| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-06-16 | 6.84 | 6.92 | 0.07 | 1.02% | 6.81 | 6.99 | 129492 | 8989.60 | 2.88% |
| 2025-06-13 | 7.00 | 6.85 | -0.21 | -2.97% | 6.82 | 7.03 | 202714 | 13972.83 | 4.51% |
| 2025-06-12 | 7.14 | 7.06 | -0.09 | -1.26% | 7.00 | 7.18 | 182183 | 12923.46 | 4.05% |
| 2025-06-11 | 7.05 | 7.15 | 0.13 | 1.85% | 6.95 | 7.21 | 303704 | 21678.43 | 6.76% |
| 2025-06-10 | 7.10 | 7.02 | -0.13 | -1.82% | 6.94 | 7.15 | 317609 | 22342.45 | 7.07% |
| 2025-06-09 | 7.40 | 7.15 | -0.09 | -1.24% | 7.12 | 7.43 | 388263 | 27944.58 | 8.64% |
| 2025-06-06 | 6.98 | 7.24 | 0.26 | 3.72% | 6.89 | 7.24 | 406498 | 28663.11 | 9.05% |
| 2025-06-05 | 6.93 | 6.98 | 0.00 | 0.00% | 6.86 | 7.00 | 240123 | 16623.32 | 5.34% |
| 2025-06-04 | 6.81 | 6.98 | 0.16 | 2.35% | 6.78 | 7.20 | 372633 | 25966.56 | 8.29% |
| 2025-06-03 | 6.64 | 6.84 | 0.12 | 1.79% | 6.64 | 6.98 | 285590 | 19581.68 | 6.36% |
| 2025-05-30 | 6.80 | 6.72 | -0.18 | -2.61% | 6.66 | 6.90 | 295076 | 19965.11 | 6.57% |
| 2025-05-29 | 6.75 | 6.90 | 0.20 | 2.99% | 6.62 | 6.98 | 450068 | 30909.38 | 10.02% |
| 2025-05-28 | 6.44 | 6.70 | 0.25 | 3.88% | 6.44 | 6.98 | 430911 | 28708.39 | 9.59% |
| 2025-05-27 | 6.48 | 6.45 | -0.03 | -0.46% | 6.35 | 6.49 | 91207 | 5854.15 | 2.03% |
| 2025-05-26 | 6.30 | 6.48 | 0.19 | 3.02% | 6.30 | 6.49 | 132852 | 8542.29 | 2.96% |
| 2025-05-23 | 6.46 | 6.29 | -0.18 | -2.78% | 6.28 | 6.50 | 128744 | 8233.63 | 2.87% |
| 2025-05-22 | 6.50 | 6.47 | -0.07 | -1.07% | 6.42 | 6.62 | 133323 | 8681.07 | 2.97% |
| 2025-05-21 | 6.62 | 6.54 | -0.08 | -1.21% | 6.48 | 6.65 | 130257 | 8523.86 | 2.90% |
| 2025-05-20 | 6.51 | 6.62 | 0.11 | 1.69% | 6.45 | 6.62 | 122846 | 8053.35 | 2.73% |
| 2025-05-19 | 6.42 | 6.51 | 0.08 | 1.24% | 6.37 | 6.52 | 88121 | 5691.39 | 1.96% |
| 2025-05-16 | 6.40 | 6.43 | 0.01 | 0.16% | 6.38 | 6.50 | 79563 | 5140.04 | 1.77% |
| 2025-05-15 | 6.55 | 6.42 | -0.13 | -1.98% | 6.40 | 6.57 | 91638 | 5908.70 | 2.04% |
| 2025-05-14 | 6.56 | 6.55 | 0.00 | 0.00% | 6.48 | 6.61 | 94565 | 6182.98 | 2.10% |
| 2025-05-13 | 6.66 | 6.55 | -0.08 | -1.21% | 6.53 | 6.77 | 128821 | 8535.07 | 2.87% |
| 2025-05-12 | 6.59 | 6.63 | 0.09 | 1.38% | 6.53 | 6.63 | 113668 | 7497.08 | 2.53% |
| 2025-05-09 | 6.66 | 6.54 | -0.12 | -1.80% | 6.48 | 6.76 | 199008 | 13110.36 | 4.43% |
| 2025-05-08 | 6.51 | 6.66 | 0.14 | 2.15% | 6.49 | 6.68 | 139923 | 9273.74 | 3.11% |
| 2025-05-07 | 6.60 | 6.52 | -0.03 | -0.46% | 6.45 | 6.65 | 115071 | 7519.95 | 2.56% |
| 2025-05-06 | 6.44 | 6.55 | 0.21 | 3.31% | 6.40 | 6.57 | 112313 | 7319.74 | 2.50% |
| 2025-04-30 | 6.27 | 6.34 | 0.10 | 1.60% | 6.26 | 6.43 | 99986 | 6368.45 | 2.23% |
| 2025-04-29 | 6.11 | 6.24 | 0.13 | 2.13% | 6.04 | 6.33 | 156615 | 9779.78 | 3.49% |
| 2025-04-28 | 6.26 | 6.11 | -0.41 | -6.29% | 6.05 | 6.30 | 224171 | 13758.08 | 4.99% |
| 2025-04-25 | 6.47 | 6.52 | 0.02 | 0.31% | 6.46 | 6.60 | 80011 | 5230.41 | 1.78% |
| 2025-04-24 | 6.62 | 6.50 | -0.12 | -1.81% | 6.45 | 6.63 | 111773 | 7288.32 | 2.49% |
| 2025-04-23 | 6.54 | 6.62 | 0.10 | 1.53% | 6.54 | 6.66 | 136713 | 9013.27 | 3.04% |
| 2025-04-22 | 6.44 | 6.52 | 0.04 | 0.62% | 6.43 | 6.55 | 144074 | 9359.36 | 3.21% |
| 2025-04-21 | 6.40 | 6.48 | 0.12 | 1.89% | 6.30 | 6.49 | 95793 | 6160.23 | 2.13% |
| 2025-04-18 | 6.25 | 6.36 | 0.10 | 1.60% | 6.22 | 6.39 | 103990 | 6568.18 | 2.31% |
| 2025-04-17 | 6.18 | 6.26 | 0.02 | 0.32% | 6.18 | 6.33 | 85687 | 5392.39 | 1.91% |
| 2025-04-16 | 6.33 | 6.24 | -0.12 | -1.89% | 6.10 | 6.36 | 108247 | 6753.79 | 2.41% |
| 2025-04-15 | 6.34 | 6.36 | 0.03 | 0.47% | 6.28 | 6.41 | 100483 | 6368.98 | 2.24% |
| 2025-04-14 | 6.30 | 6.33 | 0.13 | 2.10% | 6.30 | 6.39 | 117613 | 7460.90 | 2.62% |
| 2025-04-11 | 6.02 | 6.20 | 0.09 | 1.47% | 6.02 | 6.28 | 141526 | 8772.22 | 3.15% |
| 2025-04-10 | 6.12 | 6.11 | 0.15 | 2.52% | 6.09 | 6.23 | 165140 | 10190.94 | 3.68% |
| 2025-04-09 | 5.67 | 5.96 | 0.19 | 3.29% | 5.25 | 6.03 | 239745 | 13640.23 | 5.34% |
| 2025-04-08 | 5.90 | 5.77 | -0.40 | -6.48% | 5.56 | 6.12 | 287835 | 16645.40 | 6.41% |
| 2025-04-07 | 6.30 | 6.17 | -0.69 | -10.06% | 6.17 | 6.48 | 115536 | 7175.37 | 2.57% |
| 2025-04-03 | 6.84 | 6.86 | -0.04 | -0.58% | 6.78 | 6.96 | 80283 | 5520.02 | 1.79% |
| 2025-04-02 | 6.88 | 6.90 | 0.04 | 0.58% | 6.84 | 7.01 | 96236 | 6678.28 | 2.14% |
| 2025-04-01 | 6.85 | 6.86 | 0.08 | 1.18% | 6.81 | 6.90 | 95408 | 6544.53 | 2.12% |
| 2025-03-31 | 6.82 | 6.78 | -0.10 | -1.45% | 6.63 | 6.83 | 141660 | 9524.57 | 3.15% |
| 2025-03-28 | 6.95 | 6.88 | -0.10 | -1.43% | 6.87 | 7.01 | 87461 | 6048.76 | 1.95% |
| 2025-03-27 | 7.02 | 6.98 | -0.08 | -1.13% | 6.90 | 7.05 | 119851 | 8361.34 | 2.67% |
| 2025-03-26 | 6.98 | 7.06 | 0.07 | 1.00% | 6.96 | 7.12 | 121931 | 8628.92 | 2.71% |
| 2025-03-25 | 7.13 | 6.99 | -0.16 | -2.24% | 6.93 | 7.14 | 139611 | 9819.01 | 3.11% |
| 2025-03-24 | 7.38 | 7.15 | -0.23 | -3.12% | 6.90 | 7.39 | 248287 | 17673.07 | 5.53% |
| 2025-03-21 | 7.48 | 7.38 | -0.10 | -1.34% | 7.38 | 7.65 | 225638 | 16914.05 | 5.02% |
| 2025-03-20 | 7.51 | 7.48 | -0.06 | -0.80% | 7.44 | 7.62 | 152313 | 11472.81 | 3.39% |
| 2025-03-19 | 7.63 | 7.54 | -0.13 | -1.69% | 7.49 | 7.64 | 190871 | 14386.99 | 4.25% |
| 2025-03-18 | 7.56 | 7.67 | 0.13 | 1.72% | 7.56 | 7.88 | 264842 | 20393.41 | 5.89% |
| 2025-03-17 | 7.57 | 7.54 | -0.03 | -0.40% | 7.51 | 7.63 | 160105 | 12106.47 | 3.56% |
| 2025-03-14 | 7.48 | 7.57 | 0.06 | 0.80% | 7.41 | 7.59 | 167369 | 12595.77 | 3.72% |
| 2025-03-13 | 7.70 | 7.51 | -0.23 | -2.97% | 7.39 | 7.74 | 237754 | 17846.90 | 5.29% |
| 2025-03-12 | 7.72 | 7.74 | 0.07 | 0.91% | 7.67 | 7.83 | 239550 | 18596.64 | 5.33% |
| 2025-03-11 | 7.50 | 7.67 | 0.07 | 0.92% | 7.44 | 7.75 | 189225 | 14395.43 | 4.21% |
| 2025-03-10 | 7.70 | 7.60 | -0.10 | -1.30% | 7.50 | 7.75 | 210014 | 15922.84 | 4.67% |
| 2025-03-07 | 7.85 | 7.70 | -0.16 | -2.04% | 7.63 | 7.92 | 295832 | 23015.38 | 6.58% |
| 2025-03-06 | 7.71 | 7.86 | 0.16 | 2.08% | 7.70 | 7.95 | 308916 | 24288.91 | 6.87% |
| 2025-03-05 | 7.58 | 7.70 | 0.13 | 1.72% | 7.55 | 7.75 | 268719 | 20532.43 | 5.98% |
| 2025-03-04 | 7.23 | 7.57 | 0.23 | 3.13% | 7.20 | 7.65 | 281218 | 21039.12 | 6.26% |
| 2025-03-03 | 7.44 | 7.34 | -0.11 | -1.48% | 7.25 | 7.53 | 302935 | 22418.84 | 6.74% |
| 2025-02-28 | 8.01 | 7.45 | -0.64 | -7.91% | 7.40 | 8.03 | 469537 | 36033.16 | 10.45% |
| 2025-02-27 | 8.21 | 8.09 | -0.21 | -2.53% | 7.96 | 8.28 | 539183 | 43641.21 | 12.00% |
| 2025-02-26 | 7.98 | 8.30 | 0.34 | 4.27% | 7.95 | 8.68 | 793688 | 66104.80 | 17.66% |
| 2025-02-25 | 8.01 | 7.96 | -0.26 | -3.16% | 7.78 | 8.20 | 510830 | 40630.16 | 11.37% |
| 2025-02-24 | 8.09 | 8.22 | 0.13 | 1.61% | 8.05 | 8.47 | 688208 | 56690.26 | 15.31% |
| 2025-02-21 | 8.05 | 8.09 | -0.04 | -0.49% | 7.92 | 8.17 | 639458 | 51497.87 | 14.23% |
| 2025-02-20 | 8.20 | 8.13 | 0.00 | 0.00% | 7.91 | 8.30 | 788265 | 63838.05 | 17.54% |
| 2025-02-19 | 7.70 | 8.13 | 0.45 | 5.86% | 7.56 | 8.20 | 993703 | 79205.58 | 22.11% |
| 2025-02-18 | 7.57 | 7.68 | 0.14 | 1.86% | 7.45 | 8.23 | 867230 | 67003.66 | 19.30% |
北纬科技(002148)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。
