| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 2025-10-15 | 94.66 | 96.80 | 1.70 | 1.79% | 93.70 | 97.16 | 121913 | 116551.08 | 4.54% | 3.00 |
| 2025-10-14 | 101.95 | 95.10 | -5.19 | -5.17% | 94.72 | 101.95 | 144109 | 140744.72 | 5.36% | 3.00 |
| 2025-10-13 | 94.00 | 100.29 | -1.01 | -1.00% | 94.00 | 101.49 | 131790 | 131212.69 | 4.90% | 0.00 |
| 2025-10-10 | 104.88 | 101.30 | -4.10 | -3.89% | 101.01 | 106.60 | 155174 | 160197.08 | 5.77% | 8.00 |
| 2025-10-09 | 105.06 | 105.40 | -0.87 | -0.82% | 105.06 | 108.29 | 154637 | 164272.50 | 5.75% | 4.00 |
| 2025-09-30 | 108.89 | 106.27 | -2.61 | -2.40% | 105.38 | 111.72 | 188405 | 202132.84 | 7.01% | 3.00 |
| 2025-09-29 | 107.13 | 108.88 | -0.21 | -0.19% | 105.80 | 110.49 | 166765 | 181294.12 | 6.20% | 44.00 |
| 2025-09-26 | 114.30 | 109.09 | -6.62 | -5.72% | 109.00 | 116.50 | 186229 | 208556.45 | 6.93% | 3.00 |
| 2025-09-25 | 115.07 | 115.71 | -1.05 | -0.90% | 112.60 | 119.09 | 172664 | 200854.39 | 6.42% | 14.00 |
| 2025-09-24 | 120.03 | 116.76 | -6.98 | -5.64% | 114.66 | 120.49 | 230890 | 271144.53 | 8.59% | 26.00 |
| 2025-09-23 | 131.00 | 123.74 | -4.42 | -3.45% | 120.50 | 132.68 | 209960 | 262882.25 | 7.81% | 6.00 |
| 2025-09-22 | 127.00 | 128.16 | 0.16 | 0.13% | 119.27 | 131.15 | 244635 | 308050.81 | 9.10% | 28.00 |
| 2025-09-19 | 129.00 | 128.00 | 0.22 | 0.17% | 124.00 | 135.84 | 307658 | 401733.59 | 11.44% | 25.08 |
| 2025-09-18 | 119.01 | 127.78 | 7.84 | 6.54% | 117.22 | 130.48 | 364213 | 455244.75 | 13.55% | 16.00 |
| 2025-09-17 | 116.90 | 119.94 | 3.09 | 2.64% | 115.00 | 121.43 | 255870 | 303618.22 | 9.52% | 10.00 |
| 2025-09-16 | 117.87 | 116.85 | -1.00 | -0.85% | 113.33 | 119.90 | 202675 | 235782.12 | 7.54% | 4.00 |
| 2025-09-15 | 118.29 | 117.85 | -1.44 | -1.21% | 115.71 | 120.20 | 177709 | 210296.12 | 6.61% | 4.00 |
| 2025-09-12 | 123.02 | 119.29 | -8.19 | -6.42% | 119.06 | 125.27 | 287209 | 349039.19 | 10.68% | 18.00 |
| 2025-09-11 | 119.00 | 127.48 | 9.60 | 8.14% | 116.70 | 128.03 | 335479 | 414816.12 | 12.48% | 25.00 |
| 2025-09-10 | 118.04 | 117.88 | 2.47 | 2.14% | 114.00 | 120.29 | 242637 | 284959.59 | 9.03% | 3.00 |
| 2025-09-09 | 118.90 | 115.41 | -3.44 | -2.89% | 114.05 | 120.29 | 167465 | 196356.48 | 6.23% | 14.00 |
| 2025-09-08 | 122.41 | 118.85 | -5.16 | -4.16% | 115.58 | 123.29 | 226627 | 267809.62 | 8.43% | 7.00 |
| 2025-09-05 | 121.00 | 124.01 | 5.01 | 4.21% | 117.03 | 125.83 | 285580 | 347975.75 | 10.62% | 4.00 |
| 2025-09-04 | 139.02 | 119.00 | -16.79 | -12.36% | 116.02 | 144.00 | 345018 | 438741.91 | 12.83% | 0.00 |
| 2025-09-03 | 128.84 | 135.79 | 5.48 | 4.21% | 126.66 | 138.90 | 265585 | 356429.94 | 9.88% | 96.00 |
| 2025-09-02 | 144.29 | 130.31 | -13.94 | -9.66% | 128.50 | 149.00 | 338634 | 468820.19 | 12.60% | 44.00 |
| 2025-09-01 | 143.10 | 144.25 | 2.72 | 1.92% | 133.33 | 148.68 | 392010 | 554736.56 | 14.58% | 38.00 |
| 2025-08-29 | 145.00 | 141.53 | -18.51 | -11.57% | 135.00 | 151.40 | 481496 | 677341.94 | 17.91% | 21.00 |
| 2025-08-28 | 135.00 | 160.04 | 25.37 | 18.84% | 134.80 | 160.04 | 324185 | 475655.56 | 12.06% | 37.00 |
| 2025-08-27 | 122.15 | 134.67 | 14.95 | 12.49% | 120.12 | 139.99 | 356074 | 467700.84 | 13.25% | 24.00 |
| 2025-08-26 | 116.92 | 119.72 | 2.80 | 2.39% | 113.64 | 124.90 | 295692 | 353372.81 | 11.00% | 42.00 |
| 2025-08-25 | 104.35 | 116.92 | 15.15 | 14.89% | 103.00 | 120.08 | 340190 | 373624.47 | 12.66% | 11.00 |
| 2025-08-22 | 99.67 | 101.77 | 2.13 | 2.14% | 98.20 | 103.18 | 186433 | 188475.75 | 6.94% | 1.95 |
| 2025-08-21 | 109.07 | 99.64 | -6.68 | -6.28% | 99.42 | 110.22 | 253251 | 258553.11 | 9.42% | 31.00 |
| 2025-08-20 | 98.26 | 106.32 | 6.06 | 6.04% | 93.25 | 109.88 | 306667 | 311533.84 | 11.41% | 1.00 |
| 2025-08-19 | 99.18 | 100.26 | 1.10 | 1.11% | 99.00 | 105.26 | 262394 | 265838.38 | 9.76% | 4.00 |
| 2025-08-18 | 92.27 | 99.16 | 7.21 | 7.84% | 90.33 | 102.18 | 273648 | 266611.91 | 10.18% | 26.00 |
| 2025-08-15 | 90.99 | 91.95 | 1.07 | 1.18% | 90.23 | 93.51 | 170638 | 157062.28 | 6.35% | 10.00 |
| 2025-08-14 | 96.08 | 90.88 | -6.59 | -6.76% | 90.66 | 96.90 | 227955 | 211786.09 | 8.48% | 12.00 |
| 2025-08-13 | 92.23 | 97.47 | 4.89 | 5.28% | 90.60 | 97.95 | 281425 | 269044.62 | 10.47% | 3.00 |
| 2025-08-12 | 90.99 | 92.58 | 0.84 | 0.92% | 90.00 | 92.89 | 187133 | 171592.92 | 6.96% | 10.00 |
| 2025-08-11 | 90.27 | 91.74 | 1.03 | 1.14% | 89.50 | 93.70 | 186577 | 171134.50 | 6.94% | 2.00 |
| 2025-08-08 | 92.00 | 90.71 | -1.29 | -1.40% | 90.50 | 95.48 | 188690 | 175609.44 | 7.02% | 23.00 |
| 2025-08-07 | 93.82 | 92.00 | -1.82 | -1.94% | 88.42 | 94.72 | 208429 | 190347.92 | 7.75% | 10.00 |
| 2025-08-06 | 93.17 | 93.82 | -1.58 | -1.66% | 91.88 | 95.40 | 209964 | 196119.62 | 7.81% | 43.00 |
| 2025-08-05 | 86.49 | 95.40 | 11.30 | 13.44% | 85.31 | 99.99 | 428076 | 389861.34 | 15.92% | 11.00 |
| 2025-08-04 | 83.33 | 84.10 | -0.73 | -0.86% | 82.11 | 84.40 | 132346 | 110749.41 | 4.92% | 6.00 |
| 2025-08-01 | 86.42 | 84.83 | -1.45 | -1.68% | 83.40 | 87.40 | 173976 | 148459.23 | 6.47% | 3.00 |
| 2025-07-31 | 93.05 | 86.28 | -4.73 | -5.20% | 85.40 | 94.76 | 341143 | 304693.59 | 12.69% | 3.00 |
| 2025-07-30 | 90.92 | 91.01 | -1.33 | -1.44% | 89.12 | 93.04 | 207206 | 188689.59 | 7.71% | 12.00 |
| 2025-07-29 | 84.58 | 92.34 | 8.24 | 9.80% | 84.51 | 93.39 | 323502 | 292248.66 | 12.03% | 1.00 |
| 2025-07-28 | 82.67 | 84.10 | 1.44 | 1.74% | 80.67 | 85.36 | 198608 | 165217.41 | 7.39% | 0.00 |
| 2025-07-25 | 83.61 | 82.66 | -0.92 | -1.10% | 82.08 | 84.44 | 184254 | 153030.34 | 6.85% | 64.00 |
| 2025-07-24 | 92.10 | 83.58 | -5.72 | -6.41% | 82.01 | 92.18 | 333880 | 285022.81 | 12.42% | 13.00 |
| 2025-07-23 | 84.02 | 89.30 | 2.47 | 2.84% | 84.02 | 90.11 | 274544 | 240721.81 | 10.21% | 6.00 |
| 2025-07-22 | 86.01 | 86.83 | 1.45 | 1.70% | 85.00 | 92.70 | 311390 | 277030.03 | 11.58% | 2.00 |
| 2025-07-21 | 86.44 | 85.38 | -0.76 | -0.88% | 84.08 | 88.54 | 238498 | 204616.64 | 8.87% | 22.00 |
| 2025-07-18 | 86.80 | 86.22 | 0.22 | 0.26% | 85.00 | 90.69 | 288478 | 253226.50 | 10.73% | 28.00 |
| 2025-07-17 | 80.01 | 86.00 | 1.58 | 1.87% | 79.88 | 86.81 | 348339 | 292955.78 | 12.96% | 44.00 |
| 2025-07-16 | 81.22 | 84.42 | 6.77 | 8.72% | 79.06 | 90.99 | 444188 | 380512.88 | 16.52% | 26.00 |
| 2025-07-15 | 77.01 | 77.65 | 2.40 | 3.19% | 73.88 | 79.99 | 376956 | 294513.75 | 14.02% | 20.00 |
| 2025-07-14 | 76.30 | 75.25 | -0.97 | -1.27% | 73.80 | 77.41 | 217614 | 164553.91 | 8.10% | 6.00 |
| 2025-07-11 | 76.92 | 76.22 | 1.22 | 1.63% | 74.58 | 79.95 | 333716 | 256987.86 | 12.42% | 37.00 |
| 2025-07-10 | 68.51 | 75.00 | 9.82 | 15.07% | 68.51 | 78.22 | 476314 | 357692.91 | 17.72% | 19.00 |
| 2025-07-09 | 61.90 | 65.18 | 3.12 | 5.03% | 61.66 | 66.16 | 244802 | 158379.61 | 9.11% | 15.00 |
| 2025-07-08 | 59.33 | 62.06 | 0.59 | 0.96% | 58.66 | 62.80 | 264129 | 160748.03 | 9.83% | 5.00 |
| 2025-07-07 | 61.61 | 61.47 | -2.13 | -3.35% | 59.00 | 63.02 | 206898 | 126593.45 | 7.70% | 1.00 |
| 2025-07-04 | 66.00 | 63.60 | -2.39 | -3.62% | 63.41 | 67.17 | 210531 | 136351.42 | 7.83% | 8.00 |
| 2025-07-03 | 66.83 | 65.99 | -0.08 | -0.12% | 64.68 | 67.18 | 172778 | 113863.50 | 6.43% | 16.00 |
| 2025-07-02 | 64.07 | 66.07 | 0.81 | 1.24% | 62.40 | 68.31 | 257075 | 169058.17 | 9.57% | 17.00 |
| 2025-07-01 | 65.00 | 65.26 | -1.51 | -2.26% | 63.66 | 65.86 | 219142 | 141748.66 | 8.15% | 7.00 |
| 2025-06-30 | 64.66 | 66.77 | 2.98 | 4.67% | 63.49 | 67.98 | 376354 | 248017.64 | 14.00% | 5.00 |
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。
