| 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 | 10.62 | 10.58 | -0.04 | -0.38% | 10.52 | 10.76 | 38924 | 4141.23 | 1.56% | 0.00 |
| 2025-12-11 | 10.86 | 10.62 | -0.24 | -2.21% | 10.61 | 10.89 | 39878 | 4266.53 | 1.59% | 0.00 |
| 2025-12-10 | 10.97 | 10.86 | -0.11 | -1.00% | 10.78 | 10.97 | 34462 | 3741.16 | 1.38% | 0.00 |
| 2025-12-09 | 10.95 | 10.97 | -0.03 | -0.27% | 10.94 | 11.11 | 46639 | 5152.98 | 1.86% | 0.00 |
| 2025-12-08 | 10.98 | 11.00 | 0.03 | 0.27% | 10.91 | 11.08 | 45454 | 5010.30 | 1.82% | 0.00 |
| 2025-12-05 | 10.70 | 10.97 | 0.22 | 2.05% | 10.58 | 10.99 | 47024 | 5082.20 | 1.88% | 0.00 |
| 2025-12-04 | 10.78 | 10.75 | 0.00 | 0.00% | 10.57 | 10.83 | 46495 | 4984.76 | 1.86% | 0.00 |
| 2025-12-03 | 10.96 | 10.75 | -0.18 | -1.65% | 10.72 | 10.96 | 33167 | 3580.57 | 1.33% | 0.00 |
| 2025-12-02 | 11.06 | 10.93 | -0.10 | -0.91% | 10.91 | 11.08 | 33030 | 3615.86 | 1.32% | 0.00 |
| 2025-12-01 | 10.87 | 11.03 | 0.16 | 1.47% | 10.84 | 11.12 | 49328 | 5439.36 | 1.97% | 0.00 |
| 2025-11-28 | 10.82 | 10.87 | 0.07 | 0.65% | 10.69 | 10.89 | 40774 | 4409.73 | 1.63% | 0.00 |
| 2025-11-27 | 10.71 | 10.80 | 0.17 | 1.60% | 10.64 | 10.90 | 52009 | 5618.03 | 2.08% | 0.00 |
| 2025-11-26 | 10.74 | 10.63 | -0.10 | -0.93% | 10.60 | 10.87 | 43410 | 4663.88 | 1.74% | 0.00 |
| 2025-11-25 | 10.70 | 10.73 | 0.09 | 0.85% | 10.67 | 10.88 | 55219 | 5953.71 | 2.21% | 0.00 |
| 2025-11-24 | 10.50 | 10.64 | 0.25 | 2.41% | 10.41 | 10.70 | 56847 | 5994.67 | 2.27% | 0.00 |
| 2025-11-21 | 10.80 | 10.39 | -0.46 | -4.24% | 10.36 | 10.94 | 82736 | 8735.22 | 3.31% | 0.00 |
| 2025-11-20 | 11.19 | 10.85 | -0.40 | -3.56% | 10.74 | 11.28 | 126069 | 13742.90 | 5.04% | 0.00 |
| 2025-11-19 | 11.63 | 11.25 | -0.38 | -3.27% | 11.20 | 11.67 | 84001 | 9534.35 | 3.36% | 20.00 |
| 2025-11-18 | 11.75 | 11.63 | -0.20 | -1.69% | 11.61 | 11.80 | 58678 | 6851.71 | 2.35% | 0.00 |
| 2025-11-17 | 11.70 | 11.83 | 0.18 | 1.55% | 11.68 | 11.85 | 81387 | 9601.44 | 3.25% | 20.00 |
| 2025-11-14 | 11.55 | 11.65 | 0.02 | 0.17% | 11.51 | 11.76 | 67541 | 7886.40 | 2.70% | 20.00 |
| 2025-11-13 | 11.51 | 11.63 | 0.07 | 0.61% | 11.46 | 11.65 | 47692 | 5521.87 | 1.91% | 0.00 |
| 2025-11-12 | 11.72 | 11.56 | -0.14 | -1.20% | 11.48 | 11.72 | 61607 | 7129.55 | 2.46% | 0.00 |
| 2025-11-11 | 11.70 | 11.70 | 0.02 | 0.17% | 11.62 | 11.77 | 57593 | 6737.85 | 2.30% | 0.00 |
| 2025-11-10 | 11.69 | 11.68 | -0.04 | -0.34% | 11.63 | 11.74 | 54432 | 6355.66 | 2.18% | 0.00 |
| 2025-11-07 | 11.74 | 11.72 | -0.04 | -0.34% | 11.63 | 11.80 | 68071 | 7960.73 | 2.72% | 0.00 |
| 2025-11-06 | 11.67 | 11.76 | 0.06 | 0.51% | 11.56 | 11.88 | 75372 | 8817.63 | 3.01% | 0.00 |
| 2025-11-05 | 11.43 | 11.70 | 0.13 | 1.12% | 11.39 | 11.72 | 57213 | 6643.51 | 2.29% | 0.00 |
| 2025-11-04 | 11.79 | 11.57 | -0.27 | -2.28% | 11.49 | 11.81 | 66613 | 7724.52 | 2.66% | 0.00 |
| 2025-11-03 | 11.66 | 11.84 | 0.17 | 1.46% | 11.49 | 11.86 | 68163 | 7987.68 | 2.72% | 0.00 |
| 2025-10-31 | 11.55 | 11.67 | 0.18 | 1.57% | 11.47 | 11.72 | 56987 | 6641.17 | 2.28% | 0.00 |
| 2025-10-30 | 11.73 | 11.49 | -0.24 | -2.05% | 11.44 | 11.79 | 84518 | 9777.86 | 3.38% | 0.00 |
| 2025-10-29 | 11.81 | 11.73 | -0.12 | -1.01% | 11.60 | 11.88 | 87847 | 10291.41 | 3.51% | 0.00 |
| 2025-10-28 | 12.04 | 11.85 | -0.35 | -2.87% | 11.79 | 12.05 | 119107 | 14173.43 | 4.76% | 0.00 |
| 2025-10-27 | 12.28 | 12.20 | 0.04 | 0.33% | 12.08 | 12.31 | 101511 | 12369.71 | 4.06% | 0.00 |
| 2025-10-24 | 11.89 | 12.16 | 0.40 | 3.40% | 11.83 | 12.17 | 124507 | 15006.33 | 4.98% | 0.00 |
| 2025-10-23 | 11.72 | 11.76 | 0.02 | 0.17% | 11.55 | 11.78 | 59648 | 6946.48 | 2.38% | 0.00 |
| 2025-10-22 | 11.74 | 11.74 | 0.00 | 0.00% | 11.62 | 11.88 | 67910 | 7978.49 | 2.71% | 0.00 |
| 2025-10-21 | 11.57 | 11.74 | 0.14 | 1.21% | 11.50 | 11.80 | 72204 | 8443.59 | 2.89% | 0.00 |
| 2025-10-20 | 11.36 | 11.60 | 0.34 | 3.02% | 11.36 | 11.62 | 76540 | 8823.71 | 3.06% | 5.00 |
| 2025-10-17 | 11.66 | 11.26 | -0.42 | -3.60% | 11.23 | 11.72 | 83334 | 9528.64 | 3.33% | 0.00 |
| 2025-10-16 | 11.88 | 11.68 | -0.32 | -2.67% | 11.64 | 11.98 | 70506 | 8292.84 | 2.82% | 0.00 |
| 2025-10-15 | 11.78 | 12.00 | 0.25 | 2.13% | 11.70 | 12.00 | 85085 | 10086.75 | 3.40% | 0.00 |
| 2025-10-14 | 12.21 | 11.75 | -0.38 | -3.13% | 11.68 | 12.41 | 136040 | 16371.35 | 5.44% | 0.00 |
| 2025-10-13 | 11.85 | 12.13 | -0.34 | -2.73% | 11.53 | 12.18 | 135967 | 16274.96 | 5.43% | 0.00 |
| 2025-10-10 | 12.65 | 12.47 | -0.26 | -2.04% | 12.42 | 12.69 | 111671 | 13985.40 | 4.46% | 0.00 |
| 2025-10-09 | 12.89 | 12.73 | -0.08 | -0.62% | 12.63 | 12.94 | 132477 | 16906.19 | 5.29% | 0.00 |
| 2025-09-30 | 13.00 | 12.81 | -0.22 | -1.69% | 12.78 | 13.08 | 111941 | 14444.82 | 4.47% | 0.00 |
| 2025-09-29 | 12.55 | 13.03 | 0.47 | 3.74% | 12.35 | 13.21 | 169051 | 21736.74 | 6.76% | 0.00 |
| 2025-09-26 | 12.85 | 12.56 | -0.37 | -2.86% | 12.54 | 12.94 | 163331 | 20770.28 | 6.53% | 0.00 |
| 2025-09-25 | 13.26 | 12.93 | -0.47 | -3.51% | 12.89 | 13.35 | 200086 | 26144.13 | 8.00% | 19.00 |
| 2025-09-24 | 13.29 | 13.40 | -0.04 | -0.30% | 12.90 | 13.45 | 235226 | 31150.04 | 9.40% | 0.00 |
| 2025-09-23 | 13.76 | 13.44 | -0.59 | -4.21% | 13.05 | 13.85 | 385867 | 51469.60 | 15.42% | 5.00 |
| 2025-09-22 | 13.20 | 14.03 | 0.96 | 7.35% | 13.03 | 14.95 | 570804 | 80912.29 | 22.81% | 61.00 |
| 2025-09-19 | 13.92 | 13.07 | -0.60 | -4.39% | 13.02 | 14.12 | 391185 | 52460.41 | 15.63% | 0.00 |
| 2025-09-18 | 13.50 | 13.67 | 0.27 | 2.01% | 13.40 | 14.44 | 493552 | 68160.15 | 19.73% | 33.00 |
| 2025-09-17 | 13.35 | 13.40 | -0.08 | -0.59% | 13.18 | 13.78 | 323414 | 43504.30 | 12.93% | 35.00 |
| 2025-09-16 | 12.80 | 13.48 | 0.61 | 4.74% | 12.71 | 13.48 | 381262 | 50525.94 | 15.24% | 0.00 |
| 2025-09-15 | 13.00 | 12.87 | -0.17 | -1.30% | 12.73 | 13.06 | 227434 | 29271.88 | 9.09% | 0.00 |
| 2025-09-12 | 12.69 | 13.04 | 0.29 | 2.27% | 12.55 | 13.29 | 439592 | 57214.16 | 17.57% | 0.00 |
| 2025-09-11 | 12.58 | 12.75 | 0.16 | 1.27% | 12.43 | 12.77 | 223084 | 28200.26 | 8.92% | 0.00 |
| 2025-09-10 | 12.39 | 12.59 | 0.17 | 1.37% | 12.39 | 12.77 | 238681 | 30116.97 | 9.54% | 30.00 |
| 2025-09-09 | 12.32 | 12.42 | -0.02 | -0.16% | 12.18 | 12.77 | 240155 | 30014.30 | 9.60% | 4.00 |
| 2025-09-08 | 12.14 | 12.44 | 0.32 | 2.64% | 12.08 | 12.48 | 243630 | 29951.43 | 9.74% | 35.00 |
| 2025-09-05 | 11.73 | 12.12 | 0.26 | 2.19% | 11.66 | 12.18 | 258379 | 31020.38 | 10.33% | 56.00 |
| 2025-09-04 | 11.71 | 11.86 | 0.32 | 2.77% | 11.58 | 12.49 | 379120 | 45512.26 | 15.15% | 0.00 |
| 2025-09-03 | 11.80 | 11.54 | 0.15 | 1.32% | 11.48 | 12.33 | 336650 | 39797.24 | 13.46% | 0.00 |
| 2025-09-02 | 11.70 | 11.39 | -0.34 | -2.90% | 11.14 | 11.76 | 160491 | 18243.39 | 6.41% | 0.00 |
| 2025-09-01 | 11.87 | 11.73 | -0.12 | -1.01% | 11.68 | 12.10 | 118444 | 14014.14 | 4.73% | 0.00 |
| 2025-08-29 | 12.20 | 11.85 | -0.28 | -2.31% | 11.78 | 12.26 | 135468 | 16136.24 | 5.41% | 0.00 |
| 2025-08-28 | 12.06 | 12.13 | 0.00 | 0.00% | 11.64 | 12.33 | 191329 | 22905.46 | 7.65% | 0.00 |
| 2025-08-27 | 12.72 | 12.13 | -0.61 | -4.79% | 12.12 | 12.73 | 186979 | 23393.45 | 7.49% | 7.00 |
| 2025-08-26 | 12.45 | 12.74 | 0.25 | 2.00% | 12.35 | 12.92 | 215732 | 27473.39 | 8.65% | 10.00 |
| 2025-08-25 | 12.58 | 12.49 | -0.07 | -0.56% | 12.38 | 12.69 | 148031 | 18554.82 | 5.93% | 0.00 |
| 2025-08-22 | 12.51 | 12.56 | -0.02 | -0.16% | 12.42 | 12.61 | 119135 | 14894.02 | 4.78% | 0.00 |
| 2025-08-21 | 12.73 | 12.58 | -0.17 | -1.33% | 12.50 | 12.78 | 143672 | 18134.52 | 5.76% | 0.00 |
| 2025-08-20 | 12.75 | 12.75 | -0.01 | -0.08% | 12.58 | 12.92 | 137367 | 17456.28 | 5.51% | 0.00 |
| 2025-08-19 | 12.65 | 12.76 | 0.12 | 0.95% | 12.47 | 12.85 | 167956 | 21280.30 | 6.73% | 0.00 |
| 2025-08-18 | 12.60 | 12.64 | 0.18 | 1.44% | 12.47 | 12.75 | 189140 | 23922.21 | 7.58% | 2.00 |
| 2025-08-15 | 12.12 | 12.46 | 0.38 | 3.15% | 12.12 | 12.51 | 154371 | 19159.19 | 6.19% | 0.00 |
朗科智能(300543)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。
