| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 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% |
| 2025-04-28 | 6.90 | 6.98 | -0.04 | -0.57% | 6.90 | 7.13 | 427020 | 29879.51 | 5.68% |
| 2025-04-25 | 7.08 | 7.02 | -0.06 | -0.85% | 7.01 | 7.14 | 429312 | 30366.34 | 5.71% |
| 2025-04-24 | 7.32 | 7.08 | -0.25 | -3.41% | 7.05 | 7.32 | 534284 | 38092.63 | 7.10% |
| 2025-04-23 | 7.30 | 7.33 | 0.09 | 1.24% | 7.26 | 7.41 | 560527 | 41090.88 | 7.45% |
| 2025-04-22 | 7.46 | 7.24 | -0.26 | -3.47% | 7.20 | 7.48 | 746806 | 54491.59 | 9.93% |
| 2025-04-21 | 7.33 | 7.50 | 0.17 | 2.32% | 7.30 | 7.65 | 1014710 | 75819.28 | 13.49% |
| 2025-04-18 | 6.92 | 7.33 | 0.35 | 5.01% | 6.85 | 7.48 | 1168054 | 84193.89 | 15.53% |
| 2025-04-17 | 7.01 | 6.98 | -0.10 | -1.41% | 6.97 | 7.17 | 475624 | 33560.66 | 6.32% |
| 2025-04-16 | 7.32 | 7.08 | -0.34 | -4.58% | 6.98 | 7.36 | 759384 | 54274.79 | 10.10% |
| 2025-04-15 | 7.40 | 7.42 | -0.01 | -0.13% | 7.33 | 7.61 | 692586 | 51675.20 | 9.21% |
| 2025-04-14 | 7.51 | 7.43 | 0.08 | 1.09% | 7.39 | 7.68 | 836577 | 62745.60 | 11.12% |
| 2025-04-11 | 6.90 | 7.35 | 0.30 | 4.26% | 6.90 | 7.69 | 1169722 | 85126.45 | 15.55% |
| 2025-04-10 | 7.08 | 7.05 | 0.15 | 2.17% | 7.02 | 7.30 | 1000916 | 71561.80 | 13.31% |
| 2025-04-09 | 6.52 | 6.90 | 0.18 | 2.68% | 6.05 | 6.99 | 1247549 | 81754.84 | 16.59% |
| 2025-04-08 | 6.56 | 6.72 | -0.56 | -7.69% | 6.55 | 7.11 | 1345722 | 91144.83 | 17.89% |
| 2025-04-07 | 7.28 | 7.28 | -0.81 | -10.01% | 7.28 | 7.48 | 232033 | 16956.38 | 3.08% |
| 2025-04-03 | 8.45 | 8.09 | -0.61 | -7.01% | 8.03 | 8.74 | 1228922 | 102291.09 | 16.34% |
| 2025-04-02 | 8.98 | 8.70 | -0.48 | -5.23% | 8.69 | 9.17 | 1196355 | 106426.73 | 15.90% |
| 2025-04-01 | 9.10 | 9.18 | -0.05 | -0.54% | 8.84 | 9.49 | 1299293 | 118577.26 | 17.27% |
| 2025-03-31 | 9.18 | 9.23 | 0.04 | 0.44% | 8.60 | 9.59 | 1573072 | 142820.48 | 20.91% |
| 2025-03-28 | 9.55 | 9.19 | -0.70 | -7.08% | 9.11 | 9.71 | 1733398 | 162143.94 | 23.04% |
| 2025-03-27 | 9.80 | 9.89 | 0.24 | 2.49% | 9.41 | 10.39 | 3004545 | 294734.22 | 39.94% |
| 2025-03-26 | 8.77 | 9.65 | 0.88 | 10.03% | 8.48 | 9.65 | 1716321 | 157978.94 | 22.82% |
| 2025-03-25 | 9.58 | 8.77 | -0.73 | -7.68% | 8.76 | 9.79 | 2379647 | 222114.41 | 31.64% |
| 2025-03-24 | 9.55 | 9.50 | 0.12 | 1.28% | 9.31 | 10.17 | 3423401 | 330968.09 | 45.51% |
| 2025-03-21 | 8.51 | 9.38 | 0.85 | 9.96% | 8.36 | 9.38 | 1694326 | 156593.95 | 22.53% |
| 2025-03-20 | 8.69 | 8.53 | -0.37 | -4.16% | 8.50 | 8.74 | 1169604 | 100550.47 | 15.55% |
| 2025-03-19 | 8.91 | 8.90 | -0.10 | -1.11% | 8.80 | 9.25 | 1410951 | 127741.54 | 18.76% |
| 2025-03-18 | 9.01 | 9.00 | -0.11 | -1.21% | 8.89 | 9.33 | 1443748 | 130544.02 | 19.19% |
| 2025-03-17 | 8.77 | 9.11 | 0.26 | 2.94% | 8.64 | 9.74 | 2230989 | 205940.27 | 29.66% |
| 2025-03-14 | 8.86 | 8.85 | -0.26 | -2.85% | 8.47 | 8.93 | 1287526 | 112893.03 | 17.12% |
| 2025-03-13 | 9.01 | 9.11 | 0.13 | 1.45% | 8.70 | 9.41 | 1969675 | 177891.48 | 26.19% |
| 2025-03-12 | 8.66 | 8.98 | 0.33 | 3.82% | 8.50 | 9.13 | 2174154 | 193171.47 | 28.90% |
| 2025-03-11 | 8.32 | 8.65 | 0.16 | 1.88% | 8.32 | 8.89 | 1659021 | 142918.66 | 22.06% |
| 2025-03-10 | 8.55 | 8.49 | 0.06 | 0.71% | 8.43 | 8.93 | 1842941 | 158172.56 | 24.50% |
| 2025-03-07 | 8.75 | 8.43 | -0.40 | -4.53% | 8.41 | 9.25 | 3346896 | 292470.66 | 44.50% |
| 2025-03-06 | 8.67 | 8.83 | 0.80 | 9.96% | 8.51 | 8.83 | 950620 | 82891.32 | 12.64% |
| 2025-03-05 | 7.32 | 8.03 | 0.73 | 10.00% | 7.32 | 8.03 | 1467854 | 116156.51 | 19.51% |
| 2025-03-04 | 7.14 | 7.30 | 0.07 | 0.97% | 7.08 | 7.30 | 383320 | 27761.78 | 5.10% |
| 2025-03-03 | 7.32 | 7.23 | -0.08 | -1.09% | 7.09 | 7.39 | 511268 | 37139.89 | 6.80% |
| 2025-02-28 | 7.86 | 7.31 | -0.62 | -7.82% | 7.26 | 7.86 | 838693 | 63510.36 | 11.15% |
| 2025-02-27 | 7.76 | 7.93 | 0.16 | 2.06% | 7.68 | 7.94 | 1043935 | 81818.06 | 13.88% |
| 2025-02-26 | 7.74 | 7.77 | 0.03 | 0.39% | 7.67 | 7.83 | 668416 | 51679.98 | 8.89% |
| 2025-02-25 | 7.81 | 7.74 | -0.20 | -2.52% | 7.66 | 7.92 | 803794 | 62483.61 | 10.69% |
| 2025-02-24 | 8.07 | 7.94 | -0.16 | -1.98% | 7.81 | 8.21 | 1096613 | 87151.52 | 14.58% |
| 2025-02-21 | 7.88 | 8.10 | 0.31 | 3.98% | 7.80 | 8.14 | 1678510 | 134277.86 | 22.31% |
| 2025-02-20 | 7.77 | 7.79 | 0.08 | 1.04% | 7.70 | 7.97 | 834489 | 64944.32 | 11.09% |
| 2025-02-19 | 7.53 | 7.71 | 0.21 | 2.80% | 7.43 | 7.74 | 741314 | 56589.80 | 9.86% |
| 2025-02-18 | 7.90 | 7.50 | -0.47 | -5.90% | 7.48 | 8.03 | 1035820 | 80079.67 | 13.77% |
| 2025-02-17 | 7.97 | 7.97 | 0.16 | 2.05% | 7.83 | 8.07 | 1162323 | 92439.32 | 15.45% |
| 2025-02-14 | 8.03 | 7.81 | -0.40 | -4.87% | 7.68 | 8.05 | 1487345 | 116520.46 | 19.77% |
| 2025-02-13 | 8.07 | 8.21 | 0.18 | 2.24% | 8.02 | 8.57 | 2034845 | 167477.73 | 27.05% |
| 2025-02-12 | 7.85 | 8.03 | -0.16 | -1.95% | 7.76 | 8.37 | 2272708 | 181982.50 | 30.21% |
| 2025-02-11 | 7.38 | 8.19 | 0.74 | 9.93% | 7.31 | 8.20 | 2568012 | 199499.72 | 34.14% |
| 2025-02-10 | 7.22 | 7.45 | 0.30 | 4.20% | 7.22 | 7.46 | 1482252 | 108911.08 | 19.71% |
| 2025-02-07 | 7.05 | 7.15 | 0.12 | 1.71% | 6.96 | 7.28 | 1458186 | 104280.96 | 19.39% |
| 2025-02-06 | 6.77 | 7.03 | 0.27 | 3.99% | 6.63 | 7.05 | 1181993 | 81414.28 | 15.71% |
| 2025-02-05 | 6.49 | 6.76 | 0.36 | 5.63% | 6.49 | 6.90 | 1179033 | 78897.45 | 15.67% |
| 2025-01-27 | 6.83 | 6.40 | -0.32 | -4.76% | 6.40 | 6.87 | 889386 | 58561.16 | 11.82% |
| 2025-01-24 | 6.84 | 6.72 | -0.43 | -6.01% | 6.44 | 6.84 | 1804729 | 118059.61 | 23.99% |
| 2025-01-23 | 6.92 | 7.15 | 0.34 | 4.99% | 6.84 | 7.20 | 1566894 | 110918.80 | 20.83% |
| 2025-01-22 | 6.96 | 6.81 | -0.22 | -3.13% | 6.76 | 7.04 | 860199 | 58993.14 | 11.44% |
| 2025-01-21 | 7.23 | 7.03 | -0.10 | -1.40% | 6.81 | 7.35 | 1198726 | 84555.52 | 15.94% |
| 2025-01-20 | 7.37 | 7.13 | -0.12 | -1.66% | 7.06 | 7.43 | 1244553 | 89238.15 | 16.55% |
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。
