| 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 | 8.58 | 8.67 | 0.06 | 0.70% | 8.54 | 8.69 | 443298 | 38215.16 | 5.89% |
| 2025-08-21 | 8.74 | 8.61 | -0.10 | -1.15% | 8.53 | 8.75 | 441157 | 38070.72 | 5.86% |
| 2025-08-20 | 8.62 | 8.71 | 0.08 | 0.93% | 8.56 | 8.71 | 480383 | 41663.55 | 6.39% |
| 2025-08-19 | 8.63 | 8.63 | 0.00 | 0.00% | 8.52 | 8.68 | 496119 | 42743.53 | 6.60% |
| 2025-08-18 | 8.40 | 8.63 | 0.24 | 2.86% | 8.38 | 8.63 | 613285 | 52430.75 | 8.15% |
| 2025-08-15 | 8.36 | 8.39 | 0.04 | 0.48% | 8.34 | 8.48 | 316707 | 26631.60 | 4.21% |
| 2025-08-14 | 8.57 | 8.35 | -0.23 | -2.68% | 8.30 | 8.59 | 507203 | 42692.96 | 6.74% |
| 2025-08-13 | 8.60 | 8.58 | -0.01 | -0.12% | 8.53 | 8.64 | 383106 | 32833.55 | 5.09% |
| 2025-08-12 | 8.74 | 8.59 | -0.15 | -1.72% | 8.53 | 8.74 | 456715 | 39366.08 | 6.07% |
| 2025-08-11 | 8.60 | 8.74 | 0.09 | 1.04% | 8.60 | 8.80 | 622908 | 54431.74 | 8.28% |
| 2025-08-08 | 8.57 | 8.65 | 0.07 | 0.82% | 8.51 | 8.75 | 633827 | 54873.24 | 8.43% |
| 2025-08-07 | 8.55 | 8.58 | 0.02 | 0.23% | 8.50 | 8.64 | 409984 | 35124.54 | 5.45% |
| 2025-08-06 | 8.54 | 8.56 | 0.03 | 0.35% | 8.47 | 8.58 | 405607 | 34649.16 | 5.39% |
| 2025-08-05 | 8.35 | 8.53 | 0.16 | 1.91% | 8.32 | 8.59 | 469060 | 39860.93 | 6.24% |
| 2025-08-04 | 8.26 | 8.37 | 0.05 | 0.60% | 8.16 | 8.42 | 294217 | 24356.36 | 3.91% |
| 2025-08-01 | 8.45 | 8.32 | -0.17 | -2.00% | 8.29 | 8.48 | 338686 | 28228.77 | 4.50% |
| 2025-07-31 | 8.42 | 8.49 | 0.05 | 0.59% | 8.39 | 8.60 | 441975 | 37661.80 | 5.88% |
| 2025-07-30 | 8.41 | 8.44 | -0.01 | -0.12% | 8.38 | 8.66 | 298215 | 25306.05 | 3.96% |
| 2025-07-29 | 8.46 | 8.45 | -0.02 | -0.24% | 8.33 | 8.48 | 291637 | 24462.49 | 3.88% |
| 2025-07-28 | 8.54 | 8.47 | -0.07 | -0.82% | 8.43 | 8.59 | 300682 | 25599.05 | 4.00% |
| 2025-07-25 | 8.37 | 8.54 | 0.18 | 2.15% | 8.35 | 8.62 | 460633 | 39179.32 | 6.12% |
| 2025-07-24 | 8.31 | 8.36 | 0.07 | 0.84% | 8.29 | 8.36 | 262128 | 21836.11 | 3.48% |
| 2025-07-23 | 8.33 | 8.29 | -0.06 | -0.72% | 8.27 | 8.44 | 284194 | 23726.76 | 3.78% |
| 2025-07-22 | 8.51 | 8.35 | -0.19 | -2.22% | 8.33 | 8.51 | 413518 | 34718.59 | 5.50% |
| 2025-07-21 | 8.37 | 8.54 | 0.01 | 0.12% | 8.37 | 8.55 | 280364 | 23810.64 | 3.73% |
| 2025-07-18 | 8.61 | 8.53 | -0.07 | -0.81% | 8.52 | 8.67 | 290488 | 24887.73 | 3.86% |
| 2025-07-17 | 8.55 | 8.60 | 0.06 | 0.70% | 8.50 | 8.63 | 315081 | 27019.02 | 4.19% |
| 2025-07-16 | 8.51 | 8.54 | -0.07 | -0.81% | 8.50 | 8.63 | 383080 | 32796.57 | 5.09% |
| 2025-07-15 | 8.42 | 8.61 | 0.20 | 2.38% | 8.22 | 8.72 | 755465 | 63847.61 | 10.04% |
| 2025-07-14 | 8.48 | 8.41 | -0.05 | -0.59% | 8.33 | 8.50 | 328345 | 27548.72 | 4.37% |
| 2025-07-11 | 8.41 | 8.46 | 0.04 | 0.48% | 8.35 | 8.50 | 376546 | 31793.30 | 5.01% |
| 2025-07-10 | 8.53 | 8.42 | -0.12 | -1.41% | 8.36 | 8.58 | 471336 | 39746.77 | 6.27% |
| 2025-07-09 | 8.73 | 8.54 | -0.21 | -2.40% | 8.50 | 8.75 | 583702 | 50330.18 | 7.76% |
| 2025-07-08 | 8.61 | 8.75 | 0.09 | 1.04% | 8.59 | 8.78 | 480933 | 41868.09 | 6.39% |
| 2025-07-07 | 8.53 | 8.66 | 0.04 | 0.46% | 8.50 | 8.69 | 407288 | 35056.49 | 5.41% |
| 2025-07-04 | 9.00 | 8.62 | -0.39 | -4.33% | 8.60 | 9.00 | 851221 | 74166.83 | 11.32% |
| 2025-07-03 | 8.99 | 9.01 | 0.03 | 0.33% | 8.95 | 9.23 | 627088 | 56819.26 | 8.34% |
| 2025-07-02 | 9.16 | 8.98 | -0.14 | -1.54% | 8.92 | 9.28 | 670898 | 60996.64 | 8.92% |
| 2025-07-01 | 9.16 | 9.12 | -0.11 | -1.19% | 8.97 | 9.26 | 771617 | 70142.78 | 10.26% |
| 2025-06-30 | 9.28 | 9.23 | -0.04 | -0.43% | 9.13 | 9.31 | 890969 | 81998.03 | 11.84% |
| 2025-06-27 | 9.05 | 9.27 | 0.17 | 1.87% | 8.89 | 9.47 | 1356383 | 124595.37 | 18.03% |
| 2025-06-26 | 9.06 | 9.10 | 0.05 | 0.55% | 8.95 | 9.37 | 1270500 | 116119.20 | 16.89% |
| 2025-06-25 | 9.03 | 9.05 | -0.08 | -0.88% | 8.91 | 9.12 | 1046481 | 94217.03 | 13.91% |
| 2025-06-24 | 8.74 | 9.13 | 0.30 | 3.40% | 8.72 | 9.27 | 1326379 | 119792.80 | 17.63% |
| 2025-06-23 | 8.50 | 8.83 | 0.34 | 4.00% | 8.47 | 8.85 | 909060 | 79243.02 | 12.09% |
| 2025-06-20 | 8.88 | 8.49 | -0.22 | -2.53% | 8.45 | 8.96 | 949076 | 81622.27 | 12.62% |
| 2025-06-19 | 9.06 | 8.71 | -0.44 | -4.81% | 8.70 | 9.47 | 1536392 | 139809.48 | 20.43% |
| 2025-06-18 | 8.89 | 9.15 | 0.15 | 1.67% | 8.74 | 9.41 | 1675799 | 151405.72 | 22.28% |
| 2025-06-17 | 8.89 | 9.00 | 0.00 | 0.00% | 8.73 | 9.08 | 1833140 | 162855.36 | 24.37% |
| 2025-06-16 | 8.11 | 9.00 | 0.82 | 10.02% | 8.11 | 9.00 | 1438625 | 127172.55 | 19.13% |
| 2025-06-13 | 8.41 | 8.18 | -0.39 | -4.55% | 8.14 | 8.55 | 948038 | 78742.23 | 12.60% |
| 2025-06-12 | 8.65 | 8.57 | -0.20 | -2.28% | 8.52 | 9.13 | 1513299 | 133222.05 | 20.12% |
| 2025-06-11 | 8.54 | 8.77 | 0.11 | 1.27% | 8.38 | 8.80 | 1342609 | 115429.08 | 17.85% |
| 2025-06-10 | 8.45 | 8.66 | 0.23 | 2.73% | 8.36 | 8.67 | 1712156 | 146134.27 | 22.76% |
| 2025-06-09 | 8.35 | 8.43 | -0.02 | -0.24% | 8.35 | 8.53 | 936532 | 78943.41 | 12.45% |
| 2025-06-06 | 8.61 | 8.45 | -0.12 | -1.40% | 8.36 | 8.75 | 1961559 | 166948.75 | 26.08% |
| 2025-06-05 | 7.78 | 8.57 | 0.78 | 10.01% | 7.71 | 8.57 | 2050756 | 172657.89 | 27.26% |
| 2025-06-04 | 7.77 | 7.79 | -0.06 | -0.76% | 7.76 | 7.91 | 452596 | 35302.74 | 6.02% |
| 2025-06-03 | 7.81 | 7.85 | 0.02 | 0.26% | 7.77 | 8.02 | 523817 | 41439.22 | 6.96% |
| 2025-05-30 | 7.85 | 7.83 | -0.09 | -1.14% | 7.76 | 8.03 | 533103 | 41794.22 | 7.09% |
| 2025-05-29 | 7.68 | 7.92 | 0.24 | 3.13% | 7.64 | 7.98 | 655424 | 51487.98 | 8.71% |
| 2025-05-28 | 7.78 | 7.68 | -0.21 | -2.66% | 7.64 | 7.88 | 491198 | 37932.33 | 6.53% |
| 2025-05-27 | 7.70 | 7.89 | 0.21 | 2.73% | 7.53 | 8.08 | 706037 | 55039.11 | 9.39% |
| 2025-05-26 | 7.54 | 7.68 | 0.28 | 3.78% | 7.48 | 7.74 | 472303 | 35995.12 | 6.28% |
| 2025-05-23 | 7.65 | 7.40 | -0.29 | -3.77% | 7.38 | 7.70 | 465113 | 35025.82 | 6.18% |
| 2025-05-22 | 7.75 | 7.69 | -0.09 | -1.16% | 7.66 | 7.83 | 355988 | 27551.08 | 4.73% |
| 2025-05-21 | 7.93 | 7.78 | -0.22 | -2.75% | 7.77 | 7.98 | 431062 | 33784.29 | 5.73% |
| 2025-05-20 | 7.87 | 8.00 | 0.14 | 1.78% | 7.73 | 8.02 | 598633 | 47472.14 | 7.96% |
| 2025-05-19 | 7.80 | 7.86 | 0.04 | 0.51% | 7.66 | 7.87 | 425886 | 33122.79 | 5.66% |
| 2025-05-16 | 7.76 | 7.82 | 0.01 | 0.13% | 7.72 | 7.92 | 413843 | 32432.80 | 5.50% |
| 2025-05-15 | 8.00 | 7.81 | -0.17 | -2.13% | 7.80 | 8.11 | 582014 | 46210.30 | 7.74% |
| 2025-05-14 | 8.07 | 7.98 | -0.13 | -1.60% | 7.91 | 8.15 | 669689 | 53622.77 | 8.90% |
| 2025-05-13 | 8.20 | 8.11 | -0.15 | -1.82% | 8.06 | 8.26 | 942716 | 76705.76 | 12.53% |
| 2025-05-12 | 7.82 | 8.26 | 0.44 | 5.63% | 7.73 | 8.27 | 1283586 | 103497.19 | 17.06% |
| 2025-05-09 | 7.78 | 7.82 | -0.03 | -0.38% | 7.65 | 7.94 | 937264 | 72998.56 | 12.46% |
| 2025-05-08 | 7.55 | 7.85 | 0.23 | 3.02% | 7.52 | 7.96 | 1107974 | 86481.66 | 14.73% |
| 2025-05-07 | 7.75 | 7.62 | -0.07 | -0.91% | 7.48 | 7.79 | 840387 | 64140.01 | 11.17% |
| 2025-05-06 | 7.27 | 7.69 | 0.52 | 7.25% | 7.22 | 7.80 | 1033572 | 78373.40 | 13.74% |
| 2025-04-30 | 7.08 | 7.17 | 0.12 | 1.70% | 7.03 | 7.28 | 453905 | 32603.77 | 6.03% |
| 2025-04-29 | 6.95 | 7.05 | 0.07 | 1.00% | 6.83 | 7.13 | 416338 | 29268.10 | 5.53% |
三维通信(002115)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。
