| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-07 | 15.98 | 13.62 | -2.91 | -17.60% | 13.30 | 15.98 | 34886 | 4988.88 | 3.83% | 0.00 |
| 2025-04-03 | 16.46 | 16.53 | 0.04 | 0.24% | 16.16 | 16.90 | 20587 | 3404.81 | 2.26% | 0.00 |
| 2025-04-02 | 16.76 | 16.49 | 0.04 | 0.24% | 16.31 | 16.81 | 13936 | 2319.55 | 1.53% | 0.00 |
| 2025-04-01 | 16.10 | 16.45 | 0.35 | 2.17% | 16.02 | 16.70 | 18197 | 3006.99 | 2.00% | 10.00 |
| 2025-03-31 | 16.20 | 16.10 | -0.15 | -0.92% | 15.84 | 16.28 | 17739 | 2841.09 | 1.95% | 0.00 |
| 2025-03-28 | 16.73 | 16.25 | -0.48 | -2.87% | 16.23 | 16.80 | 16632 | 2729.78 | 1.83% | 0.00 |
| 2025-03-27 | 16.77 | 16.73 | -0.08 | -0.48% | 16.31 | 17.05 | 21937 | 3648.55 | 2.41% | 0.00 |
| 2025-03-26 | 16.47 | 16.81 | 0.29 | 1.76% | 16.45 | 17.10 | 25659 | 4340.41 | 2.82% | 0.00 |
| 2025-03-25 | 16.43 | 16.52 | 0.10 | 0.61% | 16.23 | 16.75 | 21427 | 3540.96 | 2.35% | 0.00 |
| 2025-03-24 | 17.51 | 16.42 | -1.08 | -6.17% | 16.07 | 17.51 | 48962 | 8146.85 | 5.38% | 0.00 |
| 2025-03-21 | 17.90 | 17.50 | -0.44 | -2.45% | 17.48 | 17.93 | 20902 | 3686.64 | 2.30% | 0.00 |
| 2025-03-20 | 17.71 | 17.94 | 0.14 | 0.79% | 17.54 | 18.25 | 24848 | 4448.66 | 2.73% | 1.00 |
| 2025-03-19 | 17.96 | 17.80 | -0.30 | -1.66% | 17.68 | 18.11 | 18946 | 3378.64 | 2.08% | 0.00 |
| 2025-03-18 | 17.70 | 18.10 | 0.40 | 2.26% | 17.61 | 18.10 | 28735 | 5155.65 | 3.16% | 0.00 |
| 2025-03-17 | 17.79 | 17.70 | -0.09 | -0.51% | 17.58 | 17.96 | 18486 | 3277.73 | 2.03% | 0.00 |
| 2025-03-14 | 17.57 | 17.79 | 0.22 | 1.25% | 17.10 | 17.84 | 25626 | 4484.43 | 2.82% | 0.00 |
| 2025-03-13 | 17.76 | 17.57 | -0.30 | -1.68% | 17.22 | 17.94 | 32773 | 5734.57 | 3.60% | 0.00 |
| 2025-03-12 | 17.89 | 17.87 | -0.02 | -0.11% | 17.77 | 18.45 | 36260 | 6562.41 | 3.98% | 0.00 |
| 2025-03-11 | 17.60 | 17.89 | 0.01 | 0.06% | 17.55 | 17.93 | 12536 | 2227.45 | 1.38% | 0.00 |
| 2025-03-10 | 17.80 | 17.88 | 0.07 | 0.39% | 17.71 | 18.04 | 16540 | 2956.56 | 1.82% | 0.00 |
| 2025-03-07 | 18.06 | 17.81 | -0.27 | -1.49% | 17.71 | 18.29 | 21340 | 3824.28 | 2.35% | 0.00 |
| 2025-03-06 | 17.92 | 18.08 | 0.16 | 0.89% | 17.83 | 18.28 | 24371 | 4405.83 | 2.68% | 0.00 |
| 2025-03-05 | 17.80 | 17.92 | 0.14 | 0.79% | 17.46 | 17.95 | 20749 | 3668.91 | 2.28% | 20.00 |
| 2025-03-04 | 17.38 | 17.78 | 0.15 | 0.85% | 17.38 | 17.93 | 19672 | 3488.97 | 2.16% | 0.00 |
| 2025-03-03 | 17.57 | 17.63 | -0.18 | -1.01% | 17.48 | 18.09 | 29322 | 5224.42 | 3.22% | 0.00 |
| 2025-02-28 | 19.62 | 17.81 | -0.99 | -5.27% | 17.59 | 19.85 | 61302 | 11303.51 | 6.74% | 0.00 |
| 2025-02-27 | 18.71 | 18.80 | 0.09 | 0.48% | 18.09 | 18.84 | 48989 | 9085.22 | 5.38% | 0.00 |
| 2025-02-26 | 18.84 | 18.71 | 0.08 | 0.43% | 18.40 | 18.84 | 39678 | 7382.96 | 4.36% | 0.00 |
| 2025-02-25 | 18.58 | 18.63 | -0.34 | -1.79% | 18.27 | 19.08 | 54414 | 10181.24 | 5.98% | 0.00 |
| 2025-02-24 | 18.25 | 18.97 | 0.55 | 2.99% | 17.92 | 19.27 | 96447 | 17973.55 | 10.60% | 0.00 |
| 2025-02-21 | 17.66 | 18.42 | 0.69 | 3.89% | 17.55 | 18.50 | 65929 | 11955.90 | 7.25% | 0.00 |
| 2025-02-20 | 17.57 | 17.73 | 0.16 | 0.91% | 17.43 | 17.75 | 16502 | 2905.35 | 1.81% | 0.00 |
| 2025-02-19 | 16.93 | 17.57 | 0.51 | 2.99% | 16.93 | 17.65 | 23063 | 4014.93 | 2.53% | 0.00 |
| 2025-02-18 | 17.81 | 17.06 | -0.71 | -4.00% | 16.95 | 17.86 | 23774 | 4135.46 | 2.61% | 0.00 |
| 2025-02-17 | 17.38 | 17.77 | 0.37 | 2.13% | 17.30 | 17.85 | 30385 | 5354.83 | 3.34% | 0.00 |
| 2025-02-14 | 17.29 | 17.40 | 0.13 | 0.75% | 17.21 | 17.46 | 13870 | 2402.80 | 1.52% | 0.00 |
| 2025-02-13 | 17.67 | 17.27 | -0.40 | -2.26% | 17.27 | 17.75 | 20081 | 3497.95 | 2.21% | 0.00 |
| 2025-02-12 | 17.67 | 17.67 | 0.08 | 0.45% | 17.44 | 17.76 | 18633 | 3281.18 | 2.05% | 0.00 |
| 2025-02-11 | 17.88 | 17.59 | -0.31 | -1.73% | 17.48 | 18.05 | 29425 | 5195.26 | 3.23% | 0.00 |
| 2025-02-10 | 17.73 | 17.90 | 0.17 | 0.96% | 17.64 | 17.93 | 22133 | 3951.97 | 2.43% | 0.00 |
| 2025-02-07 | 17.79 | 17.73 | 0.03 | 0.17% | 17.50 | 17.93 | 21467 | 3815.90 | 2.36% | 0.00 |
| 2025-02-06 | 17.15 | 17.70 | 0.43 | 2.49% | 17.08 | 17.71 | 20010 | 3506.82 | 2.20% | 0.00 |
| 2025-02-05 | 16.77 | 17.27 | 0.69 | 4.16% | 16.64 | 17.34 | 22626 | 3873.89 | 2.49% | 0.00 |
| 2025-01-27 | 17.10 | 16.58 | -0.62 | -3.60% | 16.57 | 17.39 | 19692 | 3350.50 | 2.16% | 0.00 |
| 2025-01-24 | 16.97 | 17.20 | 0.26 | 1.53% | 16.88 | 17.23 | 17364 | 2958.36 | 1.91% | 0.00 |
| 2025-01-23 | 17.44 | 16.94 | -0.33 | -1.91% | 16.87 | 17.60 | 23568 | 4078.21 | 2.59% | 0.00 |
| 2025-01-22 | 17.90 | 17.27 | -0.36 | -2.04% | 17.21 | 17.90 | 21535 | 3754.92 | 2.37% | 0.00 |
| 2025-01-21 | 17.60 | 17.63 | 0.08 | 0.46% | 17.31 | 17.97 | 22512 | 3968.93 | 2.47% | 0.00 |
| 2025-01-20 | 17.27 | 17.55 | 0.33 | 1.92% | 17.10 | 17.62 | 22905 | 4004.33 | 2.52% | 0.00 |
| 2025-01-17 | 17.17 | 17.22 | 0.05 | 0.29% | 16.97 | 17.44 | 19501 | 3342.61 | 2.14% | 0.00 |
| 2025-01-16 | 17.37 | 17.17 | 0.04 | 0.23% | 16.83 | 17.49 | 22195 | 3798.57 | 2.44% | 0.00 |
| 2025-01-15 | 17.32 | 17.13 | -0.12 | -0.70% | 17.03 | 17.55 | 17269 | 2966.45 | 1.90% | 0.00 |
| 2025-01-14 | 16.46 | 17.25 | 1.01 | 6.22% | 16.46 | 17.35 | 35085 | 5998.84 | 3.86% | 0.00 |
| 2025-01-13 | 15.78 | 16.24 | 0.43 | 2.72% | 15.25 | 16.58 | 30868 | 4952.03 | 3.39% | 0.00 |
| 2025-01-10 | 16.66 | 15.81 | -0.72 | -4.36% | 15.80 | 16.68 | 24424 | 3965.78 | 2.68% | 0.00 |
| 2025-01-09 | 16.08 | 16.53 | 0.43 | 2.67% | 15.93 | 16.88 | 25488 | 4204.06 | 2.80% | 0.00 |
| 2025-01-08 | 16.34 | 16.10 | -0.21 | -1.29% | 15.66 | 16.37 | 19412 | 3111.99 | 2.13% | 0.00 |
| 2025-01-07 | 15.48 | 16.31 | 0.83 | 5.36% | 15.42 | 16.44 | 23975 | 3828.95 | 2.63% | 0.00 |
| 2025-01-06 | 15.57 | 15.48 | -0.23 | -1.46% | 14.87 | 15.79 | 21398 | 3305.47 | 2.35% | 0.00 |
| 2025-01-03 | 16.99 | 15.71 | -1.09 | -6.49% | 15.68 | 16.99 | 31257 | 5070.01 | 3.43% | 0.00 |
| 2025-01-02 | 17.13 | 16.80 | -0.34 | -1.98% | 16.62 | 17.53 | 25970 | 4433.43 | 2.85% | 0.00 |
| 2024-12-31 | 17.99 | 17.14 | -0.59 | -3.33% | 17.09 | 17.99 | 28306 | 4939.92 | 3.11% | 0.00 |
| 2024-12-30 | 18.06 | 17.73 | -0.33 | -1.83% | 17.51 | 18.82 | 29344 | 5242.10 | 3.22% | 0.00 |
| 2024-12-27 | 17.94 | 18.06 | 0.10 | 0.56% | 17.92 | 18.63 | 38360 | 6997.78 | 4.22% | 0.00 |
| 2024-12-26 | 16.93 | 17.96 | 1.00 | 5.90% | 16.80 | 18.26 | 51433 | 9154.11 | 5.65% | 0.00 |
| 2024-12-25 | 17.48 | 16.96 | -0.60 | -3.42% | 16.62 | 17.50 | 32939 | 5584.33 | 3.62% | 0.00 |
| 2024-12-24 | 17.41 | 17.56 | 0.19 | 1.09% | 17.33 | 17.95 | 26268 | 4629.12 | 2.89% | 0.00 |
| 2024-12-23 | 18.36 | 17.37 | -0.90 | -4.93% | 17.11 | 18.38 | 36749 | 6477.46 | 4.04% | 0.00 |
| 2024-12-20 | 18.20 | 18.27 | 0.07 | 0.38% | 18.00 | 18.45 | 29215 | 5335.22 | 3.21% | 0.00 |
| 2024-12-19 | 17.66 | 18.20 | 0.31 | 1.73% | 17.51 | 18.38 | 30731 | 5530.17 | 3.38% | 0.00 |
| 2024-12-18 | 18.05 | 17.89 | -0.16 | -0.89% | 17.45 | 18.29 | 30860 | 5524.50 | 3.39% | 0.00 |
| 2024-12-17 | 19.00 | 18.05 | -1.02 | -5.35% | 18.00 | 19.04 | 34737 | 6372.31 | 3.82% | 0.00 |
| 2024-12-16 | 19.20 | 19.07 | -0.18 | -0.94% | 18.83 | 19.44 | 28948 | 5531.02 | 3.18% | 0.00 |
| 2024-12-13 | 19.75 | 19.25 | -0.60 | -3.02% | 19.20 | 19.82 | 36042 | 7005.78 | 3.96% | 0.00 |
| 2024-12-12 | 19.90 | 19.85 | 0.07 | 0.35% | 19.54 | 19.93 | 32177 | 6350.71 | 3.54% | 9.00 |
| 2024-12-11 | 19.76 | 19.78 | 0.01 | 0.05% | 19.62 | 19.96 | 31083 | 6145.61 | 3.42% | 0.00 |
| 2024-12-10 | 20.50 | 19.77 | -0.21 | -1.05% | 19.71 | 20.57 | 52926 | 10587.13 | 5.82% | 0.00 |
| 2024-12-09 | 19.86 | 19.98 | 0.16 | 0.81% | 19.60 | 20.10 | 39388 | 7832.64 | 4.33% | 0.00 |
| 2024-12-06 | 19.91 | 19.82 | -0.06 | -0.30% | 19.41 | 19.96 | 37709 | 7421.49 | 4.14% | 0.00 |
| 2024-12-05 | 19.63 | 19.88 | 0.18 | 0.91% | 19.52 | 20.09 | 33934 | 6737.73 | 3.73% | 6.00 |
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。
