| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-03 | 13.82 | 13.80 | 0.17 | 1.25% | 13.65 | 13.88 | 169160 | 23315.59 | 2.39% | 0.00 |
| 2026-02-02 | 13.90 | 13.63 | -0.27 | -1.94% | 13.62 | 14.12 | 212633 | 29507.03 | 3.00% | 0.00 |
| 2026-01-30 | 14.22 | 13.90 | -0.43 | -3.00% | 13.90 | 14.39 | 228632 | 32053.11 | 3.22% | 16.00 |
| 2026-01-29 | 14.32 | 14.33 | -0.12 | -0.83% | 14.02 | 14.65 | 255632 | 36817.57 | 3.60% | 0.00 |
| 2026-01-28 | 14.57 | 14.45 | -0.16 | -1.10% | 14.42 | 14.78 | 159032 | 23135.57 | 2.24% | 0.00 |
| 2026-01-27 | 14.64 | 14.61 | -0.10 | -0.68% | 14.28 | 14.82 | 220485 | 31910.49 | 3.11% | 0.00 |
| 2026-01-26 | 15.41 | 14.71 | -0.51 | -3.35% | 14.51 | 15.56 | 360426 | 53563.25 | 5.08% | 0.00 |
| 2026-01-23 | 15.15 | 15.22 | 0.05 | 0.33% | 15.07 | 15.43 | 277333 | 42315.12 | 3.91% | 2.00 |
| 2026-01-22 | 15.50 | 15.17 | -0.13 | -0.85% | 15.15 | 15.61 | 211004 | 32302.30 | 2.98% | 0.00 |
| 2026-01-21 | 15.25 | 15.30 | -0.02 | -0.13% | 15.15 | 15.43 | 204506 | 31302.12 | 2.88% | 5.00 |
| 2026-01-20 | 15.54 | 15.32 | -0.29 | -1.86% | 15.15 | 15.73 | 284129 | 43758.69 | 4.01% | 10.00 |
| 2026-01-19 | 16.01 | 15.61 | -0.53 | -3.28% | 15.55 | 16.10 | 353691 | 55557.76 | 4.99% | 5.00 |
| 2026-01-16 | 16.03 | 16.14 | 0.18 | 1.13% | 15.65 | 16.30 | 527967 | 84490.84 | 7.44% | 0.00 |
| 2026-01-15 | 16.01 | 15.96 | -0.31 | -1.91% | 15.76 | 16.41 | 525579 | 84272.83 | 7.41% | 0.00 |
| 2026-01-14 | 15.37 | 16.27 | 0.82 | 5.31% | 15.32 | 16.88 | 1044418 | 170020.16 | 14.73% | 16.00 |
| 2026-01-13 | 16.01 | 15.45 | -0.64 | -3.98% | 15.35 | 16.10 | 533911 | 83754.04 | 7.53% | 33.00 |
| 2026-01-12 | 15.14 | 16.09 | 1.07 | 7.12% | 15.11 | 16.14 | 779894 | 122497.61 | 11.00% | 11.00 |
| 2026-01-09 | 14.76 | 15.02 | 0.26 | 1.76% | 14.70 | 15.08 | 330106 | 49417.10 | 4.65% | 7.00 |
| 2026-01-08 | 14.75 | 14.76 | -0.04 | -0.27% | 14.67 | 14.89 | 247202 | 36544.72 | 3.49% | 1.00 |
| 2026-01-07 | 15.00 | 14.80 | -0.48 | -3.14% | 14.69 | 15.13 | 412409 | 61295.87 | 5.82% | 5.00 |
| 2026-01-06 | 15.11 | 15.28 | 0.07 | 0.46% | 15.08 | 15.70 | 482770 | 73752.19 | 6.81% | 14.00 |
| 2026-01-05 | 15.38 | 15.21 | -0.27 | -1.74% | 14.98 | 15.38 | 515913 | 77954.47 | 7.27% | 0.00 |
| 2025-12-31 | 14.79 | 15.48 | 0.83 | 5.67% | 14.60 | 15.80 | 756681 | 115968.82 | 10.67% | 59.00 |
| 2025-12-30 | 15.00 | 14.65 | -0.20 | -1.35% | 14.63 | 15.30 | 521865 | 78118.85 | 7.36% | 7.00 |
| 2025-12-29 | 14.35 | 14.85 | 0.52 | 3.63% | 14.25 | 14.99 | 480508 | 70619.34 | 6.78% | 14.00 |
| 2025-12-26 | 14.30 | 14.33 | -0.16 | -1.10% | 14.28 | 14.63 | 243726 | 35179.80 | 3.44% | 0.00 |
| 2025-12-25 | 14.25 | 14.49 | 0.39 | 2.77% | 14.25 | 14.63 | 339736 | 49115.76 | 4.79% | 35.00 |
| 2025-12-24 | 13.83 | 14.10 | 0.27 | 1.95% | 13.79 | 14.11 | 183118 | 25686.35 | 2.58% | 0.00 |
| 2025-12-23 | 14.15 | 13.83 | -0.37 | -2.61% | 13.75 | 14.16 | 197405 | 27450.65 | 2.78% | 0.00 |
| 2025-12-22 | 14.08 | 14.20 | 0.12 | 0.85% | 14.04 | 14.35 | 238892 | 33986.24 | 3.37% | 0.00 |
| 2025-12-19 | 13.97 | 14.08 | 0.10 | 0.72% | 13.94 | 14.20 | 183317 | 25821.12 | 2.58% | 0.00 |
| 2025-12-18 | 13.85 | 13.98 | 0.05 | 0.36% | 13.82 | 14.16 | 213154 | 29896.76 | 3.01% | 1.00 |
| 2025-12-17 | 13.89 | 13.93 | -0.13 | -0.92% | 13.46 | 14.10 | 316523 | 43531.91 | 4.46% | 0.00 |
| 2025-12-16 | 13.71 | 14.06 | 0.32 | 2.33% | 13.53 | 14.25 | 339037 | 47223.23 | 4.78% | 7.00 |
| 2025-12-15 | 13.62 | 13.74 | 0.02 | 0.15% | 13.54 | 13.95 | 154081 | 21274.12 | 2.17% | 2.00 |
| 2025-12-12 | 13.68 | 13.72 | 0.02 | 0.15% | 13.68 | 13.89 | 132711 | 18306.92 | 1.87% | 0.00 |
| 2025-12-11 | 13.75 | 13.70 | -0.05 | -0.36% | 13.65 | 13.98 | 171903 | 23744.31 | 2.42% | 0.00 |
| 2025-12-10 | 13.55 | 13.75 | 0.17 | 1.25% | 13.41 | 13.79 | 133062 | 18157.40 | 1.88% | 3.00 |
| 2025-12-09 | 13.77 | 13.58 | -0.29 | -2.09% | 13.57 | 13.88 | 150211 | 20616.93 | 2.12% | 0.00 |
| 2025-12-08 | 13.75 | 13.87 | 0.13 | 0.95% | 13.60 | 14.10 | 269896 | 37714.89 | 3.81% | 15.00 |
| 2025-12-05 | 13.15 | 13.74 | 0.58 | 4.41% | 13.04 | 13.83 | 290175 | 39221.82 | 4.09% | 24.00 |
| 2025-12-04 | 13.15 | 13.16 | 0.01 | 0.08% | 13.01 | 13.32 | 103350 | 13575.83 | 1.46% | 0.00 |
| 2025-12-03 | 13.56 | 13.15 | -0.42 | -3.10% | 13.09 | 13.72 | 168067 | 22280.55 | 2.37% | 0.00 |
| 2025-12-02 | 13.79 | 13.57 | -0.30 | -2.16% | 13.55 | 13.80 | 125972 | 17172.97 | 1.78% | 0.00 |
| 2025-12-01 | 13.71 | 13.87 | 0.10 | 0.73% | 13.65 | 13.90 | 121485 | 16765.21 | 1.71% | 0.00 |
| 2025-11-28 | 13.74 | 13.77 | 0.07 | 0.51% | 13.60 | 13.83 | 93169 | 12782.15 | 1.31% | 0.00 |
| 2025-11-27 | 13.78 | 13.70 | -0.10 | -0.72% | 13.67 | 13.95 | 107421 | 14823.40 | 1.51% | 0.00 |
| 2025-11-26 | 14.05 | 13.80 | -0.24 | -1.71% | 13.78 | 14.18 | 133133 | 18590.50 | 1.88% | 0.00 |
| 2025-11-25 | 13.94 | 14.04 | 0.10 | 0.72% | 13.92 | 14.23 | 162851 | 23003.88 | 2.30% | 0.00 |
| 2025-11-24 | 13.58 | 13.94 | 0.44 | 3.26% | 13.48 | 14.02 | 190816 | 26360.09 | 2.69% | 0.00 |
| 2025-11-21 | 13.81 | 13.50 | -0.38 | -2.74% | 13.37 | 14.03 | 178011 | 24244.04 | 2.51% | 0.00 |
| 2025-11-20 | 14.12 | 13.88 | -0.14 | -1.00% | 13.84 | 14.16 | 117834 | 16455.85 | 1.66% | 11.00 |
| 2025-11-19 | 14.32 | 14.02 | -0.32 | -2.23% | 14.00 | 14.38 | 127876 | 18037.23 | 1.80% | 0.00 |
| 2025-11-18 | 14.18 | 14.34 | 0.08 | 0.56% | 14.08 | 14.39 | 157213 | 22468.27 | 2.22% | 0.00 |
| 2025-11-17 | 13.96 | 14.26 | 0.30 | 2.15% | 13.90 | 14.29 | 145899 | 20678.05 | 2.06% | 0.00 |
| 2025-11-14 | 14.06 | 13.96 | -0.26 | -1.83% | 13.96 | 14.21 | 98665 | 13911.08 | 1.39% | 0.00 |
| 2025-11-13 | 14.01 | 14.22 | 0.17 | 1.21% | 13.87 | 14.22 | 134587 | 18969.91 | 1.90% | 0.00 |
| 2025-11-12 | 14.12 | 14.05 | -0.14 | -0.99% | 13.98 | 14.20 | 136863 | 19248.71 | 1.93% | 0.00 |
| 2025-11-11 | 14.37 | 14.19 | -0.16 | -1.11% | 14.17 | 14.40 | 107265 | 15294.17 | 1.51% | 0.00 |
| 2025-11-10 | 14.25 | 14.35 | 0.13 | 0.91% | 14.24 | 14.38 | 118525 | 16950.33 | 1.67% | 0.00 |
| 2025-11-07 | 14.27 | 14.22 | -0.13 | -0.91% | 14.07 | 14.31 | 131397 | 18667.30 | 1.86% | 3.00 |
| 2025-11-06 | 14.49 | 14.35 | -0.15 | -1.03% | 14.26 | 14.53 | 137081 | 19681.49 | 1.94% | 0.00 |
| 2025-11-05 | 14.44 | 14.50 | -0.16 | -1.09% | 14.31 | 14.70 | 138542 | 20088.97 | 1.96% | 0.00 |
| 2025-11-04 | 14.92 | 14.66 | -0.27 | -1.81% | 14.56 | 14.92 | 136491 | 20018.74 | 1.93% | 4.00 |
| 2025-11-03 | 14.72 | 14.93 | 0.14 | 0.95% | 14.71 | 14.94 | 162266 | 24073.52 | 2.29% | 0.00 |
| 2025-10-31 | 14.55 | 14.79 | 0.27 | 1.86% | 14.50 | 14.92 | 198950 | 29387.39 | 2.81% | 5.00 |
| 2025-10-30 | 14.78 | 14.52 | -0.26 | -1.76% | 14.51 | 14.80 | 168916 | 24734.61 | 2.39% | 0.00 |
| 2025-10-29 | 14.80 | 14.78 | 0.00 | 0.00% | 14.63 | 14.85 | 138546 | 20419.47 | 1.96% | 0.00 |
| 2025-10-28 | 14.66 | 14.78 | 0.10 | 0.68% | 14.54 | 14.97 | 198251 | 29344.36 | 2.80% | 0.00 |
| 2025-10-27 | 14.47 | 14.68 | 0.23 | 1.59% | 14.47 | 14.78 | 210894 | 30875.21 | 2.98% | 1.00 |
| 2025-10-24 | 14.38 | 14.45 | 0.06 | 0.42% | 14.35 | 14.54 | 154422 | 22319.61 | 2.18% | 13.00 |
| 2025-10-23 | 14.31 | 14.39 | 0.14 | 0.98% | 14.03 | 14.42 | 136345 | 19335.02 | 1.93% | 32.00 |
| 2025-10-22 | 14.28 | 14.25 | -0.10 | -0.70% | 14.21 | 14.47 | 102167 | 14658.86 | 1.44% | 0.00 |
| 2025-10-21 | 14.27 | 14.35 | 0.14 | 0.99% | 14.14 | 14.43 | 131654 | 18845.00 | 1.86% | 0.00 |
| 2025-10-20 | 14.28 | 14.21 | 0.19 | 1.36% | 14.12 | 14.44 | 134437 | 19209.13 | 1.90% | 0.00 |
| 2025-10-17 | 14.43 | 14.02 | -0.39 | -2.71% | 14.01 | 14.63 | 160310 | 22902.27 | 2.26% | 14.00 |
| 2025-10-16 | 14.75 | 14.41 | -0.34 | -2.31% | 14.34 | 14.75 | 171053 | 24764.96 | 2.42% | 0.00 |
| 2025-10-15 | 14.69 | 14.75 | 0.09 | 0.61% | 14.53 | 14.88 | 154256 | 22724.13 | 2.18% | 5.00 |
| 2025-10-14 | 14.80 | 14.66 | -0.11 | -0.74% | 14.59 | 15.07 | 213849 | 31763.01 | 3.02% | 7.00 |
| 2025-10-13 | 14.16 | 14.77 | -0.18 | -1.20% | 13.98 | 14.86 | 197366 | 28860.36 | 2.79% | 20.00 |
长亮科技(300348)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。
