| 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 | 343.67 | 347.22 | 5.19 | 1.52% | 339.39 | 349.50 | 87379 | 301612.38 | 1.21% |
| 2025-08-15 | 341.00 | 342.03 | 0.37 | 0.11% | 334.89 | 343.69 | 74410 | 252722.92 | 1.03% |
| 2025-08-14 | 332.36 | 341.66 | 10.35 | 3.12% | 332.36 | 349.50 | 128315 | 439951.22 | 1.78% |
| 2025-08-13 | 333.18 | 331.31 | -0.94 | -0.28% | 329.16 | 334.16 | 58260 | 192939.44 | 0.81% |
| 2025-08-12 | 327.00 | 332.25 | 5.55 | 1.70% | 325.99 | 334.41 | 70732 | 234016.67 | 0.98% |
| 2025-08-11 | 328.00 | 326.70 | -2.39 | -0.73% | 326.00 | 329.44 | 47224 | 154610.12 | 0.65% |
| 2025-08-08 | 332.00 | 329.09 | -3.78 | -1.14% | 328.75 | 333.95 | 36308 | 120052.34 | 0.50% |
| 2025-08-07 | 333.00 | 332.87 | 1.29 | 0.39% | 329.18 | 335.92 | 57116 | 190130.25 | 0.79% |
| 2025-08-06 | 328.85 | 331.58 | 3.08 | 0.94% | 326.30 | 332.00 | 49329 | 162234.83 | 0.68% |
| 2025-08-05 | 329.24 | 328.50 | 0.24 | 0.07% | 325.50 | 331.70 | 49295 | 162048.67 | 0.68% |
| 2025-08-04 | 328.11 | 328.26 | -1.54 | -0.47% | 325.81 | 331.88 | 46332 | 152089.20 | 0.64% |
| 2025-08-01 | 334.00 | 329.80 | -5.40 | -1.61% | 327.20 | 335.88 | 55444 | 183460.56 | 0.77% |
| 2025-07-31 | 349.19 | 335.20 | -14.00 | -4.01% | 334.16 | 350.00 | 93438 | 317485.66 | 1.30% |
| 2025-07-30 | 343.99 | 349.20 | 4.41 | 1.28% | 342.16 | 355.60 | 85627 | 299545.75 | 1.19% |
| 2025-07-29 | 341.96 | 344.79 | 1.14 | 0.33% | 335.00 | 345.36 | 73160 | 250445.39 | 1.01% |
| 2025-07-28 | 341.96 | 343.65 | 1.69 | 0.49% | 337.18 | 344.36 | 55965 | 191572.75 | 0.78% |
| 2025-07-25 | 338.00 | 341.96 | 3.31 | 0.98% | 333.60 | 341.96 | 62366 | 210462.98 | 0.87% |
| 2025-07-24 | 331.44 | 338.65 | 7.15 | 2.16% | 330.50 | 339.08 | 72086 | 242745.03 | 1.00% |
| 2025-07-23 | 322.37 | 331.50 | 9.36 | 2.91% | 319.80 | 334.55 | 119131 | 392552.03 | 1.65% |
| 2025-07-22 | 318.71 | 322.14 | 2.09 | 0.65% | 315.50 | 322.29 | 71052 | 226487.50 | 0.99% |
| 2025-07-21 | 324.80 | 320.05 | -5.14 | -1.58% | 318.00 | 324.80 | 59914 | 191621.14 | 0.83% |
| 2025-07-18 | 320.00 | 325.19 | 6.59 | 2.07% | 320.00 | 330.33 | 81166 | 264012.81 | 1.13% |
| 2025-07-17 | 320.00 | 318.60 | -2.26 | -0.70% | 314.33 | 321.00 | 62914 | 199484.84 | 0.87% |
| 2025-07-16 | 322.50 | 320.86 | -2.46 | -0.76% | 320.60 | 325.36 | 35954 | 115840.04 | 0.50% |
| 2025-07-15 | 324.02 | 323.32 | -0.87 | -0.27% | 322.04 | 327.27 | 41226 | 133603.59 | 0.57% |
| 2025-07-14 | 330.00 | 324.19 | -6.64 | -2.01% | 323.80 | 330.45 | 38761 | 126218.16 | 0.54% |
| 2025-07-11 | 330.00 | 330.83 | 1.00 | 0.30% | 327.60 | 332.26 | 37334 | 123334.54 | 0.52% |
| 2025-07-10 | 330.99 | 329.83 | -1.32 | -0.40% | 324.00 | 332.00 | 45895 | 150349.12 | 0.64% |
| 2025-07-09 | 333.00 | 331.15 | -2.82 | -0.84% | 331.00 | 340.50 | 43890 | 146752.73 | 0.61% |
| 2025-07-08 | 334.10 | 333.97 | 1.29 | 0.39% | 330.02 | 334.83 | 38760 | 129004.11 | 0.54% |
| 2025-07-07 | 337.30 | 332.68 | -2.47 | -0.74% | 331.80 | 337.98 | 37393 | 125122.64 | 0.52% |
| 2025-07-04 | 326.99 | 335.15 | 6.98 | 2.13% | 326.01 | 341.51 | 72858 | 243575.42 | 1.01% |
| 2025-07-03 | 325.60 | 328.17 | 5.16 | 1.60% | 320.22 | 328.99 | 40671 | 132536.36 | 0.56% |
| 2025-07-02 | 444.80 | 437.12 | -6.18 | -1.39% | 435.33 | 444.99 | 29662 | 130035.12 | 0.56% |
| 2025-07-01 | 442.60 | 443.30 | 1.09 | 0.25% | 440.11 | 446.00 | 25935 | 115113.97 | 0.49% |
| 2025-06-30 | 433.97 | 442.21 | 7.70 | 1.77% | 433.00 | 448.50 | 53765 | 238602.80 | 1.01% |
| 2025-06-27 | 438.01 | 434.51 | -3.40 | -0.78% | 433.44 | 439.81 | 39506 | 172404.47 | 0.74% |
| 2025-06-26 | 442.00 | 437.91 | -3.67 | -0.83% | 437.42 | 443.88 | 32098 | 141326.00 | 0.60% |
| 2025-06-25 | 435.83 | 441.58 | 5.76 | 1.32% | 433.86 | 442.30 | 42262 | 185228.17 | 0.79% |
| 2025-06-24 | 436.99 | 435.82 | -2.75 | -0.63% | 430.37 | 440.57 | 39203 | 170261.05 | 0.74% |
| 2025-06-23 | 427.99 | 438.57 | 11.80 | 2.76% | 426.77 | 442.71 | 61008 | 266686.03 | 1.14% |
| 2025-06-20 | 420.59 | 426.77 | 3.21 | 0.76% | 420.50 | 428.00 | 33661 | 143498.03 | 0.63% |
| 2025-06-19 | 414.85 | 423.56 | 7.58 | 1.82% | 413.13 | 432.17 | 59119 | 252045.16 | 1.11% |
| 2025-06-18 | 415.90 | 415.98 | 0.08 | 0.02% | 413.23 | 419.27 | 25575 | 106618.92 | 0.48% |
| 2025-06-17 | 412.75 | 415.90 | 3.51 | 0.85% | 411.96 | 418.68 | 31175 | 129887.62 | 0.58% |
| 2025-06-16 | 406.04 | 412.39 | 1.83 | 0.45% | 405.58 | 414.41 | 26111 | 107520.20 | 0.49% |
| 2025-06-13 | 401.19 | 410.56 | 6.34 | 1.57% | 401.08 | 410.96 | 53425 | 218225.08 | 1.00% |
| 2025-06-12 | 415.00 | 404.22 | -12.53 | -3.01% | 402.00 | 415.50 | 69304 | 281092.03 | 1.30% |
| 2025-06-11 | 417.07 | 416.75 | -0.25 | -0.06% | 416.20 | 421.60 | 30159 | 126046.12 | 0.57% |
| 2025-06-10 | 427.00 | 417.00 | -12.81 | -2.98% | 417.00 | 427.21 | 41922 | 176128.00 | 0.79% |
| 2025-06-09 | 429.15 | 429.81 | -0.68 | -0.16% | 424.30 | 430.30 | 33880 | 144552.39 | 0.64% |
| 2025-06-06 | 430.00 | 430.49 | 0.86 | 0.20% | 428.68 | 433.88 | 23016 | 99200.62 | 0.43% |
| 2025-06-05 | 426.80 | 429.63 | 4.30 | 1.01% | 424.58 | 431.00 | 27138 | 116063.09 | 0.51% |
| 2025-06-04 | 424.77 | 425.33 | 0.56 | 0.13% | 423.51 | 427.90 | 19410 | 82583.07 | 0.36% |
| 2025-06-03 | 419.99 | 424.77 | 6.21 | 1.48% | 419.77 | 431.87 | 29125 | 124044.81 | 0.55% |
| 2025-05-30 | 423.97 | 418.56 | -6.68 | -1.57% | 418.56 | 425.78 | 24651 | 104088.03 | 0.46% |
| 2025-05-29 | 419.97 | 425.24 | 7.90 | 1.89% | 418.71 | 425.98 | 36117 | 152656.95 | 0.68% |
| 2025-05-28 | 428.02 | 417.34 | -11.86 | -2.76% | 417.11 | 429.95 | 41818 | 175669.09 | 0.78% |
| 2025-05-27 | 431.45 | 429.20 | -2.37 | -0.55% | 428.30 | 433.66 | 25616 | 110352.68 | 0.48% |
| 2025-05-26 | 426.89 | 431.57 | 6.71 | 1.58% | 426.38 | 437.90 | 55730 | 241291.03 | 1.04% |
| 2025-05-23 | 422.86 | 424.86 | 2.00 | 0.47% | 422.00 | 428.30 | 36468 | 154995.50 | 0.68% |
| 2025-05-22 | 428.50 | 422.86 | -4.14 | -0.97% | 422.75 | 430.00 | 30925 | 131700.78 | 0.58% |
| 2025-05-21 | 431.81 | 427.00 | -6.66 | -1.54% | 426.26 | 432.56 | 36569 | 156732.08 | 0.69% |
| 2025-05-20 | 435.00 | 433.66 | -1.34 | -0.31% | 431.76 | 437.97 | 29411 | 127745.64 | 0.55% |
| 2025-05-19 | 428.65 | 435.00 | 6.40 | 1.49% | 426.21 | 436.32 | 39062 | 168884.66 | 0.73% |
| 2025-05-16 | 428.50 | 428.60 | -0.30 | -0.07% | 427.01 | 433.70 | 25061 | 107855.31 | 0.47% |
| 2025-05-15 | 436.80 | 428.90 | -8.04 | -1.84% | 428.28 | 436.80 | 28998 | 125263.23 | 0.54% |
| 2025-05-14 | 435.11 | 436.94 | 1.94 | 0.45% | 433.18 | 439.50 | 34038 | 148339.23 | 0.64% |
| 2025-05-13 | 439.00 | 435.00 | -1.68 | -0.38% | 435.00 | 441.27 | 28921 | 126424.52 | 0.54% |
| 2025-05-12 | 442.92 | 436.68 | -4.17 | -0.95% | 435.01 | 443.74 | 39724 | 173538.23 | 0.74% |
| 2025-05-09 | 446.00 | 440.85 | -8.04 | -1.79% | 439.70 | 446.00 | 39087 | 172761.78 | 0.73% |
| 2025-05-08 | 447.64 | 448.89 | 0.59 | 0.13% | 444.88 | 450.30 | 28274 | 126649.12 | 0.53% |
| 2025-05-07 | 462.00 | 448.30 | -9.27 | -2.03% | 448.00 | 463.00 | 49366 | 222868.17 | 0.93% |
| 2025-05-06 | 454.60 | 457.57 | 6.61 | 1.47% | 450.96 | 459.96 | 40548 | 184872.45 | 0.76% |
| 2025-04-30 | 453.00 | 450.96 | -3.46 | -0.76% | 444.91 | 453.90 | 41152 | 184882.70 | 0.77% |
| 2025-04-29 | 454.00 | 454.42 | 0.00 | 0.00% | 448.52 | 455.01 | 22153 | 100232.88 | 0.42% |
| 2025-04-28 | 454.30 | 454.42 | 1.14 | 0.25% | 453.30 | 460.60 | 40484 | 185121.92 | 0.76% |
| 2025-04-25 | 454.00 | 453.28 | -2.90 | -0.64% | 447.50 | 456.88 | 33475 | 151320.25 | 0.63% |
| 2025-04-24 | 455.00 | 456.18 | 0.39 | 0.09% | 452.00 | 457.81 | 23715 | 108002.81 | 0.44% |
| 2025-04-23 | 461.00 | 455.79 | -6.06 | -1.31% | 450.50 | 461.85 | 42027 | 191431.59 | 0.79% |
北方华创(002371)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。
