| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-19 | 25.60 | 25.70 | 0.26 | 1.02% | 25.02 | 26.58 | 300545 | 77302.49 | 20.38% | 0.00 |
| 2025-06-18 | 22.25 | 25.44 | 3.19 | 14.34% | 22.25 | 26.13 | 396234 | 96185.76 | 26.87% | 0.00 |
| 2025-06-17 | 21.00 | 22.25 | 1.35 | 6.46% | 20.75 | 22.25 | 204665 | 43930.68 | 13.88% | 0.00 |
| 2025-06-16 | 20.78 | 20.90 | 0.36 | 1.75% | 20.54 | 21.33 | 145590 | 30574.56 | 9.87% | 0.00 |
| 2025-06-13 | 19.65 | 20.54 | 0.70 | 3.53% | 19.65 | 21.50 | 206794 | 42874.04 | 14.02% | 0.00 |
| 2025-06-12 | 20.12 | 19.84 | 0.34 | 1.74% | 19.51 | 20.35 | 119199 | 23779.07 | 8.08% | 15.00 |
| 2025-06-11 | 19.66 | 19.50 | -0.01 | -0.05% | 19.41 | 20.13 | 79911 | 15693.38 | 5.42% | 0.00 |
| 2025-06-10 | 20.21 | 19.51 | -0.75 | -3.70% | 19.44 | 20.26 | 109952 | 21684.66 | 7.46% | 0.00 |
| 2025-06-09 | 19.74 | 20.26 | 0.65 | 3.31% | 19.74 | 20.54 | 121280 | 24411.44 | 8.23% | 0.00 |
| 2025-06-06 | 19.52 | 19.61 | 0.01 | 0.05% | 19.37 | 20.22 | 144900 | 28730.54 | 9.83% | 0.00 |
| 2025-06-05 | 19.85 | 19.60 | -0.30 | -1.51% | 18.77 | 21.09 | 220279 | 43389.99 | 14.94% | 1.00 |
| 2025-06-04 | 19.44 | 19.90 | 0.17 | 0.86% | 19.40 | 20.18 | 184686 | 36586.99 | 12.53% | 0.00 |
| 2025-06-03 | 18.33 | 19.73 | 1.35 | 7.34% | 18.25 | 19.85 | 273313 | 52577.54 | 18.54% | 0.00 |
| 2025-05-30 | 18.60 | 18.38 | -0.09 | -0.49% | 17.96 | 18.80 | 159130 | 29193.60 | 10.79% | 0.00 |
| 2025-05-29 | 16.87 | 18.47 | 1.53 | 9.03% | 16.76 | 18.90 | 243393 | 44422.88 | 16.51% | 0.00 |
| 2025-05-28 | 16.40 | 16.94 | 0.58 | 3.55% | 16.34 | 17.02 | 78045 | 13078.42 | 5.29% | 0.00 |
| 2025-05-27 | 16.43 | 16.36 | -0.09 | -0.55% | 16.26 | 17.20 | 71223 | 11852.57 | 4.83% | 0.00 |
| 2025-05-26 | 16.14 | 16.45 | 0.23 | 1.42% | 16.14 | 16.55 | 28511 | 4664.92 | 1.93% | 0.00 |
| 2025-05-23 | 16.38 | 16.22 | -0.16 | -0.98% | 16.15 | 16.53 | 33654 | 5496.74 | 2.28% | 16.00 |
| 2025-05-22 | 16.44 | 16.38 | -0.14 | -0.85% | 16.32 | 16.71 | 34398 | 5672.26 | 2.33% | 0.00 |
| 2025-05-21 | 16.93 | 16.52 | -0.40 | -2.36% | 16.42 | 16.93 | 45346 | 7514.87 | 3.08% | 0.00 |
| 2025-05-20 | 16.92 | 16.92 | 0.01 | 0.06% | 16.78 | 17.12 | 34987 | 5920.35 | 2.37% | 0.00 |
| 2025-05-19 | 16.99 | 16.91 | -0.08 | -0.47% | 16.70 | 17.14 | 36126 | 6093.84 | 2.45% | 0.00 |
| 2025-05-16 | 17.11 | 16.99 | -0.20 | -1.16% | 16.93 | 17.18 | 37718 | 6431.69 | 2.56% | 0.00 |
| 2025-05-15 | 17.30 | 17.19 | -0.07 | -0.41% | 17.02 | 17.39 | 34600 | 5944.63 | 2.35% | 0.00 |
| 2025-05-14 | 17.12 | 17.26 | 0.11 | 0.64% | 17.12 | 17.93 | 68138 | 11862.73 | 4.62% | 0.00 |
| 2025-05-13 | 17.52 | 17.15 | -0.10 | -0.58% | 17.05 | 17.54 | 32137 | 5527.29 | 2.18% | 0.00 |
| 2025-05-12 | 17.40 | 17.25 | 0.00 | 0.00% | 16.99 | 17.51 | 53642 | 9241.34 | 3.64% | 13.00 |
| 2025-05-09 | 17.52 | 17.25 | -0.41 | -2.32% | 17.20 | 17.80 | 61909 | 10814.71 | 4.20% | 0.00 |
| 2025-05-08 | 16.85 | 17.66 | 0.81 | 4.81% | 16.77 | 17.80 | 94315 | 16487.18 | 6.40% | 0.00 |
| 2025-05-07 | 16.85 | 16.85 | 0.04 | 0.24% | 16.70 | 17.25 | 65850 | 11126.24 | 4.47% | 0.00 |
| 2025-05-06 | 16.45 | 16.81 | 0.36 | 2.19% | 16.29 | 16.98 | 81818 | 13692.60 | 5.55% | 0.00 |
| 2025-04-30 | 15.31 | 16.45 | 1.25 | 8.22% | 15.30 | 16.55 | 108872 | 17652.13 | 7.38% | 0.00 |
| 2025-04-29 | 15.96 | 15.20 | -0.70 | -4.40% | 15.02 | 15.96 | 87924 | 13547.66 | 5.96% | 0.00 |
| 2025-04-28 | 15.98 | 15.90 | -0.06 | -0.38% | 15.61 | 16.08 | 32885 | 5184.15 | 2.23% | 0.00 |
| 2025-04-25 | 15.94 | 15.96 | 0.12 | 0.76% | 15.73 | 16.33 | 38411 | 6156.49 | 2.61% | 0.00 |
| 2025-04-24 | 15.60 | 15.84 | 0.23 | 1.47% | 15.43 | 16.04 | 44257 | 6969.68 | 3.00% | 0.00 |
| 2025-04-23 | 15.68 | 15.61 | 0.11 | 0.71% | 15.47 | 15.87 | 30961 | 4843.34 | 2.10% | 0.00 |
| 2025-04-22 | 15.74 | 15.50 | -0.28 | -1.77% | 15.47 | 15.94 | 24847 | 3888.26 | 1.69% | 0.00 |
| 2025-04-21 | 15.52 | 15.78 | 0.38 | 2.47% | 15.31 | 15.79 | 36544 | 5669.29 | 2.48% | 0.00 |
| 2025-04-18 | 15.72 | 15.40 | -0.07 | -0.45% | 15.16 | 15.78 | 32553 | 5002.44 | 2.21% | 0.00 |
| 2025-04-17 | 15.17 | 15.47 | 0.34 | 2.25% | 14.89 | 15.69 | 56253 | 8688.57 | 3.82% | 0.00 |
| 2025-04-16 | 15.30 | 15.13 | -0.24 | -1.56% | 14.77 | 15.53 | 58596 | 8876.19 | 3.97% | 0.00 |
| 2025-04-15 | 14.90 | 15.37 | 0.51 | 3.43% | 14.56 | 15.42 | 52779 | 7948.50 | 3.58% | 0.00 |
| 2025-04-14 | 14.99 | 14.86 | 0.22 | 1.50% | 14.80 | 15.49 | 60141 | 9059.47 | 4.08% | 0.00 |
| 2025-04-11 | 14.17 | 14.64 | 0.47 | 3.32% | 14.13 | 14.87 | 50985 | 7460.21 | 3.46% | 0.00 |
| 2025-04-10 | 14.11 | 14.17 | 0.32 | 2.31% | 14.11 | 14.80 | 61933 | 8952.97 | 4.20% | 0.00 |
| 2025-04-09 | 12.55 | 13.85 | 1.08 | 8.46% | 12.06 | 13.98 | 93797 | 12362.66 | 6.36% | 0.00 |
| 2025-04-08 | 12.57 | 12.77 | 0.22 | 1.75% | 12.44 | 13.21 | 76738 | 9762.89 | 5.20% | 0.00 |
| 2025-04-07 | 14.10 | 12.55 | -3.14 | -20.01% | 12.55 | 14.88 | 99538 | 13305.76 | 6.75% | 0.00 |
| 2025-04-03 | 16.89 | 15.69 | -1.54 | -8.94% | 15.56 | 16.92 | 112921 | 18230.89 | 7.66% | 0.00 |
| 2025-04-02 | 17.31 | 17.23 | -0.14 | -0.81% | 17.10 | 17.79 | 58454 | 10181.21 | 3.96% | 0.00 |
| 2025-04-01 | 16.97 | 17.37 | 0.73 | 4.39% | 16.62 | 17.43 | 80426 | 13718.52 | 5.45% | 0.00 |
| 2025-03-31 | 17.77 | 16.64 | -1.14 | -6.41% | 16.21 | 17.89 | 122345 | 20549.66 | 8.30% | 0.00 |
| 2025-03-28 | 17.75 | 17.78 | -0.02 | -0.11% | 17.53 | 18.25 | 91129 | 16287.55 | 6.18% | 0.00 |
| 2025-03-27 | 17.99 | 17.80 | -0.37 | -2.04% | 17.50 | 18.17 | 118360 | 21026.20 | 8.03% | 0.00 |
| 2025-03-26 | 17.57 | 18.17 | 0.43 | 2.42% | 17.35 | 18.38 | 164083 | 29467.91 | 11.13% | 0.00 |
| 2025-03-25 | 17.91 | 17.74 | 0.30 | 1.72% | 17.02 | 17.99 | 103483 | 18095.40 | 7.02% | 0.00 |
| 2025-03-24 | 17.43 | 17.44 | 0.10 | 0.58% | 16.96 | 18.35 | 129602 | 22947.07 | 8.79% | 0.00 |
| 2025-03-21 | 17.37 | 17.34 | -0.05 | -0.29% | 16.93 | 17.80 | 94774 | 16482.08 | 6.43% | 0.00 |
| 2025-03-20 | 17.46 | 17.39 | -0.32 | -1.81% | 17.34 | 17.94 | 109337 | 19254.91 | 7.42% | 0.00 |
| 2025-03-19 | 16.70 | 17.71 | 0.89 | 5.29% | 16.64 | 17.90 | 174230 | 30592.54 | 11.82% | 0.00 |
| 2025-03-18 | 16.23 | 16.82 | 0.56 | 3.44% | 15.85 | 16.92 | 117034 | 19388.77 | 7.94% | 0.00 |
| 2025-03-17 | 16.12 | 16.26 | 0.24 | 1.50% | 16.01 | 16.42 | 58918 | 9536.27 | 4.00% | 0.00 |
| 2025-03-14 | 16.08 | 16.02 | -0.05 | -0.31% | 15.98 | 16.33 | 63840 | 10278.57 | 4.33% | 0.00 |
| 2025-03-13 | 15.89 | 16.07 | 0.13 | 0.82% | 15.69 | 16.18 | 55315 | 8816.83 | 3.75% | 0.00 |
| 2025-03-12 | 16.09 | 15.94 | -0.05 | -0.31% | 15.80 | 16.21 | 60291 | 9639.08 | 4.09% | 0.00 |
| 2025-03-11 | 15.40 | 15.99 | 0.34 | 2.17% | 15.35 | 16.35 | 72860 | 11646.70 | 4.94% | 0.00 |
| 2025-03-10 | 15.41 | 15.65 | 0.21 | 1.36% | 15.34 | 15.82 | 38592 | 6041.29 | 2.62% | 0.00 |
| 2025-03-07 | 15.78 | 15.44 | -0.36 | -2.28% | 15.30 | 15.91 | 47591 | 7442.88 | 3.23% | 0.00 |
| 2025-03-06 | 15.75 | 15.80 | 0.12 | 0.77% | 15.61 | 15.88 | 61709 | 9709.12 | 4.19% | 0.00 |
| 2025-03-05 | 15.50 | 15.68 | 0.14 | 0.90% | 15.33 | 15.78 | 36937 | 5739.51 | 2.51% | 0.00 |
| 2025-03-04 | 14.97 | 15.54 | 0.45 | 2.98% | 14.97 | 15.57 | 39302 | 6035.29 | 2.67% | 0.00 |
| 2025-03-03 | 15.00 | 15.09 | 0.12 | 0.80% | 14.82 | 15.60 | 38076 | 5804.62 | 2.58% | 0.00 |
| 2025-02-28 | 15.56 | 14.97 | -0.66 | -4.22% | 14.92 | 15.72 | 45277 | 6919.48 | 3.07% | 0.00 |
| 2025-02-27 | 15.98 | 15.63 | -0.46 | -2.86% | 15.33 | 16.09 | 59991 | 9400.85 | 4.07% | 0.00 |
| 2025-02-26 | 15.91 | 16.09 | 0.21 | 1.32% | 15.90 | 16.29 | 53781 | 8652.88 | 3.65% | 0.00 |
| 2025-02-25 | 15.51 | 15.88 | 0.25 | 1.60% | 15.41 | 16.30 | 78905 | 12581.90 | 5.35% | 0.00 |
| 2025-02-24 | 15.32 | 15.63 | 0.31 | 2.02% | 15.05 | 15.65 | 58584 | 8998.08 | 3.97% | 0.00 |
| 2025-02-21 | 15.44 | 15.32 | -0.06 | -0.39% | 15.19 | 15.48 | 41898 | 6414.74 | 2.84% | 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。
