| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-02-03 | 19.74 | 19.30 | -0.03 | -0.16% | 19.03 | 19.74 | 53712 | 10378.20 | 3.58% |
| 2026-02-02 | 19.95 | 19.33 | -0.66 | -3.30% | 19.23 | 20.35 | 55137 | 10876.15 | 3.67% |
| 2026-01-30 | 20.01 | 19.99 | -0.03 | -0.15% | 19.35 | 20.31 | 70017 | 13867.30 | 4.66% |
| 2026-01-29 | 20.60 | 20.02 | -0.78 | -3.75% | 19.98 | 21.18 | 117483 | 24060.73 | 7.82% |
| 2026-01-28 | 19.48 | 20.80 | 1.09 | 5.53% | 19.48 | 21.49 | 174663 | 36405.18 | 11.63% |
| 2026-01-27 | 18.84 | 19.71 | 0.81 | 4.29% | 18.52 | 19.79 | 115015 | 22138.56 | 7.66% |
| 2026-01-26 | 18.88 | 18.90 | -0.02 | -0.11% | 18.35 | 19.24 | 72535 | 13590.69 | 4.83% |
| 2026-01-23 | 19.46 | 18.92 | -0.54 | -2.77% | 18.86 | 19.50 | 59650 | 11350.85 | 3.97% |
| 2026-01-22 | 19.55 | 19.46 | -0.12 | -0.61% | 19.40 | 20.00 | 39426 | 7721.48 | 2.63% |
| 2026-01-21 | 19.25 | 19.58 | 0.19 | 0.98% | 19.08 | 19.78 | 46722 | 9119.22 | 3.11% |
| 2026-01-20 | 19.80 | 19.39 | -0.41 | -2.07% | 19.17 | 20.12 | 62403 | 12161.66 | 4.16% |
| 2026-01-19 | 19.46 | 19.80 | 0.33 | 1.69% | 19.31 | 19.94 | 61885 | 12197.16 | 4.12% |
| 2026-01-16 | 19.56 | 19.47 | -0.03 | -0.15% | 19.15 | 19.68 | 67956 | 13165.62 | 4.53% |
| 2026-01-15 | 18.68 | 19.50 | 0.56 | 2.96% | 18.65 | 19.80 | 97408 | 18825.48 | 6.49% |
| 2026-01-14 | 19.01 | 18.94 | 0.00 | 0.00% | 18.63 | 19.40 | 73736 | 14067.71 | 4.91% |
| 2026-01-13 | 19.19 | 18.94 | -0.20 | -1.04% | 18.44 | 19.31 | 95192 | 17932.24 | 6.34% |
| 2026-01-12 | 18.72 | 19.14 | 0.49 | 2.63% | 18.65 | 19.33 | 77409 | 14775.03 | 5.15% |
| 2026-01-09 | 18.43 | 18.65 | 0.22 | 1.19% | 18.21 | 18.78 | 65545 | 12100.56 | 4.36% |
| 2026-01-08 | 18.40 | 18.43 | 0.01 | 0.05% | 18.20 | 18.70 | 55783 | 10281.34 | 3.71% |
| 2026-01-07 | 18.32 | 18.42 | 0.09 | 0.49% | 18.02 | 18.85 | 66421 | 12306.46 | 4.42% |
| 2026-01-06 | 18.70 | 18.33 | -0.47 | -2.50% | 18.25 | 19.32 | 94474 | 17521.62 | 6.29% |
| 2026-01-05 | 17.99 | 18.80 | 1.01 | 5.68% | 17.93 | 18.80 | 92166 | 16955.92 | 6.14% |
| 2025-12-31 | 18.49 | 17.79 | -0.44 | -2.41% | 17.53 | 18.78 | 110120 | 19634.19 | 7.33% |
| 2025-12-30 | 17.73 | 18.23 | 0.50 | 2.82% | 17.60 | 18.74 | 78012 | 14209.20 | 5.19% |
| 2025-12-29 | 17.98 | 17.73 | -0.34 | -1.88% | 17.49 | 18.17 | 77646 | 13752.53 | 5.17% |
| 2025-12-26 | 18.30 | 18.07 | -0.32 | -1.74% | 17.90 | 18.32 | 38541 | 6994.18 | 2.57% |
| 2025-12-25 | 18.43 | 18.39 | 0.03 | 0.16% | 18.13 | 18.60 | 43688 | 8001.88 | 2.91% |
| 2025-12-24 | 18.29 | 18.36 | 0.07 | 0.38% | 18.29 | 18.62 | 29222 | 5392.92 | 1.95% |
| 2025-12-23 | 18.24 | 18.29 | -0.13 | -0.71% | 18.12 | 18.56 | 42008 | 7694.97 | 2.80% |
| 2025-12-22 | 18.82 | 18.42 | -0.38 | -2.02% | 18.35 | 18.82 | 46793 | 8656.93 | 3.12% |
| 2025-12-19 | 18.59 | 18.80 | 0.21 | 1.13% | 18.51 | 18.94 | 47530 | 8889.90 | 3.17% |
| 2025-12-18 | 18.19 | 18.59 | 0.22 | 1.20% | 18.09 | 19.24 | 69263 | 12982.35 | 4.61% |
| 2025-12-17 | 17.96 | 18.37 | 0.37 | 2.06% | 17.68 | 18.38 | 50528 | 9086.56 | 3.36% |
| 2025-12-16 | 18.73 | 18.00 | -0.73 | -3.90% | 17.90 | 18.81 | 53776 | 9745.56 | 3.58% |
| 2025-12-15 | 19.15 | 18.73 | -0.54 | -2.80% | 18.39 | 19.15 | 48939 | 9160.04 | 3.26% |
| 2025-12-12 | 19.66 | 19.27 | -0.39 | -1.98% | 19.22 | 19.80 | 53498 | 10422.54 | 3.56% |
| 2025-12-11 | 20.61 | 19.66 | -0.95 | -4.61% | 19.65 | 20.77 | 67041 | 13408.17 | 4.46% |
| 2025-12-10 | 21.14 | 20.61 | -0.64 | -3.01% | 20.48 | 21.22 | 62488 | 12950.52 | 4.16% |
| 2025-12-09 | 21.02 | 21.25 | 0.25 | 1.19% | 20.84 | 21.46 | 69788 | 14805.21 | 4.65% |
| 2025-12-08 | 21.00 | 21.00 | 0.09 | 0.43% | 20.47 | 21.66 | 80535 | 16992.25 | 5.36% |
| 2025-12-05 | 20.63 | 20.91 | 0.44 | 2.15% | 20.05 | 21.04 | 68140 | 14077.43 | 4.54% |
| 2025-12-04 | 20.79 | 20.47 | -0.45 | -2.15% | 20.38 | 21.03 | 62371 | 12818.89 | 4.15% |
| 2025-12-03 | 21.23 | 20.92 | -0.32 | -1.51% | 20.70 | 21.40 | 85258 | 17909.32 | 5.68% |
| 2025-12-02 | 20.94 | 21.24 | 0.42 | 2.02% | 20.93 | 21.60 | 123925 | 26399.02 | 8.25% |
| 2025-12-01 | 19.76 | 20.82 | 1.06 | 5.36% | 19.60 | 21.61 | 121505 | 25219.25 | 8.09% |
| 2025-11-28 | 19.20 | 19.76 | 0.56 | 2.92% | 19.15 | 19.78 | 60785 | 11845.80 | 4.05% |
| 2025-11-27 | 19.38 | 19.20 | 0.00 | 0.00% | 19.17 | 20.21 | 51450 | 10031.74 | 3.43% |
| 2025-11-26 | 19.39 | 19.20 | -0.20 | -1.03% | 19.17 | 19.50 | 39498 | 7623.23 | 2.63% |
| 2025-11-25 | 19.20 | 19.40 | 0.29 | 1.52% | 19.20 | 19.60 | 48843 | 9496.58 | 3.25% |
| 2025-11-24 | 19.12 | 19.11 | 0.04 | 0.21% | 18.52 | 19.59 | 78064 | 14774.02 | 5.20% |
| 2025-11-21 | 20.30 | 19.07 | -1.62 | -7.83% | 18.82 | 20.58 | 117058 | 22690.50 | 7.80% |
| 2025-11-20 | 21.06 | 20.69 | -0.14 | -0.67% | 20.20 | 21.35 | 56294 | 11701.19 | 3.75% |
| 2025-11-19 | 20.95 | 20.83 | -0.19 | -0.90% | 20.65 | 21.67 | 85201 | 18000.29 | 5.67% |
| 2025-11-18 | 20.70 | 21.02 | 0.17 | 0.82% | 20.51 | 21.30 | 71960 | 15149.32 | 4.79% |
| 2025-11-17 | 19.85 | 20.85 | 1.04 | 5.25% | 19.84 | 20.98 | 90324 | 18609.52 | 6.01% |
| 2025-11-14 | 20.15 | 19.81 | -0.39 | -1.93% | 19.72 | 20.29 | 44578 | 8911.70 | 2.97% |
| 2025-11-13 | 20.32 | 20.20 | -0.10 | -0.49% | 20.12 | 20.80 | 61746 | 12631.97 | 4.11% |
| 2025-11-12 | 20.17 | 20.30 | -0.03 | -0.15% | 19.90 | 20.54 | 47769 | 9661.72 | 3.18% |
| 2025-11-11 | 20.11 | 20.33 | 0.37 | 1.85% | 19.81 | 21.03 | 86817 | 17755.33 | 5.78% |
| 2025-11-10 | 20.67 | 19.96 | -0.58 | -2.82% | 19.80 | 20.72 | 77288 | 15529.00 | 5.15% |
| 2025-11-07 | 21.15 | 20.54 | -0.61 | -2.88% | 20.46 | 21.20 | 75890 | 15766.68 | 5.05% |
| 2025-11-06 | 20.10 | 21.15 | 1.01 | 5.01% | 19.94 | 21.75 | 128740 | 27011.75 | 8.57% |
| 2025-11-05 | 19.66 | 20.14 | 0.15 | 0.75% | 19.58 | 20.23 | 42387 | 8479.93 | 2.82% |
| 2025-11-04 | 20.16 | 19.99 | -0.14 | -0.70% | 19.73 | 20.18 | 42848 | 8549.63 | 2.85% |
| 2025-11-03 | 19.92 | 20.13 | 0.42 | 2.13% | 19.55 | 20.15 | 51926 | 10322.15 | 3.46% |
| 2025-10-31 | 19.72 | 19.71 | -0.01 | -0.05% | 19.46 | 19.87 | 44783 | 8799.59 | 2.98% |
| 2025-10-30 | 20.18 | 19.72 | -0.16 | -0.80% | 19.39 | 20.18 | 62133 | 12236.76 | 4.14% |
| 2025-10-29 | 20.24 | 19.88 | -0.36 | -1.78% | 19.76 | 20.40 | 65773 | 13097.96 | 4.38% |
| 2025-10-28 | 19.97 | 20.24 | 0.12 | 0.60% | 19.90 | 20.58 | 75072 | 15137.98 | 5.00% |
| 2025-10-27 | 20.00 | 20.12 | 0.02 | 0.10% | 19.37 | 20.32 | 121016 | 23951.04 | 8.06% |
| 2025-10-24 | 19.75 | 20.10 | 0.40 | 2.03% | 19.46 | 20.10 | 90138 | 17901.13 | 6.00% |
| 2025-10-23 | 19.68 | 19.70 | 0.09 | 0.46% | 19.33 | 19.75 | 75214 | 14680.43 | 5.01% |
| 2025-10-22 | 19.68 | 19.61 | 0.08 | 0.41% | 19.30 | 19.89 | 123746 | 24269.22 | 8.24% |
| 2025-10-21 | 18.89 | 19.53 | 0.87 | 4.66% | 18.81 | 19.99 | 210523 | 40801.58 | 14.02% |
| 2025-10-20 | 17.24 | 18.66 | 1.70 | 10.02% | 17.15 | 18.66 | 90555 | 16585.41 | 6.03% |
| 2025-10-17 | 17.50 | 16.96 | -0.54 | -3.09% | 16.94 | 17.63 | 60489 | 10463.51 | 4.03% |
| 2025-10-16 | 17.78 | 17.50 | -0.18 | -1.02% | 17.36 | 17.99 | 62230 | 10980.69 | 4.14% |
| 2025-10-15 | 17.64 | 17.68 | 0.04 | 0.23% | 17.25 | 18.05 | 69947 | 12312.72 | 4.66% |
| 2025-10-14 | 18.43 | 17.64 | -0.43 | -2.38% | 17.54 | 19.43 | 95739 | 17340.82 | 6.38% |
| 2025-10-13 | 17.61 | 18.07 | -0.94 | -4.94% | 17.53 | 18.44 | 115255 | 20878.00 | 7.68% |
瀛通通讯(002861)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。
