| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-04 | 69.50 | 68.82 | -1.57 | -2.23% | 67.80 | 70.38 | 17947 | 12373.69 | 2.77% | 0.00 |
| 2026-02-03 | 69.00 | 70.39 | 4.24 | 6.41% | 68.33 | 70.60 | 26149 | 18183.70 | 4.03% | 0.00 |
| 2026-02-02 | 67.99 | 66.15 | -2.52 | -3.67% | 66.11 | 68.88 | 17716 | 11917.45 | 2.73% | 0.00 |
| 2026-01-30 | 68.20 | 68.67 | 0.44 | 0.64% | 67.33 | 69.19 | 16911 | 11536.61 | 2.61% | 0.00 |
| 2026-01-29 | 69.50 | 68.23 | -1.71 | -2.44% | 67.50 | 70.80 | 24027 | 16620.95 | 3.70% | 0.00 |
| 2026-01-28 | 72.05 | 69.94 | -1.97 | -2.74% | 69.80 | 72.48 | 21674 | 15301.01 | 3.34% | 0.00 |
| 2026-01-27 | 71.08 | 71.91 | 0.69 | 0.97% | 69.52 | 72.29 | 18822 | 13338.82 | 2.90% | 0.00 |
| 2026-01-26 | 75.40 | 71.22 | -4.54 | -5.99% | 71.02 | 75.40 | 35362 | 25752.47 | 5.45% | 11.00 |
| 2026-01-23 | 73.45 | 75.76 | 2.67 | 3.65% | 72.61 | 75.76 | 29975 | 22292.11 | 4.62% | 2.00 |
| 2026-01-22 | 73.87 | 73.09 | 0.18 | 0.25% | 72.19 | 73.87 | 23310 | 16995.38 | 3.59% | 0.00 |
| 2026-01-21 | 75.18 | 72.91 | 0.49 | 0.68% | 72.64 | 75.76 | 37225 | 27626.69 | 5.74% | 0.00 |
| 2026-01-20 | 75.39 | 72.42 | -4.28 | -5.58% | 72.00 | 76.29 | 43122 | 31713.88 | 6.65% | 0.00 |
| 2026-01-19 | 77.00 | 76.70 | -2.18 | -2.76% | 75.17 | 78.08 | 35572 | 27128.55 | 5.48% | 0.00 |
| 2026-01-16 | 81.00 | 78.88 | -2.75 | -3.37% | 78.33 | 81.85 | 51241 | 40821.57 | 7.90% | 0.00 |
| 2026-01-15 | 83.00 | 81.63 | 1.23 | 1.53% | 79.04 | 87.37 | 87472 | 73185.16 | 13.48% | 0.00 |
| 2026-01-14 | 72.10 | 80.40 | 8.89 | 12.43% | 71.74 | 84.50 | 83996 | 65404.77 | 12.95% | 0.00 |
| 2026-01-13 | 77.01 | 71.51 | -5.49 | -7.13% | 71.30 | 77.10 | 57392 | 41991.68 | 8.85% | 0.00 |
| 2026-01-12 | 75.16 | 77.00 | 3.74 | 5.11% | 74.51 | 77.40 | 52114 | 39612.13 | 8.03% | 10.00 |
| 2026-01-09 | 71.40 | 73.26 | 1.86 | 2.61% | 71.28 | 73.64 | 41992 | 30470.32 | 6.47% | 2.00 |
| 2026-01-08 | 69.02 | 71.40 | 1.75 | 2.51% | 69.02 | 71.42 | 35418 | 25042.52 | 5.46% | 0.00 |
| 2026-01-07 | 71.00 | 69.65 | -1.34 | -1.89% | 69.25 | 71.37 | 29242 | 20467.39 | 4.51% | 0.00 |
| 2026-01-06 | 69.10 | 70.99 | 1.29 | 1.85% | 68.90 | 70.99 | 31817 | 22279.62 | 4.90% | 0.00 |
| 2026-01-05 | 68.00 | 69.70 | 1.62 | 2.38% | 67.16 | 71.06 | 44222 | 30670.08 | 6.82% | 0.00 |
| 2025-12-31 | 64.70 | 68.08 | 3.35 | 5.18% | 63.71 | 71.59 | 47345 | 32218.41 | 7.30% | 0.00 |
| 2025-12-30 | 65.00 | 64.73 | -0.77 | -1.18% | 64.60 | 66.27 | 16674 | 10873.73 | 2.57% | 0.00 |
| 2025-12-29 | 66.49 | 65.50 | -0.57 | -0.86% | 64.49 | 66.53 | 18481 | 12111.46 | 2.85% | 0.00 |
| 2025-12-26 | 66.00 | 66.07 | 0.07 | 0.11% | 64.46 | 66.48 | 26284 | 17143.90 | 4.05% | 0.00 |
| 2025-12-25 | 63.52 | 66.00 | 2.70 | 4.27% | 63.42 | 66.00 | 25925 | 16875.37 | 4.00% | 0.00 |
| 2025-12-24 | 62.47 | 63.30 | 0.75 | 1.20% | 62.00 | 63.97 | 13083 | 8288.85 | 2.02% | 0.00 |
| 2025-12-23 | 63.86 | 62.55 | -1.21 | -1.90% | 62.41 | 64.01 | 14352 | 9025.71 | 2.21% | 0.00 |
| 2025-12-22 | 63.70 | 63.76 | 0.06 | 0.09% | 63.11 | 64.07 | 12675 | 8065.92 | 1.95% | 0.00 |
| 2025-12-19 | 63.04 | 63.70 | -0.04 | -0.06% | 63.04 | 64.82 | 12186 | 7784.20 | 1.88% | 0.00 |
| 2025-12-18 | 63.70 | 63.74 | 0.01 | 0.02% | 63.01 | 64.68 | 12658 | 8091.52 | 1.95% | 0.00 |
| 2025-12-17 | 64.83 | 63.73 | -1.47 | -2.25% | 62.05 | 64.97 | 22901 | 14466.89 | 3.53% | 0.00 |
| 2025-12-16 | 64.49 | 65.20 | 0.40 | 0.62% | 62.68 | 65.30 | 19950 | 12750.18 | 3.08% | 0.00 |
| 2025-12-15 | 65.85 | 64.80 | -1.08 | -1.64% | 64.66 | 66.33 | 15513 | 10154.18 | 2.39% | 0.00 |
| 2025-12-12 | 63.81 | 65.88 | 1.90 | 2.97% | 63.78 | 68.62 | 35556 | 23579.12 | 5.48% | 0.00 |
| 2025-12-11 | 65.69 | 63.98 | -1.71 | -2.60% | 63.94 | 66.38 | 17762 | 11469.34 | 2.74% | 0.00 |
| 2025-12-10 | 65.00 | 65.69 | 0.24 | 0.37% | 64.30 | 66.55 | 17758 | 11645.04 | 2.74% | 0.00 |
| 2025-12-09 | 65.68 | 65.45 | -0.53 | -0.80% | 65.41 | 66.90 | 17506 | 11567.28 | 2.70% | 0.00 |
| 2025-12-08 | 67.05 | 65.98 | -0.63 | -0.95% | 65.31 | 68.45 | 30840 | 20573.03 | 4.75% | 0.00 |
| 2025-12-05 | 65.06 | 66.61 | 1.71 | 2.63% | 63.90 | 66.66 | 24155 | 15760.41 | 3.72% | 0.00 |
| 2025-12-04 | 65.90 | 64.90 | -1.20 | -1.82% | 63.74 | 66.07 | 27945 | 18055.59 | 4.31% | 0.00 |
| 2025-12-03 | 73.61 | 66.10 | -7.22 | -9.85% | 65.87 | 73.69 | 61131 | 41795.75 | 9.42% | 0.00 |
| 2025-12-02 | 74.95 | 73.32 | -1.58 | -2.11% | 72.31 | 74.95 | 21637 | 15860.87 | 3.34% | 0.00 |
| 2025-12-01 | 74.67 | 74.90 | -0.12 | -0.16% | 74.03 | 75.99 | 27806 | 20824.24 | 4.29% | 0.00 |
| 2025-11-28 | 70.74 | 75.02 | 3.97 | 5.59% | 70.53 | 75.53 | 49969 | 36604.88 | 7.70% | 0.00 |
| 2025-11-27 | 66.69 | 71.05 | 4.45 | 6.68% | 66.68 | 72.49 | 54633 | 38840.79 | 8.42% | 0.00 |
| 2025-11-26 | 65.25 | 66.60 | 1.30 | 1.99% | 64.50 | 66.87 | 23939 | 15829.21 | 3.69% | 0.00 |
| 2025-11-25 | 65.08 | 65.30 | 0.22 | 0.34% | 65.08 | 67.02 | 26229 | 17358.15 | 4.04% | 0.00 |
| 2025-11-24 | 61.44 | 65.08 | 3.95 | 6.46% | 61.13 | 65.36 | 33004 | 21039.65 | 5.09% | 0.00 |
| 2025-11-21 | 61.50 | 61.13 | -0.53 | -0.86% | 59.79 | 61.99 | 18964 | 11539.17 | 2.92% | 0.00 |
| 2025-11-20 | 62.90 | 61.66 | -1.24 | -1.97% | 61.64 | 63.90 | 16142 | 10054.80 | 2.49% | 0.00 |
| 2025-11-19 | 64.42 | 62.90 | -1.52 | -2.36% | 62.36 | 64.62 | 21656 | 13671.10 | 3.34% | 0.00 |
| 2025-11-18 | 64.20 | 64.42 | 0.02 | 0.03% | 63.66 | 65.32 | 15620 | 10094.96 | 2.41% | 0.00 |
| 2025-11-17 | 64.00 | 64.40 | -0.10 | -0.16% | 63.87 | 65.02 | 12000 | 7741.78 | 1.85% | 0.00 |
| 2025-11-14 | 64.80 | 64.50 | -0.65 | -1.00% | 64.01 | 65.65 | 16694 | 10826.39 | 2.57% | 0.00 |
| 2025-11-13 | 68.00 | 65.15 | -1.65 | -2.47% | 64.18 | 68.00 | 40498 | 26588.27 | 6.24% | 0.00 |
| 2025-11-12 | 75.56 | 66.80 | -9.28 | -12.20% | 66.80 | 75.56 | 58257 | 40876.75 | 8.98% | 0.00 |
| 2025-11-11 | 75.51 | 76.08 | 1.05 | 1.40% | 75.51 | 78.30 | 20671 | 15887.40 | 3.19% | 0.00 |
| 2025-11-10 | 76.50 | 75.03 | -1.20 | -1.57% | 75.00 | 76.73 | 13402 | 10137.30 | 2.07% | 0.00 |
| 2025-11-07 | 77.26 | 76.23 | -1.25 | -1.61% | 76.20 | 77.40 | 10670 | 8178.91 | 1.64% | 0.00 |
| 2025-11-06 | 77.40 | 77.48 | -0.16 | -0.21% | 77.20 | 78.98 | 9284 | 7210.23 | 1.43% | 0.00 |
| 2025-11-05 | 77.50 | 77.64 | 0.03 | 0.04% | 76.55 | 77.98 | 8768 | 6786.98 | 1.35% | 0.00 |
| 2025-11-04 | 78.52 | 77.61 | -1.39 | -1.76% | 76.85 | 79.32 | 12495 | 9759.12 | 1.93% | 0.00 |
| 2025-11-03 | 78.50 | 79.00 | 0.50 | 0.64% | 77.30 | 79.13 | 14250 | 11169.94 | 2.20% | 0.00 |
| 2025-10-31 | 76.02 | 78.50 | 1.74 | 2.27% | 75.99 | 79.59 | 17507 | 13680.41 | 2.70% | 0.00 |
| 2025-10-30 | 77.60 | 76.76 | -1.14 | -1.46% | 76.76 | 79.12 | 18381 | 14263.21 | 2.83% | 0.00 |
| 2025-10-29 | 78.40 | 77.90 | -0.50 | -0.64% | 77.47 | 79.06 | 12492 | 9726.17 | 1.93% | 0.00 |
| 2025-10-28 | 79.16 | 78.40 | -0.76 | -0.96% | 78.03 | 79.34 | 13048 | 10266.74 | 2.01% | 0.00 |
| 2025-10-27 | 78.66 | 79.16 | 1.40 | 1.80% | 77.90 | 79.60 | 18661 | 14716.84 | 2.88% | 0.00 |
| 2025-10-24 | 76.44 | 77.76 | 0.07 | 0.09% | 76.44 | 78.55 | 17760 | 13755.64 | 2.74% | 0.00 |
| 2025-10-23 | 77.88 | 77.69 | -0.31 | -0.40% | 75.70 | 78.80 | 19795 | 15187.05 | 3.05% | 0.00 |
| 2025-10-22 | 78.60 | 78.00 | -1.10 | -1.39% | 77.88 | 79.52 | 11378 | 8932.07 | 1.75% | 2.37 |
| 2025-10-21 | 78.77 | 79.10 | 0.50 | 0.64% | 78.30 | 79.91 | 18850 | 14932.94 | 2.91% | 0.00 |
| 2025-10-20 | 78.20 | 78.60 | 0.45 | 0.58% | 78.20 | 79.66 | 13687 | 10804.12 | 2.11% | 0.00 |
| 2025-10-17 | 82.00 | 78.15 | -4.03 | -4.90% | 77.90 | 82.95 | 32567 | 25951.26 | 5.02% | 0.00 |
| 2025-10-16 | 85.00 | 82.18 | -3.05 | -3.58% | 81.90 | 85.00 | 27119 | 22558.09 | 4.18% | 0.00 |
| 2025-10-15 | 88.00 | 85.23 | -1.76 | -2.02% | 83.69 | 88.00 | 25831 | 21953.76 | 3.98% | 0.00 |
| 2025-10-14 | 92.00 | 86.99 | -5.61 | -6.06% | 86.86 | 94.09 | 45133 | 40829.14 | 6.96% | 0.00 |
莱斯信息(688631)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。
