| 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 | 14.40 | 14.57 | 0.31 | 2.17% | 14.23 | 14.58 | 99488 | 14348.96 | 3.88% | 0.00 |
| 2026-02-02 | 14.36 | 14.26 | 0.16 | 1.13% | 14.19 | 14.75 | 108258 | 15626.66 | 4.22% | 0.00 |
| 2026-01-30 | 14.48 | 14.10 | -0.43 | -2.96% | 14.09 | 14.50 | 93967 | 13365.04 | 3.66% | 0.00 |
| 2026-01-29 | 14.43 | 14.53 | 0.13 | 0.90% | 14.10 | 14.98 | 123755 | 18132.14 | 4.82% | 0.00 |
| 2026-01-28 | 14.63 | 14.40 | -0.24 | -1.64% | 14.38 | 14.78 | 65082 | 9459.00 | 2.54% | 0.00 |
| 2026-01-27 | 14.66 | 14.64 | -0.13 | -0.88% | 14.35 | 14.82 | 78647 | 11410.64 | 3.07% | 0.00 |
| 2026-01-26 | 15.09 | 14.77 | -0.31 | -2.06% | 14.56 | 15.12 | 105792 | 15587.12 | 4.12% | 0.00 |
| 2026-01-23 | 14.87 | 15.08 | 0.24 | 1.62% | 14.73 | 15.17 | 96704 | 14503.12 | 3.77% | 0.00 |
| 2026-01-22 | 14.72 | 14.84 | 0.18 | 1.23% | 14.56 | 15.17 | 93736 | 13936.13 | 3.65% | 0.00 |
| 2026-01-21 | 14.50 | 14.66 | 0.04 | 0.27% | 14.42 | 14.88 | 95125 | 13958.78 | 3.71% | 3.00 |
| 2026-01-20 | 14.70 | 14.62 | -0.05 | -0.34% | 14.45 | 14.84 | 99322 | 14525.83 | 3.87% | 0.00 |
| 2026-01-19 | 14.84 | 14.67 | -0.33 | -2.20% | 14.58 | 14.91 | 113952 | 16770.11 | 4.44% | 0.00 |
| 2026-01-16 | 15.47 | 15.00 | -0.62 | -3.97% | 14.78 | 15.57 | 177308 | 26693.70 | 6.91% | 0.00 |
| 2026-01-15 | 15.92 | 15.62 | -0.49 | -3.04% | 15.43 | 16.09 | 218118 | 34230.11 | 8.50% | 0.00 |
| 2026-01-14 | 15.88 | 16.11 | 0.23 | 1.45% | 15.58 | 16.56 | 404529 | 65476.61 | 15.77% | 3.00 |
| 2026-01-13 | 16.06 | 15.88 | 0.03 | 0.19% | 15.71 | 17.31 | 462285 | 75730.29 | 18.02% | 0.00 |
| 2026-01-12 | 15.50 | 15.85 | 0.71 | 4.69% | 15.18 | 16.00 | 320504 | 50160.63 | 12.49% | 25.00 |
| 2026-01-09 | 14.40 | 15.14 | 1.11 | 7.91% | 14.40 | 15.50 | 303172 | 45557.37 | 11.82% | 0.00 |
| 2026-01-08 | 13.69 | 14.03 | 0.33 | 2.41% | 13.66 | 14.12 | 72923 | 10177.01 | 2.84% | 0.00 |
| 2026-01-07 | 13.78 | 13.70 | -0.13 | -0.94% | 13.65 | 13.92 | 46514 | 6401.87 | 1.81% | 0.00 |
| 2026-01-06 | 13.86 | 13.83 | -0.03 | -0.22% | 13.73 | 14.00 | 54707 | 7567.31 | 2.13% | 0.00 |
| 2026-01-05 | 13.49 | 13.86 | 0.40 | 2.97% | 13.46 | 13.86 | 63074 | 8662.26 | 2.46% | 0.00 |
| 2025-12-31 | 13.26 | 13.46 | 0.20 | 1.51% | 13.26 | 13.55 | 40447 | 5430.28 | 1.58% | 0.00 |
| 2025-12-30 | 13.23 | 13.26 | 0.02 | 0.15% | 13.18 | 13.42 | 34262 | 4554.77 | 1.34% | 0.00 |
| 2025-12-29 | 13.32 | 13.24 | -0.12 | -0.90% | 13.20 | 13.37 | 36045 | 4779.16 | 1.40% | 0.00 |
| 2025-12-26 | 13.48 | 13.36 | -0.17 | -1.26% | 13.28 | 13.57 | 35504 | 4773.72 | 1.38% | 0.00 |
| 2025-12-25 | 13.39 | 13.53 | 0.13 | 0.97% | 13.36 | 13.53 | 28842 | 3878.70 | 1.12% | 0.00 |
| 2025-12-24 | 13.27 | 13.40 | 0.16 | 1.21% | 13.27 | 13.47 | 28761 | 3846.35 | 1.12% | 0.00 |
| 2025-12-23 | 13.46 | 13.24 | -0.23 | -1.71% | 13.20 | 13.49 | 36317 | 4827.95 | 1.42% | 0.00 |
| 2025-12-22 | 13.59 | 13.47 | -0.09 | -0.66% | 13.46 | 13.65 | 42021 | 5684.36 | 1.64% | 0.00 |
| 2025-12-19 | 13.70 | 13.56 | -0.16 | -1.17% | 13.51 | 13.72 | 45910 | 6244.70 | 1.79% | 0.00 |
| 2025-12-18 | 13.20 | 13.72 | 0.46 | 3.47% | 13.06 | 13.90 | 89563 | 12208.32 | 3.49% | 0.00 |
| 2025-12-17 | 12.96 | 13.26 | 0.29 | 2.24% | 12.96 | 13.63 | 56914 | 7528.51 | 2.22% | 0.00 |
| 2025-12-16 | 13.20 | 12.97 | -0.23 | -1.74% | 12.84 | 13.27 | 46472 | 6028.88 | 1.81% | 0.00 |
| 2025-12-15 | 13.35 | 13.20 | -0.28 | -2.08% | 13.20 | 13.48 | 41694 | 5552.48 | 1.63% | 2.00 |
| 2025-12-12 | 13.42 | 13.48 | 0.00 | 0.00% | 13.38 | 13.61 | 33734 | 4558.74 | 1.31% | 0.00 |
| 2025-12-11 | 13.93 | 13.48 | -0.47 | -3.37% | 13.48 | 13.94 | 56317 | 7679.28 | 2.20% | 0.00 |
| 2025-12-10 | 14.00 | 13.95 | -0.06 | -0.43% | 13.76 | 14.02 | 43671 | 6055.55 | 1.70% | 5.00 |
| 2025-12-09 | 14.06 | 14.01 | -0.16 | -1.13% | 14.00 | 14.27 | 40158 | 5669.67 | 1.57% | 0.00 |
| 2025-12-08 | 14.15 | 14.17 | 0.03 | 0.21% | 14.14 | 14.39 | 52709 | 7518.74 | 2.05% | 23.00 |
| 2025-12-05 | 13.97 | 14.14 | 0.17 | 1.22% | 13.75 | 14.18 | 50922 | 7125.96 | 1.98% | 0.00 |
| 2025-12-04 | 14.70 | 13.97 | -0.73 | -4.97% | 13.97 | 14.75 | 90693 | 12907.15 | 3.53% | 10.00 |
| 2025-12-03 | 15.00 | 14.70 | -0.39 | -2.58% | 14.60 | 15.00 | 90679 | 13374.19 | 3.53% | 0.00 |
| 2025-12-02 | 14.80 | 15.09 | 0.21 | 1.41% | 14.57 | 15.30 | 132959 | 19880.62 | 5.18% | 14.00 |
| 2025-12-01 | 14.64 | 14.88 | 0.20 | 1.36% | 14.52 | 14.89 | 80390 | 11872.75 | 3.13% | 0.10 |
| 2025-11-28 | 14.79 | 14.68 | -0.04 | -0.27% | 14.55 | 14.83 | 63698 | 9332.42 | 2.48% | 102.00 |
| 2025-11-27 | 14.93 | 14.72 | -0.28 | -1.87% | 14.70 | 14.98 | 77159 | 11432.83 | 3.01% | 0.00 |
| 2025-11-26 | 14.97 | 15.00 | -0.08 | -0.53% | 14.86 | 15.44 | 129729 | 19648.25 | 5.06% | 0.00 |
| 2025-11-25 | 15.07 | 15.08 | -0.02 | -0.13% | 14.96 | 15.30 | 143949 | 21804.63 | 5.61% | 8.00 |
| 2025-11-24 | 14.52 | 15.10 | 0.61 | 4.21% | 14.40 | 15.13 | 165794 | 24739.24 | 6.46% | 5.00 |
| 2025-11-21 | 14.73 | 14.49 | -0.33 | -2.23% | 14.31 | 14.94 | 95309 | 13872.35 | 3.71% | 0.00 |
| 2025-11-20 | 14.65 | 14.82 | 0.20 | 1.37% | 14.30 | 14.95 | 104207 | 15320.51 | 4.06% | 0.00 |
| 2025-11-19 | 14.70 | 14.62 | -0.22 | -1.48% | 14.51 | 14.79 | 75220 | 10996.20 | 2.93% | 0.00 |
| 2025-11-18 | 14.51 | 14.84 | 0.27 | 1.85% | 14.48 | 14.94 | 110602 | 16335.42 | 4.31% | 0.00 |
| 2025-11-17 | 14.36 | 14.57 | 0.25 | 1.75% | 14.26 | 14.63 | 69095 | 10021.10 | 2.69% | 0.00 |
| 2025-11-14 | 14.28 | 14.32 | -0.06 | -0.42% | 14.27 | 14.51 | 43388 | 6258.55 | 1.69% | 0.00 |
| 2025-11-13 | 14.39 | 14.38 | 0.03 | 0.21% | 14.15 | 14.39 | 40106 | 5740.94 | 1.56% | 0.00 |
| 2025-11-12 | 14.44 | 14.35 | -0.08 | -0.55% | 14.24 | 14.53 | 40384 | 5797.81 | 1.57% | 0.00 |
| 2025-11-11 | 14.53 | 14.43 | -0.09 | -0.62% | 14.37 | 14.57 | 42491 | 6146.20 | 1.66% | 0.00 |
| 2025-11-10 | 14.37 | 14.52 | 0.15 | 1.04% | 14.37 | 14.64 | 52016 | 7562.08 | 2.03% | 0.00 |
| 2025-11-07 | 14.48 | 14.37 | -0.18 | -1.24% | 14.36 | 14.50 | 51842 | 7468.67 | 2.02% | 3.00 |
| 2025-11-06 | 14.69 | 14.55 | -0.21 | -1.42% | 14.47 | 14.75 | 68373 | 9940.19 | 2.66% | 0.00 |
| 2025-11-05 | 14.61 | 14.76 | -0.07 | -0.47% | 14.54 | 14.85 | 119631 | 17559.94 | 4.66% | 0.00 |
| 2025-11-04 | 14.31 | 14.83 | 0.47 | 3.27% | 14.17 | 15.37 | 174820 | 25800.81 | 6.81% | 9.00 |
| 2025-11-03 | 14.28 | 14.36 | 0.17 | 1.20% | 14.21 | 14.45 | 61453 | 8811.85 | 2.40% | 0.00 |
| 2025-10-31 | 13.75 | 14.19 | 0.44 | 3.20% | 13.71 | 14.26 | 77118 | 10867.06 | 3.01% | 0.00 |
| 2025-10-30 | 14.05 | 13.75 | -0.32 | -2.27% | 13.74 | 14.05 | 53586 | 7417.18 | 2.09% | 0.00 |
| 2025-10-29 | 14.20 | 14.07 | -0.09 | -0.64% | 13.95 | 14.20 | 34941 | 4901.42 | 1.36% | 0.00 |
| 2025-10-28 | 14.05 | 14.16 | 0.06 | 0.43% | 13.99 | 14.24 | 42250 | 5983.85 | 1.65% | 0.00 |
| 2025-10-27 | 14.12 | 14.10 | 0.03 | 0.21% | 14.03 | 14.18 | 35751 | 5045.69 | 1.39% | 0.00 |
| 2025-10-24 | 13.98 | 14.07 | 0.09 | 0.64% | 13.98 | 14.14 | 40966 | 5760.32 | 1.60% | 0.00 |
| 2025-10-23 | 13.93 | 13.98 | 0.11 | 0.79% | 13.70 | 13.98 | 32539 | 4490.48 | 1.27% | 0.00 |
| 2025-10-22 | 13.90 | 13.87 | -0.04 | -0.29% | 13.82 | 14.01 | 34546 | 4808.47 | 1.35% | 0.00 |
| 2025-10-21 | 13.71 | 13.91 | 0.23 | 1.68% | 13.64 | 13.93 | 40968 | 5658.54 | 1.60% | 20.00 |
| 2025-10-20 | 13.65 | 13.68 | 0.20 | 1.48% | 13.58 | 13.73 | 36396 | 4968.35 | 1.42% | 0.00 |
| 2025-10-17 | 13.73 | 13.48 | -0.26 | -1.89% | 13.48 | 13.88 | 43710 | 5969.14 | 1.70% | 0.00 |
| 2025-10-16 | 13.95 | 13.74 | -0.21 | -1.51% | 13.68 | 13.95 | 38171 | 5269.21 | 1.49% | 0.00 |
| 2025-10-15 | 13.68 | 13.95 | 0.26 | 1.90% | 13.63 | 13.97 | 39130 | 5429.84 | 1.53% | 31.00 |
| 2025-10-14 | 13.93 | 13.69 | -0.17 | -1.23% | 13.66 | 14.03 | 39430 | 5459.95 | 1.54% | 0.00 |
| 2025-10-13 | 13.49 | 13.86 | -0.09 | -0.65% | 13.23 | 13.88 | 46374 | 6351.90 | 1.81% | 0.00 |
朗玛信息(300288)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。
