| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 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% |
| 2025-10-10 | 19.39 | 19.01 | -0.35 | -1.81% | 18.90 | 19.85 | 143346 | 27617.06 | 9.55% |
| 2025-10-09 | 18.69 | 19.36 | 0.75 | 4.03% | 18.69 | 20.47 | 245760 | 47780.71 | 16.37% |
| 2025-09-30 | 17.80 | 18.61 | 0.81 | 4.55% | 17.76 | 18.80 | 95166 | 17452.46 | 6.34% |
| 2025-09-29 | 17.58 | 17.80 | 0.30 | 1.71% | 17.27 | 17.93 | 51182 | 9048.17 | 3.41% |
| 2025-09-26 | 17.95 | 17.50 | -0.45 | -2.51% | 17.47 | 17.97 | 55048 | 9720.60 | 3.67% |
| 2025-09-25 | 18.15 | 17.95 | -0.16 | -0.88% | 17.90 | 18.47 | 48028 | 8725.35 | 3.20% |
| 2025-09-24 | 17.75 | 18.11 | 0.36 | 2.03% | 17.36 | 18.15 | 49296 | 8792.71 | 3.28% |
| 2025-09-23 | 18.46 | 17.75 | -0.70 | -3.79% | 17.38 | 18.51 | 88721 | 15746.77 | 5.91% |
| 2025-09-22 | 18.50 | 18.45 | 0.14 | 0.76% | 18.25 | 18.70 | 62252 | 11474.54 | 4.15% |
| 2025-09-19 | 18.17 | 18.31 | 0.23 | 1.27% | 18.05 | 18.43 | 66016 | 12046.26 | 4.40% |
| 2025-09-18 | 18.64 | 18.08 | -0.58 | -3.11% | 17.80 | 18.86 | 98062 | 18064.46 | 6.53% |
| 2025-09-17 | 18.31 | 18.66 | 0.17 | 0.92% | 18.20 | 19.20 | 141204 | 26464.21 | 9.40% |
| 2025-09-16 | 17.25 | 18.49 | 1.24 | 7.19% | 17.06 | 18.65 | 134061 | 23972.83 | 8.93% |
| 2025-09-15 | 17.36 | 17.25 | -0.05 | -0.29% | 17.17 | 17.78 | 59493 | 10341.39 | 3.96% |
| 2025-09-12 | 17.48 | 17.30 | -0.17 | -0.97% | 17.25 | 17.67 | 47248 | 8213.94 | 3.15% |
| 2025-09-11 | 17.19 | 17.47 | 0.17 | 0.98% | 17.01 | 17.57 | 66668 | 11587.59 | 4.44% |
| 2025-09-10 | 17.17 | 17.30 | 0.24 | 1.41% | 17.00 | 17.46 | 56903 | 9787.77 | 3.79% |
| 2025-09-09 | 17.18 | 17.06 | -0.12 | -0.70% | 16.98 | 17.65 | 64601 | 11141.75 | 4.30% |
| 2025-09-08 | 17.01 | 17.18 | 0.09 | 0.53% | 16.91 | 17.29 | 50764 | 8691.32 | 3.38% |
| 2025-09-05 | 16.60 | 17.09 | 0.50 | 3.01% | 16.50 | 17.11 | 70474 | 11903.32 | 4.69% |
| 2025-09-04 | 16.84 | 16.59 | -0.26 | -1.54% | 16.28 | 17.14 | 74073 | 12402.44 | 4.93% |
| 2025-09-03 | 17.27 | 16.85 | -0.31 | -1.81% | 16.76 | 17.53 | 82228 | 14162.89 | 5.48% |
| 2025-09-02 | 17.80 | 17.16 | -0.29 | -1.66% | 16.73 | 17.80 | 90568 | 15439.16 | 6.03% |
| 2025-09-01 | 17.22 | 17.45 | 0.45 | 2.65% | 17.04 | 17.72 | 94170 | 16426.51 | 6.27% |
| 2025-08-29 | 17.05 | 17.00 | -0.05 | -0.29% | 16.75 | 17.16 | 86657 | 14676.61 | 5.77% |
| 2025-08-28 | 17.08 | 17.05 | 0.14 | 0.83% | 16.25 | 17.19 | 139414 | 23339.12 | 9.28% |
| 2025-08-27 | 17.36 | 16.91 | -0.55 | -3.15% | 16.88 | 17.79 | 147752 | 25723.22 | 9.84% |
| 2025-08-26 | 16.88 | 17.46 | 0.09 | 0.52% | 16.84 | 17.95 | 164924 | 28723.36 | 10.98% |
| 2025-08-25 | 16.79 | 17.37 | 0.65 | 3.89% | 16.69 | 17.78 | 191373 | 32926.17 | 12.74% |
| 2025-08-22 | 16.44 | 16.72 | 0.22 | 1.33% | 16.41 | 16.95 | 111782 | 18662.28 | 7.44% |
| 2025-08-21 | 16.61 | 16.50 | -0.11 | -0.66% | 16.38 | 16.90 | 106212 | 17624.90 | 7.07% |
| 2025-08-20 | 16.25 | 16.61 | 0.25 | 1.53% | 16.15 | 16.81 | 124712 | 20735.63 | 8.30% |
| 2025-08-19 | 16.13 | 16.36 | 0.20 | 1.24% | 16.00 | 16.43 | 117175 | 19097.58 | 7.80% |
| 2025-08-18 | 15.72 | 16.16 | 0.48 | 3.06% | 15.56 | 16.35 | 190137 | 30576.76 | 12.66% |
| 2025-08-15 | 16.50 | 15.68 | 0.18 | 1.16% | 15.48 | 16.59 | 181537 | 28556.85 | 12.09% |
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。
