| 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 | 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 |
| 2025-10-10 | 14.11 | 13.95 | -0.20 | -1.41% | 13.95 | 14.16 | 50445 | 7078.48 | 1.97% | 0.00 |
| 2025-10-09 | 14.26 | 14.15 | -0.06 | -0.42% | 13.99 | 14.29 | 51766 | 7323.70 | 2.02% | 0.00 |
| 2025-09-30 | 14.27 | 14.21 | -0.01 | -0.07% | 14.20 | 14.36 | 39946 | 5704.91 | 1.56% | 0.00 |
| 2025-09-29 | 14.19 | 14.22 | 0.00 | 0.00% | 13.96 | 14.25 | 44969 | 6361.48 | 1.75% | 0.00 |
| 2025-09-26 | 14.59 | 14.22 | -0.41 | -2.80% | 14.02 | 14.59 | 64559 | 9239.44 | 2.52% | 0.00 |
| 2025-09-25 | 14.69 | 14.63 | -0.04 | -0.27% | 14.55 | 14.84 | 44206 | 6503.36 | 1.72% | 0.00 |
| 2025-09-24 | 14.17 | 14.67 | 0.42 | 2.95% | 14.05 | 14.73 | 66042 | 9571.04 | 2.57% | 0.00 |
| 2025-09-23 | 14.66 | 14.25 | -0.48 | -3.26% | 13.91 | 14.66 | 83006 | 11765.30 | 3.24% | 0.00 |
| 2025-09-22 | 14.96 | 14.73 | -0.23 | -1.54% | 14.61 | 14.96 | 51137 | 7533.54 | 1.99% | 0.00 |
| 2025-09-19 | 14.68 | 14.96 | 0.32 | 2.19% | 14.62 | 15.05 | 77149 | 11472.91 | 3.01% | 0.00 |
| 2025-09-18 | 15.00 | 14.64 | -0.35 | -2.33% | 14.51 | 15.02 | 74206 | 11008.32 | 2.89% | 10.00 |
| 2025-09-17 | 15.08 | 14.99 | -0.11 | -0.73% | 14.97 | 15.15 | 54430 | 8190.77 | 2.12% | 0.00 |
| 2025-09-16 | 14.82 | 15.10 | 0.29 | 1.96% | 14.72 | 15.11 | 63109 | 9410.34 | 2.46% | 0.00 |
| 2025-09-15 | 14.95 | 14.81 | -0.21 | -1.40% | 14.77 | 15.02 | 52991 | 7863.67 | 2.07% | 0.00 |
| 2025-09-12 | 15.04 | 15.02 | 0.08 | 0.54% | 14.95 | 15.25 | 70876 | 10706.42 | 2.76% | 4.00 |
| 2025-09-11 | 14.77 | 14.94 | 0.16 | 1.08% | 14.54 | 14.95 | 59678 | 8832.08 | 2.33% | 0.00 |
| 2025-09-10 | 14.72 | 14.78 | 0.12 | 0.82% | 14.68 | 14.86 | 39013 | 5767.11 | 1.52% | 0.00 |
| 2025-09-09 | 14.91 | 14.66 | -0.33 | -2.20% | 14.58 | 14.95 | 56589 | 8337.08 | 2.21% | 10.00 |
| 2025-09-08 | 14.89 | 14.99 | 0.06 | 0.40% | 14.80 | 15.06 | 56193 | 8393.43 | 2.19% | 2.00 |
| 2025-09-05 | 14.67 | 14.93 | 0.27 | 1.84% | 14.51 | 14.95 | 58336 | 8589.74 | 2.27% | 0.00 |
| 2025-09-04 | 14.82 | 14.66 | -0.18 | -1.21% | 14.40 | 14.95 | 77154 | 11373.14 | 3.01% | 0.00 |
| 2025-09-03 | 15.05 | 14.84 | -0.20 | -1.33% | 14.78 | 15.29 | 87895 | 13190.05 | 3.43% | 0.00 |
| 2025-09-02 | 15.55 | 15.04 | -0.52 | -3.34% | 14.85 | 15.56 | 103183 | 15557.88 | 4.02% | 0.00 |
| 2025-09-01 | 15.48 | 15.56 | 0.09 | 0.58% | 15.45 | 15.71 | 77200 | 12017.09 | 3.01% | 0.00 |
| 2025-08-29 | 15.69 | 15.47 | -0.29 | -1.84% | 15.33 | 15.75 | 97628 | 15099.21 | 3.81% | 0.00 |
| 2025-08-28 | 16.06 | 15.76 | -0.36 | -2.23% | 15.10 | 16.19 | 197484 | 31056.09 | 7.70% | 0.00 |
| 2025-08-27 | 17.26 | 16.12 | -0.81 | -4.78% | 16.12 | 17.37 | 268380 | 44879.98 | 10.46% | 5.00 |
| 2025-08-26 | 16.50 | 16.93 | 0.17 | 1.01% | 16.41 | 17.07 | 234567 | 39535.63 | 9.14% | 1.00 |
| 2025-08-25 | 16.40 | 16.76 | 0.39 | 2.38% | 16.23 | 16.79 | 192789 | 31760.85 | 7.51% | 55.00 |
| 2025-08-22 | 16.17 | 16.37 | 0.19 | 1.17% | 16.08 | 16.40 | 117390 | 19110.17 | 4.58% | 30.00 |
| 2025-08-21 | 16.20 | 16.18 | -0.02 | -0.12% | 16.11 | 16.32 | 87059 | 14102.63 | 3.39% | 0.00 |
| 2025-08-20 | 16.15 | 16.20 | 0.00 | 0.00% | 15.82 | 16.20 | 100763 | 16168.80 | 3.93% | 0.00 |
| 2025-08-19 | 16.09 | 16.20 | 0.11 | 0.68% | 15.96 | 16.33 | 113440 | 18401.05 | 4.42% | 0.00 |
| 2025-08-18 | 15.74 | 16.09 | 0.31 | 1.96% | 15.74 | 16.15 | 125321 | 20104.33 | 4.88% | 0.00 |
| 2025-08-15 | 15.50 | 15.78 | 0.27 | 1.74% | 15.48 | 15.80 | 82859 | 13006.87 | 3.23% | 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。
