| 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 | 16.48 | 16.23 | -0.35 | -2.11% | 16.06 | 16.95 | 26702 | 4400.14 | 2.93% | 0.00 |
| 2025-12-11 | 17.15 | 16.58 | -0.44 | -2.59% | 16.50 | 17.15 | 29448 | 4928.20 | 3.24% | 0.00 |
| 2025-12-10 | 17.52 | 17.02 | -0.54 | -3.08% | 16.99 | 17.65 | 20090 | 3470.93 | 2.21% | 0.00 |
| 2025-12-09 | 17.84 | 17.56 | -0.34 | -1.90% | 17.55 | 17.97 | 17083 | 3033.41 | 1.88% | 0.00 |
| 2025-12-08 | 17.64 | 17.90 | 0.26 | 1.47% | 17.64 | 17.94 | 20676 | 3690.23 | 2.27% | 0.00 |
| 2025-12-05 | 17.36 | 17.64 | 0.30 | 1.73% | 17.12 | 17.70 | 16607 | 2889.78 | 1.82% | 0.00 |
| 2025-12-04 | 17.99 | 17.34 | -0.60 | -3.34% | 17.28 | 18.10 | 19411 | 3408.98 | 2.13% | 0.00 |
| 2025-12-03 | 18.19 | 17.94 | -0.25 | -1.37% | 17.82 | 18.28 | 21247 | 3814.67 | 2.33% | 0.00 |
| 2025-12-02 | 18.48 | 18.19 | -0.32 | -1.73% | 17.98 | 18.48 | 17268 | 3138.30 | 1.90% | 0.00 |
| 2025-12-01 | 18.48 | 18.51 | 0.04 | 0.22% | 18.23 | 18.82 | 25242 | 4681.40 | 2.77% | 0.00 |
| 2025-11-28 | 18.06 | 18.47 | 0.43 | 2.38% | 17.85 | 18.48 | 16806 | 3061.85 | 1.85% | 0.00 |
| 2025-11-27 | 17.93 | 18.04 | 0.19 | 1.06% | 17.72 | 18.18 | 18414 | 3315.46 | 2.02% | 0.00 |
| 2025-11-26 | 18.39 | 17.85 | -0.37 | -2.03% | 17.78 | 18.44 | 22487 | 4075.83 | 2.47% | 0.00 |
| 2025-11-25 | 18.40 | 18.22 | 0.21 | 1.17% | 18.00 | 18.46 | 31695 | 5791.10 | 3.48% | 0.00 |
| 2025-11-24 | 18.02 | 18.01 | 0.64 | 3.68% | 17.58 | 18.29 | 37061 | 6623.76 | 4.07% | 0.00 |
| 2025-11-21 | 18.21 | 17.37 | -1.02 | -5.55% | 17.27 | 18.48 | 34045 | 6021.05 | 3.74% | 0.00 |
| 2025-11-20 | 18.55 | 18.39 | -0.09 | -0.49% | 18.18 | 18.70 | 17049 | 3144.44 | 1.87% | 0.00 |
| 2025-11-19 | 19.18 | 18.48 | -0.63 | -3.30% | 18.33 | 19.19 | 18230 | 3406.55 | 2.00% | 0.00 |
| 2025-11-18 | 19.24 | 19.11 | -0.07 | -0.36% | 18.88 | 19.28 | 18601 | 3549.20 | 2.04% | 0.00 |
| 2025-11-17 | 19.65 | 19.18 | 0.10 | 0.52% | 19.05 | 19.75 | 19546 | 3755.91 | 2.15% | 0.00 |
| 2025-11-14 | 18.77 | 19.08 | 0.20 | 1.06% | 18.69 | 19.30 | 19655 | 3757.41 | 2.16% | 0.00 |
| 2025-11-13 | 18.92 | 18.88 | 0.01 | 0.05% | 18.72 | 18.97 | 16749 | 3159.41 | 1.84% | 0.00 |
| 2025-11-12 | 18.95 | 18.87 | -0.08 | -0.42% | 18.75 | 19.13 | 15855 | 2993.70 | 1.74% | 0.00 |
| 2025-11-11 | 18.80 | 18.95 | 0.15 | 0.80% | 18.76 | 19.08 | 16919 | 3201.68 | 1.86% | 0.00 |
| 2025-11-10 | 19.63 | 18.80 | -0.01 | -0.05% | 18.70 | 19.66 | 23438 | 4433.62 | 2.58% | 0.00 |
| 2025-11-07 | 18.80 | 18.81 | 0.01 | 0.05% | 18.67 | 19.08 | 15790 | 2967.64 | 1.74% | 0.00 |
| 2025-11-06 | 18.90 | 18.80 | 0.02 | 0.11% | 18.60 | 18.90 | 16350 | 3066.56 | 1.80% | 0.00 |
| 2025-11-05 | 18.42 | 18.78 | 0.22 | 1.19% | 18.42 | 18.89 | 22958 | 4282.48 | 2.52% | 0.00 |
| 2025-11-04 | 19.02 | 18.56 | -0.46 | -2.42% | 18.41 | 19.12 | 30722 | 5712.73 | 3.38% | 0.00 |
| 2025-11-03 | 18.95 | 19.02 | 0.18 | 0.96% | 18.64 | 19.24 | 40065 | 7629.04 | 4.40% | 0.00 |
| 2025-10-31 | 18.17 | 18.84 | 0.67 | 3.69% | 18.07 | 18.94 | 38145 | 7075.65 | 4.19% | 0.00 |
| 2025-10-30 | 18.36 | 18.17 | -0.21 | -1.14% | 18.02 | 18.36 | 25696 | 4680.28 | 2.82% | 0.00 |
| 2025-10-29 | 18.66 | 18.38 | -0.46 | -2.44% | 18.16 | 18.76 | 25427 | 4680.53 | 2.79% | 0.00 |
| 2025-10-28 | 18.68 | 18.84 | 0.12 | 0.64% | 18.46 | 18.89 | 21353 | 4003.10 | 2.35% | 0.00 |
| 2025-10-27 | 18.65 | 18.72 | 0.12 | 0.65% | 18.32 | 18.80 | 21868 | 4074.19 | 2.40% | 0.00 |
| 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 |
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。
