| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-16 | 14.04 | 14.41 | 0.28 | 1.98% | 14.04 | 14.48 | 70988 | 10199.01 | 2.77% | 11.00 |
| 2025-06-13 | 14.50 | 14.13 | -0.49 | -3.35% | 14.10 | 14.62 | 89558 | 12793.54 | 3.49% | 0.00 |
| 2025-06-12 | 14.40 | 14.62 | 0.16 | 1.11% | 14.28 | 14.80 | 89760 | 13100.48 | 3.50% | 0.00 |
| 2025-06-11 | 14.44 | 14.46 | -0.02 | -0.14% | 14.36 | 14.57 | 66494 | 9611.85 | 2.59% | 0.00 |
| 2025-06-10 | 14.59 | 14.48 | -0.12 | -0.82% | 14.20 | 14.69 | 90724 | 13121.03 | 3.54% | 0.00 |
| 2025-06-09 | 14.37 | 14.60 | 0.22 | 1.53% | 14.35 | 14.65 | 80763 | 11761.38 | 3.15% | 14.00 |
| 2025-06-06 | 14.43 | 14.38 | -0.06 | -0.42% | 14.24 | 14.48 | 55877 | 8012.02 | 2.18% | 0.00 |
| 2025-06-05 | 14.31 | 14.44 | 0.12 | 0.84% | 14.18 | 14.47 | 74304 | 10662.31 | 2.90% | 39.00 |
| 2025-06-04 | 14.35 | 14.32 | 0.02 | 0.14% | 14.18 | 14.39 | 57916 | 8285.40 | 2.26% | 0.00 |
| 2025-06-03 | 14.11 | 14.30 | 0.13 | 0.92% | 14.08 | 14.37 | 64187 | 9158.52 | 2.50% | 0.00 |
| 2025-05-30 | 14.34 | 14.17 | -0.20 | -1.39% | 14.13 | 14.38 | 72272 | 10283.63 | 2.82% | 0.00 |
| 2025-05-29 | 13.86 | 14.37 | 0.46 | 3.31% | 13.84 | 14.39 | 112262 | 15968.83 | 4.38% | 18.00 |
| 2025-05-28 | 14.30 | 13.91 | -0.35 | -2.45% | 13.81 | 14.32 | 95869 | 13411.03 | 3.74% | 0.00 |
| 2025-05-27 | 14.04 | 14.26 | 0.20 | 1.42% | 13.88 | 14.31 | 96875 | 13731.96 | 3.78% | 30.00 |
| 2025-05-26 | 13.87 | 14.06 | 0.13 | 0.93% | 13.81 | 14.10 | 82095 | 11472.66 | 3.20% | 0.00 |
| 2025-05-23 | 13.86 | 13.93 | 0.08 | 0.58% | 13.80 | 14.54 | 148264 | 21035.95 | 5.78% | 0.00 |
| 2025-05-22 | 13.98 | 13.85 | -0.20 | -1.42% | 13.77 | 14.12 | 46388 | 6451.86 | 1.81% | 0.00 |
| 2025-05-21 | 14.17 | 14.05 | -0.16 | -1.13% | 13.95 | 14.22 | 47432 | 6665.92 | 1.85% | 0.00 |
| 2025-05-20 | 14.00 | 14.21 | 0.15 | 1.07% | 13.91 | 14.24 | 60426 | 8543.11 | 2.36% | 25.00 |
| 2025-05-19 | 13.94 | 14.06 | 0.11 | 0.79% | 13.71 | 14.09 | 47027 | 6553.20 | 1.83% | 0.00 |
| 2025-05-16 | 13.83 | 13.95 | 0.06 | 0.43% | 13.74 | 14.01 | 43812 | 6105.30 | 1.71% | 0.00 |
| 2025-05-15 | 14.17 | 13.89 | -0.33 | -2.32% | 13.82 | 14.22 | 71342 | 9945.97 | 2.78% | 0.00 |
| 2025-05-14 | 14.13 | 14.22 | 0.05 | 0.35% | 14.08 | 14.50 | 106156 | 15094.54 | 4.14% | 0.00 |
| 2025-05-13 | 14.36 | 14.17 | 0.00 | 0.00% | 14.10 | 14.40 | 62206 | 8860.21 | 2.42% | 0.00 |
| 2025-05-12 | 14.17 | 14.17 | 0.23 | 1.65% | 14.00 | 14.22 | 51143 | 7221.36 | 1.99% | 0.00 |
| 2025-05-09 | 14.23 | 13.94 | -0.36 | -2.52% | 13.92 | 14.27 | 65515 | 9190.39 | 2.55% | 0.00 |
| 2025-05-08 | 14.03 | 14.30 | 0.26 | 1.85% | 13.94 | 14.36 | 77822 | 11065.79 | 3.03% | 0.00 |
| 2025-05-07 | 14.31 | 14.04 | -0.10 | -0.71% | 13.90 | 14.42 | 98910 | 13973.12 | 3.86% | 0.00 |
| 2025-05-06 | 13.85 | 14.14 | 0.40 | 2.91% | 13.80 | 14.14 | 83157 | 11654.27 | 3.24% | 0.00 |
| 2025-04-30 | 13.55 | 13.74 | 0.28 | 2.08% | 13.43 | 13.77 | 78891 | 10794.81 | 3.07% | 0.00 |
| 2025-04-29 | 13.10 | 13.46 | 0.37 | 2.83% | 12.91 | 13.50 | 91455 | 12219.55 | 3.56% | 0.00 |
| 2025-04-28 | 13.27 | 13.09 | -0.19 | -1.43% | 13.06 | 13.55 | 85901 | 11351.23 | 3.35% | 0.00 |
| 2025-04-25 | 13.26 | 13.28 | 0.26 | 2.00% | 13.24 | 14.09 | 167927 | 22769.54 | 6.55% | 0.00 |
| 2025-04-24 | 13.37 | 13.02 | -0.48 | -3.56% | 12.91 | 13.49 | 100715 | 13206.25 | 3.93% | 0.00 |
| 2025-04-23 | 13.45 | 13.50 | 0.12 | 0.90% | 13.42 | 13.65 | 58310 | 7888.26 | 2.27% | 0.00 |
| 2025-04-22 | 13.50 | 13.38 | -0.17 | -1.25% | 13.34 | 13.62 | 50885 | 6837.70 | 1.98% | 0.00 |
| 2025-04-21 | 13.21 | 13.55 | 0.34 | 2.57% | 13.15 | 13.55 | 54725 | 7348.54 | 2.13% | 0.00 |
| 2025-04-18 | 13.20 | 13.21 | -0.01 | -0.08% | 13.06 | 13.31 | 38439 | 5064.96 | 1.50% | 0.00 |
| 2025-04-17 | 13.05 | 13.22 | 0.10 | 0.76% | 13.01 | 13.36 | 54736 | 7239.81 | 2.13% | 0.00 |
| 2025-04-16 | 13.28 | 13.12 | -0.23 | -1.72% | 12.80 | 13.36 | 71171 | 9320.32 | 2.77% | 0.00 |
| 2025-04-15 | 13.42 | 13.35 | -0.04 | -0.30% | 13.23 | 13.49 | 48643 | 6483.03 | 1.90% | 0.00 |
| 2025-04-14 | 13.46 | 13.39 | 0.15 | 1.13% | 13.34 | 13.59 | 72035 | 9706.31 | 2.81% | 0.00 |
| 2025-04-11 | 13.12 | 13.24 | 0.01 | 0.08% | 13.04 | 13.44 | 75740 | 10050.13 | 2.95% | 0.00 |
| 2025-04-10 | 13.08 | 13.23 | 0.39 | 3.04% | 13.08 | 13.49 | 95327 | 12673.35 | 3.72% | 0.00 |
| 2025-04-09 | 12.20 | 12.84 | 0.49 | 3.97% | 11.28 | 12.93 | 122568 | 15027.19 | 4.78% | 0.00 |
| 2025-04-08 | 12.27 | 12.35 | 0.38 | 3.17% | 11.93 | 12.93 | 120076 | 14910.92 | 4.68% | 0.00 |
| 2025-04-07 | 14.00 | 11.97 | -2.99 | -19.99% | 11.97 | 14.13 | 151686 | 19388.26 | 5.91% | 2.00 |
| 2025-04-03 | 14.79 | 14.96 | -0.05 | -0.33% | 14.76 | 15.21 | 51006 | 7658.10 | 1.99% | 0.00 |
| 2025-04-02 | 15.08 | 15.01 | -0.13 | -0.86% | 14.94 | 15.26 | 68195 | 10289.82 | 2.66% | 0.00 |
| 2025-04-01 | 14.99 | 15.14 | 0.19 | 1.27% | 14.98 | 15.43 | 92001 | 14030.00 | 3.59% | 0.00 |
| 2025-03-31 | 14.84 | 14.95 | -0.12 | -0.80% | 14.50 | 15.01 | 78922 | 11634.88 | 3.08% | 0.00 |
| 2025-03-28 | 15.26 | 15.07 | -0.21 | -1.37% | 15.06 | 15.38 | 49134 | 7476.57 | 1.92% | 22.00 |
| 2025-03-27 | 15.19 | 15.28 | 0.06 | 0.39% | 14.90 | 15.38 | 66368 | 10081.26 | 2.59% | 0.00 |
| 2025-03-26 | 15.20 | 15.22 | 0.00 | 0.00% | 15.13 | 15.41 | 60395 | 9237.30 | 2.35% | 4.00 |
| 2025-03-25 | 15.42 | 15.22 | -0.18 | -1.17% | 15.05 | 15.53 | 71956 | 11003.39 | 2.80% | 0.00 |
| 2025-03-24 | 15.94 | 15.40 | -0.61 | -3.81% | 15.00 | 15.99 | 126067 | 19456.53 | 4.91% | 0.00 |
| 2025-03-21 | 16.33 | 16.01 | -0.34 | -2.08% | 15.93 | 16.33 | 96542 | 15529.69 | 3.76% | 0.00 |
| 2025-03-20 | 16.44 | 16.35 | -0.16 | -0.97% | 16.31 | 16.67 | 75566 | 12454.78 | 2.95% | 6.00 |
| 2025-03-19 | 16.71 | 16.51 | -0.22 | -1.32% | 16.42 | 16.87 | 93511 | 15533.49 | 3.64% | 7.00 |
| 2025-03-18 | 16.90 | 16.73 | -0.01 | -0.06% | 16.56 | 17.02 | 102485 | 17179.84 | 3.99% | 0.00 |
| 2025-03-17 | 16.98 | 16.74 | -0.29 | -1.70% | 16.66 | 17.02 | 99937 | 16777.66 | 3.90% | 6.00 |
| 2025-03-14 | 16.83 | 17.03 | 0.21 | 1.25% | 16.52 | 17.06 | 108288 | 18251.70 | 4.22% | 29.00 |
| 2025-03-13 | 17.20 | 16.82 | -0.54 | -3.11% | 16.58 | 17.22 | 152333 | 25639.00 | 5.94% | 0.00 |
| 2025-03-12 | 17.41 | 17.36 | 0.07 | 0.40% | 17.22 | 17.69 | 176347 | 30734.94 | 6.87% | 12.00 |
| 2025-03-11 | 17.01 | 17.29 | -0.54 | -3.03% | 17.00 | 17.59 | 215847 | 37171.37 | 8.41% | 9.00 |
| 2025-03-10 | 18.33 | 17.83 | 0.42 | 2.41% | 17.62 | 18.72 | 372370 | 67107.41 | 14.51% | 0.00 |
| 2025-03-07 | 17.80 | 17.41 | -0.49 | -2.74% | 17.23 | 18.09 | 208711 | 36923.20 | 8.13% | 0.00 |
| 2025-03-06 | 17.32 | 17.90 | 0.59 | 3.41% | 17.17 | 18.23 | 303512 | 53801.62 | 11.83% | 30.00 |
| 2025-03-05 | 17.19 | 17.31 | 0.06 | 0.35% | 16.77 | 17.62 | 201436 | 34491.11 | 7.85% | 0.00 |
| 2025-03-04 | 16.27 | 17.25 | 0.69 | 4.17% | 16.11 | 17.35 | 224439 | 38292.36 | 8.75% | 100.00 |
| 2025-03-03 | 16.12 | 16.56 | 0.48 | 2.99% | 15.82 | 16.83 | 199150 | 32916.68 | 7.76% | 0.00 |
| 2025-02-28 | 17.10 | 16.08 | -1.19 | -6.89% | 15.97 | 17.32 | 206251 | 34195.95 | 8.04% | 5.00 |
| 2025-02-27 | 17.69 | 17.27 | -0.52 | -2.92% | 16.87 | 17.91 | 246229 | 42572.07 | 9.60% | 0.00 |
| 2025-02-26 | 17.79 | 17.79 | -0.01 | -0.06% | 17.32 | 17.96 | 242642 | 42689.71 | 9.46% | 0.00 |
| 2025-02-25 | 17.68 | 17.80 | -0.34 | -1.87% | 17.48 | 18.13 | 254558 | 45414.70 | 9.92% | 8.00 |
| 2025-02-24 | 18.42 | 18.14 | -0.72 | -3.82% | 17.86 | 18.77 | 381174 | 69610.52 | 14.86% | 1.00 |
| 2025-02-21 | 18.40 | 18.86 | -0.37 | -1.92% | 18.20 | 19.19 | 626884 | 116871.56 | 24.43% | 57.00 |
| 2025-02-20 | 17.19 | 19.23 | 1.91 | 11.03% | 17.12 | 20.78 | 870072 | 172438.36 | 33.91% | 0.00 |
| 2025-02-19 | 16.62 | 17.32 | 0.70 | 4.21% | 16.45 | 17.85 | 322198 | 54961.02 | 12.56% | 30.00 |
| 2025-02-18 | 18.12 | 16.62 | -1.50 | -8.28% | 16.53 | 18.20 | 389701 | 67189.48 | 15.19% | 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。
