| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-08-01 | 8.45 | 8.46 | 0.01 | 0.12% | 8.33 | 8.53 | 150576 | 12691.92 | 1.16% |
| 2025-07-31 | 8.52 | 8.45 | -0.03 | -0.35% | 8.41 | 8.68 | 217636 | 18617.19 | 1.67% |
| 2025-07-30 | 8.63 | 8.48 | -0.11 | -1.28% | 8.43 | 8.64 | 141527 | 12031.79 | 1.09% |
| 2025-07-29 | 8.58 | 8.59 | -0.01 | -0.12% | 8.45 | 8.59 | 132337 | 11261.87 | 1.02% |
| 2025-07-28 | 8.63 | 8.60 | -0.03 | -0.35% | 8.56 | 8.70 | 206377 | 17813.32 | 1.59% |
| 2025-07-25 | 8.51 | 8.63 | 0.11 | 1.29% | 8.47 | 8.65 | 188964 | 16153.22 | 1.45% |
| 2025-07-24 | 8.42 | 8.52 | 0.09 | 1.07% | 8.41 | 8.52 | 157978 | 13390.18 | 1.21% |
| 2025-07-23 | 8.45 | 8.43 | -0.03 | -0.35% | 8.38 | 8.52 | 170710 | 14448.30 | 1.31% |
| 2025-07-22 | 8.49 | 8.46 | -0.03 | -0.35% | 8.41 | 8.54 | 136341 | 11523.34 | 1.05% |
| 2025-07-21 | 8.37 | 8.49 | 0.09 | 1.07% | 8.37 | 8.53 | 157783 | 13360.97 | 1.21% |
| 2025-07-18 | 8.50 | 8.40 | -0.07 | -0.83% | 8.36 | 8.50 | 136057 | 11425.18 | 1.05% |
| 2025-07-17 | 8.30 | 8.47 | 0.16 | 1.93% | 8.24 | 8.48 | 234477 | 19708.29 | 1.80% |
| 2025-07-16 | 8.27 | 8.31 | 0.02 | 0.24% | 8.24 | 8.40 | 161385 | 13443.90 | 1.24% |
| 2025-07-15 | 8.25 | 8.29 | 0.04 | 0.48% | 8.17 | 8.34 | 164828 | 13598.60 | 1.27% |
| 2025-07-14 | 8.43 | 8.25 | -0.25 | -2.94% | 8.22 | 8.44 | 282129 | 23308.84 | 2.17% |
| 2025-07-11 | 8.38 | 8.50 | 0.12 | 1.43% | 8.33 | 8.54 | 210193 | 17776.30 | 1.61% |
| 2025-07-10 | 8.34 | 8.38 | 0.00 | 0.00% | 8.33 | 8.43 | 106095 | 8884.90 | 0.81% |
| 2025-07-09 | 8.47 | 8.38 | -0.07 | -0.83% | 8.35 | 8.51 | 134799 | 11354.91 | 1.04% |
| 2025-07-08 | 8.35 | 8.45 | 0.09 | 1.08% | 8.34 | 8.45 | 109639 | 9223.58 | 0.84% |
| 2025-07-07 | 8.27 | 8.36 | 0.02 | 0.24% | 8.25 | 8.36 | 80933 | 6735.18 | 0.62% |
| 2025-07-04 | 8.44 | 8.34 | -0.10 | -1.18% | 8.31 | 8.44 | 116415 | 9729.71 | 0.89% |
| 2025-07-03 | 8.36 | 8.44 | 0.07 | 0.84% | 8.36 | 8.50 | 113914 | 9613.85 | 0.87% |
| 2025-07-02 | 8.45 | 8.37 | -0.13 | -1.53% | 8.33 | 8.48 | 122146 | 10234.73 | 0.94% |
| 2025-07-01 | 8.53 | 8.50 | -0.04 | -0.47% | 8.43 | 8.55 | 123401 | 10462.74 | 0.95% |
| 2025-06-30 | 8.40 | 8.54 | 0.14 | 1.67% | 8.40 | 8.58 | 232089 | 19762.69 | 1.78% |
| 2025-06-27 | 8.37 | 8.40 | 0.05 | 0.60% | 8.31 | 8.45 | 142631 | 11981.14 | 1.10% |
| 2025-06-26 | 8.33 | 8.35 | 0.01 | 0.12% | 8.30 | 8.45 | 185083 | 15511.00 | 1.42% |
| 2025-06-25 | 8.31 | 8.34 | 0.04 | 0.48% | 8.23 | 8.34 | 148126 | 12287.00 | 1.14% |
| 2025-06-24 | 8.19 | 8.30 | 0.14 | 1.72% | 8.17 | 8.34 | 157110 | 12996.24 | 1.21% |
| 2025-06-23 | 7.87 | 8.16 | 0.16 | 2.00% | 7.86 | 8.18 | 129652 | 10491.07 | 1.00% |
| 2025-06-20 | 8.10 | 8.00 | -0.11 | -1.36% | 7.99 | 8.15 | 128297 | 10304.92 | 0.99% |
| 2025-06-19 | 8.24 | 8.11 | -0.16 | -1.93% | 8.09 | 8.31 | 128283 | 10491.40 | 0.99% |
| 2025-06-18 | 8.23 | 8.27 | 0.05 | 0.61% | 8.14 | 8.33 | 159124 | 13116.96 | 1.22% |
| 2025-06-17 | 8.22 | 8.22 | 0.02 | 0.24% | 8.15 | 8.25 | 92429 | 7566.63 | 0.71% |
| 2025-06-16 | 8.08 | 8.20 | 0.07 | 0.86% | 8.06 | 8.23 | 104554 | 8562.25 | 0.80% |
| 2025-06-13 | 8.29 | 8.13 | -0.22 | -2.63% | 8.12 | 8.30 | 183447 | 15009.83 | 1.41% |
| 2025-06-12 | 8.31 | 8.35 | 0.02 | 0.24% | 8.27 | 8.45 | 139460 | 11672.13 | 1.07% |
| 2025-06-11 | 8.32 | 8.33 | 0.00 | 0.00% | 8.28 | 8.39 | 117903 | 9838.61 | 0.91% |
| 2025-06-10 | 8.54 | 8.33 | -0.20 | -2.34% | 8.23 | 8.56 | 228587 | 19149.05 | 1.76% |
| 2025-06-09 | 8.47 | 8.53 | 0.04 | 0.47% | 8.47 | 8.59 | 150192 | 12811.42 | 1.15% |
| 2025-06-06 | 8.51 | 8.49 | -0.07 | -0.82% | 8.45 | 8.56 | 148839 | 12639.05 | 1.14% |
| 2025-06-05 | 8.42 | 8.56 | 0.12 | 1.42% | 8.33 | 8.63 | 245775 | 20841.79 | 1.89% |
| 2025-06-04 | 8.51 | 8.44 | 0.00 | 0.00% | 8.41 | 8.53 | 174416 | 14738.61 | 1.34% |
| 2025-06-03 | 8.44 | 8.44 | -0.11 | -1.29% | 8.38 | 8.58 | 254475 | 21512.87 | 1.95% |
| 2025-05-30 | 8.76 | 8.55 | -0.28 | -3.17% | 8.54 | 8.80 | 257934 | 22197.27 | 1.98% |
| 2025-05-29 | 8.68 | 8.83 | 0.11 | 1.26% | 8.60 | 8.86 | 346645 | 30463.53 | 2.66% |
| 2025-05-28 | 8.66 | 8.72 | 0.08 | 0.93% | 8.61 | 8.82 | 337879 | 29366.77 | 2.60% |
| 2025-05-27 | 8.64 | 8.64 | -0.06 | -0.69% | 8.51 | 8.67 | 271794 | 23297.79 | 2.09% |
| 2025-05-26 | 8.58 | 8.70 | 0.18 | 2.11% | 8.55 | 8.80 | 353834 | 30712.83 | 2.72% |
| 2025-05-23 | 8.86 | 8.52 | -0.30 | -3.40% | 8.51 | 8.88 | 427848 | 37087.78 | 3.29% |
| 2025-05-22 | 9.12 | 8.82 | -0.40 | -4.34% | 8.80 | 9.21 | 728851 | 65463.60 | 5.60% |
| 2025-05-21 | 9.64 | 9.22 | -0.01 | -0.11% | 9.20 | 9.83 | 1374508 | 129950.63 | 10.56% |
| 2025-05-20 | 8.39 | 9.23 | 0.84 | 10.01% | 8.31 | 9.23 | 658820 | 58726.95 | 5.06% |
| 2025-05-19 | 8.25 | 8.39 | 0.24 | 2.94% | 8.25 | 8.63 | 359467 | 30268.42 | 2.76% |
| 2025-05-16 | 8.15 | 8.15 | 0.04 | 0.49% | 8.06 | 8.21 | 72333 | 5903.14 | 0.56% |
| 2025-05-15 | 8.26 | 8.11 | -0.16 | -1.93% | 8.10 | 8.27 | 101332 | 8250.44 | 0.78% |
| 2025-05-14 | 8.28 | 8.27 | 0.00 | 0.00% | 8.20 | 8.34 | 122166 | 10096.94 | 0.94% |
| 2025-05-13 | 8.40 | 8.27 | -0.06 | -0.72% | 8.23 | 8.43 | 118942 | 9902.74 | 0.91% |
| 2025-05-12 | 8.26 | 8.33 | 0.07 | 0.85% | 8.26 | 8.40 | 134054 | 11166.92 | 1.03% |
| 2025-05-09 | 8.40 | 8.26 | -0.13 | -1.55% | 8.21 | 8.40 | 124997 | 10352.27 | 0.96% |
| 2025-05-08 | 8.20 | 8.39 | 0.14 | 1.70% | 8.19 | 8.43 | 182068 | 15193.71 | 1.40% |
| 2025-05-07 | 8.34 | 8.25 | -0.01 | -0.12% | 8.15 | 8.38 | 186545 | 15357.48 | 1.43% |
| 2025-05-06 | 7.94 | 8.26 | 0.38 | 4.82% | 7.94 | 8.28 | 219661 | 17891.96 | 1.69% |
| 2025-04-30 | 7.76 | 7.88 | 0.16 | 2.07% | 7.71 | 7.94 | 146294 | 11499.15 | 1.12% |
| 2025-04-29 | 7.70 | 7.72 | 0.02 | 0.26% | 7.61 | 7.80 | 93040 | 7195.85 | 0.71% |
| 2025-04-28 | 7.83 | 7.70 | -0.16 | -2.04% | 7.66 | 7.87 | 131810 | 10194.82 | 1.01% |
| 2025-04-25 | 7.81 | 7.86 | -0.01 | -0.13% | 7.81 | 7.98 | 121517 | 9599.07 | 0.93% |
| 2025-04-24 | 8.07 | 7.87 | -0.22 | -2.72% | 7.86 | 8.08 | 150351 | 11934.87 | 1.15% |
| 2025-04-23 | 8.04 | 8.09 | 0.06 | 0.75% | 8.04 | 8.13 | 126942 | 10268.08 | 0.98% |
| 2025-04-22 | 8.10 | 8.03 | -0.12 | -1.47% | 8.00 | 8.15 | 153216 | 12357.32 | 1.18% |
| 2025-04-21 | 8.12 | 8.15 | 0.01 | 0.12% | 8.07 | 8.21 | 205759 | 16721.76 | 1.58% |
| 2025-04-18 | 7.83 | 8.14 | 0.30 | 3.83% | 7.78 | 8.34 | 318581 | 25820.41 | 2.45% |
| 2025-04-17 | 7.83 | 7.84 | -0.03 | -0.38% | 7.80 | 7.96 | 110583 | 8728.44 | 0.85% |
| 2025-04-16 | 8.01 | 7.87 | -0.14 | -1.75% | 7.70 | 8.03 | 146549 | 11512.93 | 1.13% |
| 2025-04-15 | 8.02 | 8.01 | -0.01 | -0.12% | 7.91 | 8.08 | 160394 | 12827.93 | 1.23% |
| 2025-04-14 | 8.01 | 8.02 | 0.07 | 0.88% | 7.96 | 8.16 | 190984 | 15358.83 | 1.47% |
| 2025-04-11 | 7.65 | 7.95 | 0.21 | 2.71% | 7.63 | 8.06 | 286170 | 22571.10 | 2.20% |
| 2025-04-10 | 7.70 | 7.74 | 0.14 | 1.84% | 7.62 | 7.93 | 262767 | 20496.86 | 2.02% |
| 2025-04-09 | 7.10 | 7.60 | 0.40 | 5.56% | 6.68 | 7.65 | 379342 | 27695.14 | 2.91% |
| 2025-04-08 | 7.30 | 7.20 | -0.29 | -3.87% | 7.02 | 7.51 | 314464 | 22595.90 | 2.42% |
大唐电信(600198)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。
