 6.66 | 6.76 | 61398 | 4114.75 | 1.16% |
| 2025-06-16 | 6.61 | 6.70 | 0.06 | 0.90% | 6.61 | 6.75 | 61240 | 4100.49 | 1.16% |
| 2025-06-13 | 6.77 | 6.64 | -0.12 | -1.78% | 6.64 | 6.80 | 72539 | 4863.53 | 1.37% |
| 2025-06-12 | 6.76 | 6.76 | 0.00 | 0.00% | 6.71 | 6.78 | 79615 | 5372.17 | 1.50% |
| 2025-06-11 | 6.75 | 6.76 | -0.01 | -0.15% | 6.69 | 6.88 | 104125 | 7047.71 | 1.97% |
| 2025-06-10 | 6.81 | 6.77 | -0.02 | -0.29% | 6.69 | 6.86 | 138431 | 9389.52 | 2.61% |
| 2025-06-09 | 6.81 | 6.79 | 0.00 | 0.00% | 6.76 | 6.92 | 170941 | 11678.12 | 3.23% |
| 2025-06-06 | 6.71 | 6.79 | 0.15 | 2.26% | 6.57 | 6.83 | 224770 | 15089.69 | 4.25% |
| 2025-06-05 | 6.77 | 6.64 | 0.09 | 1.37% | 6.61 | 6.97 | 265243 | 17769.82 | 5.01% |
| 2025-06-04 | 6.50 | 6.55 | 0.04 | 0.61% | 6.50 | 6.66 | 60478 | 3968.30 | 1.14% |
| 2025-06-03 | 6.49 | 6.51 | -0.03 | -0.46% | 6.48 | 6.61 | 66697 | 4357.80 | 1.26% |
| 2025-05-30 | 6.64 | 6.54 | -0.13 | -1.95% | 6.49 | 6.69 | 65748 | 4315.38 | 1.24% |
| 2025-05-29 | 6.59 | 6.67 | 0.08 | 1.21% | 6.58 | 6.70 | 81070 | 5398.90 | 1.53% |
| 2025-05-28 | 6.64 | 6.59 | -0.04 | -0.60% | 6.56 | 6.68 | 63936 | 4228.35 | 1.21% |
| 2025-05-27 | 6.56 | 6.63 | 0.07 | 1.07% | 6.53 | 6.65 | 61263 | 4040.75 | 1.16% |
| 2025-05-26 | 6.45 | 6.56 | 0.12 | 1.86% | 6.41 | 6.58 | 52984 | 3463.29 | 1.00% |
| 2025-05-23 | 6.52 | 6.44 | -0.11 | -1.68% | 6.42 | 6.60 | 70012 | 4560.92 | 1.32% |
| 2025-05-22 | 6.62 | 6.55 | -0.07 | -1.06% | 6.54 | 6.75 | 88372 | 5872.33 | 1.67% |
| 2025-05-21 | 6.65 | 6.62 | -0.04 | -0.60% | 6.58 | 6.69 | 72272 | 4790.71 | 1.37% |
| 2025-05-20 | 6.61 | 6.66 | 0.05 | 0.76% | 6.60 | 6.70 | 64880 | 4315.25 | 1.23% |
| 2025-05-19 | 6.57 | 6.61 | 0.05 | 0.76% | 6.48 | 6.63 | 59450 | 3908.08 | 1.12% |
| 2025-05-16 | 6.48 | 6.56 | 0.05 | 0.77% | 6.48 | 6.61 | 47317 | 3104.63 | 0.89% |
| 2025-05-15 | 6.59 | 6.51 | -0.07 | -1.06% | 6.49 | 6.59 | 50075 | 3265.67 | 0.95% |
| 2025-05-14 | 6.60 | 6.58 | -0.04 | -0.60% | 6.52 | 6.63 | 60144 | 3951.41 | 1.14% |
| 2025-05-13 | 6.68 | 6.62 | -0.01 | -0.15% | 6.60 | 6.72 | 69054 | 4594.19 | 1.30% |
| 2025-05-12 | 6.68 | 6.63 | -0.04 | -0.60% | 6.60 | 6.73 | 62206 | 4137.46 | 1.18% |
| 2025-05-09 | 6.65 | 6.67 | 0.01 | 0.15% | 6.60 | 6.72 | 80048 | 5325.12 | 1.51% |
| 2025-05-08 | 6.58 | 6.66 | 0.12 | 1.83% | 6.51 | 6.70 | 97924 | 6497.74 | 1.85% |
| 2025-05-07 | 6.51 | 6.54 | 0.07 | 1.08% | 6.48 | 6.57 | 96150 | 6276.35 | 1.82% |
| 2025-05-06 | 6.30 | 6.47 | 0.21 | 3.35% | 6.27 | 6.48 | 101459 | 6513.45 | 1.92% |
| 2025-04-30 | 6.25 | 6.26 | -0.03 | -0.48% | 6.25 | 6.35 | 93129 | 5874.48 | 1.76% |
| 2025-04-29 | 6.20 | 6.29 | 0.09 | 1.45% | 6.18 | 6.61 | 164632 | 10399.62 | 3.11% |
| 2025-04-28 | 6.27 | 6.20 | -0.08 | -1.27% | 6.15 | 6.30 | 93938 | 5846.06 | 1.77% |
| 2025-04-25 | 6.24 | 6.28 | 0.13 | 2.11% | 6.15 | 6.32 | 76459 | 4783.66 | 1.45% |
| 2025-04-24 | 6.20 | 6.15 | -0.07 | -1.13% | 6.11 | 6.27 | 55590 | 3439.79 | 1.05% |
| 2025-04-23 | 6.13 | 6.22 | 0.12 | 1.97% | 6.11 | 6.24 | 73326 | 4534.93 | 1.39% |
北京科锐(002350)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。
