| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 2025-10-13 | 87.03 | 92.60 | 1.81 | 1.99% | 86.52 | 93.18 | 40670 | 36595.76 | 6.27% | 0.00 |
| 2025-10-10 | 90.51 | 90.79 | 0.72 | 0.80% | 88.00 | 91.79 | 29125 | 26289.87 | 4.49% | 0.00 |
| 2025-10-09 | 89.70 | 90.07 | 0.07 | 0.08% | 87.00 | 91.83 | 33871 | 30193.27 | 5.22% | 0.00 |
| 2025-09-30 | 89.00 | 90.00 | 1.04 | 1.17% | 88.30 | 91.88 | 27462 | 24654.35 | 4.23% | 0.00 |
| 2025-09-29 | 90.50 | 88.96 | -2.83 | -3.08% | 87.60 | 92.03 | 35856 | 31906.45 | 5.53% | 0.00 |
| 2025-09-26 | 91.95 | 91.79 | -0.19 | -0.21% | 90.80 | 95.54 | 39562 | 36812.27 | 6.10% | 0.00 |
| 2025-09-25 | 93.74 | 91.98 | -5.14 | -5.29% | 91.56 | 94.20 | 57899 | 53723.74 | 8.93% | 0.00 |
| 2025-09-24 | 88.10 | 97.12 | 8.18 | 9.20% | 86.90 | 97.50 | 81336 | 75635.13 | 12.54% | 0.00 |
| 2025-09-23 | 92.80 | 88.94 | -4.04 | -4.35% | 87.12 | 92.88 | 46068 | 41271.94 | 7.10% | 0.00 |
| 2025-09-22 | 87.81 | 92.98 | 5.78 | 6.63% | 87.81 | 93.39 | 64801 | 59421.15 | 9.99% | 0.00 |
| 2025-09-19 | 84.67 | 87.20 | 2.70 | 3.20% | 84.33 | 88.68 | 40814 | 35267.97 | 6.29% | 0.00 |
| 2025-09-18 | 85.65 | 84.50 | -2.05 | -2.37% | 83.50 | 87.95 | 41082 | 35088.98 | 6.33% | 0.00 |
| 2025-09-17 | 86.34 | 86.55 | 0.69 | 0.80% | 84.50 | 89.50 | 49005 | 42739.36 | 7.55% | 0.00 |
| 2025-09-16 | 85.80 | 85.86 | 0.46 | 0.54% | 84.02 | 86.80 | 24361 | 20777.11 | 3.76% | 0.00 |
| 2025-09-15 | 87.58 | 85.40 | -2.28 | -2.60% | 84.16 | 87.58 | 35788 | 30451.56 | 5.52% | 0.00 |
| 2025-09-12 | 82.94 | 87.68 | 4.84 | 5.84% | 82.72 | 89.98 | 54724 | 47790.72 | 8.44% | 0.00 |
| 2025-09-11 | 81.50 | 82.84 | 0.82 | 1.00% | 81.50 | 82.95 | 21901 | 18008.27 | 3.38% | 0.00 |
| 2025-09-10 | 81.50 | 82.02 | 0.29 | 0.35% | 81.30 | 82.30 | 9959 | 8150.16 | 1.54% | 6.00 |
| 2025-09-09 | 81.80 | 81.73 | 0.06 | 0.07% | 81.07 | 83.33 | 16221 | 13320.19 | 2.50% | 0.00 |
| 2025-09-08 | 81.36 | 81.67 | 0.31 | 0.38% | 80.81 | 81.98 | 18575 | 15113.30 | 2.86% | 0.00 |
| 2025-09-05 | 80.64 | 81.36 | 0.66 | 0.82% | 79.11 | 81.43 | 17003 | 13721.72 | 2.62% | 0.00 |
| 2025-09-04 | 81.98 | 80.70 | -1.20 | -1.47% | 78.90 | 82.72 | 22756 | 18435.36 | 3.51% | 0.00 |
| 2025-09-03 | 84.86 | 81.90 | -2.71 | -3.20% | 81.01 | 85.22 | 22758 | 18893.10 | 3.51% | 2.00 |
| 2025-09-02 | 87.30 | 84.61 | -1.90 | -2.20% | 83.77 | 87.30 | 32081 | 27324.26 | 4.95% | 0.00 |
| 2025-09-01 | 88.89 | 86.51 | -1.01 | -1.15% | 85.77 | 89.40 | 27503 | 23951.48 | 4.24% | 0.00 |
| 2025-08-29 | 90.60 | 87.52 | -4.87 | -5.27% | 86.90 | 90.63 | 46602 | 41165.86 | 7.18% | 0.00 |
| 2025-08-28 | 93.04 | 92.39 | -1.13 | -1.21% | 90.00 | 94.30 | 31510 | 28921.59 | 4.86% | 0.00 |
| 2025-08-27 | 97.90 | 93.52 | -4.96 | -5.04% | 93.52 | 97.90 | 41284 | 39683.70 | 6.36% | 0.00 |
| 2025-08-26 | 95.30 | 98.48 | 3.11 | 3.26% | 93.66 | 99.96 | 53042 | 51495.61 | 8.18% | 3.00 |
| 2025-08-25 | 95.54 | 95.37 | -0.04 | -0.04% | 94.40 | 97.43 | 31350 | 29987.71 | 4.83% | 0.00 |
| 2025-08-22 | 93.70 | 95.41 | 1.71 | 1.82% | 93.70 | 95.49 | 27339 | 25899.03 | 4.21% | 0.00 |
| 2025-08-21 | 94.56 | 93.70 | -1.05 | -1.11% | 93.60 | 95.84 | 22115 | 20926.85 | 3.41% | 0.00 |
| 2025-08-20 | 98.28 | 94.75 | -3.70 | -3.76% | 93.42 | 98.30 | 40081 | 38206.89 | 6.18% | 0.00 |
| 2025-08-19 | 100.00 | 98.45 | -1.97 | -1.96% | 98.41 | 100.99 | 34892 | 34734.93 | 5.38% | 0.00 |
| 2025-08-18 | 101.53 | 100.42 | -1.94 | -1.90% | 99.70 | 102.80 | 43152 | 43547.57 | 6.65% | 0.00 |
| 2025-08-15 | 98.01 | 102.36 | 3.36 | 3.39% | 97.58 | 103.12 | 44823 | 44865.12 | 6.91% | 0.42 |
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。
