| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-27 | 32.54 | 31.27 | -1.19 | -3.67% | 30.63 | 32.79 | 284688 | 88800.41 | 11.73% | 0.00 |
| 2025-10-24 | 31.89 | 32.46 | 1.86 | 6.08% | 31.89 | 34.30 | 407256 | 133737.25 | 16.78% | 18.00 |
| 2025-10-23 | 28.79 | 30.60 | 1.60 | 5.52% | 28.23 | 30.65 | 276719 | 82033.97 | 11.40% | 2.00 |
| 2025-10-22 | 27.82 | 29.00 | 1.35 | 4.88% | 27.53 | 30.37 | 203721 | 58741.07 | 8.39% | 4.00 |
| 2025-10-21 | 27.51 | 27.65 | 0.28 | 1.02% | 27.41 | 28.13 | 87276 | 24302.34 | 3.59% | 12.00 |
| 2025-10-20 | 27.51 | 27.37 | -0.13 | -0.47% | 27.09 | 27.87 | 83555 | 22952.74 | 3.44% | 6.00 |
| 2025-10-17 | 28.90 | 27.50 | -1.55 | -5.34% | 27.00 | 29.03 | 137211 | 37993.98 | 5.65% | 0.00 |
| 2025-10-16 | 29.90 | 29.05 | -0.76 | -2.55% | 28.85 | 29.93 | 102621 | 29869.83 | 4.23% | 2.00 |
| 2025-10-15 | 28.76 | 29.81 | 1.11 | 3.87% | 28.29 | 29.98 | 144468 | 42237.59 | 5.95% | 6.00 |
| 2025-10-14 | 29.90 | 28.70 | -0.96 | -3.24% | 28.51 | 31.20 | 182860 | 54627.04 | 7.53% | 10.00 |
| 2025-10-13 | 28.01 | 29.66 | -0.38 | -1.26% | 27.95 | 30.18 | 162602 | 47408.37 | 6.70% | 13.00 |
| 2025-10-10 | 30.17 | 30.04 | -0.39 | -1.28% | 29.71 | 31.20 | 197410 | 60432.66 | 8.13% | 1.00 |
| 2025-10-09 | 30.00 | 30.43 | 0.44 | 1.47% | 29.10 | 30.63 | 162884 | 49173.68 | 6.71% | 5.00 |
| 2025-09-30 | 30.24 | 29.99 | -0.45 | -1.48% | 29.83 | 30.85 | 136275 | 41264.02 | 5.61% | 3.00 |
| 2025-09-29 | 30.18 | 30.44 | 0.58 | 1.94% | 29.46 | 30.60 | 168301 | 50750.21 | 6.93% | 0.00 |
| 2025-09-26 | 29.35 | 29.86 | 0.14 | 0.47% | 29.35 | 31.16 | 187570 | 56969.36 | 7.73% | 0.00 |
| 2025-09-25 | 29.57 | 29.72 | 0.19 | 0.64% | 29.29 | 30.54 | 136169 | 40741.12 | 5.61% | 0.00 |
| 2025-09-24 | 28.80 | 29.53 | 0.62 | 2.14% | 28.52 | 29.72 | 111251 | 32566.70 | 4.58% | 2.00 |
| 2025-09-23 | 29.22 | 28.91 | -0.30 | -1.03% | 28.19 | 29.75 | 131814 | 37993.96 | 5.43% | 2.00 |
| 2025-09-22 | 29.73 | 29.21 | -0.52 | -1.75% | 28.71 | 29.76 | 132546 | 38555.57 | 5.46% | 6.00 |
| 2025-09-19 | 29.96 | 29.73 | -0.42 | -1.39% | 29.59 | 30.84 | 127266 | 38212.60 | 5.24% | 0.00 |
| 2025-09-18 | 30.79 | 30.15 | -1.22 | -3.89% | 29.63 | 31.52 | 233895 | 71486.92 | 9.63% | 0.00 |
| 2025-09-17 | 27.80 | 31.37 | 3.47 | 12.44% | 27.54 | 31.62 | 265696 | 79262.05 | 10.94% | 3.00 |
| 2025-09-16 | 27.47 | 27.90 | 0.40 | 1.45% | 27.16 | 27.95 | 72882 | 20082.48 | 3.00% | 4.00 |
| 2025-09-15 | 27.44 | 27.50 | 0.17 | 0.62% | 27.43 | 28.03 | 87414 | 24253.84 | 3.60% | 0.00 |
| 2025-09-12 | 27.60 | 27.33 | -0.34 | -1.23% | 27.20 | 27.71 | 77374 | 21213.17 | 3.19% | 0.00 |
| 2025-09-11 | 27.10 | 27.67 | 0.29 | 1.06% | 26.90 | 27.89 | 83640 | 22948.21 | 3.45% | 0.00 |
| 2025-09-10 | 27.43 | 27.38 | -0.29 | -1.05% | 26.98 | 27.85 | 76894 | 21023.81 | 3.17% | 0.00 |
| 2025-09-09 | 28.00 | 27.67 | -0.43 | -1.53% | 27.43 | 28.50 | 101858 | 28383.35 | 4.20% | 0.00 |
| 2025-09-08 | 28.02 | 28.10 | 0.43 | 1.55% | 27.28 | 28.70 | 161224 | 45218.42 | 6.64% | 0.00 |
| 2025-09-05 | 25.90 | 27.67 | 1.86 | 7.21% | 25.81 | 27.85 | 223290 | 60996.68 | 9.20% | 1.00 |
| 2025-09-04 | 26.02 | 25.81 | -0.32 | -1.22% | 25.37 | 26.60 | 114083 | 29753.64 | 4.70% | 0.00 |
| 2025-09-03 | 26.19 | 26.13 | -0.14 | -0.53% | 25.65 | 26.44 | 99532 | 25984.59 | 4.10% | 0.00 |
| 2025-09-02 | 26.32 | 26.27 | 0.07 | 0.27% | 25.99 | 26.65 | 129619 | 34083.28 | 5.34% | 0.00 |
| 2025-09-01 | 27.12 | 26.20 | -0.96 | -3.53% | 26.01 | 27.47 | 200886 | 53192.66 | 8.27% | 1.00 |
| 2025-08-29 | 28.61 | 27.16 | -0.74 | -2.65% | 26.97 | 28.92 | 231235 | 63759.81 | 9.52% | 3.00 |
| 2025-08-28 | 27.28 | 27.90 | 0.59 | 2.16% | 26.85 | 28.20 | 139974 | 38483.00 | 5.77% | 0.00 |
| 2025-08-27 | 28.49 | 27.31 | -1.29 | -4.51% | 27.31 | 28.86 | 151686 | 42633.68 | 6.25% | 0.00 |
| 2025-08-26 | 28.42 | 28.60 | 0.16 | 0.56% | 27.42 | 29.04 | 150303 | 42528.03 | 6.19% | 0.00 |
| 2025-08-25 | 26.80 | 28.44 | 1.93 | 7.28% | 26.66 | 28.58 | 202712 | 56438.15 | 8.35% | 2.00 |
| 2025-08-22 | 26.07 | 26.51 | 0.43 | 1.65% | 25.80 | 26.70 | 130374 | 34199.35 | 5.37% | 0.00 |
| 2025-08-21 | 26.03 | 26.08 | 0.03 | 0.12% | 25.80 | 26.36 | 95835 | 24952.93 | 3.95% | 2.00 |
| 2025-08-20 | 25.80 | 26.05 | 0.09 | 0.35% | 25.45 | 26.13 | 107554 | 27745.06 | 4.43% | 2.00 |
| 2025-08-19 | 25.35 | 25.96 | 0.61 | 2.41% | 25.05 | 26.16 | 138052 | 35493.63 | 5.69% | 0.00 |
| 2025-08-18 | 25.28 | 25.35 | 0.29 | 1.16% | 24.92 | 25.70 | 167606 | 42411.74 | 6.90% | 0.00 |
| 2025-08-15 | 23.84 | 25.06 | 1.13 | 4.72% | 23.80 | 25.28 | 168978 | 42030.11 | 6.96% | 4.00 |
| 2025-08-14 | 24.25 | 23.93 | -0.30 | -1.24% | 23.69 | 24.40 | 97300 | 23314.23 | 4.01% | 0.00 |
| 2025-08-13 | 23.70 | 24.23 | 0.49 | 2.06% | 23.58 | 24.56 | 147599 | 35526.64 | 6.08% | 1.00 |
| 2025-08-12 | 24.02 | 23.74 | -0.05 | -0.21% | 23.48 | 24.15 | 93261 | 22062.30 | 3.84% | 0.00 |
| 2025-08-11 | 23.08 | 23.79 | 0.78 | 3.39% | 22.92 | 23.87 | 145041 | 34257.46 | 5.97% | 0.00 |
| 2025-08-08 | 22.76 | 23.01 | 0.29 | 1.28% | 22.61 | 23.29 | 118952 | 27446.03 | 4.90% | 0.00 |
| 2025-08-07 | 22.67 | 22.72 | -0.04 | -0.18% | 22.45 | 22.88 | 72163 | 16344.42 | 2.97% | 0.00 |
| 2025-08-06 | 22.40 | 22.76 | 0.34 | 1.52% | 22.24 | 22.85 | 103576 | 23368.62 | 4.27% | 0.00 |
| 2025-08-05 | 22.56 | 22.42 | -0.05 | -0.22% | 22.31 | 22.65 | 69568 | 15593.72 | 2.87% | 0.00 |
| 2025-08-04 | 21.54 | 22.47 | 0.84 | 3.88% | 21.54 | 22.71 | 144458 | 32290.30 | 5.95% | 0.00 |
| 2025-08-01 | 21.28 | 21.63 | 0.34 | 1.60% | 21.21 | 21.70 | 63221 | 13617.91 | 2.60% | 0.00 |
| 2025-07-31 | 21.30 | 21.29 | -0.01 | -0.05% | 21.18 | 21.80 | 71100 | 15234.42 | 2.93% | 0.00 |
| 2025-07-30 | 21.65 | 21.30 | -0.43 | -1.98% | 21.19 | 21.74 | 74190 | 15918.59 | 3.06% | 0.00 |
| 2025-07-29 | 21.91 | 21.73 | -0.22 | -1.00% | 21.37 | 21.94 | 90278 | 19493.52 | 3.72% | 0.00 |
| 2025-07-28 | 21.93 | 21.95 | -0.01 | -0.05% | 21.90 | 22.15 | 51422 | 11320.84 | 2.12% | 0.00 |
| 2025-07-25 | 22.22 | 21.96 | -0.24 | -1.08% | 21.92 | 22.45 | 62722 | 13869.55 | 2.58% | 0.00 |
| 2025-07-24 | 21.91 | 22.20 | 0.24 | 1.09% | 21.78 | 22.25 | 58643 | 12908.82 | 2.42% | 0.00 |
| 2025-07-23 | 22.45 | 21.96 | -0.49 | -2.18% | 21.88 | 22.72 | 83545 | 18505.21 | 3.44% | 0.00 |
| 2025-07-22 | 22.15 | 22.45 | 0.44 | 2.00% | 21.91 | 22.58 | 102363 | 22832.60 | 4.22% | 0.00 |
| 2025-07-21 | 21.78 | 22.01 | 0.10 | 0.46% | 21.76 | 22.07 | 55646 | 12206.78 | 2.29% | 0.00 |
| 2025-07-18 | 21.90 | 21.91 | -0.06 | -0.27% | 21.62 | 22.10 | 67427 | 14721.67 | 2.78% | 0.00 |
| 2025-07-17 | 21.91 | 21.97 | 0.01 | 0.05% | 21.79 | 22.09 | 52134 | 11421.82 | 2.15% | 0.00 |
| 2025-07-16 | 22.04 | 21.96 | -0.14 | -0.63% | 21.60 | 22.09 | 79701 | 17424.96 | 3.28% | 0.00 |
| 2025-07-15 | 22.41 | 22.10 | -0.40 | -1.78% | 21.93 | 22.53 | 79194 | 17532.87 | 3.26% | 0.00 |
| 2025-07-14 | 22.25 | 22.50 | 0.20 | 0.90% | 22.18 | 22.78 | 78501 | 17668.80 | 3.23% | 0.00 |
| 2025-07-11 | 22.29 | 22.30 | 0.01 | 0.04% | 22.00 | 22.50 | 66468 | 14795.44 | 2.74% | 0.00 |
| 2025-07-10 | 22.32 | 22.29 | -0.17 | -0.76% | 22.05 | 22.48 | 70378 | 15649.42 | 2.90% | 10.00 |
| 2025-07-09 | 22.61 | 22.46 | -0.13 | -0.58% | 22.24 | 22.97 | 96526 | 21774.24 | 3.98% | 0.00 |
| 2025-07-08 | 21.96 | 22.59 | 0.55 | 2.50% | 21.83 | 22.92 | 108859 | 24619.25 | 4.48% | 0.00 |
| 2025-07-07 | 21.80 | 22.04 | 0.24 | 1.10% | 21.74 | 22.07 | 58071 | 12725.10 | 2.39% | 0.00 |
| 2025-07-04 | 22.30 | 21.80 | -0.60 | -2.68% | 21.71 | 22.35 | 87277 | 19138.82 | 3.59% | 0.00 |
| 2025-07-03 | 22.16 | 22.40 | 0.22 | 0.99% | 21.81 | 22.50 | 109718 | 24299.35 | 4.52% | 28.00 |
| 2025-07-02 | 23.13 | 22.18 | -0.38 | -1.68% | 22.00 | 23.35 | 125270 | 28094.38 | 5.16% | 0.00 |
| 2025-07-01 | 22.70 | 22.56 | -0.04 | -0.18% | 22.18 | 22.77 | 109347 | 24502.27 | 4.50% | 5.00 |
| 2025-06-30 | 22.40 | 22.60 | 0.34 | 1.53% | 22.19 | 22.94 | 139241 | 31422.44 | 5.74% | 0.00 |
金雷股份(300443)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。
