| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-03 | 28.09 | 29.99 | 2.34 | 8.46% | 27.58 | 30.61 | 323985 | 94099.67 | 28.25% | 4.00 |
| 2026-02-02 | 27.54 | 27.65 | 0.10 | 0.36% | 26.82 | 28.40 | 170390 | 47273.43 | 14.86% | 1.00 |
| 2026-01-30 | 27.75 | 27.55 | -0.50 | -1.78% | 27.18 | 28.50 | 148214 | 40967.64 | 12.92% | 1.00 |
| 2026-01-29 | 27.80 | 28.05 | -0.49 | -1.72% | 26.57 | 29.10 | 258613 | 72689.59 | 22.55% | 37.00 |
| 2026-01-28 | 28.76 | 28.54 | 0.36 | 1.28% | 28.01 | 29.20 | 320487 | 91654.45 | 27.94% | 10.00 |
| 2026-01-27 | 27.71 | 28.18 | -0.15 | -0.53% | 27.41 | 29.32 | 335975 | 94122.06 | 29.29% | 0.00 |
| 2026-01-26 | 25.60 | 28.33 | 3.04 | 12.02% | 25.58 | 30.35 | 391046 | 108294.11 | 34.09% | 69.00 |
| 2026-01-23 | 25.05 | 25.29 | 0.11 | 0.44% | 24.94 | 25.50 | 57697 | 14585.43 | 5.03% | 0.00 |
| 2026-01-22 | 24.96 | 25.18 | 0.42 | 1.70% | 24.62 | 25.34 | 60182 | 15084.33 | 5.25% | 0.00 |
| 2026-01-21 | 24.60 | 24.76 | 0.09 | 0.36% | 24.35 | 25.27 | 54726 | 13538.15 | 4.77% | 0.00 |
| 2026-01-20 | 25.90 | 24.67 | -0.36 | -1.44% | 24.40 | 25.94 | 82900 | 20750.61 | 7.23% | 0.00 |
| 2026-01-19 | 24.91 | 25.03 | 0.16 | 0.64% | 24.40 | 25.38 | 71297 | 17791.28 | 6.22% | 0.00 |
| 2026-01-16 | 25.46 | 24.87 | -0.58 | -2.28% | 24.39 | 25.69 | 91761 | 22796.20 | 8.00% | 0.00 |
| 2026-01-15 | 26.10 | 25.45 | -0.76 | -2.90% | 25.20 | 26.36 | 74058 | 18982.22 | 6.46% | 0.00 |
| 2026-01-14 | 25.64 | 26.21 | 0.43 | 1.67% | 25.52 | 26.66 | 135702 | 35530.16 | 11.83% | 0.00 |
| 2026-01-13 | 26.89 | 25.78 | -0.90 | -3.37% | 25.70 | 26.96 | 149596 | 39288.20 | 13.04% | 5.00 |
| 2026-01-12 | 26.70 | 26.68 | 0.15 | 0.57% | 26.28 | 27.72 | 271796 | 73196.40 | 23.70% | 1.00 |
| 2026-01-09 | 25.33 | 26.53 | 0.88 | 3.43% | 25.33 | 26.78 | 149421 | 39330.06 | 13.03% | 0.00 |
| 2026-01-08 | 24.99 | 25.65 | 0.61 | 2.44% | 24.88 | 25.96 | 110419 | 28231.95 | 9.63% | 0.00 |
| 2026-01-07 | 24.80 | 25.04 | 0.11 | 0.44% | 24.44 | 25.49 | 98768 | 24625.56 | 8.61% | 0.00 |
| 2026-01-06 | 25.00 | 24.93 | -0.27 | -1.07% | 24.62 | 25.36 | 111131 | 27786.06 | 9.69% | 0.00 |
| 2026-01-05 | 23.17 | 25.20 | 2.23 | 9.71% | 22.97 | 25.47 | 172002 | 42889.74 | 15.00% | 5.00 |
| 2025-12-31 | 22.54 | 22.97 | 0.56 | 2.50% | 22.41 | 23.35 | 54627 | 12528.55 | 4.76% | 0.00 |
| 2025-12-30 | 22.53 | 22.41 | -0.08 | -0.36% | 22.36 | 22.95 | 27481 | 6199.45 | 2.40% | 0.00 |
| 2025-12-29 | 22.62 | 22.49 | -0.19 | -0.84% | 22.39 | 22.81 | 29728 | 6699.46 | 2.59% | 0.00 |
| 2025-12-26 | 23.05 | 22.68 | -0.32 | -1.39% | 22.65 | 23.17 | 33196 | 7580.21 | 2.89% | 0.00 |
| 2025-12-25 | 22.86 | 23.00 | 0.09 | 0.39% | 22.80 | 23.11 | 20189 | 4640.60 | 1.76% | 0.00 |
| 2025-12-24 | 22.74 | 22.91 | 0.12 | 0.53% | 22.66 | 23.11 | 20967 | 4808.95 | 1.83% | 0.00 |
| 2025-12-23 | 23.19 | 22.79 | -0.21 | -0.91% | 22.69 | 23.28 | 25023 | 5722.18 | 2.18% | 0.00 |
| 2025-12-22 | 22.89 | 23.00 | 0.11 | 0.48% | 22.87 | 23.36 | 20183 | 4666.07 | 1.76% | 0.00 |
| 2025-12-19 | 22.91 | 22.89 | 0.14 | 0.62% | 22.69 | 23.12 | 22114 | 5073.32 | 1.93% | 0.00 |
| 2025-12-18 | 22.60 | 22.75 | -0.31 | -1.34% | 22.60 | 23.15 | 21485 | 4928.77 | 1.87% | 0.00 |
| 2025-12-17 | 22.90 | 23.06 | 0.16 | 0.70% | 22.11 | 23.07 | 44786 | 10084.48 | 3.90% | 0.00 |
| 2025-12-16 | 23.69 | 22.90 | -0.59 | -2.51% | 22.90 | 23.69 | 34271 | 7943.92 | 2.99% | 0.00 |
| 2025-12-15 | 23.37 | 23.49 | -0.11 | -0.47% | 22.90 | 23.98 | 39726 | 9335.29 | 3.46% | 0.00 |
| 2025-12-12 | 23.78 | 23.60 | -0.32 | -1.34% | 23.45 | 24.02 | 40593 | 9620.12 | 3.54% | 0.00 |
| 2025-12-11 | 24.50 | 23.92 | -0.54 | -2.21% | 23.89 | 24.68 | 40534 | 9760.76 | 3.53% | 0.00 |
| 2025-12-10 | 24.40 | 24.46 | -0.10 | -0.41% | 24.15 | 24.63 | 38643 | 9424.54 | 3.37% | 0.00 |
| 2025-12-09 | 24.58 | 24.56 | -0.10 | -0.41% | 24.30 | 24.81 | 62753 | 15392.38 | 5.47% | 0.00 |
| 2025-12-08 | 23.70 | 24.66 | 0.31 | 1.27% | 23.70 | 24.95 | 100092 | 24459.91 | 8.73% | 0.00 |
| 2025-12-05 | 22.74 | 24.35 | 1.73 | 7.65% | 22.27 | 25.48 | 112764 | 27090.65 | 9.83% | 4.00 |
| 2025-12-04 | 22.99 | 22.62 | -0.43 | -1.87% | 22.23 | 23.03 | 40276 | 9094.23 | 3.51% | 0.00 |
| 2025-12-03 | 24.28 | 23.05 | -1.26 | -5.18% | 23.00 | 24.31 | 61008 | 14273.92 | 5.32% | 0.00 |
| 2025-12-02 | 25.00 | 24.31 | -0.67 | -2.68% | 24.24 | 25.02 | 70897 | 17338.73 | 6.18% | 0.00 |
| 2025-12-01 | 24.14 | 24.98 | 0.92 | 3.82% | 23.86 | 25.26 | 107059 | 26584.57 | 9.33% | 0.00 |
| 2025-11-28 | 23.35 | 24.06 | 0.61 | 2.60% | 23.35 | 24.08 | 50635 | 12098.38 | 4.41% | 0.00 |
| 2025-11-27 | 23.79 | 23.45 | -0.36 | -1.51% | 23.36 | 23.89 | 34978 | 8253.80 | 3.05% | 0.00 |
| 2025-11-26 | 24.11 | 23.81 | -0.46 | -1.90% | 23.75 | 24.43 | 42627 | 10274.91 | 3.72% | 0.00 |
| 2025-11-25 | 23.51 | 24.27 | 0.74 | 3.14% | 23.51 | 24.54 | 56690 | 13701.60 | 4.94% | 0.00 |
| 2025-11-24 | 23.02 | 23.53 | 0.56 | 2.44% | 22.69 | 23.58 | 39589 | 9169.90 | 3.45% | 0.00 |
| 2025-11-21 | 23.26 | 22.97 | -0.49 | -2.09% | 22.80 | 23.80 | 35155 | 8150.02 | 3.06% | 0.00 |
| 2025-11-20 | 23.55 | 23.46 | -0.04 | -0.17% | 23.12 | 23.75 | 27808 | 6537.61 | 2.42% | 0.00 |
| 2025-11-19 | 23.88 | 23.50 | -0.45 | -1.88% | 23.44 | 24.00 | 26351 | 6231.37 | 2.30% | 0.00 |
| 2025-11-18 | 23.52 | 23.95 | 0.34 | 1.44% | 23.43 | 24.10 | 33032 | 7884.88 | 2.88% | 0.00 |
| 2025-11-17 | 23.38 | 23.61 | 0.21 | 0.90% | 23.28 | 23.78 | 19356 | 4564.28 | 1.69% | 0.00 |
| 2025-11-14 | 23.28 | 23.40 | -0.03 | -0.13% | 23.28 | 23.74 | 22830 | 5364.83 | 1.99% | 0.00 |
| 2025-11-13 | 23.75 | 23.43 | -0.13 | -0.55% | 23.31 | 23.75 | 22533 | 5282.25 | 1.96% | 0.00 |
| 2025-11-12 | 23.69 | 23.56 | -0.11 | -0.46% | 23.30 | 23.83 | 26071 | 6131.39 | 2.27% | 0.00 |
| 2025-11-11 | 23.85 | 23.67 | -0.19 | -0.80% | 23.67 | 24.04 | 22269 | 5303.02 | 1.94% | 0.00 |
| 2025-11-10 | 23.78 | 23.86 | -0.04 | -0.17% | 23.78 | 24.27 | 32933 | 7895.84 | 2.87% | 0.00 |
| 2025-11-07 | 24.35 | 23.90 | -0.53 | -2.17% | 23.81 | 24.48 | 38511 | 9268.07 | 3.36% | 0.00 |
| 2025-11-06 | 24.18 | 24.43 | -0.04 | -0.16% | 23.86 | 24.49 | 43624 | 10610.54 | 3.80% | 0.00 |
| 2025-11-05 | 24.00 | 24.47 | 0.28 | 1.16% | 23.86 | 24.73 | 64260 | 15723.98 | 5.60% | 0.00 |
| 2025-11-04 | 24.10 | 24.19 | 0.03 | 0.12% | 23.94 | 24.29 | 31321 | 7576.98 | 2.73% | 0.00 |
| 2025-11-03 | 23.89 | 24.16 | 0.14 | 0.58% | 23.76 | 24.23 | 37343 | 8990.62 | 3.26% | 0.00 |
| 2025-10-31 | 23.65 | 24.02 | 0.29 | 1.22% | 23.30 | 24.20 | 48080 | 11529.51 | 4.19% | 0.00 |
| 2025-10-30 | 24.26 | 23.73 | 0.06 | 0.25% | 23.69 | 24.60 | 72061 | 17459.55 | 6.28% | 0.00 |
| 2025-10-29 | 23.71 | 23.67 | -0.17 | -0.71% | 23.61 | 24.01 | 42148 | 10036.89 | 3.67% | 0.00 |
| 2025-10-28 | 23.50 | 23.84 | 0.18 | 0.76% | 23.33 | 23.88 | 42664 | 10092.04 | 3.72% | 1.00 |
| 2025-10-27 | 23.11 | 23.66 | 0.65 | 2.82% | 22.98 | 23.76 | 50443 | 11815.90 | 4.40% | 6.00 |
| 2025-10-24 | 22.90 | 23.01 | 0.18 | 0.79% | 22.68 | 23.12 | 29208 | 6712.48 | 2.55% | 0.00 |
| 2025-10-23 | 22.60 | 22.83 | 0.13 | 0.57% | 22.47 | 22.91 | 33473 | 7614.54 | 2.92% | 0.00 |
| 2025-10-22 | 22.22 | 22.70 | 0.43 | 1.93% | 22.07 | 22.79 | 39801 | 8984.91 | 3.47% | 1.00 |
| 2025-10-21 | 22.10 | 22.27 | 0.17 | 0.77% | 21.96 | 22.33 | 24743 | 5491.14 | 2.16% | 0.00 |
| 2025-10-20 | 21.93 | 22.10 | 0.40 | 1.84% | 21.71 | 22.23 | 24682 | 5429.41 | 2.15% | 0.00 |
| 2025-10-17 | 22.59 | 21.70 | -0.68 | -3.04% | 21.70 | 22.98 | 38216 | 8495.40 | 3.33% | 0.00 |
| 2025-10-16 | 21.71 | 22.38 | 0.10 | 0.45% | 21.50 | 22.48 | 50137 | 11039.81 | 4.37% | 0.00 |
| 2025-10-15 | 22.11 | 22.28 | 0.26 | 1.18% | 21.90 | 22.42 | 21713 | 4826.18 | 1.89% | 0.00 |
| 2025-10-14 | 23.03 | 22.02 | -0.55 | -2.44% | 22.00 | 23.04 | 35051 | 7862.61 | 3.06% | 0.00 |
| 2025-10-13 | 21.49 | 22.57 | 0.20 | 0.89% | 20.90 | 22.60 | 37062 | 8171.49 | 3.23% | 0.00 |
南凌科技(300921)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。
