| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-06 | 155.00 | 153.71 | -5.65 | -3.55% | 153.60 | 165.17 | 261601 | 416351.88 | 9.72% | 6.00 |
| 2026-02-05 | 165.04 | 159.36 | 1.28 | 0.81% | 157.00 | 167.75 | 273392 | 442202.53 | 10.15% | 20.00 |
| 2026-02-04 | 159.90 | 158.08 | -3.84 | -2.37% | 150.02 | 163.90 | 266971 | 415435.78 | 9.91% | 14.00 |
| 2026-02-03 | 156.57 | 161.92 | 8.42 | 5.49% | 156.11 | 171.50 | 324804 | 532484.19 | 12.06% | 25.00 |
| 2026-02-02 | 158.09 | 153.50 | -8.50 | -5.25% | 153.50 | 163.95 | 277314 | 436045.53 | 10.30% | 6.00 |
| 2026-01-30 | 150.00 | 162.00 | 7.93 | 5.15% | 147.12 | 165.80 | 411561 | 647042.88 | 15.28% | 12.00 |
| 2026-01-29 | 142.99 | 154.07 | 8.01 | 5.48% | 141.68 | 158.00 | 420427 | 635017.50 | 15.61% | 11.00 |
| 2026-01-28 | 148.02 | 146.06 | 8.46 | 6.15% | 139.11 | 150.75 | 482072 | 704602.38 | 17.90% | 27.00 |
| 2026-01-27 | 133.09 | 137.60 | 1.45 | 1.07% | 130.51 | 139.63 | 224157 | 305444.25 | 8.32% | 18.00 |
| 2026-01-26 | 132.03 | 136.15 | 3.44 | 2.59% | 131.70 | 138.89 | 231141 | 315381.16 | 8.58% | 16.00 |
| 2026-01-23 | 136.50 | 132.71 | -4.72 | -3.43% | 131.58 | 139.42 | 218844 | 293558.03 | 8.13% | 25.00 |
| 2026-01-22 | 140.86 | 137.43 | -1.67 | -1.20% | 135.10 | 141.07 | 209730 | 288213.38 | 7.79% | 24.00 |
| 2026-01-21 | 133.00 | 139.10 | 4.04 | 2.99% | 132.09 | 139.97 | 224882 | 310906.06 | 8.35% | 6.00 |
| 2026-01-20 | 136.98 | 135.06 | -3.31 | -2.39% | 133.77 | 140.80 | 194113 | 264656.16 | 7.21% | 8.00 |
| 2026-01-19 | 141.55 | 138.37 | -0.02 | -0.01% | 137.70 | 143.99 | 269963 | 377999.84 | 10.03% | 25.00 |
| 2026-01-16 | 134.01 | 138.39 | 5.23 | 3.93% | 134.01 | 141.27 | 296916 | 410439.81 | 11.03% | 21.00 |
| 2026-01-15 | 126.05 | 133.16 | 4.19 | 3.25% | 126.00 | 133.66 | 266733 | 349674.75 | 9.91% | 7.00 |
| 2026-01-14 | 124.38 | 128.97 | 6.77 | 5.54% | 122.75 | 130.61 | 311098 | 393570.34 | 11.55% | 8.00 |
| 2026-01-13 | 127.81 | 122.20 | -9.68 | -7.34% | 121.92 | 129.81 | 309852 | 387597.03 | 11.51% | 21.00 |
| 2026-01-12 | 132.05 | 131.88 | -1.82 | -1.36% | 127.80 | 133.70 | 255944 | 334253.03 | 9.51% | 39.00 |
| 2026-01-09 | 133.00 | 133.70 | -3.03 | -2.22% | 128.56 | 135.60 | 247656 | 326966.72 | 9.20% | 30.00 |
| 2026-01-08 | 140.01 | 136.73 | -6.25 | -4.37% | 136.04 | 140.98 | 245256 | 337342.16 | 9.11% | 4.00 |
| 2026-01-07 | 136.00 | 142.98 | 8.82 | 6.57% | 135.50 | 143.50 | 341229 | 479328.00 | 12.67% | 4.00 |
| 2026-01-06 | 137.10 | 134.16 | -4.94 | -3.55% | 133.97 | 142.05 | 273835 | 373030.91 | 10.17% | 23.00 |
| 2026-01-05 | 142.01 | 139.10 | -2.90 | -2.04% | 133.30 | 142.01 | 272640 | 373998.44 | 10.13% | 16.00 |
| 2025-12-31 | 141.06 | 142.00 | 1.70 | 1.21% | 138.50 | 145.66 | 235455 | 335491.41 | 8.74% | 17.00 |
| 2025-12-30 | 140.15 | 140.30 | -2.41 | -1.69% | 137.03 | 146.98 | 265715 | 376710.75 | 9.87% | 5.00 |
| 2025-12-29 | 143.00 | 142.71 | 0.24 | 0.17% | 141.00 | 146.29 | 226228 | 323922.66 | 8.40% | 8.00 |
| 2025-12-26 | 145.50 | 142.47 | -5.42 | -3.66% | 140.90 | 147.39 | 218910 | 314154.75 | 8.13% | 36.00 |
| 2025-12-25 | 155.09 | 147.89 | -6.79 | -4.39% | 146.25 | 157.66 | 287938 | 430246.03 | 10.69% | 24.00 |
| 2025-12-24 | 156.02 | 154.68 | -0.87 | -0.56% | 152.78 | 161.60 | 282851 | 442713.12 | 10.50% | 10.00 |
| 2025-12-23 | 156.52 | 155.55 | -1.42 | -0.90% | 154.32 | 158.48 | 286030 | 445445.88 | 10.62% | 0.00 |
| 2025-12-22 | 146.04 | 156.97 | 17.67 | 12.68% | 146.04 | 159.95 | 392062 | 610564.69 | 14.56% | 42.00 |
| 2025-12-19 | 143.30 | 139.30 | -1.54 | -1.09% | 138.40 | 147.00 | 323818 | 460384.50 | 12.03% | 60.00 |
| 2025-12-18 | 133.04 | 140.84 | 6.51 | 4.85% | 132.16 | 150.00 | 433128 | 620926.56 | 16.09% | 28.00 |
| 2025-12-17 | 127.36 | 134.33 | 8.68 | 6.91% | 127.36 | 135.15 | 298218 | 392521.94 | 11.08% | 13.00 |
| 2025-12-16 | 136.69 | 125.65 | -9.76 | -7.21% | 125.25 | 137.00 | 303866 | 394491.41 | 11.28% | 11.00 |
| 2025-12-15 | 145.05 | 135.41 | -12.60 | -8.51% | 134.30 | 147.50 | 335211 | 464587.94 | 12.45% | 22.00 |
| 2025-12-12 | 130.00 | 148.01 | 15.36 | 11.58% | 128.44 | 152.18 | 510523 | 726071.69 | 18.96% | 49.00 |
| 2025-12-11 | 141.00 | 132.65 | -11.17 | -7.77% | 132.30 | 143.00 | 362190 | 501826.47 | 13.45% | 49.00 |
| 2025-12-10 | 131.96 | 143.82 | 9.52 | 7.09% | 131.00 | 145.00 | 402115 | 554900.25 | 14.93% | 13.00 |
| 2025-12-09 | 130.50 | 134.30 | 1.00 | 0.75% | 130.50 | 137.82 | 365660 | 488069.31 | 13.58% | 34.00 |
| 2025-12-08 | 123.64 | 133.30 | 10.68 | 8.71% | 122.00 | 136.74 | 472881 | 614962.88 | 17.56% | 41.00 |
| 2025-12-05 | 120.69 | 122.62 | -0.14 | -0.11% | 115.22 | 125.52 | 347690 | 419963.53 | 12.91% | 10.00 |
| 2025-12-04 | 115.40 | 122.76 | 3.88 | 3.26% | 115.00 | 126.26 | 325900 | 396355.44 | 12.12% | 16.00 |
| 2025-12-03 | 117.42 | 118.88 | 1.36 | 1.16% | 116.80 | 122.60 | 288714 | 346066.53 | 10.74% | 8.00 |
| 2025-12-02 | 117.50 | 117.52 | -3.28 | -2.72% | 113.21 | 120.81 | 282530 | 329819.53 | 10.51% | 15.00 |
| 2025-12-01 | 127.70 | 120.80 | -5.50 | -4.35% | 117.69 | 129.50 | 442156 | 537988.12 | 16.45% | 6.00 |
| 2025-11-28 | 120.01 | 126.30 | 8.50 | 7.22% | 117.51 | 131.89 | 498435 | 620289.81 | 18.54% | 18.00 |
| 2025-11-27 | 120.00 | 117.80 | -4.70 | -3.84% | 117.70 | 126.80 | 476537 | 581902.19 | 17.73% | 18.00 |
| 2025-11-26 | 118.26 | 122.50 | -0.50 | -0.41% | 116.90 | 132.00 | 554829 | 683755.06 | 20.64% | 26.00 |
| 2025-11-25 | 113.24 | 123.00 | 14.98 | 13.87% | 113.14 | 128.88 | 524004 | 632328.81 | 19.49% | 3.00 |
| 2025-11-24 | 107.00 | 108.02 | 3.50 | 3.35% | 105.23 | 112.08 | 382441 | 414728.19 | 14.23% | 18.00 |
| 2025-11-21 | 99.88 | 104.52 | -2.89 | -2.69% | 96.66 | 107.50 | 312261 | 320131.62 | 11.62% | 9.00 |
| 2025-11-20 | 111.80 | 107.41 | 2.64 | 2.52% | 103.78 | 113.39 | 329550 | 352915.47 | 12.26% | 15.00 |
| 2025-11-19 | 99.68 | 104.77 | 4.96 | 4.97% | 99.68 | 108.19 | 397686 | 419044.62 | 14.79% | 0.00 |
| 2025-11-18 | 95.52 | 99.81 | 2.33 | 2.39% | 95.03 | 102.30 | 250026 | 249251.09 | 9.30% | 3.00 |
| 2025-11-17 | 95.01 | 97.48 | 5.98 | 6.54% | 93.81 | 99.49 | 285330 | 276092.59 | 10.61% | 14.00 |
| 2025-11-14 | 93.00 | 91.50 | -4.02 | -4.21% | 91.16 | 93.60 | 128270 | 118300.41 | 4.77% | 8.00 |
| 2025-11-13 | 95.50 | 95.52 | -1.38 | -1.42% | 93.65 | 96.28 | 154019 | 146204.77 | 5.73% | 6.00 |
| 2025-11-12 | 97.56 | 96.90 | -2.81 | -2.82% | 93.34 | 98.10 | 210462 | 201133.70 | 7.83% | 19.00 |
| 2025-11-11 | 98.03 | 99.71 | 3.51 | 3.65% | 97.33 | 105.35 | 321214 | 324360.97 | 11.95% | 10.00 |
| 2025-11-10 | 97.00 | 96.20 | -0.85 | -0.88% | 94.08 | 97.70 | 121489 | 116158.68 | 4.52% | 1.00 |
| 2025-11-07 | 95.00 | 97.05 | 0.10 | 0.10% | 94.50 | 98.48 | 159115 | 153641.47 | 5.92% | 3.00 |
| 2025-11-06 | 93.99 | 96.95 | 3.45 | 3.69% | 93.75 | 97.41 | 173436 | 166755.88 | 6.45% | 19.00 |
| 2025-11-05 | 95.06 | 93.50 | -3.75 | -3.86% | 90.59 | 95.93 | 211313 | 196299.86 | 7.86% | 4.00 |
| 2025-11-04 | 99.60 | 97.25 | -2.47 | -2.48% | 96.80 | 100.87 | 109615 | 107490.77 | 4.08% | 1.00 |
| 2025-11-03 | 99.04 | 99.72 | -0.39 | -0.39% | 96.76 | 100.11 | 165234 | 162649.42 | 6.15% | 4.00 |
| 2025-10-31 | 104.52 | 100.11 | -5.95 | -5.61% | 99.84 | 105.30 | 219912 | 224180.42 | 8.18% | 7.00 |
| 2025-10-30 | 111.32 | 106.06 | -4.13 | -3.75% | 106.00 | 115.32 | 246175 | 272625.00 | 9.16% | 14.00 |
| 2025-10-29 | 114.51 | 110.19 | -3.46 | -3.04% | 107.07 | 115.24 | 254931 | 281129.69 | 9.48% | 0.00 |
| 2025-10-28 | 113.03 | 113.65 | -2.45 | -2.11% | 111.60 | 115.20 | 250316 | 284214.03 | 9.31% | 10.00 |
| 2025-10-27 | 111.60 | 116.10 | 6.50 | 5.93% | 109.70 | 117.90 | 356599 | 406355.25 | 13.27% | 12.00 |
| 2025-10-24 | 100.05 | 109.60 | 11.18 | 11.36% | 99.41 | 109.90 | 317150 | 334949.66 | 11.80% | 8.00 |
| 2025-10-23 | 100.93 | 98.42 | -4.12 | -4.02% | 97.01 | 102.00 | 138757 | 136726.92 | 5.16% | 1.00 |
| 2025-10-22 | 100.00 | 102.54 | 0.68 | 0.67% | 99.90 | 104.67 | 189365 | 194064.36 | 7.04% | 1.00 |
| 2025-10-21 | 98.00 | 101.86 | 3.96 | 4.04% | 96.20 | 102.49 | 216845 | 217257.45 | 8.07% | 12.00 |
| 2025-10-20 | 97.59 | 97.90 | 2.20 | 2.30% | 97.03 | 101.48 | 177146 | 175565.83 | 6.59% | 0.00 |
| 2025-10-17 | 97.90 | 95.70 | -2.28 | -2.33% | 95.02 | 99.38 | 129664 | 125651.03 | 4.82% | 2.00 |
| 2025-10-16 | 96.06 | 97.98 | 1.18 | 1.22% | 95.80 | 100.90 | 176044 | 174495.66 | 6.55% | 2.00 |
长芯博创(300548)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。
