| 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 | 14.90 | 15.29 | 0.39 | 2.62% | 14.85 | 15.45 | 207339 | 31421.20 | 2.01% | 0.00 |
| 2025-12-11 | 15.20 | 14.90 | -0.31 | -2.04% | 14.89 | 15.25 | 108234 | 16282.01 | 1.05% | 4.00 |
| 2025-12-10 | 15.14 | 15.21 | 0.01 | 0.07% | 14.95 | 15.28 | 105224 | 15938.69 | 1.02% | 0.00 |
| 2025-12-09 | 15.33 | 15.20 | -0.21 | -1.36% | 15.14 | 15.55 | 111019 | 17005.52 | 1.08% | 0.00 |
| 2025-12-08 | 15.40 | 15.41 | 0.01 | 0.06% | 15.37 | 15.76 | 174033 | 27046.94 | 1.69% | 0.00 |
| 2025-12-05 | 15.14 | 15.40 | 0.26 | 1.72% | 14.97 | 15.47 | 136108 | 20734.35 | 1.32% | 0.00 |
| 2025-12-04 | 15.30 | 15.14 | -0.19 | -1.24% | 15.11 | 15.43 | 120569 | 18327.97 | 1.17% | 0.00 |
| 2025-12-03 | 15.61 | 15.33 | -0.37 | -2.36% | 15.24 | 15.77 | 159955 | 24628.72 | 1.55% | 0.00 |
| 2025-12-02 | 16.29 | 15.70 | -0.58 | -3.56% | 15.65 | 16.31 | 246239 | 38956.84 | 2.39% | 0.00 |
| 2025-12-01 | 16.37 | 16.28 | 0.06 | 0.37% | 16.16 | 16.49 | 196818 | 32105.37 | 1.91% | 2.00 |
| 2025-11-28 | 16.45 | 16.22 | -0.14 | -0.86% | 16.07 | 16.55 | 203722 | 33040.74 | 1.97% | 0.00 |
| 2025-11-27 | 16.56 | 16.36 | -0.20 | -1.21% | 16.32 | 16.88 | 196830 | 32700.36 | 1.91% | 0.00 |
| 2025-11-26 | 16.80 | 16.56 | -0.24 | -1.43% | 16.52 | 17.24 | 199126 | 33453.62 | 1.93% | 0.00 |
| 2025-11-25 | 16.96 | 16.80 | -0.16 | -0.94% | 16.79 | 17.14 | 226301 | 38404.14 | 2.19% | 21.00 |
| 2025-11-24 | 16.15 | 16.96 | 0.87 | 5.41% | 15.91 | 17.10 | 374649 | 62287.31 | 3.63% | 0.00 |
| 2025-11-21 | 16.39 | 16.09 | -0.54 | -3.25% | 15.88 | 16.75 | 246987 | 40086.91 | 2.39% | 0.00 |
| 2025-11-20 | 17.50 | 16.63 | -0.77 | -4.43% | 16.54 | 17.55 | 311617 | 52361.65 | 3.02% | 0.00 |
| 2025-11-19 | 18.00 | 17.40 | -0.35 | -1.97% | 17.23 | 18.12 | 367574 | 64461.30 | 3.56% | 2.00 |
| 2025-11-18 | 16.85 | 17.75 | 0.83 | 4.91% | 16.71 | 18.85 | 573374 | 102578.63 | 5.56% | 0.00 |
| 2025-11-17 | 16.76 | 16.92 | 0.21 | 1.26% | 16.70 | 16.95 | 106181 | 17881.28 | 1.03% | 40.00 |
| 2025-11-14 | 16.92 | 16.71 | -0.38 | -2.22% | 16.70 | 17.03 | 104213 | 17597.05 | 1.01% | 0.00 |
| 2025-11-13 | 17.10 | 17.09 | 0.05 | 0.29% | 16.87 | 17.10 | 108919 | 18488.21 | 1.06% | 0.00 |
| 2025-11-12 | 17.15 | 17.04 | -0.12 | -0.70% | 16.92 | 17.18 | 131344 | 22372.89 | 1.27% | 0.00 |
| 2025-11-11 | 17.56 | 17.16 | -0.06 | -0.35% | 17.11 | 18.24 | 208853 | 36465.56 | 2.02% | 0.00 |
| 2025-11-10 | 17.14 | 17.22 | 0.09 | 0.53% | 17.04 | 17.45 | 108770 | 18660.20 | 1.05% | 0.00 |
| 2025-11-07 | 17.46 | 17.13 | -0.33 | -1.89% | 17.01 | 17.47 | 162569 | 27925.34 | 1.58% | 0.00 |
| 2025-11-06 | 17.44 | 17.46 | 0.04 | 0.23% | 17.37 | 17.80 | 168799 | 29749.30 | 1.63% | 0.00 |
| 2025-11-05 | 17.69 | 17.42 | -0.53 | -2.95% | 17.40 | 17.98 | 231929 | 40799.52 | 2.24% | 0.00 |
| 2025-11-04 | 17.98 | 17.95 | -0.13 | -0.72% | 17.78 | 18.27 | 144340 | 25959.85 | 1.40% | 0.00 |
| 2025-11-03 | 17.86 | 18.08 | 0.19 | 1.06% | 17.66 | 18.25 | 179558 | 32139.07 | 1.74% | 4.00 |
| 2025-10-31 | 17.60 | 17.89 | 0.29 | 1.65% | 17.57 | 18.09 | 151918 | 27225.12 | 1.47% | 0.00 |
| 2025-10-30 | 18.68 | 17.60 | -1.08 | -5.78% | 17.43 | 18.68 | 307230 | 54889.92 | 2.97% | 0.00 |
| 2025-10-29 | 18.24 | 18.68 | 0.53 | 2.92% | 18.10 | 18.80 | 200274 | 37097.18 | 1.94% | 0.00 |
| 2025-10-28 | 17.88 | 18.15 | 0.19 | 1.06% | 17.80 | 18.55 | 171452 | 31332.59 | 1.66% | 6.00 |
| 2025-10-27 | 17.99 | 17.96 | 0.01 | 0.06% | 17.82 | 18.29 | 179126 | 32327.42 | 1.73% | 3.00 |
| 2025-10-24 | 18.01 | 17.95 | -0.04 | -0.22% | 17.88 | 18.23 | 124385 | 22442.73 | 1.20% | 32.00 |
| 2025-10-23 | 18.27 | 17.99 | -0.38 | -2.07% | 17.59 | 18.35 | 174501 | 31149.95 | 1.69% | 0.00 |
| 2025-10-22 | 18.30 | 18.37 | -0.05 | -0.27% | 18.13 | 18.45 | 71715 | 13132.65 | 0.69% | 0.00 |
| 2025-10-21 | 18.16 | 18.42 | 0.26 | 1.43% | 18.06 | 18.47 | 92034 | 16859.71 | 0.89% | 0.00 |
| 2025-10-20 | 18.28 | 18.16 | 0.14 | 0.78% | 18.01 | 18.43 | 121240 | 22050.87 | 1.17% | 0.00 |
| 2025-10-17 | 18.58 | 18.02 | -0.58 | -3.12% | 17.94 | 18.69 | 126046 | 22982.61 | 1.22% | 0.00 |
| 2025-10-16 | 19.00 | 18.60 | -0.26 | -1.38% | 18.48 | 19.15 | 138306 | 25940.46 | 1.34% | 0.00 |
| 2025-10-15 | 18.53 | 18.86 | 0.38 | 2.06% | 18.37 | 19.03 | 152342 | 28558.95 | 1.47% | 2.00 |
| 2025-10-14 | 18.98 | 18.48 | -0.38 | -2.01% | 18.34 | 19.39 | 185226 | 35026.37 | 1.79% | 0.00 |
| 2025-10-13 | 18.22 | 18.86 | -0.19 | -1.00% | 17.93 | 19.12 | 146015 | 27279.71 | 1.41% | 15.00 |
| 2025-10-10 | 19.77 | 19.05 | -0.70 | -3.54% | 18.99 | 19.80 | 151305 | 29054.39 | 1.46% | 0.00 |
| 2025-10-09 | 19.70 | 19.75 | 0.28 | 1.44% | 19.42 | 20.16 | 190413 | 37671.80 | 1.84% | 0.00 |
| 2025-09-30 | 19.39 | 19.47 | 0.11 | 0.57% | 19.25 | 19.68 | 134026 | 26079.06 | 1.30% | 0.00 |
| 2025-09-29 | 19.08 | 19.36 | 0.29 | 1.52% | 18.82 | 19.57 | 175734 | 33725.23 | 1.70% | 0.00 |
| 2025-09-26 | 20.10 | 19.07 | -0.68 | -3.44% | 19.05 | 20.18 | 215504 | 42050.50 | 2.08% | 0.00 |
| 2025-09-25 | 19.77 | 19.75 | -0.05 | -0.25% | 19.66 | 20.28 | 178820 | 35661.46 | 1.73% | 6.00 |
| 2025-09-24 | 19.56 | 19.80 | -0.05 | -0.25% | 19.39 | 19.84 | 210096 | 41156.41 | 2.03% | 3.00 |
| 2025-09-23 | 20.80 | 19.85 | -1.04 | -4.98% | 19.30 | 20.83 | 313116 | 62338.55 | 3.03% | 2.00 |
| 2025-09-22 | 20.65 | 20.89 | 0.09 | 0.43% | 20.65 | 21.29 | 146919 | 30720.20 | 1.42% | 0.00 |
| 2025-09-19 | 21.03 | 20.80 | -0.22 | -1.05% | 20.70 | 21.47 | 178944 | 37717.16 | 1.73% | 10.00 |
| 2025-09-18 | 22.08 | 21.02 | -1.05 | -4.76% | 20.78 | 22.25 | 302041 | 65020.02 | 2.92% | 3.00 |
| 2025-09-17 | 22.14 | 22.07 | -0.25 | -1.12% | 21.90 | 22.32 | 166884 | 36885.11 | 1.61% | 0.00 |
| 2025-09-16 | 21.84 | 22.32 | 0.38 | 1.73% | 21.31 | 22.49 | 310233 | 67718.88 | 3.00% | 0.00 |
| 2025-09-15 | 22.80 | 21.94 | -0.92 | -4.02% | 21.81 | 23.07 | 436188 | 96856.12 | 4.22% | 0.00 |
| 2025-09-12 | 23.69 | 22.86 | -0.46 | -1.97% | 22.80 | 23.99 | 389011 | 91156.77 | 3.76% | 0.00 |
| 2025-09-11 | 23.40 | 23.32 | -1.04 | -4.27% | 21.80 | 23.92 | 570555 | 130848.70 | 5.52% | 34.00 |
| 2025-09-10 | 25.39 | 24.36 | -0.92 | -3.64% | 22.52 | 25.73 | 640142 | 153007.64 | 6.19% | 2.20 |
| 2025-09-09 | 25.70 | 25.28 | 0.17 | 0.68% | 24.52 | 26.18 | 426709 | 108663.02 | 4.13% | 3.00 |
| 2025-09-08 | 25.00 | 25.11 | 1.30 | 5.46% | 23.82 | 25.66 | 434119 | 108418.92 | 4.20% | 0.00 |
| 2025-09-05 | 23.65 | 23.81 | 0.26 | 1.10% | 23.26 | 24.10 | 274185 | 64857.13 | 2.65% | 0.00 |
| 2025-09-04 | 23.70 | 23.55 | -0.14 | -0.59% | 23.07 | 24.92 | 336447 | 81370.40 | 3.25% | 0.00 |
| 2025-09-03 | 24.36 | 23.69 | -0.60 | -2.47% | 23.41 | 24.58 | 299837 | 71790.56 | 2.90% | 0.00 |
| 2025-09-02 | 26.58 | 24.29 | -2.01 | -7.64% | 24.11 | 27.64 | 438054 | 111651.93 | 4.24% | 2.00 |
| 2025-09-01 | 25.72 | 26.30 | 1.26 | 5.03% | 25.46 | 26.96 | 443107 | 116875.77 | 4.29% | 1.00 |
| 2025-08-29 | 24.98 | 25.04 | -0.14 | -0.56% | 24.51 | 25.33 | 281440 | 69922.35 | 2.72% | 0.00 |
| 2025-08-28 | 24.30 | 25.18 | 0.59 | 2.40% | 24.23 | 25.39 | 377555 | 93748.06 | 3.65% | 2.00 |
| 2025-08-27 | 25.52 | 24.59 | -0.59 | -2.34% | 24.58 | 26.37 | 554024 | 141763.33 | 5.36% | 16.00 |
| 2025-08-26 | 24.71 | 25.18 | 0.45 | 1.82% | 24.00 | 26.44 | 552212 | 140452.59 | 5.34% | 23.00 |
| 2025-08-25 | 23.29 | 24.73 | 1.75 | 7.62% | 23.10 | 25.68 | 624692 | 153144.56 | 6.04% | 35.00 |
| 2025-08-22 | 22.83 | 22.98 | -0.26 | -1.12% | 22.60 | 23.27 | 418622 | 95924.93 | 4.05% | 11.00 |
| 2025-08-21 | 25.79 | 23.24 | 0.04 | 0.17% | 23.11 | 26.16 | 695349 | 166667.91 | 6.72% | 0.00 |
| 2025-08-20 | 23.11 | 23.20 | -0.10 | -0.43% | 22.59 | 23.49 | 324705 | 74496.90 | 3.14% | 0.00 |
| 2025-08-19 | 22.99 | 23.30 | 0.26 | 1.13% | 22.62 | 24.23 | 542983 | 126046.54 | 5.25% | 0.00 |
| 2025-08-18 | 22.01 | 23.04 | 1.24 | 5.69% | 21.90 | 23.26 | 569998 | 129074.56 | 5.51% | 78.00 |
| 2025-08-15 | 21.16 | 21.80 | 0.51 | 2.40% | 20.67 | 22.14 | 524985 | 113009.62 | 5.08% | 40.00 |
朗新集团(300682)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。
