| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-24 | 18.38 | 18.60 | 0.22 | 1.20% | 18.29 | 18.67 | 19222 | 3565.55 | 2.11% | 0.00 |
| 2025-10-23 | 18.36 | 18.38 | 0.02 | 0.11% | 18.12 | 18.43 | 17463 | 3189.91 | 1.92% | 0.00 |
| 2025-10-22 | 18.18 | 18.36 | 0.15 | 0.82% | 18.10 | 18.50 | 24326 | 4458.14 | 2.67% | 0.00 |
| 2025-10-21 | 17.77 | 18.21 | 0.57 | 3.23% | 17.69 | 18.21 | 26523 | 4773.92 | 2.91% | 0.00 |
| 2025-10-20 | 17.44 | 17.64 | 0.39 | 2.26% | 17.25 | 17.65 | 20524 | 3598.44 | 2.26% | 0.00 |
| 2025-10-17 | 17.49 | 17.25 | -0.32 | -1.82% | 17.18 | 17.66 | 22301 | 3878.82 | 2.45% | 0.00 |
| 2025-10-16 | 17.87 | 17.57 | -0.30 | -1.68% | 17.50 | 18.00 | 15682 | 2772.23 | 1.72% | 0.00 |
| 2025-10-15 | 17.63 | 17.87 | 0.33 | 1.88% | 17.49 | 18.00 | 23024 | 4103.78 | 2.53% | 0.00 |
| 2025-10-14 | 17.89 | 17.54 | -0.28 | -1.57% | 17.51 | 18.08 | 21755 | 3860.62 | 2.39% | 0.00 |
| 2025-10-13 | 17.10 | 17.82 | -0.02 | -0.11% | 16.60 | 17.91 | 31880 | 5580.78 | 3.50% | 0.00 |
| 2025-10-10 | 17.63 | 17.84 | 0.19 | 1.08% | 17.42 | 17.95 | 29560 | 5261.03 | 3.25% | 0.00 |
| 2025-10-09 | 18.01 | 17.65 | -0.26 | -1.45% | 17.60 | 18.08 | 28774 | 5120.24 | 3.16% | 0.00 |
| 2025-09-30 | 18.20 | 17.91 | -0.08 | -0.44% | 17.78 | 18.20 | 20026 | 3591.11 | 2.20% | 0.00 |
| 2025-09-29 | 17.81 | 17.99 | 0.16 | 0.90% | 17.37 | 18.08 | 22227 | 3956.24 | 2.44% | 0.00 |
| 2025-09-26 | 17.91 | 17.83 | -0.11 | -0.61% | 17.64 | 18.17 | 22589 | 4033.98 | 2.48% | 0.00 |
| 2025-09-25 | 18.16 | 17.94 | -0.21 | -1.16% | 17.86 | 18.36 | 22340 | 4049.88 | 2.45% | 0.00 |
| 2025-09-24 | 17.56 | 18.15 | 0.52 | 2.95% | 17.35 | 18.16 | 31090 | 5562.22 | 3.42% | 0.00 |
| 2025-09-23 | 17.87 | 17.63 | -0.24 | -1.34% | 16.76 | 17.87 | 38589 | 6682.70 | 4.24% | 0.00 |
| 2025-09-22 | 17.87 | 17.87 | -0.01 | -0.06% | 17.49 | 17.89 | 28714 | 5092.48 | 3.16% | 0.00 |
| 2025-09-19 | 17.95 | 17.88 | -0.17 | -0.94% | 17.55 | 18.18 | 35199 | 6269.25 | 3.87% | 0.00 |
| 2025-09-18 | 18.47 | 18.05 | -0.30 | -1.63% | 17.76 | 18.58 | 33681 | 6147.17 | 3.70% | 0.00 |
| 2025-09-17 | 18.27 | 18.35 | 0.09 | 0.49% | 18.14 | 18.70 | 28744 | 5294.47 | 3.16% | 0.00 |
| 2025-09-16 | 17.96 | 18.26 | 0.33 | 1.84% | 17.87 | 18.34 | 38761 | 7025.16 | 4.26% | 0.00 |
| 2025-09-15 | 18.04 | 17.93 | -0.11 | -0.61% | 17.77 | 18.11 | 22114 | 3962.65 | 2.43% | 0.00 |
| 2025-09-12 | 18.30 | 18.04 | -0.18 | -0.99% | 18.03 | 18.35 | 25402 | 4613.17 | 2.79% | 0.00 |
| 2025-09-11 | 18.03 | 18.22 | 0.23 | 1.28% | 17.73 | 18.22 | 28634 | 5166.07 | 3.15% | 0.00 |
| 2025-09-10 | 17.72 | 17.99 | 0.28 | 1.58% | 17.71 | 18.06 | 31428 | 5628.01 | 3.45% | 0.00 |
| 2025-09-09 | 17.87 | 17.71 | -0.16 | -0.90% | 17.57 | 17.95 | 30758 | 5458.98 | 3.38% | 0.00 |
| 2025-09-08 | 17.62 | 17.87 | 0.39 | 2.23% | 17.47 | 17.91 | 41856 | 7422.68 | 4.60% | 0.00 |
| 2025-09-05 | 17.49 | 17.48 | 0.11 | 0.63% | 17.21 | 17.65 | 37581 | 6574.42 | 4.13% | 0.00 |
| 2025-09-04 | 17.14 | 17.37 | 0.21 | 1.22% | 17.14 | 17.65 | 49005 | 8532.09 | 5.39% | 0.00 |
| 2025-09-03 | 17.67 | 17.16 | -0.49 | -2.78% | 17.06 | 17.79 | 37344 | 6496.92 | 4.10% | 0.00 |
| 2025-09-02 | 17.88 | 17.65 | -0.03 | -0.17% | 17.25 | 17.88 | 53849 | 9421.71 | 5.92% | 0.00 |
| 2025-09-01 | 17.50 | 17.68 | 0.56 | 3.27% | 17.14 | 17.93 | 85400 | 15048.81 | 9.38% | 0.00 |
| 2025-08-29 | 17.63 | 17.12 | -0.70 | -3.93% | 17.10 | 17.75 | 90921 | 15716.83 | 9.99% | 0.00 |
| 2025-08-28 | 18.43 | 17.82 | -1.86 | -9.45% | 16.79 | 18.80 | 179601 | 31978.09 | 19.74% | 0.00 |
| 2025-08-27 | 20.41 | 19.68 | -0.79 | -3.86% | 19.65 | 20.85 | 52170 | 10620.65 | 5.73% | 0.00 |
| 2025-08-26 | 19.91 | 20.47 | 0.58 | 2.92% | 19.72 | 20.98 | 55891 | 11398.90 | 6.14% | 0.00 |
| 2025-08-25 | 19.90 | 19.89 | -0.09 | -0.45% | 19.78 | 20.24 | 34513 | 6898.22 | 3.79% | 0.00 |
| 2025-08-22 | 20.27 | 19.98 | -0.19 | -0.94% | 19.95 | 20.27 | 30304 | 6074.84 | 3.33% | 0.00 |
| 2025-08-21 | 20.41 | 20.17 | -0.29 | -1.42% | 20.09 | 20.48 | 34856 | 7070.80 | 3.83% | 0.00 |
| 2025-08-20 | 20.40 | 20.46 | -0.01 | -0.05% | 19.90 | 20.50 | 52897 | 10669.87 | 5.81% | 0.00 |
| 2025-08-19 | 20.63 | 20.47 | 0.23 | 1.14% | 20.42 | 21.21 | 91314 | 18975.83 | 10.03% | 0.00 |
| 2025-08-18 | 20.00 | 20.24 | 0.34 | 1.71% | 19.93 | 20.42 | 44186 | 8924.83 | 4.86% | 0.00 |
| 2025-08-15 | 19.49 | 19.90 | 0.49 | 2.52% | 19.49 | 20.22 | 49678 | 9885.48 | 5.46% | 0.00 |
| 2025-08-14 | 20.28 | 19.41 | -0.78 | -3.86% | 19.40 | 20.32 | 35535 | 7013.87 | 3.91% | 0.00 |
| 2025-08-13 | 20.18 | 20.19 | 0.06 | 0.30% | 19.91 | 20.51 | 44189 | 8918.06 | 4.86% | 0.00 |
| 2025-08-12 | 20.35 | 20.13 | -0.11 | -0.54% | 19.90 | 20.40 | 38488 | 7754.02 | 4.23% | 0.00 |
| 2025-08-11 | 20.40 | 20.24 | 0.05 | 0.25% | 20.00 | 20.40 | 45177 | 9131.42 | 4.96% | 0.00 |
| 2025-08-08 | 19.69 | 20.19 | 0.60 | 3.06% | 19.45 | 20.60 | 57018 | 11404.50 | 6.27% | 0.00 |
| 2025-08-07 | 19.88 | 19.59 | -0.23 | -1.16% | 19.50 | 19.94 | 32193 | 6332.22 | 3.54% | 0.00 |
| 2025-08-06 | 19.59 | 19.82 | 0.23 | 1.17% | 19.54 | 19.84 | 35925 | 7081.94 | 3.95% | 0.00 |
| 2025-08-05 | 19.46 | 19.59 | 0.30 | 1.56% | 19.37 | 19.70 | 38453 | 7510.10 | 4.23% | 0.00 |
| 2025-08-04 | 18.90 | 19.29 | 0.36 | 1.90% | 18.74 | 19.34 | 38734 | 7426.74 | 4.26% | 0.00 |
| 2025-08-01 | 18.55 | 18.93 | 0.42 | 2.27% | 18.45 | 19.12 | 35371 | 6661.04 | 3.89% | 0.00 |
| 2025-07-31 | 18.72 | 18.51 | -0.22 | -1.17% | 18.41 | 18.99 | 42989 | 8024.99 | 4.72% | 0.00 |
| 2025-07-30 | 18.99 | 18.73 | -0.27 | -1.42% | 18.55 | 19.05 | 46678 | 8758.15 | 5.13% | 0.00 |
| 2025-07-29 | 19.30 | 19.00 | -0.12 | -0.63% | 18.86 | 19.34 | 38984 | 7403.18 | 4.28% | 0.00 |
| 2025-07-28 | 19.19 | 19.12 | -0.14 | -0.73% | 19.01 | 19.40 | 62361 | 11956.96 | 6.85% | 0.00 |
| 2025-07-25 | 19.93 | 19.26 | -1.07 | -5.26% | 19.23 | 19.99 | 98424 | 19163.64 | 10.82% | 1.00 |
| 2025-07-24 | 19.89 | 20.33 | 0.78 | 3.99% | 19.21 | 20.50 | 161170 | 32133.16 | 17.71% | 0.00 |
| 2025-07-23 | 18.97 | 19.55 | 0.70 | 3.71% | 18.45 | 20.45 | 122311 | 23826.48 | 13.44% | 0.00 |
| 2025-07-22 | 18.98 | 18.85 | -0.12 | -0.63% | 18.71 | 19.18 | 25063 | 4740.62 | 2.75% | 0.00 |
| 2025-07-21 | 18.70 | 18.97 | 0.39 | 2.10% | 18.51 | 18.99 | 24530 | 4621.97 | 2.70% | 0.00 |
| 2025-07-18 | 18.61 | 18.58 | 0.03 | 0.16% | 18.44 | 18.73 | 17149 | 3185.32 | 1.88% | 0.00 |
| 2025-07-17 | 18.72 | 18.55 | -0.06 | -0.32% | 18.47 | 18.83 | 19917 | 3710.83 | 2.19% | 0.00 |
| 2025-07-16 | 18.59 | 18.61 | 0.03 | 0.16% | 18.51 | 18.79 | 16922 | 3153.78 | 1.86% | 0.00 |
| 2025-07-15 | 18.67 | 18.58 | -0.16 | -0.85% | 18.11 | 18.85 | 17782 | 3288.47 | 1.95% | 0.00 |
| 2025-07-14 | 18.75 | 18.74 | 0.14 | 0.75% | 18.53 | 18.80 | 18685 | 3487.04 | 2.05% | 0.00 |
| 2025-07-11 | 18.68 | 18.60 | -0.04 | -0.21% | 18.40 | 18.99 | 17731 | 3295.11 | 1.95% | 0.00 |
| 2025-07-10 | 18.69 | 18.64 | -0.06 | -0.32% | 18.41 | 18.79 | 16911 | 3143.22 | 1.86% | 0.00 |
| 2025-07-09 | 18.73 | 18.70 | 0.00 | 0.00% | 18.61 | 18.84 | 17486 | 3272.81 | 1.92% | 0.00 |
| 2025-07-08 | 18.80 | 18.70 | 0.00 | 0.00% | 18.54 | 18.80 | 17064 | 3181.08 | 1.88% | 0.00 |
| 2025-07-07 | 18.38 | 18.70 | 0.37 | 2.02% | 18.20 | 18.70 | 20456 | 3787.64 | 2.25% | 0.00 |
| 2025-07-04 | 18.56 | 18.33 | -0.23 | -1.24% | 18.28 | 18.62 | 18699 | 3444.75 | 2.05% | 0.00 |
| 2025-07-03 | 18.43 | 18.56 | 0.18 | 0.98% | 18.26 | 18.59 | 18845 | 3479.47 | 2.07% | 0.00 |
| 2025-07-02 | 18.40 | 18.38 | 0.08 | 0.44% | 18.16 | 18.45 | 22880 | 4188.04 | 2.51% | 0.00 |
| 2025-07-01 | 18.21 | 18.30 | 0.10 | 0.55% | 18.08 | 18.36 | 28166 | 5141.18 | 3.10% | 0.00 |
| 2025-06-30 | 18.06 | 18.20 | 0.18 | 1.00% | 18.01 | 18.27 | 14135 | 2569.94 | 1.55% | 0.00 |
| 2025-06-27 | 17.89 | 18.02 | 0.13 | 0.73% | 17.88 | 18.20 | 15619 | 2813.85 | 1.72% | 0.00 |
朗进科技(300594)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。
