| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-15 | 25.40 | 24.71 | -1.07 | -4.15% | 24.51 | 25.40 | 120370 | 29957.00 | 20.08% | 0.00 |
| 2025-12-12 | 25.02 | 25.78 | 0.18 | 0.70% | 24.25 | 26.41 | 187258 | 47476.71 | 31.24% | 21.00 |
| 2025-12-11 | 24.44 | 25.60 | 0.72 | 2.89% | 23.88 | 26.66 | 208771 | 53260.82 | 34.83% | 27.00 |
| 2025-12-10 | 25.64 | 24.88 | -0.54 | -2.12% | 24.24 | 25.82 | 167612 | 41345.69 | 27.96% | 18.00 |
| 2025-12-09 | 23.80 | 25.42 | 1.62 | 6.81% | 23.62 | 27.07 | 234756 | 60478.80 | 39.16% | 21.00 |
| 2025-12-08 | 23.71 | 23.80 | -0.32 | -1.33% | 23.21 | 24.02 | 103479 | 24476.19 | 17.26% | 0.00 |
| 2025-12-05 | 23.44 | 24.12 | 0.83 | 3.56% | 22.61 | 24.35 | 113057 | 26526.98 | 18.86% | 0.00 |
| 2025-12-04 | 23.63 | 23.29 | -0.45 | -1.90% | 23.06 | 23.74 | 106209 | 24759.15 | 17.72% | 0.00 |
| 2025-12-03 | 23.52 | 23.74 | 0.07 | 0.30% | 23.33 | 25.20 | 174548 | 42264.81 | 29.12% | 0.00 |
| 2025-12-02 | 23.00 | 23.67 | 0.52 | 2.25% | 22.80 | 24.27 | 137375 | 32356.71 | 22.92% | 5.00 |
| 2025-12-01 | 22.57 | 23.15 | 0.58 | 2.57% | 22.46 | 23.50 | 106420 | 24567.62 | 17.75% | 20.00 |
| 2025-11-28 | 22.11 | 22.57 | 0.42 | 1.90% | 21.80 | 22.62 | 68371 | 15260.17 | 11.41% | 0.00 |
| 2025-11-27 | 21.58 | 22.15 | 0.49 | 2.26% | 21.53 | 22.60 | 79843 | 17710.26 | 13.32% | 2.00 |
| 2025-11-26 | 22.45 | 21.66 | -0.79 | -3.52% | 21.60 | 22.68 | 77719 | 17065.29 | 12.97% | 26.00 |
| 2025-11-25 | 22.13 | 22.45 | 0.45 | 2.05% | 22.10 | 22.77 | 87883 | 19782.17 | 14.66% | 0.00 |
| 2025-11-24 | 22.20 | 22.00 | 0.22 | 1.01% | 21.82 | 22.60 | 78004 | 17311.97 | 13.01% | 0.00 |
| 2025-11-21 | 21.74 | 21.78 | -0.40 | -1.80% | 21.50 | 23.20 | 84914 | 18813.44 | 14.17% | 0.00 |
| 2025-11-20 | 22.60 | 22.18 | -0.38 | -1.68% | 22.10 | 22.98 | 83060 | 18626.70 | 13.86% | 0.00 |
| 2025-11-19 | 22.71 | 22.56 | -0.39 | -1.70% | 22.27 | 23.12 | 98252 | 22202.64 | 16.39% | 1.00 |
| 2025-11-18 | 21.60 | 22.95 | 1.33 | 6.15% | 21.37 | 23.74 | 129867 | 29346.41 | 21.66% | 0.00 |
| 2025-11-17 | 21.73 | 21.62 | -0.13 | -0.60% | 21.45 | 21.74 | 25967 | 5602.03 | 4.33% | 0.00 |
| 2025-11-14 | 21.38 | 21.75 | 0.25 | 1.16% | 21.30 | 22.14 | 38335 | 8369.23 | 6.40% | 0.00 |
| 2025-11-13 | 21.44 | 21.50 | -0.03 | -0.14% | 21.29 | 21.64 | 26709 | 5739.69 | 4.46% | 0.00 |
| 2025-11-12 | 21.70 | 21.53 | -0.10 | -0.46% | 21.44 | 21.93 | 30813 | 6656.19 | 5.14% | 0.00 |
| 2025-11-11 | 21.50 | 21.63 | 0.22 | 1.03% | 21.47 | 22.20 | 58899 | 12881.15 | 9.83% | 0.00 |
| 2025-11-10 | 21.47 | 21.41 | -0.06 | -0.28% | 21.30 | 21.59 | 30814 | 6598.86 | 5.14% | 0.00 |
| 2025-11-07 | 21.82 | 21.47 | -0.43 | -1.96% | 21.38 | 21.88 | 41001 | 8852.73 | 6.84% | 0.00 |
| 2025-11-06 | 21.48 | 21.90 | 0.42 | 1.96% | 21.37 | 22.00 | 53698 | 11650.86 | 8.96% | 0.00 |
| 2025-11-05 | 21.08 | 21.48 | 0.26 | 1.23% | 20.96 | 21.56 | 44794 | 9584.74 | 7.47% | 9.00 |
| 2025-11-04 | 21.22 | 21.22 | 0.00 | 0.00% | 21.07 | 21.46 | 41193 | 8739.83 | 6.87% | 0.00 |
| 2025-11-03 | 21.04 | 21.22 | 0.10 | 0.47% | 20.72 | 21.29 | 46567 | 9779.87 | 7.77% | 0.00 |
| 2025-10-31 | 21.03 | 21.12 | 0.09 | 0.43% | 20.80 | 21.38 | 55425 | 11680.24 | 9.25% | 0.00 |
| 2025-10-30 | 20.68 | 21.03 | 0.64 | 3.14% | 20.45 | 21.60 | 96624 | 20322.91 | 16.12% | 0.00 |
| 2025-10-29 | 20.70 | 20.39 | -0.30 | -1.45% | 20.33 | 20.75 | 36228 | 7412.40 | 6.04% | 0.00 |
| 2025-10-28 | 20.70 | 20.69 | -0.17 | -0.81% | 20.52 | 20.85 | 48899 | 10116.67 | 8.16% | 0.00 |
| 2025-10-27 | 20.89 | 20.86 | 0.07 | 0.34% | 20.43 | 21.00 | 74231 | 15381.53 | 12.38% | 0.00 |
| 2025-10-24 | 21.73 | 20.79 | -1.06 | -4.85% | 20.65 | 21.80 | 121834 | 25479.35 | 20.32% | 0.00 |
| 2025-10-23 | 20.16 | 21.85 | 1.81 | 9.03% | 20.10 | 22.13 | 133175 | 28589.36 | 22.22% | 0.00 |
| 2025-10-22 | 19.95 | 20.04 | 0.09 | 0.45% | 19.78 | 20.26 | 21906 | 4400.45 | 3.65% | 0.00 |
| 2025-10-21 | 19.66 | 19.95 | 0.37 | 1.89% | 19.56 | 19.98 | 21584 | 4278.76 | 3.60% | 0.00 |
| 2025-10-20 | 19.48 | 19.58 | 0.40 | 2.09% | 19.21 | 19.70 | 21554 | 4208.87 | 3.60% | 0.00 |
| 2025-10-17 | 19.60 | 19.18 | -0.50 | -2.54% | 19.18 | 19.73 | 22369 | 4335.74 | 3.73% | 0.00 |
| 2025-10-16 | 19.70 | 19.68 | 0.05 | 0.25% | 19.45 | 19.96 | 22462 | 4424.04 | 3.75% | 0.00 |
| 2025-10-15 | 19.61 | 19.63 | 0.02 | 0.10% | 19.45 | 19.83 | 27425 | 5379.78 | 4.58% | 0.00 |
| 2025-10-14 | 20.10 | 19.61 | -0.20 | -1.01% | 19.56 | 20.10 | 27647 | 5464.74 | 4.61% | 0.00 |
| 2025-10-13 | 19.81 | 19.81 | -0.20 | -1.00% | 18.88 | 19.95 | 28853 | 5658.51 | 4.81% | 0.00 |
| 2025-10-10 | 20.19 | 20.01 | -0.18 | -0.89% | 19.91 | 20.22 | 21492 | 4304.30 | 3.59% | 0.00 |
| 2025-10-09 | 20.47 | 20.19 | -0.16 | -0.79% | 20.14 | 20.58 | 21389 | 4350.42 | 3.57% | 0.00 |
| 2025-09-30 | 20.46 | 20.35 | -0.14 | -0.68% | 20.26 | 20.59 | 16683 | 3401.26 | 2.78% | 0.00 |
| 2025-09-29 | 20.18 | 20.49 | 0.31 | 1.54% | 19.99 | 20.56 | 16792 | 3415.70 | 2.80% | 0.00 |
| 2025-09-26 | 20.64 | 20.18 | -0.40 | -1.94% | 20.06 | 20.64 | 17406 | 3534.48 | 2.90% | 0.00 |
| 2025-09-25 | 20.91 | 20.58 | -0.40 | -1.91% | 20.54 | 21.02 | 22331 | 4634.21 | 3.73% | 0.00 |
| 2025-09-24 | 20.60 | 20.98 | 0.39 | 1.89% | 20.35 | 21.05 | 21728 | 4527.70 | 3.62% | 0.00 |
| 2025-09-23 | 21.00 | 20.59 | -0.39 | -1.86% | 19.90 | 21.08 | 28374 | 5782.36 | 4.73% | 0.00 |
| 2025-09-22 | 21.01 | 20.98 | 0.05 | 0.24% | 20.71 | 21.23 | 15368 | 3226.88 | 2.56% | 0.00 |
| 2025-09-19 | 21.12 | 20.93 | -0.09 | -0.43% | 20.72 | 21.38 | 18841 | 3946.15 | 3.14% | 0.00 |
| 2025-09-18 | 21.39 | 21.02 | -0.34 | -1.59% | 20.93 | 21.68 | 31520 | 6738.26 | 5.26% | 1.00 |
| 2025-09-17 | 21.37 | 21.36 | 0.04 | 0.19% | 21.27 | 21.64 | 20461 | 4386.27 | 3.41% | 0.00 |
| 2025-09-16 | 21.10 | 21.43 | 0.23 | 1.08% | 21.03 | 21.43 | 17113 | 3646.14 | 2.85% | 0.00 |
| 2025-09-15 | 21.10 | 21.20 | 0.06 | 0.28% | 20.90 | 21.36 | 21167 | 4478.37 | 3.53% | 0.00 |
| 2025-09-12 | 21.31 | 21.14 | -0.16 | -0.75% | 21.04 | 21.37 | 21223 | 4500.05 | 3.54% | 0.00 |
| 2025-09-11 | 20.78 | 21.30 | 0.64 | 3.10% | 20.50 | 21.32 | 22981 | 4833.85 | 3.83% | 0.00 |
| 2025-09-10 | 20.67 | 20.66 | 0.11 | 0.54% | 20.58 | 20.90 | 14782 | 3062.19 | 2.47% | 0.00 |
| 2025-09-09 | 20.74 | 20.55 | -0.28 | -1.34% | 20.45 | 20.84 | 19343 | 3986.59 | 3.23% | 0.00 |
| 2025-09-08 | 20.60 | 20.83 | 0.24 | 1.17% | 20.38 | 20.85 | 19615 | 4049.46 | 3.27% | 0.00 |
| 2025-09-05 | 20.21 | 20.59 | 0.49 | 2.44% | 20.02 | 20.69 | 23810 | 4871.11 | 3.97% | 0.00 |
| 2025-09-04 | 20.25 | 20.10 | -0.01 | -0.05% | 19.82 | 20.50 | 24387 | 4936.40 | 4.07% | 0.00 |
| 2025-09-03 | 20.86 | 20.11 | -0.48 | -2.33% | 20.09 | 20.86 | 24823 | 5067.64 | 4.14% | 0.00 |
| 2025-09-02 | 21.21 | 20.59 | -0.61 | -2.88% | 20.19 | 21.25 | 34906 | 7172.47 | 5.82% | 0.00 |
| 2025-09-01 | 21.08 | 21.20 | 0.11 | 0.52% | 21.01 | 21.42 | 24668 | 5225.08 | 4.12% | 0.00 |
| 2025-08-29 | 21.25 | 21.09 | -0.34 | -1.59% | 20.93 | 21.68 | 31077 | 6558.46 | 5.18% | 0.00 |
| 2025-08-28 | 21.78 | 21.43 | 0.02 | 0.09% | 20.53 | 21.95 | 42637 | 9060.23 | 7.11% | 0.00 |
| 2025-08-27 | 22.06 | 21.41 | -0.58 | -2.64% | 21.34 | 22.26 | 31646 | 6946.09 | 5.28% | 0.00 |
| 2025-08-26 | 21.92 | 21.99 | 0.14 | 0.64% | 21.70 | 22.14 | 27587 | 6062.63 | 4.60% | 0.00 |
| 2025-08-25 | 22.03 | 21.85 | -0.13 | -0.59% | 21.69 | 22.14 | 28489 | 6242.85 | 4.75% | 0.00 |
| 2025-08-22 | 22.14 | 21.98 | -0.14 | -0.63% | 21.87 | 22.15 | 21023 | 4616.91 | 3.51% | 0.00 |
| 2025-08-21 | 22.39 | 22.12 | -0.14 | -0.63% | 21.90 | 22.39 | 23494 | 5188.26 | 3.92% | 0.00 |
| 2025-08-20 | 21.90 | 22.26 | 0.28 | 1.27% | 21.60 | 22.29 | 25316 | 5579.13 | 4.22% | 0.00 |
| 2025-08-19 | 21.78 | 21.98 | 0.28 | 1.29% | 21.40 | 21.99 | 27229 | 5918.11 | 4.54% | 0.00 |
| 2025-08-18 | 21.32 | 21.70 | 0.37 | 1.73% | 21.32 | 21.73 | 32299 | 6970.38 | 5.39% | 0.00 |
信音电子(301329)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。
