| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-11-07 | 11.51 | 11.43 | -0.12 | -1.04% | 11.41 | 11.71 | 67319 | 7744.47 | 2.33% | 0.00 |
| 2025-11-06 | 11.70 | 11.55 | -0.18 | -1.53% | 11.44 | 11.75 | 65408 | 7536.65 | 2.27% | 0.00 |
| 2025-11-05 | 11.69 | 11.73 | -0.06 | -0.51% | 11.60 | 11.81 | 69678 | 8156.90 | 2.42% | 0.00 |
| 2025-11-04 | 11.70 | 11.79 | 0.07 | 0.60% | 11.57 | 11.83 | 95107 | 11140.80 | 3.30% | 0.00 |
| 2025-11-03 | 11.52 | 11.72 | 0.24 | 2.09% | 11.45 | 11.74 | 111904 | 13022.52 | 3.88% | 0.00 |
| 2025-10-31 | 11.11 | 11.48 | 0.35 | 3.14% | 11.11 | 11.54 | 94616 | 10791.21 | 3.28% | 5.00 |
| 2025-10-30 | 11.40 | 11.13 | -0.01 | -0.09% | 11.10 | 11.52 | 99732 | 11272.53 | 3.46% | 0.00 |
| 2025-10-29 | 11.31 | 11.14 | -0.22 | -1.94% | 11.04 | 11.32 | 58769 | 6543.51 | 2.04% | 3.00 |
| 2025-10-28 | 11.30 | 11.36 | 0.07 | 0.62% | 11.21 | 11.40 | 47487 | 5379.44 | 1.65% | 0.00 |
| 2025-10-27 | 11.33 | 11.29 | -0.01 | -0.09% | 11.20 | 11.36 | 48390 | 5455.68 | 1.68% | 0.00 |
| 2025-10-24 | 11.29 | 11.30 | 0.01 | 0.09% | 11.22 | 11.38 | 40293 | 4554.95 | 1.40% | 0.00 |
| 2025-10-23 | 11.23 | 11.29 | 0.06 | 0.53% | 11.06 | 11.31 | 38791 | 4340.14 | 1.35% | 0.00 |
| 2025-10-22 | 11.25 | 11.23 | -0.06 | -0.53% | 11.19 | 11.38 | 42497 | 4795.92 | 1.47% | 0.00 |
| 2025-10-21 | 10.92 | 11.29 | 0.33 | 3.01% | 10.92 | 11.29 | 58517 | 6530.42 | 2.03% | 0.00 |
| 2025-10-20 | 10.80 | 10.96 | 0.23 | 2.14% | 10.80 | 10.99 | 43492 | 4750.40 | 1.51% | 0.00 |
| 2025-10-17 | 10.94 | 10.73 | -0.31 | -2.81% | 10.72 | 11.11 | 52848 | 5758.80 | 1.83% | 0.00 |
| 2025-10-16 | 11.19 | 11.04 | -0.16 | -1.43% | 11.01 | 11.24 | 41071 | 4556.67 | 1.42% | 0.00 |
| 2025-10-15 | 11.03 | 11.20 | 0.19 | 1.73% | 10.91 | 11.26 | 46921 | 5224.27 | 1.63% | 0.00 |
| 2025-10-14 | 11.31 | 11.01 | -0.15 | -1.34% | 11.00 | 11.38 | 65177 | 7290.64 | 2.26% | 0.00 |
| 2025-10-13 | 10.80 | 11.16 | -0.23 | -2.02% | 10.67 | 11.23 | 71328 | 7897.35 | 2.47% | 0.00 |
| 2025-10-10 | 11.27 | 11.39 | 0.04 | 0.35% | 11.25 | 11.52 | 53260 | 6082.81 | 1.85% | 0.00 |
| 2025-10-09 | 11.43 | 11.35 | -0.09 | -0.79% | 11.20 | 11.58 | 77169 | 8775.41 | 2.68% | 28.00 |
| 2025-09-30 | 11.80 | 11.44 | -0.17 | -1.46% | 11.43 | 11.82 | 70821 | 8205.59 | 2.46% | 2.00 |
| 2025-09-29 | 11.68 | 11.61 | -0.24 | -2.03% | 11.54 | 11.86 | 77401 | 9031.27 | 2.68% | 3.00 |
| 2025-09-26 | 11.65 | 11.85 | 0.05 | 0.42% | 11.45 | 12.05 | 113862 | 13371.27 | 3.95% | 0.00 |
| 2025-09-25 | 11.53 | 11.80 | 0.20 | 1.72% | 11.37 | 12.10 | 144652 | 17074.40 | 5.02% | 10.00 |
| 2025-09-24 | 11.43 | 11.60 | 0.06 | 0.52% | 11.18 | 11.65 | 113354 | 12941.35 | 3.93% | 0.00 |
| 2025-09-23 | 11.50 | 11.54 | -0.18 | -1.54% | 11.01 | 11.71 | 161525 | 18309.20 | 5.60% | 6.00 |
| 2025-09-22 | 12.26 | 11.72 | -0.99 | -7.79% | 11.50 | 12.26 | 220440 | 26001.94 | 7.65% | 0.00 |
| 2025-09-19 | 13.25 | 12.71 | -0.79 | -5.85% | 12.57 | 13.26 | 222812 | 28769.60 | 7.73% | 20.00 |
| 2025-09-18 | 13.00 | 13.50 | 0.43 | 3.29% | 12.86 | 13.54 | 304483 | 40313.86 | 10.57% | 1.00 |
| 2025-09-17 | 13.14 | 13.07 | -0.14 | -1.06% | 12.86 | 13.46 | 244988 | 32118.63 | 8.50% | 8.00 |
| 2025-09-16 | 13.31 | 13.21 | -0.59 | -4.28% | 13.13 | 13.50 | 331196 | 43931.80 | 11.49% | 4.00 |
| 2025-09-15 | 12.62 | 13.80 | 1.34 | 10.75% | 12.42 | 14.00 | 461412 | 61630.19 | 16.01% | 157.00 |
| 2025-09-12 | 13.00 | 12.46 | -0.34 | -2.66% | 12.36 | 13.80 | 380308 | 49063.85 | 13.20% | 67.00 |
| 2025-09-11 | 13.10 | 12.80 | -0.49 | -3.69% | 12.50 | 13.10 | 356355 | 45220.37 | 12.37% | 0.00 |
| 2025-09-10 | 13.31 | 13.29 | 0.28 | 2.15% | 13.02 | 14.64 | 495343 | 67640.09 | 17.19% | 0.00 |
| 2025-09-09 | 11.66 | 13.01 | 1.28 | 10.91% | 11.55 | 13.60 | 358626 | 45145.38 | 12.45% | 0.00 |
| 2025-09-08 | 11.61 | 11.73 | 0.12 | 1.03% | 11.52 | 11.76 | 70787 | 8254.00 | 2.46% | 0.00 |
| 2025-09-05 | 11.26 | 11.61 | 0.39 | 3.48% | 11.12 | 11.61 | 74514 | 8488.94 | 2.59% | 0.00 |
| 2025-09-04 | 11.34 | 11.22 | -0.12 | -1.06% | 11.01 | 11.58 | 90301 | 10256.15 | 3.13% | 0.00 |
| 2025-09-03 | 11.61 | 11.34 | -0.26 | -2.24% | 11.30 | 11.85 | 99083 | 11470.84 | 3.44% | 0.00 |
| 2025-09-02 | 11.84 | 11.60 | -0.31 | -2.60% | 11.41 | 11.99 | 97957 | 11389.00 | 3.40% | 0.00 |
| 2025-09-01 | 11.64 | 11.91 | 0.28 | 2.41% | 11.63 | 12.15 | 152427 | 18207.93 | 5.29% | 0.00 |
| 2025-08-29 | 11.58 | 11.63 | 0.22 | 1.93% | 11.48 | 12.20 | 201748 | 23958.03 | 7.00% | 0.00 |
| 2025-08-28 | 11.51 | 11.41 | -0.09 | -0.78% | 10.96 | 11.70 | 116944 | 13271.88 | 4.06% | 0.00 |
| 2025-08-27 | 12.00 | 11.50 | -0.45 | -3.77% | 11.48 | 12.19 | 93683 | 11074.29 | 3.25% | 0.00 |
| 2025-08-26 | 11.89 | 11.95 | 0.02 | 0.17% | 11.80 | 12.10 | 65938 | 7920.89 | 2.29% | 0.00 |
| 2025-08-25 | 12.13 | 11.93 | -0.16 | -1.32% | 11.84 | 12.19 | 90705 | 10827.15 | 3.15% | 0.00 |
| 2025-08-22 | 12.15 | 12.09 | 0.05 | 0.42% | 11.98 | 12.16 | 78733 | 9493.38 | 2.73% | 0.00 |
| 2025-08-21 | 12.08 | 12.04 | 0.01 | 0.08% | 11.97 | 12.34 | 111474 | 13492.68 | 3.87% | 0.00 |
| 2025-08-20 | 11.95 | 12.03 | 0.10 | 0.84% | 11.80 | 12.08 | 88019 | 10502.85 | 3.05% | 0.00 |
| 2025-08-19 | 11.84 | 11.93 | 0.10 | 0.85% | 11.68 | 11.95 | 82581 | 9812.00 | 2.87% | 0.00 |
| 2025-08-18 | 11.66 | 11.83 | 0.21 | 1.81% | 11.66 | 12.00 | 108735 | 12916.09 | 3.77% | 0.00 |
| 2025-08-15 | 11.46 | 11.62 | 0.15 | 1.31% | 11.46 | 11.62 | 64198 | 7429.77 | 2.23% | 0.00 |
| 2025-08-14 | 11.77 | 11.47 | -0.27 | -2.30% | 11.46 | 11.79 | 84635 | 9822.28 | 2.94% | 0.00 |
| 2025-08-13 | 11.81 | 11.74 | -0.12 | -1.01% | 11.69 | 11.88 | 83047 | 9767.39 | 2.88% | 6.00 |
| 2025-08-12 | 11.80 | 11.86 | 0.07 | 0.59% | 11.66 | 11.95 | 117238 | 13849.27 | 4.07% | 0.00 |
| 2025-08-11 | 11.36 | 11.79 | 0.46 | 4.06% | 11.30 | 11.92 | 140642 | 16426.94 | 4.88% | 0.00 |
| 2025-08-08 | 11.47 | 11.33 | -0.17 | -1.48% | 11.22 | 11.52 | 73922 | 8387.89 | 2.57% | 0.00 |
| 2025-08-07 | 11.67 | 11.50 | -0.16 | -1.37% | 11.47 | 11.68 | 88931 | 10264.60 | 3.09% | 1.00 |
| 2025-08-06 | 11.57 | 11.66 | 0.05 | 0.43% | 11.53 | 11.67 | 102544 | 11903.59 | 3.56% | 0.00 |
| 2025-08-05 | 11.53 | 11.61 | 0.08 | 0.69% | 11.38 | 11.62 | 99010 | 11372.62 | 3.44% | 0.00 |
| 2025-08-04 | 11.54 | 11.53 | -0.11 | -0.95% | 11.28 | 11.57 | 103955 | 11891.63 | 3.61% | 0.00 |
| 2025-08-01 | 11.51 | 11.64 | 0.16 | 1.39% | 11.34 | 11.75 | 186429 | 21505.10 | 6.47% | 3.00 |
| 2025-07-31 | 11.35 | 11.48 | 0.13 | 1.15% | 11.24 | 11.73 | 213871 | 24681.88 | 7.42% | 1.00 |
| 2025-07-30 | 11.17 | 11.35 | 0.17 | 1.52% | 11.08 | 11.41 | 122911 | 13863.58 | 4.27% | 27.00 |
| 2025-07-29 | 11.19 | 11.18 | -0.01 | -0.09% | 11.00 | 11.19 | 63305 | 7026.92 | 2.20% | 0.00 |
| 2025-07-28 | 11.16 | 11.19 | 0.03 | 0.27% | 11.07 | 11.23 | 66929 | 7471.76 | 2.32% | 0.00 |
| 2025-07-25 | 11.02 | 11.16 | 0.13 | 1.18% | 10.98 | 11.25 | 95680 | 10668.82 | 3.32% | 0.00 |
| 2025-07-24 | 10.85 | 11.03 | 0.12 | 1.10% | 10.85 | 11.04 | 54652 | 6004.54 | 1.90% | 0.00 |
| 2025-07-23 | 11.12 | 10.91 | -0.11 | -1.00% | 10.89 | 11.12 | 63918 | 7033.97 | 2.22% | 0.00 |
| 2025-07-22 | 11.24 | 11.02 | -0.22 | -1.96% | 10.95 | 11.25 | 87053 | 9609.57 | 3.02% | 0.00 |
| 2025-07-21 | 11.03 | 11.24 | 0.20 | 1.81% | 10.97 | 11.24 | 70256 | 7843.87 | 2.44% | 0.00 |
| 2025-07-18 | 11.19 | 11.04 | -0.12 | -1.08% | 11.02 | 11.25 | 58239 | 6457.27 | 2.02% | 0.00 |
| 2025-07-17 | 11.03 | 11.16 | 0.08 | 0.72% | 10.91 | 11.19 | 62276 | 6924.04 | 2.16% | 0.00 |
| 2025-07-16 | 11.03 | 11.08 | 0.04 | 0.36% | 10.99 | 11.23 | 70694 | 7853.08 | 2.45% | 0.00 |
| 2025-07-15 | 11.05 | 11.04 | -0.01 | -0.09% | 10.83 | 11.09 | 60408 | 6619.46 | 2.10% | 0.00 |
| 2025-07-14 | 11.12 | 11.05 | -0.04 | -0.36% | 10.95 | 11.20 | 58417 | 6444.28 | 2.03% | 0.00 |
| 2025-07-11 | 11.22 | 11.09 | -0.07 | -0.63% | 11.01 | 11.23 | 73645 | 8171.06 | 2.56% | 0.00 |
电声股份(300805)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。
