| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-10-24 | 9.60 | 9.59 | 0.01 | 0.10% | 9.51 | 9.66 | 147589 | 14125.48 | 3.28% |
| 2025-10-23 | 9.48 | 9.58 | 0.07 | 0.74% | 9.35 | 9.59 | 161509 | 15272.87 | 3.59% |
| 2025-10-22 | 9.43 | 9.51 | -0.01 | -0.11% | 9.32 | 9.56 | 157674 | 14915.05 | 3.51% |
| 2025-10-21 | 9.37 | 9.52 | 0.15 | 1.60% | 9.27 | 9.57 | 177305 | 16776.45 | 3.95% |
| 2025-10-20 | 9.22 | 9.37 | 0.27 | 2.97% | 9.22 | 9.38 | 158066 | 14727.31 | 3.52% |
| 2025-10-17 | 9.31 | 9.10 | -0.21 | -2.26% | 9.09 | 9.37 | 142389 | 13123.92 | 3.17% |
| 2025-10-16 | 9.40 | 9.31 | -0.13 | -1.38% | 9.28 | 9.43 | 123242 | 11510.87 | 2.74% |
| 2025-10-15 | 9.35 | 9.44 | 0.18 | 1.94% | 9.24 | 9.44 | 169287 | 15869.96 | 3.77% |
| 2025-10-14 | 9.42 | 9.26 | -0.16 | -1.70% | 9.21 | 9.54 | 187726 | 17598.81 | 4.18% |
| 2025-10-13 | 9.10 | 9.42 | -0.07 | -0.74% | 8.81 | 9.44 | 204697 | 18935.96 | 4.56% |
| 2025-10-10 | 9.60 | 9.49 | -0.11 | -1.15% | 9.44 | 9.63 | 192335 | 18325.14 | 4.28% |
| 2025-10-09 | 9.49 | 9.60 | 0.14 | 1.48% | 9.49 | 9.73 | 257720 | 24722.03 | 5.74% |
| 2025-09-30 | 9.56 | 9.46 | -0.08 | -0.84% | 9.42 | 9.67 | 190882 | 18143.57 | 4.25% |
| 2025-09-29 | 9.41 | 9.54 | 0.12 | 1.27% | 9.34 | 9.60 | 228618 | 21713.66 | 5.09% |
| 2025-09-26 | 9.78 | 9.42 | -0.41 | -4.17% | 9.41 | 9.80 | 348175 | 33365.62 | 7.75% |
| 2025-09-25 | 9.97 | 9.83 | -0.13 | -1.31% | 9.83 | 10.08 | 329542 | 32788.09 | 7.33% |
| 2025-09-24 | 9.87 | 9.96 | -0.04 | -0.40% | 9.71 | 9.99 | 304312 | 30164.13 | 6.77% |
| 2025-09-23 | 10.48 | 10.00 | -0.55 | -5.21% | 9.77 | 10.55 | 643916 | 64502.15 | 14.33% |
| 2025-09-22 | 10.58 | 10.55 | -0.40 | -3.65% | 10.42 | 10.83 | 550488 | 58424.58 | 12.25% |
| 2025-09-19 | 11.77 | 10.95 | -1.20 | -9.88% | 10.94 | 11.85 | 997584 | 112116.87 | 22.20% |
| 2025-09-18 | 11.80 | 12.15 | 0.73 | 6.39% | 11.50 | 12.45 | 1790837 | 214745.03 | 39.86% |
| 2025-09-17 | 10.38 | 11.42 | 1.04 | 10.02% | 10.31 | 11.42 | 947676 | 104201.82 | 21.09% |
| 2025-09-16 | 10.26 | 10.38 | -0.08 | -0.76% | 10.11 | 10.40 | 293710 | 30257.71 | 6.54% |
| 2025-09-15 | 10.35 | 10.46 | 0.13 | 1.26% | 10.23 | 10.51 | 320082 | 33258.47 | 7.12% |
| 2025-09-12 | 10.35 | 10.33 | -0.02 | -0.19% | 10.25 | 10.44 | 283939 | 29377.91 | 6.32% |
| 2025-09-11 | 10.13 | 10.35 | 0.19 | 1.87% | 10.00 | 10.37 | 344290 | 35261.49 | 7.66% |
| 2025-09-10 | 10.00 | 10.16 | 0.16 | 1.60% | 10.00 | 10.20 | 245752 | 24870.23 | 5.47% |
| 2025-09-09 | 10.17 | 10.00 | -0.20 | -1.96% | 9.94 | 10.37 | 274290 | 27678.58 | 6.10% |
| 2025-09-08 | 10.13 | 10.20 | 0.07 | 0.69% | 10.05 | 10.24 | 248008 | 25170.28 | 5.52% |
| 2025-09-05 | 9.94 | 10.13 | 0.19 | 1.91% | 9.74 | 10.13 | 308196 | 30825.02 | 6.86% |
| 2025-09-04 | 10.17 | 9.94 | -0.24 | -2.36% | 9.75 | 10.29 | 351074 | 35392.74 | 7.81% |
| 2025-09-03 | 10.65 | 10.18 | -0.37 | -3.51% | 10.16 | 10.69 | 368173 | 38227.82 | 8.19% |
| 2025-09-02 | 11.01 | 10.55 | -0.45 | -4.09% | 10.40 | 11.01 | 471583 | 49896.45 | 10.50% |
| 2025-09-01 | 10.76 | 11.00 | 0.23 | 2.14% | 10.69 | 11.14 | 469940 | 51357.70 | 10.46% |
| 2025-08-29 | 10.89 | 10.77 | -0.23 | -2.09% | 10.68 | 10.89 | 465649 | 50118.16 | 10.36% |
| 2025-08-28 | 11.58 | 11.00 | -0.52 | -4.51% | 10.51 | 11.58 | 802674 | 88062.92 | 17.86% |
| 2025-08-27 | 11.50 | 11.52 | 0.01 | 0.09% | 11.38 | 11.77 | 633237 | 72960.36 | 14.09% |
| 2025-08-26 | 11.75 | 11.51 | -0.19 | -1.62% | 11.49 | 11.81 | 597834 | 69117.10 | 13.31% |
| 2025-08-25 | 11.81 | 11.70 | -0.16 | -1.35% | 11.53 | 12.01 | 753061 | 88625.71 | 16.76% |
| 2025-08-22 | 11.81 | 11.86 | -0.52 | -4.20% | 11.61 | 12.10 | 779704 | 92499.66 | 17.35% |
| 2025-08-21 | 12.15 | 12.38 | -0.20 | -1.59% | 11.35 | 13.28 | 1450799 | 172246.38 | 32.29% |
| 2025-08-20 | 12.50 | 12.58 | -0.08 | -0.63% | 12.05 | 13.11 | 1095421 | 139694.25 | 24.38% |
| 2025-08-19 | 13.58 | 12.66 | -1.36 | -9.70% | 12.66 | 13.67 | 1685226 | 222265.62 | 37.51% |
| 2025-08-18 | 13.35 | 14.02 | 0.67 | 5.02% | 13.10 | 14.39 | 1956238 | 270928.41 | 43.54% |
| 2025-08-15 | 12.45 | 13.35 | 0.51 | 3.97% | 12.20 | 14.00 | 2039576 | 274054.19 | 45.39% |
| 2025-08-14 | 12.70 | 12.84 | 0.24 | 1.90% | 11.37 | 13.56 | 2456318 | 298111.75 | 54.67% |
| 2025-08-13 | 11.45 | 12.60 | 1.15 | 10.04% | 11.20 | 12.60 | 2227910 | 269892.59 | 49.58% |
| 2025-08-12 | 11.25 | 11.45 | 1.04 | 9.99% | 10.75 | 11.45 | 2732457 | 307806.53 | 60.81% |
| 2025-08-11 | 8.90 | 10.41 | 0.95 | 10.04% | 8.52 | 10.41 | 1604015 | 151353.11 | 35.70% |
| 2025-08-08 | 11.00 | 9.46 | -0.91 | -8.78% | 9.33 | 11.00 | 2327842 | 235792.52 | 51.81% |
| 2025-08-07 | 10.37 | 10.37 | 0.94 | 9.97% | 10.37 | 10.37 | 98326 | 10196.43 | 2.19% |
| 2025-08-06 | 9.43 | 9.43 | 0.86 | 10.04% | 9.43 | 9.43 | 147515 | 13910.64 | 3.28% |
| 2025-08-05 | 8.20 | 8.57 | 0.78 | 10.01% | 8.18 | 8.57 | 348195 | 29336.12 | 7.75% |
| 2025-08-04 | 7.04 | 7.79 | 0.71 | 10.03% | 7.02 | 7.79 | 885687 | 67020.51 | 19.71% |
| 2025-08-01 | 7.04 | 7.08 | 0.04 | 0.57% | 6.98 | 7.09 | 130998 | 9217.79 | 2.92% |
| 2025-07-31 | 7.17 | 7.04 | -0.14 | -1.95% | 7.02 | 7.24 | 164831 | 11733.96 | 3.67% |
| 2025-07-30 | 7.24 | 7.18 | -0.09 | -1.24% | 7.10 | 7.25 | 159367 | 11428.34 | 3.55% |
| 2025-07-29 | 7.27 | 7.27 | -0.01 | -0.14% | 7.18 | 7.28 | 160449 | 11594.31 | 3.57% |
| 2025-07-28 | 7.15 | 7.28 | 0.09 | 1.25% | 7.12 | 7.31 | 307089 | 22250.65 | 6.83% |
| 2025-07-25 | 7.10 | 7.19 | 0.12 | 1.70% | 7.04 | 7.29 | 237954 | 17063.36 | 5.30% |
| 2025-07-24 | 7.03 | 7.07 | 0.06 | 0.86% | 7.02 | 7.08 | 111024 | 7829.95 | 2.47% |
| 2025-07-23 | 7.09 | 7.01 | -0.10 | -1.41% | 6.99 | 7.10 | 172836 | 12164.24 | 3.85% |
| 2025-07-22 | 7.28 | 7.11 | -0.17 | -2.34% | 7.07 | 7.31 | 258588 | 18492.30 | 5.76% |
| 2025-07-21 | 7.31 | 7.28 | 0.17 | 2.39% | 7.16 | 7.46 | 335772 | 24433.18 | 7.47% |
| 2025-07-18 | 7.15 | 7.11 | -0.04 | -0.56% | 7.09 | 7.18 | 146889 | 10474.07 | 3.27% |
| 2025-07-17 | 7.00 | 7.15 | 0.13 | 1.85% | 6.99 | 7.15 | 176177 | 12514.50 | 3.92% |
| 2025-07-16 | 6.96 | 7.02 | 0.06 | 0.86% | 6.95 | 7.06 | 113147 | 7949.99 | 2.52% |
| 2025-07-15 | 7.08 | 6.96 | -0.14 | -1.97% | 6.90 | 7.10 | 163590 | 11407.91 | 3.64% |
| 2025-07-14 | 7.05 | 7.10 | 0.00 | 0.00% | 7.01 | 7.12 | 167910 | 11876.63 | 3.74% |
| 2025-07-11 | 7.12 | 7.10 | -0.08 | -1.11% | 7.01 | 7.16 | 236494 | 16731.68 | 5.26% |
| 2025-07-10 | 7.06 | 7.18 | 0.12 | 1.70% | 7.02 | 7.27 | 316400 | 22689.74 | 7.04% |
| 2025-07-09 | 7.05 | 7.06 | 0.00 | 0.00% | 7.04 | 7.14 | 145875 | 10351.62 | 3.25% |
| 2025-07-08 | 6.95 | 7.06 | 0.11 | 1.58% | 6.90 | 7.06 | 132156 | 9275.40 | 2.94% |
| 2025-07-07 | 6.93 | 6.95 | 0.00 | 0.00% | 6.90 | 6.99 | 99623 | 6928.74 | 2.22% |
| 2025-07-04 | 7.05 | 6.95 | -0.12 | -1.70% | 6.90 | 7.08 | 201028 | 14023.66 | 4.47% |
| 2025-07-03 | 7.03 | 7.07 | 0.02 | 0.28% | 7.03 | 7.13 | 140719 | 9944.92 | 3.13% |
| 2025-07-02 | 7.14 | 7.05 | -0.11 | -1.54% | 7.02 | 7.16 | 186098 | 13179.71 | 4.14% |
| 2025-07-01 | 7.25 | 7.16 | -0.12 | -1.65% | 7.10 | 7.26 | 237602 | 17024.96 | 5.29% |
| 2025-06-30 | 7.15 | 7.28 | 0.13 | 1.82% | 7.13 | 7.30 | 299933 | 21726.42 | 6.68% |
| 2025-06-27 | 7.09 | 7.15 | 0.02 | 0.28% | 7.09 | 7.21 | 239223 | 17118.25 | 5.32% |
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。
