| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-08-22 | 4.73 | 4.80 | 0.06 | 1.27% | 4.70 | 4.84 | 66417 | 3165.39 | 0.93% |
| 2025-08-21 | 4.73 | 4.74 | 0.00 | 0.00% | 4.69 | 4.81 | 89060 | 4227.60 | 1.25% |
| 2025-08-20 | 4.69 | 4.74 | 0.03 | 0.64% | 4.63 | 4.78 | 81471 | 3836.47 | 1.15% |
| 2025-08-19 | 4.73 | 4.71 | -0.06 | -1.26% | 4.65 | 4.79 | 104644 | 4942.04 | 1.47% |
| 2025-08-18 | 4.75 | 4.77 | 0.03 | 0.63% | 4.65 | 4.88 | 155739 | 7423.94 | 2.19% |
| 2025-08-15 | 4.56 | 4.74 | 0.20 | 4.41% | 4.52 | 4.74 | 126834 | 5871.71 | 1.78% |
| 2025-08-14 | 4.56 | 4.54 | 0.00 | 0.00% | 4.50 | 4.69 | 128625 | 5908.24 | 1.81% |
| 2025-08-13 | 4.47 | 4.54 | 0.09 | 2.02% | 4.44 | 4.60 | 85795 | 3876.07 | 1.21% |
| 2025-08-12 | 4.51 | 4.45 | -0.08 | -1.77% | 4.39 | 4.53 | 115336 | 5130.93 | 1.62% |
| 2025-08-11 | 4.50 | 4.53 | 0.02 | 0.44% | 4.50 | 4.63 | 83068 | 3800.51 | 1.17% |
| 2025-08-08 | 4.37 | 4.51 | 0.12 | 2.73% | 4.37 | 4.52 | 110477 | 4932.28 | 1.55% |
| 2025-08-07 | 4.40 | 4.39 | 0.00 | 0.00% | 4.32 | 4.56 | 156452 | 6926.15 | 2.20% |
| 2025-08-06 | 4.26 | 4.39 | 0.15 | 3.54% | 4.21 | 4.43 | 126394 | 5491.17 | 1.78% |
| 2025-08-05 | 4.13 | 4.24 | 0.08 | 1.92% | 4.13 | 4.25 | 86906 | 3656.64 | 1.22% |
| 2025-08-04 | 4.05 | 4.16 | 0.12 | 2.97% | 3.99 | 4.18 | 90079 | 3688.37 | 1.27% |
| 2025-08-01 | 3.86 | 4.04 | 0.18 | 4.66% | 3.86 | 4.05 | 108981 | 4339.82 | 1.53% |
| 2025-07-31 | 3.82 | 3.86 | 0.04 | 1.05% | 3.82 | 3.92 | 67745 | 2629.02 | 0.95% |
| 2025-07-30 | 3.85 | 3.82 | -0.04 | -1.04% | 3.81 | 3.88 | 35070 | 1346.34 | 0.49% |
| 2025-07-29 | 3.90 | 3.86 | -0.05 | -1.28% | 3.83 | 3.91 | 52156 | 2010.61 | 0.73% |
| 2025-07-28 | 3.93 | 3.91 | -0.02 | -0.51% | 3.88 | 3.95 | 35198 | 1377.45 | 0.50% |
| 2025-07-25 | 3.86 | 3.93 | 0.03 | 0.77% | 3.86 | 3.97 | 48392 | 1892.27 | 0.68% |
| 2025-07-24 | 3.84 | 3.90 | 0.03 | 0.78% | 3.83 | 3.91 | 42514 | 1645.54 | 0.60% |
| 2025-07-23 | 3.94 | 3.87 | 0.00 | 0.00% | 3.86 | 3.95 | 54444 | 2121.49 | 0.77% |
| 2025-07-22 | 3.82 | 3.87 | 0.03 | 0.78% | 3.80 | 3.94 | 73290 | 2839.39 | 1.03% |
| 2025-07-21 | 3.74 | 3.84 | 0.08 | 2.13% | 3.74 | 3.88 | 51112 | 1955.93 | 0.72% |
| 2025-07-18 | 3.86 | 3.76 | -0.09 | -2.34% | 3.76 | 3.88 | 60302 | 2299.32 | 0.85% |
| 2025-07-17 | 3.85 | 3.85 | -0.04 | -1.03% | 3.83 | 3.93 | 48391 | 1865.02 | 0.68% |
| 2025-07-16 | 3.88 | 3.89 | 0.00 | 0.00% | 3.87 | 4.00 | 55986 | 2207.17 | 0.79% |
| 2025-07-15 | 3.81 | 3.89 | 0.00 | 0.00% | 3.81 | 3.92 | 61093 | 2356.18 | 0.86% |
| 2025-07-14 | 3.86 | 3.89 | 0.03 | 0.78% | 3.83 | 3.94 | 60705 | 2360.28 | 0.85% |
| 2025-07-11 | 3.85 | 3.86 | -0.01 | -0.26% | 3.81 | 3.90 | 107178 | 4126.18 | 1.51% |
| 2025-07-10 | 4.06 | 3.87 | -0.20 | -4.91% | 3.87 | 4.09 | 153030 | 6072.55 | 2.15% |
| 2025-07-09 | 4.12 | 4.07 | -0.12 | -2.86% | 4.06 | 4.19 | 99421 | 4080.62 | 1.40% |
| 2025-07-08 | 4.08 | 4.19 | 0.11 | 2.70% | 4.08 | 4.21 | 85484 | 3547.77 | 1.20% |
| 2025-07-07 | 4.05 | 4.08 | 0.02 | 0.49% | 3.97 | 4.11 | 55390 | 2248.31 | 0.78% |
| 2025-07-04 | 4.10 | 4.06 | -0.07 | -1.69% | 4.03 | 4.17 | 79946 | 3269.98 | 1.12% |
| 2025-07-03 | 4.17 | 4.13 | -0.04 | -0.96% | 4.10 | 4.24 | 95079 | 3932.40 | 1.34% |
| 2025-07-02 | 4.12 | 4.17 | 0.00 | 0.00% | 4.08 | 4.21 | 129522 | 5364.43 | 1.82% |
| 2025-07-01 | 3.97 | 4.17 | 0.20 | 5.04% | 3.93 | 4.17 | 175248 | 7144.44 | 2.47% |
| 2025-06-30 | 3.96 | 3.97 | 0.00 | 0.00% | 3.87 | 4.03 | 140186 | 5528.17 | 1.97% |
| 2025-06-27 | 3.92 | 3.97 | 0.04 | 1.02% | 3.92 | 4.08 | 150892 | 6038.09 | 2.12% |
| 2025-06-26 | 4.02 | 3.93 | -0.07 | -1.75% | 3.89 | 4.12 | 184689 | 7349.68 | 2.60% |
| 2025-06-25 | 4.00 | 4.00 | 0.04 | 1.01% | 3.92 | 4.16 | 281732 | 11399.86 | 3.96% |
| 2025-06-24 | 3.84 | 3.96 | 0.19 | 5.04% | 3.84 | 3.96 | 189080 | 7397.05 | 2.66% |
| 2025-06-23 | 3.54 | 3.77 | 0.18 | 5.01% | 3.53 | 3.77 | 108045 | 3984.07 | 1.52% |
| 2025-06-20 | 3.66 | 3.59 | -0.06 | -1.64% | 3.56 | 3.70 | 129646 | 4674.07 | 1.82% |
| 2025-06-19 | 3.70 | 3.65 | -0.04 | -1.08% | 3.56 | 3.73 | 183394 | 6665.17 | 2.58% |
| 2025-06-18 | 3.80 | 3.69 | -0.08 | -2.12% | 3.64 | 3.95 | 283728 | 10682.68 | 3.99% |
| 2025-06-17 | 3.59 | 3.77 | 0.18 | 5.01% | 3.59 | 3.77 | 169089 | 6300.77 | 2.38% |
| 2025-06-16 | 3.45 | 3.59 | 0.14 | 4.06% | 3.41 | 3.62 | 150329 | 5308.26 | 2.11% |
| 2025-06-13 | 3.57 | 3.45 | -0.16 | -4.43% | 3.45 | 3.65 | 173927 | 6135.64 | 2.45% |
| 2025-06-12 | 3.50 | 3.61 | 0.09 | 2.56% | 3.44 | 3.63 | 187701 | 6638.87 | 2.64% |
| 2025-06-11 | 3.34 | 3.52 | 0.14 | 4.14% | 3.34 | 3.55 | 195581 | 6795.70 | 2.75% |
| 2025-06-10 | 3.34 | 3.38 | 0.04 | 1.20% | 3.24 | 3.41 | 189791 | 6280.82 | 2.67% |
| 2025-06-09 | 3.26 | 3.34 | 0.09 | 2.77% | 3.23 | 3.36 | 156613 | 5186.02 | 2.20% |
| 2025-06-06 | 3.24 | 3.25 | 0.01 | 0.31% | 3.18 | 3.29 | 154045 | 4975.14 | 2.17% |
| 2025-06-05 | 3.13 | 3.24 | 0.08 | 2.53% | 3.11 | 3.25 | 165915 | 5295.50 | 2.33% |
| 2025-06-04 | 3.04 | 3.16 | 0.13 | 4.29% | 3.02 | 3.18 | 195564 | 6142.93 | 2.75% |
| 2025-06-03 | 2.95 | 3.03 | 0.06 | 2.02% | 2.95 | 3.06 | 65432 | 1974.53 | 0.92% |
| 2025-05-30 | 3.02 | 2.97 | -0.06 | -1.98% | 2.96 | 3.02 | 66819 | 1993.36 | 0.94% |
| 2025-05-29 | 2.98 | 3.03 | 0.04 | 1.34% | 2.98 | 3.06 | 69463 | 2106.84 | 0.98% |
| 2025-05-28 | 2.97 | 2.99 | 0.01 | 0.34% | 2.95 | 3.02 | 51233 | 1528.40 | 0.72% |
| 2025-05-27 | 2.98 | 2.98 | 0.01 | 0.34% | 2.94 | 2.99 | 43653 | 1296.47 | 0.61% |
| 2025-05-26 | 2.94 | 2.97 | 0.04 | 1.37% | 2.94 | 2.99 | 47078 | 1398.44 | 0.66% |
| 2025-05-23 | 2.99 | 2.93 | -0.07 | -2.33% | 2.92 | 3.03 | 75853 | 2254.64 | 1.07% |
| 2025-05-22 | 3.04 | 3.00 | -0.04 | -1.32% | 2.96 | 3.07 | 96259 | 2904.59 | 1.35% |
| 2025-05-21 | 3.00 | 3.04 | 0.02 | 0.66% | 2.98 | 3.05 | 75722 | 2279.58 | 1.07% |
| 2025-05-20 | 3.01 | 3.02 | 0.01 | 0.33% | 3.00 | 3.07 | 130433 | 3956.03 | 1.83% |
| 2025-05-19 | 3.07 | 3.01 | 0.09 | 3.08% | 2.96 | 3.07 | 176991 | 5350.97 | 2.49% |
| 2025-05-16 | 2.89 | 2.92 | 0.01 | 0.34% | 2.88 | 2.94 | 88981 | 2586.17 | 1.25% |
| 2025-05-15 | 2.90 | 2.91 | 0.07 | 2.46% | 2.87 | 2.92 | 113089 | 3279.24 | 1.59% |
| 2025-05-14 | 2.82 | 2.84 | 0.03 | 1.07% | 2.81 | 2.86 | 71866 | 2034.18 | 1.01% |
| 2025-05-13 | 2.88 | 2.81 | -0.04 | -1.40% | 2.80 | 2.91 | 102886 | 2925.82 | 1.45% |
| 2025-05-12 | 2.79 | 2.85 | 0.06 | 2.15% | 2.77 | 2.86 | 94744 | 2667.68 | 1.33% |
| 2025-05-09 | 2.82 | 2.79 | -0.03 | -1.06% | 2.78 | 2.88 | 99944 | 2829.73 | 1.41% |
| 2025-05-08 | 2.78 | 2.82 | 0.03 | 1.08% | 2.78 | 2.84 | 93029 | 2618.25 | 1.31% |
| 2025-05-07 | 2.83 | 2.79 | -0.02 | -0.71% | 2.77 | 2.84 | 102933 | 2878.35 | 1.45% |
| 2025-05-06 | 2.73 | 2.81 | 0.09 | 3.31% | 2.72 | 2.82 | 100598 | 2801.91 | 1.41% |
| 2025-04-30 | 2.63 | 2.72 | 0.05 | 1.87% | 2.63 | 2.72 | 96989 | 2607.83 | 1.36% |
| 2025-04-29 | 2.66 | 2.67 | 0.01 | 0.38% | 2.65 | 2.72 | 82895 | 2217.95 | 1.17% |
ST广网(600831)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。
