| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-27 | 27.48 | 26.70 | -0.76 | -2.77% | 26.70 | 28.19 | 570239 | 157152.61 | 6.92% | 15.00 |
| 2025-08-26 | 26.72 | 27.46 | 0.48 | 1.78% | 26.63 | 27.86 | 562683 | 153880.33 | 6.82% | 0.00 |
| 2025-08-25 | 26.82 | 26.98 | 0.36 | 1.35% | 26.51 | 27.20 | 495059 | 133004.33 | 6.00% | 18.00 |
| 2025-08-22 | 26.68 | 26.62 | -0.09 | -0.34% | 26.32 | 26.85 | 391340 | 103901.24 | 4.75% | 15.00 |
| 2025-08-21 | 26.85 | 26.71 | -0.46 | -1.69% | 26.55 | 27.55 | 506850 | 136851.62 | 6.15% | 28.00 |
| 2025-08-20 | 26.05 | 27.17 | 1.26 | 4.86% | 25.75 | 27.20 | 678472 | 181316.72 | 8.23% | 3.00 |
| 2025-08-19 | 26.21 | 25.91 | -0.11 | -0.42% | 25.70 | 26.30 | 295460 | 76725.83 | 3.58% | 0.00 |
| 2025-08-18 | 25.95 | 26.02 | 0.07 | 0.27% | 25.65 | 26.50 | 536216 | 140080.33 | 6.50% | 0.00 |
| 2025-08-15 | 24.23 | 25.95 | 1.70 | 7.01% | 24.13 | 26.50 | 768027 | 196115.28 | 9.31% | 8.00 |
| 2025-08-14 | 24.59 | 24.25 | -0.31 | -1.26% | 23.98 | 24.80 | 307292 | 74771.91 | 3.73% | 3.00 |
| 2025-08-13 | 24.32 | 24.56 | 0.28 | 1.15% | 24.21 | 24.64 | 283580 | 69398.95 | 3.44% | 7.00 |
| 2025-08-12 | 24.37 | 24.28 | -0.09 | -0.37% | 24.11 | 24.60 | 171737 | 41746.15 | 2.08% | 0.00 |
| 2025-08-11 | 23.85 | 24.37 | 0.55 | 2.31% | 23.85 | 24.42 | 189359 | 45989.12 | 2.30% | 0.00 |
| 2025-08-08 | 24.04 | 23.82 | -0.32 | -1.33% | 23.67 | 24.14 | 203848 | 48603.18 | 2.47% | 0.00 |
| 2025-08-07 | 24.84 | 24.14 | -0.21 | -0.86% | 24.12 | 25.20 | 292900 | 71867.27 | 3.55% | 10.00 |
| 2025-08-06 | 24.02 | 24.35 | 0.20 | 0.83% | 23.98 | 24.51 | 202046 | 49101.29 | 2.45% | 2.00 |
| 2025-08-05 | 23.89 | 24.15 | 0.28 | 1.17% | 23.87 | 24.34 | 190813 | 45917.29 | 2.31% | 0.00 |
| 2025-08-04 | 23.70 | 23.87 | 0.11 | 0.46% | 23.54 | 23.94 | 143556 | 34127.51 | 1.74% | 0.00 |
| 2025-08-01 | 23.73 | 23.76 | -0.11 | -0.46% | 23.64 | 24.12 | 157644 | 37600.80 | 1.91% | 0.00 |
| 2025-07-31 | 24.20 | 23.87 | -0.24 | -1.00% | 23.71 | 24.62 | 282769 | 68357.32 | 3.43% | 2.00 |
| 2025-07-30 | 24.26 | 24.11 | -0.33 | -1.35% | 23.97 | 24.93 | 284359 | 69013.44 | 3.45% | 0.00 |
| 2025-07-29 | 24.67 | 24.44 | -0.32 | -1.29% | 23.95 | 24.93 | 362073 | 87843.80 | 4.39% | 2.00 |
| 2025-07-28 | 24.30 | 24.76 | 0.48 | 1.98% | 23.86 | 25.38 | 460152 | 113266.14 | 5.58% | 0.00 |
| 2025-07-25 | 24.34 | 24.28 | -0.26 | -1.06% | 24.20 | 24.69 | 235801 | 57459.45 | 2.86% | 0.00 |
| 2025-07-24 | 23.88 | 24.54 | 0.80 | 3.37% | 23.85 | 24.98 | 449508 | 110573.05 | 5.45% | 9.00 |
| 2025-07-23 | 23.83 | 23.74 | -0.07 | -0.29% | 23.36 | 24.38 | 363263 | 86402.59 | 4.41% | 0.00 |
| 2025-07-22 | 22.84 | 23.81 | 0.90 | 3.93% | 22.80 | 25.00 | 730729 | 176904.25 | 8.86% | 10.00 |
| 2025-07-21 | 22.21 | 22.91 | 0.65 | 2.92% | 22.19 | 22.97 | 225442 | 50988.01 | 2.73% | 10.00 |
| 2025-07-18 | 22.44 | 22.26 | -0.21 | -0.93% | 22.16 | 22.54 | 135690 | 30257.58 | 1.65% | 0.00 |
| 2025-07-17 | 21.83 | 22.47 | 0.63 | 2.88% | 21.81 | 22.65 | 247339 | 55299.09 | 3.00% | 7.00 |
| 2025-07-16 | 21.96 | 21.84 | -0.13 | -0.59% | 21.76 | 22.26 | 154970 | 34044.26 | 1.88% | 0.00 |
| 2025-07-15 | 22.13 | 21.97 | -0.16 | -0.72% | 21.81 | 22.33 | 139911 | 30850.85 | 1.70% | 0.00 |
| 2025-07-14 | 22.11 | 22.13 | 0.02 | 0.09% | 21.92 | 22.22 | 90964 | 20104.91 | 1.10% | 0.00 |
| 2025-07-11 | 22.04 | 22.11 | 0.06 | 0.27% | 21.81 | 22.26 | 124975 | 27616.29 | 1.52% | 3.00 |
| 2025-07-10 | 22.07 | 22.10 | 0.04 | 0.18% | 21.91 | 22.18 | 94768 | 20899.26 | 1.15% | 5.00 |
| 2025-07-09 | 22.22 | 22.06 | -0.24 | -1.08% | 22.00 | 22.30 | 123456 | 27328.27 | 1.50% | 0.00 |
| 2025-07-08 | 21.87 | 22.30 | 0.43 | 1.97% | 21.83 | 22.35 | 169426 | 37659.02 | 2.05% | 0.00 |
| 2025-07-07 | 22.06 | 21.87 | -0.25 | -1.13% | 21.80 | 22.13 | 117719 | 25796.84 | 1.43% | 0.00 |
| 2025-07-04 | 22.23 | 22.12 | -0.18 | -0.81% | 21.88 | 22.56 | 194464 | 43180.57 | 2.36% | 0.00 |
| 2025-07-03 | 21.76 | 22.30 | 0.53 | 2.43% | 21.70 | 22.40 | 186008 | 41230.64 | 2.26% | 0.00 |
| 2025-07-02 | 22.10 | 21.77 | -0.37 | -1.67% | 21.63 | 22.10 | 111958 | 24383.69 | 1.36% | 0.00 |
| 2025-07-01 | 22.36 | 22.14 | -0.26 | -1.16% | 21.92 | 22.37 | 126204 | 27906.24 | 1.53% | 0.00 |
| 2025-06-30 | 22.32 | 22.40 | 0.21 | 0.95% | 22.15 | 22.44 | 140905 | 31409.82 | 1.71% | 3.00 |
| 2025-06-27 | 22.14 | 22.19 | 0.11 | 0.50% | 22.02 | 22.58 | 180005 | 40220.47 | 2.18% | 145.00 |
| 2025-06-26 | 22.20 | 22.08 | -0.08 | -0.36% | 22.04 | 22.35 | 146120 | 32370.48 | 1.77% | 0.00 |
| 2025-06-25 | 21.99 | 22.16 | 0.18 | 0.82% | 21.79 | 22.19 | 146551 | 32246.35 | 1.78% | 0.00 |
| 2025-06-24 | 21.40 | 21.98 | 0.69 | 3.24% | 21.35 | 21.99 | 149850 | 32679.20 | 1.82% | 7.00 |
| 2025-06-23 | 20.90 | 21.29 | 0.22 | 1.04% | 20.85 | 21.33 | 94213 | 19940.08 | 1.14% | 0.00 |
| 2025-06-20 | 21.53 | 21.07 | -0.49 | -2.27% | 21.01 | 21.64 | 135626 | 28776.93 | 1.64% | 0.00 |
| 2025-06-19 | 22.14 | 21.56 | -0.64 | -2.88% | 21.47 | 22.20 | 151258 | 32903.96 | 1.83% | 0.00 |
| 2025-06-18 | 21.82 | 22.20 | 0.28 | 1.28% | 21.61 | 22.31 | 161099 | 35437.30 | 1.95% | 12.00 |
| 2025-06-17 | 21.98 | 21.92 | 0.03 | 0.14% | 21.71 | 22.12 | 116540 | 25553.72 | 1.41% | 0.00 |
| 2025-06-16 | 21.45 | 21.89 | 0.31 | 1.44% | 21.41 | 22.13 | 118486 | 25912.08 | 1.44% | 0.00 |
| 2025-06-13 | 21.84 | 21.58 | -0.41 | -1.86% | 21.48 | 22.01 | 173600 | 37601.02 | 2.11% | 8.00 |
| 2025-06-12 | 22.12 | 21.99 | -0.13 | -0.59% | 21.92 | 22.42 | 155760 | 34464.55 | 1.89% | 0.00 |
| 2025-06-11 | 22.23 | 22.12 | 0.03 | 0.14% | 22.05 | 22.47 | 153587 | 34141.89 | 1.86% | 4.00 |
| 2025-06-10 | 22.80 | 22.09 | -0.63 | -2.77% | 21.81 | 22.85 | 231322 | 51377.55 | 2.81% | 5.00 |
| 2025-06-09 | 22.55 | 22.72 | 0.19 | 0.84% | 22.48 | 22.90 | 194393 | 44117.90 | 2.36% | 8.00 |
| 2025-06-06 | 22.92 | 22.53 | -0.68 | -2.93% | 22.46 | 23.15 | 278679 | 63147.42 | 3.38% | 2.00 |
| 2025-06-05 | 22.00 | 23.21 | 1.58 | 7.30% | 21.82 | 23.28 | 574078 | 130761.37 | 6.96% | 7.00 |
| 2025-06-04 | 21.40 | 21.63 | 0.32 | 1.50% | 21.37 | 21.94 | 161924 | 35130.80 | 1.96% | 0.00 |
| 2025-06-03 | 21.26 | 21.31 | -0.17 | -0.79% | 21.26 | 21.72 | 130590 | 27955.10 | 1.58% | 0.00 |
| 2025-05-30 | 21.71 | 21.48 | -0.41 | -1.87% | 21.25 | 21.79 | 166598 | 35708.27 | 2.02% | 1.00 |
| 2025-05-29 | 21.29 | 21.89 | 0.84 | 3.99% | 21.29 | 22.26 | 257732 | 56526.70 | 3.13% | 4.00 |
| 2025-05-28 | 21.38 | 21.05 | -0.24 | -1.13% | 21.01 | 21.45 | 102632 | 21732.08 | 1.24% | 6.00 |
| 2025-05-27 | 21.77 | 21.29 | -0.36 | -1.66% | 21.15 | 21.77 | 142934 | 30439.72 | 1.73% | 6.00 |
| 2025-05-26 | 21.48 | 21.65 | -0.27 | -1.23% | 21.27 | 22.13 | 209216 | 45361.48 | 2.54% | 20.00 |
| 2025-05-23 | 21.66 | 21.92 | 0.00 | 0.00% | 21.61 | 22.48 | 333630 | 73801.91 | 4.05% | 7.00 |
| 2025-05-22 | 20.81 | 21.92 | 1.02 | 4.88% | 20.75 | 22.19 | 460611 | 99996.97 | 5.59% | 5.00 |
| 2025-05-21 | 20.90 | 20.90 | 0.10 | 0.48% | 20.76 | 21.06 | 128482 | 26839.56 | 1.56% | 23.00 |
| 2025-05-20 | 20.60 | 20.80 | 0.13 | 0.63% | 20.44 | 20.90 | 94710 | 19623.99 | 1.15% | 0.00 |
| 2025-05-19 | 20.80 | 20.67 | -0.11 | -0.53% | 20.42 | 20.80 | 105989 | 21824.87 | 1.29% | 0.00 |
| 2025-05-16 | 20.66 | 20.78 | -0.01 | -0.05% | 20.63 | 20.98 | 85194 | 17773.54 | 1.03% | 0.00 |
| 2025-05-15 | 21.25 | 20.79 | -0.51 | -2.39% | 20.75 | 21.34 | 123680 | 25867.76 | 1.50% | 5.00 |
| 2025-05-14 | 21.38 | 21.30 | -0.06 | -0.28% | 21.00 | 21.58 | 160061 | 34071.49 | 1.94% | 0.00 |
| 2025-05-13 | 21.90 | 21.36 | -0.23 | -1.07% | 21.34 | 22.30 | 244598 | 53190.93 | 2.97% | 2.00 |
| 2025-05-12 | 21.28 | 21.59 | 0.69 | 3.30% | 21.17 | 21.60 | 190917 | 40864.11 | 2.32% | 0.00 |
| 2025-05-09 | 21.24 | 20.90 | -0.25 | -1.18% | 20.68 | 21.24 | 139599 | 29182.04 | 1.69% | 19.00 |
| 2025-05-08 | 20.92 | 21.15 | 0.24 | 1.15% | 20.86 | 21.28 | 155435 | 32868.13 | 1.89% | 0.00 |
| 2025-05-07 | 20.99 | 20.91 | 0.16 | 0.77% | 20.74 | 21.25 | 240106 | 50381.09 | 2.91% | 1.00 |
信维通信(300136)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。
