| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-24 | 9.37 | 9.45 | 0.07 | 0.75% | 9.37 | 9.56 | 93238 | 8823.80 | 2.04% | 0.00 |
| 2025-10-23 | 9.44 | 9.38 | -0.09 | -0.95% | 9.23 | 9.44 | 77406 | 7215.50 | 1.69% | 0.00 |
| 2025-10-22 | 9.42 | 9.47 | -0.01 | -0.11% | 9.31 | 9.52 | 82696 | 7794.71 | 1.81% | 0.00 |
| 2025-10-21 | 9.47 | 9.48 | -0.08 | -0.84% | 9.41 | 9.53 | 101980 | 9641.11 | 2.23% | 0.00 |
| 2025-10-20 | 9.41 | 9.56 | 0.23 | 2.47% | 9.28 | 9.57 | 118610 | 11254.44 | 2.59% | 0.00 |
| 2025-10-17 | 9.60 | 9.33 | -0.17 | -1.79% | 9.31 | 9.80 | 152973 | 14529.66 | 3.34% | 0.00 |
| 2025-10-16 | 9.64 | 9.50 | -0.13 | -1.35% | 9.41 | 9.68 | 95922 | 9137.82 | 2.09% | 0.00 |
| 2025-10-15 | 9.47 | 9.63 | 0.16 | 1.69% | 9.39 | 9.67 | 132487 | 12681.95 | 2.89% | 16.00 |
| 2025-10-14 | 9.42 | 9.47 | 0.07 | 0.74% | 9.37 | 9.65 | 122600 | 11667.85 | 2.68% | 20.00 |
| 2025-10-13 | 9.09 | 9.40 | -0.07 | -0.74% | 9.06 | 9.42 | 85415 | 7933.03 | 1.86% | 0.00 |
| 2025-10-10 | 9.31 | 9.47 | 0.10 | 1.07% | 9.25 | 9.60 | 136472 | 12917.35 | 2.98% | 0.00 |
| 2025-10-09 | 9.20 | 9.37 | 0.22 | 2.40% | 9.19 | 9.48 | 146936 | 13829.71 | 3.21% | 0.00 |
| 2025-09-30 | 9.10 | 9.15 | 0.04 | 0.44% | 9.06 | 9.18 | 61994 | 5656.65 | 1.35% | 0.00 |
| 2025-09-29 | 8.97 | 9.11 | 0.13 | 1.45% | 8.83 | 9.15 | 84897 | 7679.90 | 1.85% | 0.00 |
| 2025-09-26 | 9.05 | 8.98 | -0.04 | -0.44% | 8.92 | 9.11 | 67458 | 6084.33 | 1.47% | 0.00 |
| 2025-09-25 | 9.06 | 9.02 | -0.08 | -0.88% | 9.01 | 9.20 | 71304 | 6486.34 | 1.56% | 0.00 |
| 2025-09-24 | 8.97 | 9.10 | 0.13 | 1.45% | 8.87 | 9.11 | 78612 | 7080.28 | 1.72% | 0.00 |
| 2025-09-23 | 9.19 | 8.97 | -0.22 | -2.39% | 8.78 | 9.20 | 112868 | 10073.86 | 2.46% | 0.00 |
| 2025-09-22 | 9.19 | 9.19 | 0.00 | 0.00% | 9.03 | 9.22 | 70480 | 6439.28 | 1.54% | 0.00 |
| 2025-09-19 | 9.23 | 9.19 | -0.06 | -0.65% | 9.12 | 9.34 | 75570 | 6959.12 | 1.65% | 0.00 |
| 2025-09-18 | 9.38 | 9.25 | -0.13 | -1.39% | 9.17 | 9.49 | 139163 | 13036.62 | 3.04% | 0.00 |
| 2025-09-17 | 9.40 | 9.38 | -0.01 | -0.11% | 9.31 | 9.42 | 72412 | 6785.96 | 1.58% | 0.00 |
| 2025-09-16 | 9.28 | 9.39 | 0.16 | 1.73% | 9.14 | 9.40 | 99780 | 9260.96 | 2.18% | 0.00 |
| 2025-09-15 | 9.33 | 9.23 | -0.08 | -0.86% | 9.21 | 9.33 | 64867 | 5996.49 | 1.42% | 0.00 |
| 2025-09-12 | 9.39 | 9.31 | -0.08 | -0.85% | 9.28 | 9.41 | 78202 | 7308.47 | 1.71% | 0.00 |
| 2025-09-11 | 9.19 | 9.39 | 0.20 | 2.18% | 9.09 | 9.39 | 115299 | 10701.26 | 2.52% | 0.00 |
| 2025-09-10 | 9.28 | 9.19 | -0.06 | -0.65% | 9.16 | 9.30 | 71256 | 6571.46 | 1.56% | 0.00 |
| 2025-09-09 | 9.37 | 9.25 | -0.13 | -1.39% | 9.19 | 9.37 | 76118 | 7048.59 | 1.66% | 0.00 |
| 2025-09-08 | 9.30 | 9.38 | 0.08 | 0.86% | 9.22 | 9.39 | 88408 | 8222.85 | 1.93% | 0.00 |
| 2025-09-05 | 9.13 | 9.30 | 0.20 | 2.20% | 9.07 | 9.31 | 96278 | 8880.59 | 2.10% | 0.00 |
| 2025-09-04 | 9.25 | 9.10 | -0.08 | -0.87% | 8.98 | 9.37 | 127427 | 11722.58 | 2.78% | 0.00 |
| 2025-09-03 | 9.39 | 9.18 | -0.24 | -2.55% | 9.16 | 9.46 | 143202 | 13277.94 | 3.13% | 0.00 |
| 2025-09-02 | 10.00 | 9.42 | -0.65 | -6.45% | 9.29 | 10.05 | 281269 | 27019.06 | 6.14% | 0.00 |
| 2025-09-01 | 10.02 | 10.07 | 0.06 | 0.60% | 9.96 | 10.10 | 111617 | 11196.67 | 2.44% | 0.00 |
| 2025-08-29 | 10.20 | 10.01 | -0.19 | -1.86% | 9.99 | 10.26 | 149575 | 15072.73 | 3.27% | 11.00 |
| 2025-08-28 | 10.06 | 10.20 | 0.15 | 1.49% | 9.81 | 10.44 | 243613 | 24677.62 | 5.32% | 0.00 |
| 2025-08-27 | 10.44 | 10.05 | -0.46 | -4.38% | 10.05 | 10.51 | 265666 | 27431.50 | 5.80% | 48.00 |
| 2025-08-26 | 10.71 | 10.51 | -0.33 | -3.04% | 10.41 | 10.82 | 327363 | 34493.22 | 7.15% | 15.00 |
| 2025-08-25 | 10.28 | 10.84 | 0.79 | 7.86% | 10.25 | 11.18 | 542442 | 58343.93 | 11.84% | 3.00 |
| 2025-08-22 | 10.05 | 10.05 | -0.03 | -0.30% | 9.96 | 10.08 | 122747 | 12288.16 | 2.68% | 0.00 |
| 2025-08-21 | 10.10 | 10.08 | -0.03 | -0.30% | 10.02 | 10.27 | 157792 | 15965.24 | 3.45% | 0.00 |
| 2025-08-20 | 10.11 | 10.11 | 0.00 | 0.00% | 9.96 | 10.11 | 113912 | 11432.73 | 2.49% | 0.00 |
| 2025-08-19 | 10.14 | 10.11 | -0.03 | -0.30% | 10.05 | 10.21 | 132132 | 13369.39 | 2.88% | 0.00 |
| 2025-08-18 | 10.03 | 10.14 | 0.15 | 1.50% | 9.98 | 10.21 | 169699 | 17151.13 | 3.71% | 0.00 |
| 2025-08-15 | 9.80 | 9.99 | 0.18 | 1.83% | 9.78 | 10.04 | 144482 | 14382.41 | 3.15% | 0.00 |
| 2025-08-14 | 10.05 | 9.81 | -0.28 | -2.78% | 9.81 | 10.06 | 169370 | 16747.18 | 3.70% | 0.00 |
| 2025-08-13 | 10.00 | 10.09 | 0.09 | 0.90% | 9.97 | 10.09 | 115935 | 11625.95 | 2.53% | 0.00 |
| 2025-08-12 | 10.21 | 10.00 | -0.19 | -1.86% | 9.96 | 10.23 | 142457 | 14316.42 | 3.11% | 0.00 |
| 2025-08-11 | 9.99 | 10.19 | 0.20 | 2.00% | 9.99 | 10.40 | 178017 | 18161.71 | 3.89% | 10.00 |
| 2025-08-08 | 9.92 | 9.99 | 0.06 | 0.60% | 9.90 | 10.07 | 138915 | 13889.22 | 3.03% | 1.00 |
| 2025-08-07 | 10.20 | 9.93 | -0.31 | -3.03% | 9.89 | 10.23 | 264998 | 26458.38 | 5.79% | 0.00 |
| 2025-08-06 | 10.18 | 10.24 | 0.07 | 0.69% | 10.10 | 10.29 | 158318 | 16162.69 | 3.46% | 3.00 |
| 2025-08-05 | 10.20 | 10.17 | 0.02 | 0.20% | 10.13 | 10.29 | 161581 | 16452.54 | 3.53% | 15.00 |
| 2025-08-04 | 10.57 | 10.15 | -0.53 | -4.96% | 10.05 | 10.59 | 305505 | 31265.59 | 6.67% | 6.00 |
| 2025-08-01 | 10.79 | 10.68 | -0.14 | -1.29% | 10.56 | 10.90 | 194886 | 20782.10 | 4.26% | 3.00 |
| 2025-07-31 | 10.80 | 10.82 | -0.17 | -1.55% | 10.77 | 11.03 | 182498 | 19845.76 | 3.98% | 90.00 |
| 2025-07-30 | 11.00 | 10.99 | -0.06 | -0.54% | 10.71 | 11.33 | 259387 | 28606.68 | 5.66% | 3.00 |
| 2025-07-29 | 10.87 | 11.05 | 0.10 | 0.91% | 10.70 | 11.17 | 251797 | 27512.78 | 5.50% | 44.00 |
| 2025-07-28 | 10.90 | 10.95 | 0.08 | 0.74% | 10.68 | 11.00 | 200599 | 21686.79 | 4.38% | 0.00 |
| 2025-07-25 | 10.70 | 10.87 | 0.17 | 1.59% | 10.42 | 10.96 | 273525 | 29383.23 | 5.97% | 0.00 |
| 2025-07-24 | 10.52 | 10.70 | 0.10 | 0.94% | 10.46 | 10.72 | 237354 | 25189.96 | 5.18% | 0.00 |
| 2025-07-23 | 10.95 | 10.60 | -0.49 | -4.42% | 10.50 | 11.00 | 385912 | 41382.27 | 8.43% | 0.00 |
| 2025-07-22 | 10.52 | 11.09 | 0.70 | 6.74% | 10.41 | 11.35 | 554500 | 60377.51 | 12.11% | 0.00 |
| 2025-07-21 | 10.18 | 10.39 | 0.25 | 2.47% | 10.18 | 10.53 | 192743 | 19981.71 | 4.21% | 0.00 |
| 2025-07-18 | 10.36 | 10.14 | -0.24 | -2.31% | 10.13 | 10.40 | 187383 | 19124.93 | 4.09% | 0.00 |
| 2025-07-17 | 10.33 | 10.38 | 0.01 | 0.10% | 10.25 | 10.43 | 164261 | 17006.36 | 3.59% | 4.00 |
| 2025-07-16 | 10.40 | 10.37 | -0.12 | -1.14% | 10.25 | 10.53 | 207981 | 21559.47 | 4.54% | 0.00 |
| 2025-07-15 | 10.10 | 10.49 | 0.35 | 3.45% | 9.91 | 10.98 | 402041 | 41797.79 | 8.78% | 0.00 |
| 2025-07-14 | 10.20 | 10.14 | -0.18 | -1.74% | 9.94 | 10.28 | 215128 | 21685.08 | 4.70% | 0.00 |
| 2025-07-11 | 10.35 | 10.32 | -0.07 | -0.67% | 10.18 | 10.60 | 295461 | 30729.09 | 6.45% | 0.00 |
| 2025-07-10 | 10.18 | 10.39 | 0.24 | 2.36% | 10.02 | 10.55 | 331524 | 34260.10 | 7.24% | 1.00 |
| 2025-07-09 | 10.08 | 10.15 | -0.01 | -0.10% | 10.04 | 10.37 | 315621 | 32266.15 | 6.89% | 0.00 |
| 2025-07-08 | 10.10 | 10.16 | -0.16 | -1.55% | 9.96 | 10.21 | 347869 | 35054.29 | 7.60% | 10.00 |
| 2025-07-07 | 9.57 | 10.32 | 0.93 | 9.90% | 9.54 | 10.68 | 517252 | 52713.53 | 11.29% | 0.00 |
| 2025-07-04 | 9.85 | 9.39 | -0.49 | -4.96% | 9.38 | 9.85 | 283738 | 26983.26 | 6.20% | 0.00 |
| 2025-07-03 | 9.77 | 9.92 | 0.15 | 1.54% | 9.76 | 9.97 | 252818 | 24928.23 | 5.52% | 18.00 |
| 2025-07-02 | 10.35 | 9.77 | -0.29 | -2.88% | 9.65 | 10.66 | 456434 | 46481.05 | 9.97% | 77.00 |
| 2025-07-01 | 9.90 | 10.06 | 0.19 | 1.93% | 9.79 | 10.20 | 370726 | 37122.60 | 8.09% | 42.00 |
| 2025-06-30 | 9.60 | 9.87 | 0.30 | 3.13% | 9.60 | 9.99 | 336136 | 32872.90 | 7.34% | 0.00 |
| 2025-06-27 | 9.42 | 9.57 | 0.11 | 1.16% | 9.27 | 9.68 | 240537 | 22754.71 | 5.25% | 0.00 |
通光线缆(300265)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。
