| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-25 | 22.30 | 22.43 | 0.16 | 0.72% | 22.30 | 22.65 | 30526 | 6865.06 | 1.94% | 0.00 |
| 2026-03-24 | 21.91 | 22.27 | 0.84 | 3.92% | 21.51 | 22.29 | 42412 | 9284.59 | 2.69% | 0.00 |
| 2026-03-23 | 22.40 | 21.43 | -1.57 | -6.83% | 21.30 | 22.70 | 55756 | 12236.24 | 3.54% | 0.00 |
| 2026-03-20 | 23.62 | 23.00 | -0.57 | -2.42% | 22.96 | 24.06 | 36224 | 8539.02 | 2.30% | 0.00 |
| 2026-03-19 | 23.80 | 23.57 | -0.64 | -2.64% | 23.46 | 23.99 | 33997 | 8066.25 | 2.16% | 0.00 |
| 2026-03-18 | 23.95 | 24.21 | 0.29 | 1.21% | 23.80 | 24.26 | 24412 | 5858.97 | 1.55% | 0.00 |
| 2026-03-17 | 24.60 | 23.92 | -0.43 | -1.77% | 23.88 | 24.66 | 31834 | 7703.49 | 2.02% | 0.00 |
| 2026-03-16 | 24.38 | 24.35 | -0.04 | -0.16% | 24.12 | 24.49 | 25378 | 6161.26 | 1.61% | 0.00 |
| 2026-03-13 | 24.26 | 24.39 | -0.03 | -0.12% | 24.20 | 24.95 | 30523 | 7501.15 | 1.94% | 0.00 |
| 2026-03-12 | 24.81 | 24.42 | -0.48 | -1.93% | 24.38 | 25.10 | 33191 | 8180.94 | 2.11% | 0.00 |
| 2026-03-11 | 25.20 | 24.90 | -0.34 | -1.35% | 24.84 | 25.40 | 38463 | 9631.03 | 2.44% | 0.00 |
| 2026-03-10 | 24.82 | 25.24 | 0.84 | 3.44% | 24.74 | 25.27 | 45635 | 11416.43 | 2.90% | 0.00 |
| 2026-03-09 | 24.60 | 24.40 | -0.60 | -2.40% | 23.88 | 24.60 | 55595 | 13434.48 | 3.53% | 0.00 |
| 2026-03-06 | 25.39 | 25.00 | -0.78 | -3.03% | 24.71 | 25.51 | 63035 | 15726.87 | 4.00% | 0.00 |
| 2026-03-05 | 24.45 | 25.78 | 1.85 | 7.73% | 24.45 | 26.73 | 118019 | 30689.86 | 7.49% | 0.00 |
| 2026-03-04 | 23.81 | 23.93 | -0.07 | -0.29% | 23.70 | 24.33 | 35804 | 8599.49 | 2.27% | 0.00 |
| 2026-03-03 | 25.14 | 24.00 | -0.95 | -3.81% | 23.96 | 25.24 | 47425 | 11647.83 | 3.01% | 0.00 |
| 2026-03-02 | 25.84 | 24.95 | -1.40 | -5.31% | 24.80 | 26.09 | 73536 | 18557.47 | 4.67% | 0.00 |
| 2026-02-27 | 26.50 | 26.35 | -0.24 | -0.90% | 26.10 | 26.50 | 34566 | 9076.45 | 2.19% | 0.00 |
| 2026-02-26 | 26.35 | 26.59 | 0.28 | 1.06% | 26.23 | 26.62 | 35958 | 9522.74 | 2.28% | 0.00 |
| 2026-02-25 | 26.11 | 26.31 | 0.20 | 0.77% | 26.01 | 26.45 | 41488 | 10906.23 | 2.63% | 0.00 |
| 2026-02-24 | 25.96 | 26.11 | 0.47 | 1.83% | 25.67 | 26.35 | 42069 | 10987.16 | 2.67% | 0.00 |
| 2026-02-13 | 25.82 | 25.64 | -0.18 | -0.70% | 25.63 | 26.38 | 35386 | 9169.74 | 2.25% | 0.00 |
| 2026-02-12 | 26.01 | 25.82 | -0.28 | -1.07% | 25.67 | 26.12 | 46064 | 11921.47 | 2.93% | 0.00 |
| 2026-02-11 | 25.94 | 26.10 | 0.16 | 0.62% | 25.65 | 26.62 | 77340 | 20168.79 | 4.91% | 0.00 |
| 2026-02-10 | 26.31 | 25.94 | -0.21 | -0.80% | 25.90 | 26.42 | 42530 | 11117.74 | 2.70% | 0.00 |
| 2026-02-09 | 27.06 | 26.15 | -0.20 | -0.76% | 26.11 | 27.06 | 55622 | 14700.35 | 3.53% | 0.00 |
| 2026-02-06 | 26.33 | 26.35 | -0.15 | -0.57% | 26.20 | 26.83 | 31687 | 8398.84 | 2.01% | 3.00 |
| 2026-02-05 | 26.49 | 26.50 | -0.01 | -0.04% | 26.27 | 26.84 | 31949 | 8491.39 | 2.03% | 0.00 |
| 2026-02-04 | 26.85 | 26.51 | -0.34 | -1.27% | 26.23 | 26.95 | 36426 | 9656.98 | 2.31% | 0.00 |
| 2026-02-03 | 26.52 | 26.85 | 0.64 | 2.44% | 26.52 | 27.26 | 46055 | 12377.85 | 2.92% | 0.00 |
| 2026-02-02 | 26.95 | 26.21 | -0.87 | -3.21% | 26.17 | 27.37 | 55900 | 14994.96 | 3.55% | 0.00 |
| 2026-01-30 | 26.80 | 27.08 | -0.80 | -2.87% | 26.30 | 27.70 | 77552 | 20972.59 | 4.92% | 0.00 |
| 2026-01-29 | 28.75 | 27.88 | -0.70 | -2.45% | 27.78 | 28.88 | 49160 | 13871.59 | 3.12% | 0.00 |
| 2026-01-28 | 28.93 | 28.58 | -0.30 | -1.04% | 28.38 | 29.16 | 47102 | 13512.60 | 2.99% | 2.00 |
| 2026-01-27 | 29.25 | 28.88 | -0.40 | -1.37% | 28.35 | 29.30 | 61005 | 17526.39 | 3.87% | 0.00 |
| 2026-01-26 | 29.95 | 29.28 | -0.57 | -1.91% | 28.95 | 30.27 | 66713 | 19517.63 | 4.24% | 2.00 |
| 2026-01-23 | 29.10 | 29.85 | 0.74 | 2.54% | 28.82 | 30.63 | 109067 | 32557.74 | 6.93% | 0.00 |
| 2026-01-22 | 29.39 | 29.11 | -0.27 | -0.92% | 28.70 | 29.47 | 58083 | 16865.29 | 3.69% | 0.00 |
| 2026-01-21 | 28.74 | 29.38 | 0.38 | 1.31% | 28.74 | 29.39 | 45661 | 13295.09 | 2.90% | 4.00 |
| 2026-01-20 | 29.68 | 29.00 | -0.62 | -2.09% | 28.83 | 29.69 | 55088 | 16028.12 | 3.50% | 0.00 |
| 2026-01-19 | 30.17 | 29.62 | -0.78 | -2.57% | 29.42 | 30.18 | 74825 | 22234.81 | 4.75% | 6.00 |
| 2026-01-16 | 29.28 | 30.40 | 1.16 | 3.97% | 29.22 | 30.60 | 114070 | 34240.91 | 7.24% | 0.00 |
| 2026-01-15 | 29.31 | 29.24 | -0.25 | -0.85% | 28.93 | 29.36 | 54332 | 15836.56 | 3.45% | 1.00 |
| 2026-01-14 | 29.31 | 29.49 | 0.09 | 0.31% | 28.91 | 30.10 | 111814 | 33002.14 | 7.10% | 0.00 |
| 2026-01-13 | 30.68 | 29.40 | -1.28 | -4.17% | 29.34 | 30.70 | 102779 | 30821.20 | 6.53% | 0.00 |
| 2026-01-12 | 31.78 | 30.68 | -0.99 | -3.13% | 30.58 | 31.90 | 122146 | 37702.68 | 7.76% | 0.00 |
| 2026-01-09 | 31.39 | 31.67 | 0.07 | 0.22% | 30.76 | 32.00 | 113164 | 35661.20 | 7.19% | 0.00 |
| 2026-01-08 | 32.89 | 31.60 | -1.90 | -5.67% | 31.25 | 33.65 | 186684 | 59577.05 | 11.85% | 0.00 |
| 2026-01-07 | 29.39 | 33.50 | 4.19 | 14.30% | 29.33 | 33.76 | 238278 | 75927.15 | 15.13% | 0.00 |
| 2026-01-06 | 29.05 | 29.31 | 0.28 | 0.96% | 28.78 | 29.70 | 97904 | 28589.08 | 6.22% | 0.00 |
| 2026-01-05 | 28.99 | 29.03 | 0.57 | 2.00% | 28.58 | 29.16 | 82303 | 23769.56 | 5.23% | 0.00 |
| 2025-12-31 | 28.90 | 28.46 | -0.66 | -2.27% | 28.35 | 29.18 | 71750 | 20574.33 | 4.56% | 0.00 |
| 2025-12-30 | 29.50 | 29.12 | -0.63 | -2.12% | 28.98 | 29.86 | 76407 | 22405.64 | 4.85% | 0.00 |
| 2025-12-29 | 31.31 | 29.75 | -1.28 | -4.13% | 28.62 | 31.34 | 143168 | 42698.09 | 9.09% | 6.00 |
| 2025-12-26 | 30.91 | 31.03 | -0.05 | -0.16% | 30.64 | 31.44 | 82761 | 25741.36 | 5.26% | 8.00 |
| 2025-12-25 | 31.85 | 31.08 | -0.87 | -2.72% | 30.90 | 31.90 | 131407 | 41099.92 | 8.34% | 12.00 |
| 2025-12-24 | 32.32 | 31.95 | -0.63 | -1.93% | 31.90 | 32.67 | 90610 | 29185.34 | 5.75% | 0.00 |
| 2025-12-23 | 32.60 | 32.58 | -0.27 | -0.82% | 32.19 | 33.33 | 79366 | 26010.26 | 5.04% | 0.00 |
| 2025-12-22 | 33.88 | 32.85 | -0.50 | -1.50% | 32.45 | 34.36 | 112103 | 37058.00 | 7.12% | 5.00 |
| 2025-12-19 | 32.72 | 33.35 | 0.64 | 1.96% | 31.70 | 33.76 | 186057 | 61024.26 | 11.81% | 0.00 |
| 2025-12-18 | 31.40 | 32.71 | 0.85 | 2.67% | 31.02 | 33.93 | 163074 | 53415.06 | 10.36% | 11.00 |
| 2025-12-17 | 31.30 | 31.86 | 0.51 | 1.63% | 31.30 | 32.95 | 96185 | 30621.71 | 6.11% | 0.00 |
| 2025-12-16 | 31.45 | 31.35 | -0.47 | -1.48% | 31.04 | 32.27 | 103000 | 32480.45 | 6.54% | 3.00 |
| 2025-12-15 | 31.09 | 31.82 | 1.83 | 6.10% | 30.91 | 32.05 | 157680 | 49801.68 | 10.01% | 5.00 |
| 2025-12-12 | 30.24 | 29.99 | -0.46 | -1.51% | 29.69 | 30.79 | 73542 | 22163.62 | 4.67% | 4.00 |
| 2025-12-11 | 31.23 | 30.45 | -0.67 | -2.15% | 30.42 | 31.30 | 81149 | 25027.68 | 5.15% | 0.00 |
| 2025-12-10 | 31.33 | 31.12 | -0.08 | -0.26% | 30.61 | 31.81 | 93614 | 29178.59 | 5.94% | 4.00 |
| 2025-12-09 | 32.00 | 31.20 | -1.15 | -3.55% | 31.13 | 32.95 | 131154 | 41429.83 | 8.33% | 0.00 |
| 2025-12-08 | 30.54 | 32.35 | 1.20 | 3.85% | 30.54 | 33.14 | 247287 | 79541.23 | 15.70% | 5.00 |
| 2025-12-05 | 29.79 | 31.15 | 4.29 | 15.97% | 28.00 | 31.58 | 331445 | 99259.18 | 21.05% | 0.00 |
| 2025-12-04 | 26.82 | 26.86 | 0.01 | 0.04% | 26.00 | 27.08 | 68646 | 18248.74 | 4.36% | 0.00 |
| 2025-12-03 | 27.08 | 26.85 | -0.26 | -0.96% | 26.73 | 27.43 | 53834 | 14573.47 | 3.42% | 0.00 |
| 2025-12-02 | 27.57 | 27.11 | -0.34 | -1.24% | 26.96 | 27.57 | 41997 | 11449.67 | 2.67% | 3.00 |
| 2025-12-01 | 27.19 | 27.45 | 0.39 | 1.44% | 26.79 | 27.68 | 97874 | 26689.15 | 6.22% | 2.00 |
| 2025-11-28 | 26.66 | 27.06 | 0.38 | 1.42% | 26.52 | 27.25 | 48693 | 13124.11 | 3.09% | 2.00 |
| 2025-11-27 | 26.63 | 26.68 | 0.06 | 0.23% | 26.34 | 26.99 | 44645 | 11902.92 | 2.83% | 3.00 |
| 2025-11-26 | 26.77 | 26.62 | -0.24 | -0.89% | 26.56 | 27.08 | 49969 | 13382.21 | 3.17% | 10.00 |
| 2025-11-25 | 25.97 | 26.86 | 1.19 | 4.64% | 25.71 | 27.26 | 113263 | 30272.73 | 7.19% | 0.00 |
| 2025-11-24 | 24.00 | 25.67 | 2.05 | 8.68% | 23.65 | 26.20 | 104281 | 26040.16 | 6.62% | 0.00 |
南极光(300940)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。
