| 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 | 43.70 | 44.06 | 0.36 | 0.82% | 43.36 | 44.17 | 9218 | 4050.60 | 3.02% |
| 2025-12-11 | 43.39 | 43.70 | 0.32 | 0.74% | 43.22 | 44.16 | 10441 | 4573.64 | 3.42% |
| 2025-12-10 | 43.13 | 43.38 | 0.24 | 0.56% | 42.53 | 43.57 | 7168 | 3094.67 | 2.34% |
| 2025-12-09 | 42.80 | 43.14 | 0.34 | 0.79% | 42.65 | 43.20 | 7335 | 3157.17 | 2.40% |
| 2025-12-08 | 42.88 | 42.80 | 0.19 | 0.45% | 42.52 | 42.95 | 3820 | 1633.18 | 1.25% |
| 2025-12-05 | 42.33 | 42.61 | 0.29 | 0.69% | 42.33 | 42.71 | 3871 | 1646.12 | 1.27% |
| 2025-12-04 | 42.52 | 42.32 | -0.30 | -0.70% | 42.10 | 42.61 | 3956 | 1671.94 | 1.29% |
| 2025-12-03 | 42.77 | 42.62 | -0.15 | -0.35% | 42.50 | 42.99 | 3926 | 1673.87 | 1.28% |
| 2025-12-02 | 43.21 | 42.77 | -0.43 | -1.00% | 42.72 | 43.23 | 4285 | 1839.83 | 1.40% |
| 2025-12-01 | 42.86 | 43.20 | 0.43 | 1.01% | 42.71 | 43.53 | 6177 | 2664.57 | 2.02% |
| 2025-11-28 | 42.47 | 42.77 | 0.29 | 0.68% | 42.01 | 42.90 | 5659 | 2400.23 | 1.85% |
| 2025-11-27 | 42.53 | 42.48 | 0.00 | 0.00% | 42.41 | 42.80 | 4609 | 1964.32 | 1.51% |
| 2025-11-26 | 43.25 | 42.48 | -0.75 | -1.73% | 42.44 | 43.40 | 6329 | 2713.37 | 2.07% |
| 2025-11-25 | 43.10 | 43.23 | 0.13 | 0.30% | 43.10 | 43.65 | 6130 | 2660.04 | 2.00% |
| 2025-11-24 | 42.62 | 43.10 | 0.40 | 0.94% | 42.45 | 43.34 | 6332 | 2711.66 | 2.07% |
| 2025-11-21 | 44.77 | 42.70 | -2.08 | -4.64% | 42.16 | 44.90 | 12078 | 5226.33 | 3.95% |
| 2025-11-20 | 44.93 | 44.78 | -0.13 | -0.29% | 44.64 | 45.20 | 5589 | 2506.12 | 1.83% |
| 2025-11-19 | 45.33 | 44.91 | -0.43 | -0.95% | 44.86 | 45.47 | 7565 | 3410.02 | 2.47% |
| 2025-11-18 | 45.63 | 45.34 | -0.30 | -0.66% | 45.22 | 45.70 | 6829 | 3106.37 | 2.23% |
| 2025-11-17 | 45.85 | 45.64 | -0.19 | -0.41% | 45.45 | 46.05 | 8181 | 3728.99 | 2.68% |
| 2025-11-14 | 45.86 | 45.83 | -0.16 | -0.35% | 45.72 | 46.19 | 7796 | 3587.40 | 2.55% |
| 2025-11-13 | 46.02 | 45.99 | -0.03 | -0.07% | 45.70 | 46.02 | 7999 | 3668.79 | 2.62% |
| 2025-11-12 | 46.18 | 46.02 | -0.27 | -0.58% | 45.67 | 46.19 | 9686 | 4446.64 | 3.17% |
| 2025-11-11 | 46.41 | 46.29 | -0.08 | -0.17% | 46.16 | 46.60 | 8965 | 4153.44 | 2.93% |
| 2025-11-10 | 46.50 | 46.37 | -0.13 | -0.28% | 46.16 | 46.64 | 11358 | 5265.03 | 3.72% |
| 2025-11-07 | 46.52 | 46.50 | -0.60 | -1.27% | 46.47 | 47.30 | 17545 | 8191.54 | 5.74% |
| 2025-11-06 | 48.02 | 47.10 | 0.38 | 0.81% | 47.04 | 48.59 | 32600 | 15587.11 | 10.66% |
| 2025-11-05 | 46.01 | 46.72 | 0.15 | 0.32% | 45.80 | 47.20 | 19437 | 9073.97 | 6.36% |
| 2025-11-04 | 45.97 | 46.57 | 0.60 | 1.31% | 45.75 | 46.88 | 20812 | 9675.85 | 6.81% |
| 2025-11-03 | 45.60 | 45.97 | 0.37 | 0.81% | 45.40 | 46.08 | 9991 | 4583.12 | 3.27% |
| 2025-10-31 | 45.39 | 45.60 | 0.24 | 0.53% | 45.13 | 45.78 | 8105 | 3690.61 | 2.65% |
| 2025-10-30 | 45.60 | 45.36 | -0.11 | -0.24% | 45.22 | 46.19 | 9773 | 4446.95 | 3.20% |
| 2025-10-29 | 45.48 | 45.47 | 0.12 | 0.26% | 45.15 | 45.58 | 8555 | 3883.25 | 2.80% |
| 2025-10-28 | 46.00 | 45.35 | -0.95 | -2.05% | 45.19 | 46.00 | 16274 | 7406.09 | 5.32% |
| 2025-10-27 | 46.01 | 46.30 | 0.27 | 0.59% | 46.01 | 46.41 | 10365 | 4790.01 | 3.39% |
| 2025-10-24 | 46.14 | 46.03 | -0.19 | -0.41% | 45.93 | 46.35 | 9556 | 4405.30 | 3.13% |
| 2025-10-23 | 45.12 | 46.22 | 0.64 | 1.40% | 45.10 | 46.58 | 14085 | 6469.76 | 4.61% |
| 2025-10-22 | 45.40 | 45.58 | 0.07 | 0.15% | 45.20 | 46.18 | 7826 | 3574.47 | 2.56% |
| 2025-10-21 | 45.00 | 45.51 | 0.31 | 0.69% | 44.98 | 45.55 | 8430 | 3823.67 | 2.76% |
| 2025-10-20 | 44.95 | 45.20 | 0.24 | 0.53% | 44.79 | 45.22 | 11483 | 5164.29 | 3.76% |
| 2025-10-17 | 46.35 | 44.96 | -1.42 | -3.06% | 44.96 | 46.38 | 15043 | 6860.48 | 4.92% |
| 2025-10-16 | 46.89 | 46.38 | -0.44 | -0.94% | 46.20 | 47.20 | 9752 | 4551.28 | 3.19% |
| 2025-10-15 | 46.80 | 46.82 | 0.25 | 0.54% | 46.34 | 46.82 | 7805 | 3638.61 | 2.55% |
| 2025-10-14 | 46.88 | 46.57 | -0.36 | -0.77% | 46.50 | 47.44 | 12466 | 5848.32 | 4.08% |
| 2025-10-13 | 46.43 | 46.93 | -0.35 | -0.74% | 46.08 | 46.97 | 12593 | 5860.85 | 4.12% |
| 2025-10-10 | 46.87 | 47.28 | 0.42 | 0.90% | 46.56 | 47.31 | 13627 | 6417.91 | 4.46% |
| 2025-10-09 | 46.76 | 46.86 | 0.28 | 0.60% | 46.19 | 46.98 | 11657 | 5438.74 | 3.81% |
| 2025-09-30 | 46.83 | 46.58 | -0.18 | -0.38% | 46.55 | 47.25 | 10560 | 4935.89 | 3.45% |
| 2025-09-29 | 47.40 | 46.76 | -0.58 | -1.23% | 46.40 | 47.40 | 13581 | 6347.58 | 4.44% |
| 2025-09-26 | 47.31 | 47.34 | -0.09 | -0.19% | 47.01 | 47.96 | 15750 | 7493.17 | 5.15% |
| 2025-09-25 | 47.84 | 47.43 | -0.42 | -0.88% | 47.34 | 48.05 | 15624 | 7443.98 | 5.11% |
| 2025-09-24 | 46.68 | 47.85 | 0.95 | 2.03% | 46.40 | 47.99 | 19499 | 9279.48 | 6.38% |
| 2025-09-23 | 47.30 | 46.90 | -0.50 | -1.05% | 45.80 | 47.40 | 21834 | 10170.59 | 7.14% |
| 2025-09-22 | 47.68 | 47.40 | -0.30 | -0.63% | 47.20 | 47.68 | 12538 | 5939.80 | 4.10% |
| 2025-09-19 | 48.49 | 47.70 | -0.54 | -1.12% | 47.08 | 48.49 | 20893 | 9935.85 | 6.83% |
| 2025-09-18 | 50.21 | 48.84 | -1.35 | -2.69% | 48.80 | 50.21 | 25450 | 12593.47 | 8.32% |
| 2025-09-17 | 49.88 | 50.19 | 0.32 | 0.64% | 49.76 | 50.32 | 20449 | 10238.51 | 6.69% |
| 2025-09-16 | 49.79 | 49.87 | 0.09 | 0.18% | 49.23 | 49.99 | 17429 | 8649.99 | 5.70% |
| 2025-09-15 | 50.68 | 49.78 | -0.78 | -1.54% | 49.60 | 50.68 | 19627 | 9802.29 | 6.42% |
| 2025-09-12 | 50.10 | 50.56 | 0.61 | 1.22% | 49.80 | 51.40 | 39155 | 19795.34 | 12.81% |
| 2025-09-11 | 49.11 | 49.95 | 0.49 | 0.99% | 48.71 | 49.99 | 30115 | 14887.91 | 9.85% |
| 2025-09-10 | 49.25 | 49.46 | 0.01 | 0.02% | 49.00 | 49.94 | 18773 | 9256.46 | 6.14% |
| 2025-09-09 | 50.21 | 49.45 | -1.05 | -2.08% | 49.07 | 50.35 | 24188 | 12009.02 | 7.91% |
| 2025-09-08 | 49.07 | 50.50 | 1.40 | 2.85% | 48.62 | 51.00 | 39024 | 19498.80 | 12.76% |
| 2025-09-05 | 48.49 | 49.10 | 0.65 | 1.34% | 47.80 | 49.12 | 28182 | 13696.06 | 9.22% |
| 2025-09-04 | 47.88 | 48.45 | 0.52 | 1.08% | 47.70 | 48.60 | 28262 | 13614.66 | 9.24% |
| 2025-09-03 | 49.59 | 47.93 | -1.59 | -3.21% | 47.88 | 49.60 | 33397 | 16212.03 | 10.92% |
| 2025-09-02 | 51.04 | 49.52 | -1.46 | -2.86% | 48.77 | 51.06 | 42546 | 21123.23 | 13.92% |
| 2025-09-01 | 50.79 | 50.98 | 0.21 | 0.41% | 50.66 | 51.72 | 46183 | 23613.97 | 15.11% |
| 2025-08-29 | 53.00 | 50.77 | -2.20 | -4.15% | 50.54 | 53.01 | 80918 | 41582.00 | 26.47% |
| 2025-08-28 | 48.69 | 52.97 | 4.24 | 8.70% | 48.62 | 53.60 | 139743 | 71724.24 | 45.71% |
| 2025-08-27 | 48.55 | 48.73 | 0.25 | 0.52% | 48.32 | 51.32 | 87280 | 43402.41 | 28.55% |
| 2025-08-26 | 48.42 | 48.48 | 0.06 | 0.12% | 48.01 | 48.79 | 37302 | 18076.17 | 12.20% |
| 2025-08-25 | 48.81 | 48.42 | -0.08 | -0.16% | 48.21 | 48.98 | 43155 | 20937.96 | 14.12% |
| 2025-08-22 | 48.00 | 48.50 | 0.80 | 1.68% | 47.58 | 48.78 | 51779 | 24998.98 | 16.94% |
| 2025-08-21 | 47.94 | 47.70 | -0.09 | -0.19% | 47.37 | 47.97 | 25491 | 12138.63 | 8.34% |
| 2025-08-20 | 47.39 | 47.79 | 0.20 | 0.42% | 47.15 | 47.83 | 26460 | 12577.90 | 8.65% |
| 2025-08-19 | 47.85 | 47.59 | -0.23 | -0.48% | 47.31 | 48.25 | 38693 | 18429.30 | 12.66% |
| 2025-08-18 | 46.62 | 47.82 | 1.21 | 2.60% | 46.62 | 48.46 | 62388 | 29676.75 | 20.41% |
| 2025-08-15 | 46.01 | 46.61 | 0.56 | 1.22% | 45.88 | 46.62 | 21526 | 9990.13 | 7.04% |
信通电子(001388)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。
