| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-18 | 42.86 | 43.00 | -0.02 | -0.05% | 42.75 | 43.42 | 25084 | 10791.15 | 1.10% | 0.00 |
| 2025-12-17 | 42.35 | 43.02 | 0.82 | 1.94% | 42.05 | 43.41 | 27724 | 11846.10 | 1.21% | 0.00 |
| 2025-12-16 | 43.66 | 42.20 | -1.45 | -3.32% | 42.07 | 43.76 | 28955 | 12304.78 | 1.27% | 0.00 |
| 2025-12-15 | 44.29 | 43.65 | -0.64 | -1.45% | 43.55 | 44.50 | 26996 | 11865.93 | 1.18% | 0.00 |
| 2025-12-12 | 43.34 | 44.29 | 1.08 | 2.50% | 42.80 | 44.78 | 46715 | 20468.42 | 2.04% | 0.00 |
| 2025-12-11 | 44.50 | 43.21 | -1.02 | -2.31% | 43.20 | 44.73 | 28487 | 12467.42 | 1.25% | 2.00 |
| 2025-12-10 | 44.52 | 44.23 | -0.38 | -0.85% | 43.25 | 45.32 | 29071 | 12752.67 | 1.27% | 0.00 |
| 2025-12-09 | 44.30 | 44.61 | -0.01 | -0.02% | 44.12 | 45.82 | 32745 | 14717.87 | 1.43% | 0.00 |
| 2025-12-08 | 44.50 | 44.62 | 0.18 | 0.41% | 43.80 | 44.80 | 29804 | 13211.35 | 1.30% | 0.00 |
| 2025-12-05 | 44.02 | 44.44 | 0.59 | 1.35% | 43.18 | 44.65 | 25838 | 11393.93 | 1.13% | 0.00 |
| 2025-12-04 | 43.33 | 43.98 | 0.65 | 1.50% | 43.15 | 44.25 | 24269 | 10638.19 | 1.06% | 0.00 |
| 2025-12-03 | 43.52 | 43.33 | -0.34 | -0.78% | 43.08 | 44.30 | 19692 | 8558.34 | 0.86% | 0.00 |
| 2025-12-02 | 44.50 | 43.67 | -0.95 | -2.13% | 43.05 | 44.50 | 29604 | 12933.71 | 1.29% | 0.00 |
| 2025-12-01 | 43.50 | 44.62 | 0.24 | 0.54% | 42.34 | 44.69 | 45274 | 19748.42 | 1.98% | 0.00 |
| 2025-11-28 | 44.08 | 44.38 | 0.00 | 0.00% | 43.53 | 44.40 | 20591 | 9069.07 | 0.90% | 0.00 |
| 2025-11-27 | 43.52 | 44.38 | 0.87 | 2.00% | 43.37 | 45.42 | 39357 | 17568.15 | 1.72% | 0.00 |
| 2025-11-26 | 43.91 | 43.51 | -0.20 | -0.46% | 43.21 | 44.05 | 20370 | 8903.70 | 0.89% | 0.00 |
| 2025-11-25 | 43.98 | 43.71 | 0.84 | 1.96% | 43.11 | 44.37 | 37404 | 16447.46 | 1.64% | 0.00 |
| 2025-11-24 | 43.21 | 42.87 | -0.31 | -0.72% | 42.57 | 43.94 | 35025 | 15043.21 | 1.53% | 0.00 |
| 2025-11-21 | 45.04 | 43.18 | -2.22 | -4.89% | 43.08 | 45.04 | 35976 | 15740.54 | 1.57% | 0.00 |
| 2025-11-20 | 46.15 | 45.40 | -0.55 | -1.20% | 45.05 | 46.46 | 23343 | 10616.77 | 1.02% | 0.00 |
| 2025-11-19 | 45.94 | 45.95 | 0.00 | 0.00% | 45.38 | 46.47 | 25980 | 11945.81 | 1.14% | 0.00 |
| 2025-11-18 | 46.15 | 45.95 | -0.58 | -1.25% | 45.80 | 46.79 | 31564 | 14535.81 | 1.38% | 0.00 |
| 2025-11-17 | 47.02 | 46.53 | -0.88 | -1.86% | 46.00 | 47.70 | 42726 | 20001.74 | 1.87% | 0.00 |
| 2025-11-14 | 47.94 | 47.41 | -0.93 | -1.92% | 47.35 | 48.22 | 28719 | 13732.56 | 1.26% | 0.00 |
| 2025-11-13 | 48.35 | 48.34 | 0.23 | 0.48% | 47.81 | 48.99 | 32058 | 15522.37 | 1.40% | 0.00 |
| 2025-11-12 | 48.51 | 48.11 | -0.51 | -1.05% | 47.81 | 49.42 | 30495 | 14717.06 | 1.33% | 0.00 |
| 2025-11-11 | 49.25 | 48.62 | 0.09 | 0.19% | 48.46 | 50.74 | 51626 | 25523.65 | 2.26% | 0.00 |
| 2025-11-10 | 48.95 | 48.53 | -0.03 | -0.06% | 47.73 | 49.45 | 44365 | 21462.38 | 1.94% | 0.00 |
| 2025-11-07 | 50.05 | 48.56 | -1.54 | -3.07% | 48.55 | 50.75 | 61441 | 30312.60 | 2.69% | 0.00 |
| 2025-11-06 | 50.45 | 50.10 | 0.10 | 0.20% | 50.00 | 51.80 | 43378 | 21973.17 | 1.90% | 0.00 |
| 2025-11-05 | 49.48 | 50.00 | -0.17 | -0.34% | 48.50 | 50.71 | 52263 | 25861.45 | 2.29% | 0.00 |
| 2025-11-04 | 51.39 | 50.17 | -1.03 | -2.01% | 49.84 | 52.31 | 51865 | 26303.97 | 2.27% | 0.00 |
| 2025-11-03 | 53.16 | 51.20 | -1.85 | -3.49% | 51.13 | 53.53 | 58813 | 30551.71 | 2.57% | 0.00 |
| 2025-10-31 | 53.01 | 53.05 | -0.24 | -0.45% | 52.95 | 54.38 | 38488 | 20627.01 | 1.68% | 0.00 |
| 2025-10-30 | 52.99 | 53.29 | 0.49 | 0.93% | 52.36 | 54.88 | 53294 | 28729.78 | 2.33% | 0.00 |
| 2025-10-29 | 53.19 | 52.80 | -0.55 | -1.03% | 51.92 | 53.80 | 63059 | 33173.91 | 2.76% | 0.00 |
| 2025-10-28 | 56.00 | 53.35 | -3.33 | -5.88% | 53.03 | 56.68 | 67936 | 36787.76 | 2.97% | 0.00 |
| 2025-10-27 | 54.15 | 56.68 | 2.97 | 5.53% | 54.15 | 56.95 | 72564 | 40488.00 | 3.17% | 0.00 |
| 2025-10-24 | 55.20 | 53.71 | -1.28 | -2.33% | 53.12 | 56.30 | 63943 | 34508.16 | 2.80% | 0.00 |
| 2025-10-23 | 58.75 | 54.99 | -2.33 | -4.06% | 53.03 | 58.75 | 69012 | 37804.05 | 3.02% | 0.00 |
| 2025-10-22 | 60.05 | 57.32 | -1.64 | -2.78% | 55.17 | 60.05 | 96502 | 55230.59 | 4.22% | 0.00 |
| 2025-10-21 | 58.30 | 58.96 | 1.06 | 1.83% | 57.50 | 59.60 | 54122 | 31859.53 | 2.37% | 0.00 |
| 2025-10-20 | 54.98 | 57.90 | 3.47 | 6.38% | 54.98 | 58.36 | 59570 | 34075.08 | 2.60% | 0.00 |
| 2025-10-17 | 56.65 | 54.43 | -2.36 | -4.16% | 54.06 | 56.77 | 33581 | 18451.26 | 1.47% | 0.00 |
| 2025-10-16 | 57.00 | 56.79 | -0.57 | -0.99% | 56.01 | 58.35 | 52942 | 30238.70 | 2.31% | 0.00 |
| 2025-10-15 | 52.52 | 57.36 | 4.23 | 7.96% | 50.50 | 57.46 | 85937 | 46844.08 | 3.76% | 0.00 |
| 2025-10-14 | 55.00 | 53.13 | -1.72 | -3.14% | 52.50 | 56.08 | 78155 | 42473.71 | 3.42% | 0.00 |
| 2025-10-13 | 54.00 | 54.85 | -2.52 | -4.39% | 52.81 | 56.00 | 80958 | 44155.88 | 3.54% | 0.00 |
| 2025-10-10 | 57.20 | 57.37 | -1.27 | -2.17% | 56.96 | 58.98 | 52839 | 30546.51 | 2.31% | 0.00 |
| 2025-10-09 | 60.95 | 58.64 | -1.96 | -3.23% | 55.33 | 61.00 | 123413 | 71353.13 | 5.40% | 0.00 |
| 2025-09-30 | 59.30 | 60.60 | 1.01 | 1.69% | 59.00 | 61.29 | 63331 | 38139.42 | 2.77% | 0.00 |
| 2025-09-29 | 56.44 | 59.59 | 3.70 | 6.62% | 56.00 | 61.16 | 85765 | 50321.60 | 3.75% | 0.00 |
| 2025-09-26 | 56.65 | 55.89 | -0.76 | -1.34% | 55.12 | 57.00 | 52717 | 29477.00 | 2.30% | 0.00 |
| 2025-09-25 | 57.99 | 56.65 | -1.34 | -2.31% | 55.80 | 58.84 | 81751 | 46764.45 | 3.57% | 0.00 |
| 2025-09-24 | 54.60 | 57.99 | 3.17 | 5.78% | 53.86 | 59.94 | 150595 | 86755.34 | 6.58% | 4.33 |
| 2025-09-23 | 51.97 | 54.82 | 2.84 | 5.46% | 51.56 | 56.22 | 99156 | 53432.23 | 4.34% | 1.48 |
| 2025-09-22 | 50.99 | 51.98 | 1.01 | 1.98% | 49.64 | 53.30 | 64132 | 32949.22 | 2.80% | 2.56 |
| 2025-09-19 | 48.65 | 50.97 | 1.87 | 3.81% | 48.65 | 52.50 | 76826 | 39065.59 | 3.36% | 0.00 |
| 2025-09-18 | 50.85 | 49.10 | -1.82 | -3.57% | 48.22 | 51.16 | 82122 | 40854.59 | 3.59% | 2.00 |
| 2025-09-17 | 50.60 | 50.92 | 0.73 | 1.45% | 49.40 | 51.98 | 68923 | 34904.13 | 3.01% | 0.00 |
| 2025-09-16 | 49.99 | 50.19 | 0.89 | 1.81% | 47.92 | 50.60 | 78510 | 38599.81 | 3.43% | 0.00 |
| 2025-09-15 | 50.97 | 49.30 | -0.70 | -1.40% | 48.75 | 53.00 | 117669 | 59934.30 | 5.14% | 0.00 |
| 2025-09-12 | 48.25 | 50.00 | 2.22 | 4.65% | 46.74 | 52.00 | 121898 | 59780.56 | 5.33% | 2.00 |
| 2025-09-11 | 44.50 | 47.78 | 3.79 | 8.62% | 44.00 | 48.26 | 111832 | 52064.08 | 4.89% | 2.00 |
| 2025-09-10 | 44.20 | 43.99 | -0.67 | -1.50% | 43.51 | 45.60 | 71313 | 31610.38 | 3.12% | 2.00 |
| 2025-09-09 | 45.00 | 44.66 | -1.70 | -3.67% | 44.26 | 46.07 | 80546 | 36269.02 | 3.52% | 0.00 |
| 2025-09-08 | 44.30 | 46.36 | 1.88 | 4.23% | 42.21 | 47.65 | 162840 | 71682.19 | 7.12% | 0.00 |
| 2025-09-05 | 40.80 | 44.48 | 3.73 | 9.15% | 40.44 | 45.96 | 127783 | 55305.62 | 5.59% | 0.00 |
| 2025-09-04 | 40.00 | 40.75 | 1.44 | 3.66% | 39.86 | 41.99 | 122790 | 50097.90 | 5.37% | 0.00 |
| 2025-09-03 | 40.50 | 39.31 | -0.84 | -2.09% | 39.31 | 41.19 | 92399 | 37020.42 | 4.04% | 0.00 |
| 2025-09-02 | 36.18 | 40.15 | 3.77 | 10.36% | 35.57 | 40.38 | 130984 | 49656.98 | 5.73% | 2.01 |
| 2025-09-01 | 36.10 | 36.38 | -0.70 | -1.89% | 34.71 | 36.41 | 84259 | 29938.42 | 3.68% | 0.00 |
| 2025-08-29 | 37.20 | 37.08 | -0.08 | -0.22% | 36.41 | 37.36 | 38748 | 14308.10 | 1.69% | 0.00 |
| 2025-08-28 | 37.21 | 37.16 | 0.01 | 0.03% | 35.90 | 37.67 | 57754 | 21264.77 | 2.53% | 0.00 |
| 2025-08-27 | 37.38 | 37.15 | -0.11 | -0.30% | 37.10 | 39.28 | 74567 | 28585.75 | 3.26% | 0.00 |
| 2025-08-26 | 36.18 | 37.26 | 0.94 | 2.59% | 36.00 | 38.10 | 76924 | 28809.75 | 3.36% | 0.00 |
| 2025-08-25 | 35.40 | 36.32 | 0.90 | 2.54% | 35.40 | 36.85 | 60298 | 21843.40 | 2.64% | 0.00 |
| 2025-08-22 | 34.80 | 35.42 | 0.66 | 1.90% | 34.65 | 35.64 | 43097 | 15189.73 | 1.88% | 0.00 |
| 2025-08-21 | 35.09 | 34.76 | -0.32 | -0.91% | 34.48 | 35.44 | 31877 | 11132.93 | 1.39% | 0.00 |
南网科技(688248)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。
