| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 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% |
| 2025-02-17 | 7.40 | 7.54 | 0.26 | 3.57% | 7.38 | 7.64 | 589344 | 44254.96 | 13.11% |
| 2025-02-14 | 7.27 | 7.28 | -0.08 | -1.09% | 7.21 | 7.36 | 391832 | 28516.85 | 8.72% |
| 2025-02-13 | 7.43 | 7.36 | 0.00 | 0.00% | 7.36 | 7.67 | 519009 | 38726.91 | 11.55% |
| 2025-02-12 | 7.40 | 7.36 | -0.02 | -0.27% | 7.33 | 7.43 | 400637 | 29561.08 | 8.91% |
| 2025-02-11 | 7.45 | 7.38 | -0.12 | -1.60% | 7.33 | 7.50 | 411104 | 30442.05 | 9.15% |
| 2025-02-10 | 7.36 | 7.50 | 0.12 | 1.63% | 7.33 | 7.52 | 570379 | 42527.52 | 12.69% |
| 2025-02-07 | 7.30 | 7.38 | 0.05 | 0.68% | 7.24 | 7.54 | 876781 | 64604.71 | 19.51% |
| 2025-02-06 | 6.93 | 7.33 | 0.30 | 4.27% | 6.89 | 7.34 | 690900 | 49625.59 | 15.37% |
| 2025-02-05 | 6.86 | 7.03 | 0.38 | 5.71% | 6.86 | 7.18 | 669593 | 46889.02 | 14.90% |
| 2025-01-27 | 6.97 | 6.65 | -0.32 | -4.59% | 6.64 | 7.10 | 479372 | 32653.54 | 10.67% |
| 2025-01-24 | 6.94 | 6.97 | 0.01 | 0.14% | 6.71 | 7.05 | 761496 | 52363.56 | 16.94% |
| 2025-01-23 | 7.66 | 6.96 | -0.21 | -2.93% | 6.93 | 7.66 | 1300032 | 94485.18 | 28.92% |
| 2025-01-22 | 6.67 | 7.17 | 0.65 | 9.97% | 6.60 | 7.17 | 593692 | 41111.91 | 13.21% |
| 2025-01-21 | 6.50 | 6.52 | 0.07 | 1.09% | 6.27 | 6.75 | 545272 | 35377.80 | 12.13% |
| 2025-01-20 | 6.45 | 6.45 | 0.06 | 0.94% | 6.32 | 6.51 | 233327 | 15028.13 | 5.19% |
| 2025-01-17 | 6.41 | 6.39 | -0.05 | -0.78% | 6.30 | 6.49 | 269641 | 17205.57 | 6.00% |
| 2025-01-16 | 6.41 | 6.44 | 0.10 | 1.58% | 6.33 | 6.53 | 319641 | 20550.24 | 7.11% |
| 2025-01-15 | 6.38 | 6.34 | 0.06 | 0.96% | 6.28 | 6.51 | 412113 | 26299.75 | 9.17% |
| 2025-01-14 | 5.93 | 6.28 | 0.41 | 6.98% | 5.91 | 6.28 | 404487 | 24893.38 | 9.00% |
| 2025-01-13 | 5.85 | 5.87 | -0.10 | -1.68% | 5.67 | 5.95 | 229687 | 13375.36 | 5.11% |
| 2025-01-10 | 6.20 | 5.97 | -0.25 | -4.02% | 5.96 | 6.31 | 299148 | 18438.30 | 6.66% |
| 2025-01-09 | 6.06 | 6.22 | 0.06 | 0.97% | 6.06 | 6.27 | 272689 | 16924.40 | 6.07% |
| 2025-01-08 | 6.00 | 6.16 | 0.12 | 1.99% | 5.85 | 6.20 | 393015 | 23755.21 | 8.74% |
| 2025-01-07 | 5.80 | 6.04 | 0.27 | 4.68% | 5.78 | 6.04 | 291166 | 17198.47 | 6.48% |
| 2025-01-06 | 6.02 | 5.77 | -0.25 | -4.15% | 5.68 | 6.06 | 326444 | 19056.85 | 7.26% |
| 2025-01-03 | 6.62 | 6.02 | -0.59 | -8.93% | 6.00 | 6.68 | 497108 | 31105.81 | 11.06% |
| 2025-01-02 | 6.70 | 6.61 | 0.00 | 0.00% | 6.52 | 6.80 | 406134 | 27143.84 | 9.04% |
| 2024-12-31 | 6.86 | 6.61 | -0.24 | -3.50% | 6.60 | 6.96 | 509164 | 34177.44 | 11.33% |
| 2024-12-30 | 6.89 | 6.85 | -0.11 | -1.58% | 6.79 | 7.10 | 792113 | 54660.19 | 17.62% |
| 2024-12-27 | 6.78 | 6.96 | 0.33 | 4.98% | 6.78 | 7.29 | 1155432 | 81983.45 | 25.71% |
| 2024-12-26 | 6.48 | 6.63 | 0.15 | 2.31% | 6.47 | 6.73 | 523030 | 34528.84 | 11.64% |
| 2024-12-25 | 6.74 | 6.48 | -0.31 | -4.57% | 6.30 | 6.74 | 494504 | 32142.50 | 11.00% |
| 2024-12-24 | 6.75 | 6.79 | 0.14 | 2.11% | 6.61 | 6.86 | 533621 | 35919.32 | 11.87% |
| 2024-12-23 | 7.24 | 6.65 | -0.58 | -8.02% | 6.61 | 7.28 | 767377 | 52614.88 | 17.07% |
| 2024-12-20 | 7.24 | 7.23 | -0.11 | -1.50% | 7.18 | 7.44 | 921436 | 67092.02 | 20.50% |
| 2024-12-19 | 7.40 | 7.34 | -0.46 | -5.90% | 7.02 | 7.54 | 1385201 | 99715.91 | 30.82% |
| 2024-12-18 | 7.34 | 7.80 | -0.35 | -4.29% | 7.34 | 8.47 | 1821835 | 142181.38 | 40.53% |
| 2024-12-17 | 8.92 | 8.15 | -0.90 | -9.94% | 8.15 | 9.26 | 433096 | 36987.27 | 9.64% |
| 2024-12-16 | 9.28 | 9.05 | 0.25 | 2.84% | 8.91 | 9.68 | 2201647 | 210113.95 | 48.98% |
| 2024-12-13 | 8.56 | 8.80 | 0.80 | 10.00% | 8.40 | 8.80 | 595979 | 51596.49 | 13.26% |
| 2024-12-12 | 7.60 | 8.00 | 0.73 | 10.04% | 7.10 | 8.00 | 1064822 | 79378.91 | 23.69% |
| 2024-12-11 | 6.55 | 7.27 | 0.66 | 9.98% | 6.55 | 7.27 | 350170 | 24204.45 | 7.79% |
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。
