| 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 | 45.86 | 46.60 | 0.65 | 1.41% | 45.62 | 47.29 | 40694 | 19004.47 | 2.95% | 6.00 |
| 2025-12-12 | 45.23 | 45.95 | 0.50 | 1.10% | 45.23 | 46.15 | 22030 | 10092.84 | 1.59% | 2.00 |
| 2025-12-11 | 45.93 | 45.45 | -0.21 | -0.46% | 45.30 | 46.79 | 28085 | 12884.78 | 2.03% | 0.00 |
| 2025-12-10 | 46.05 | 45.66 | -0.85 | -1.83% | 45.21 | 46.88 | 29775 | 13601.61 | 2.15% | 0.00 |
| 2025-12-09 | 47.00 | 46.51 | -0.60 | -1.27% | 46.32 | 47.85 | 40241 | 18924.98 | 2.91% | 12.00 |
| 2025-12-08 | 45.90 | 47.11 | 1.10 | 2.39% | 45.90 | 47.70 | 55482 | 26036.73 | 4.02% | 0.00 |
| 2025-12-05 | 45.70 | 46.01 | -0.09 | -0.20% | 44.80 | 46.20 | 30886 | 14121.09 | 2.24% | 5.00 |
| 2025-12-04 | 44.70 | 46.10 | 1.21 | 2.70% | 44.50 | 46.80 | 54666 | 25122.73 | 3.96% | 6.00 |
| 2025-12-03 | 45.90 | 44.89 | -0.76 | -1.66% | 44.00 | 45.90 | 25295 | 11338.97 | 1.83% | 0.00 |
| 2025-12-02 | 46.57 | 45.65 | -0.80 | -1.72% | 45.58 | 46.58 | 26279 | 12083.62 | 1.90% | 0.00 |
| 2025-12-01 | 46.01 | 46.45 | 0.07 | 0.15% | 45.81 | 46.59 | 32331 | 14957.53 | 2.34% | 1.00 |
| 2025-11-28 | 45.98 | 46.38 | 1.17 | 2.59% | 45.44 | 46.90 | 39484 | 18223.64 | 2.86% | 0.00 |
| 2025-11-27 | 46.00 | 45.21 | -0.71 | -1.55% | 45.18 | 46.15 | 24868 | 11329.61 | 1.80% | 0.00 |
| 2025-11-26 | 46.15 | 45.92 | -0.37 | -0.80% | 45.60 | 47.29 | 34527 | 16011.18 | 2.50% | 0.00 |
| 2025-11-25 | 45.35 | 46.29 | 0.94 | 2.07% | 45.33 | 46.58 | 46434 | 21478.04 | 3.36% | 4.00 |
| 2025-11-24 | 43.28 | 45.35 | 2.23 | 5.17% | 42.85 | 45.58 | 49320 | 22005.78 | 3.57% | 2.00 |
| 2025-11-21 | 44.06 | 43.12 | -1.80 | -4.01% | 42.92 | 45.18 | 30426 | 13317.00 | 2.20% | 0.00 |
| 2025-11-20 | 44.93 | 44.92 | -0.01 | -0.02% | 44.40 | 45.75 | 22154 | 9968.52 | 1.60% | 0.00 |
| 2025-11-19 | 46.07 | 44.93 | -1.00 | -2.18% | 44.82 | 46.20 | 26140 | 11815.32 | 1.89% | 0.00 |
| 2025-11-18 | 45.64 | 45.93 | 0.05 | 0.11% | 45.40 | 46.65 | 34244 | 15777.57 | 2.48% | 0.00 |
| 2025-11-17 | 45.06 | 45.88 | 0.72 | 1.59% | 44.92 | 46.25 | 34467 | 15790.72 | 2.49% | 0.00 |
| 2025-11-14 | 45.00 | 45.16 | -0.91 | -1.98% | 44.75 | 46.27 | 39004 | 17791.63 | 2.82% | 0.00 |
| 2025-11-13 | 44.44 | 46.07 | 1.76 | 3.97% | 44.15 | 46.51 | 47324 | 21450.26 | 3.43% | 10.00 |
| 2025-11-12 | 45.12 | 44.31 | -0.98 | -2.16% | 43.82 | 45.18 | 33501 | 14877.94 | 2.42% | 0.00 |
| 2025-11-11 | 46.38 | 45.29 | -0.80 | -1.74% | 45.25 | 46.44 | 30381 | 13883.23 | 2.20% | 0.00 |
| 2025-11-10 | 46.48 | 46.09 | -0.29 | -0.63% | 45.68 | 46.93 | 30189 | 13928.98 | 2.18% | 0.00 |
| 2025-11-07 | 47.41 | 46.38 | -1.55 | -3.23% | 46.25 | 47.65 | 45722 | 21359.12 | 3.31% | 0.00 |
| 2025-11-06 | 47.19 | 47.93 | 0.53 | 1.12% | 46.60 | 48.44 | 52375 | 24916.68 | 3.79% | 0.00 |
| 2025-11-05 | 47.60 | 47.40 | -1.43 | -2.93% | 46.92 | 48.30 | 65523 | 31091.60 | 4.74% | 0.00 |
| 2025-11-04 | 47.65 | 48.83 | 0.44 | 0.91% | 47.41 | 49.56 | 86243 | 42048.52 | 6.24% | 3.00 |
| 2025-11-03 | 47.00 | 48.39 | 0.86 | 1.81% | 46.40 | 48.39 | 58032 | 27634.13 | 4.20% | 0.00 |
| 2025-10-31 | 47.00 | 47.53 | -0.48 | -1.00% | 46.80 | 48.90 | 76210 | 36390.04 | 5.52% | 0.00 |
| 2025-10-30 | 47.91 | 48.01 | 1.43 | 3.07% | 46.64 | 49.32 | 128196 | 61609.96 | 9.28% | 1.00 |
| 2025-10-29 | 45.17 | 46.58 | 1.19 | 2.62% | 44.93 | 47.19 | 72053 | 33512.01 | 5.21% | 0.00 |
| 2025-10-28 | 45.01 | 45.39 | 0.29 | 0.64% | 44.44 | 46.26 | 51144 | 23310.47 | 3.70% | 0.00 |
| 2025-10-27 | 44.92 | 45.10 | 0.18 | 0.40% | 44.92 | 45.91 | 41433 | 18780.90 | 3.00% | 0.00 |
| 2025-10-24 | 46.06 | 44.92 | -1.16 | -2.52% | 44.81 | 46.08 | 63402 | 28742.29 | 4.59% | 1.00 |
| 2025-10-23 | 42.31 | 46.08 | 3.63 | 8.55% | 41.66 | 47.40 | 59107 | 26104.65 | 4.28% | 17.00 |
| 2025-10-22 | 42.79 | 42.45 | -0.67 | -1.55% | 42.35 | 43.05 | 20826 | 8892.74 | 1.51% | 5.00 |
| 2025-10-21 | 42.75 | 43.12 | 0.60 | 1.41% | 42.25 | 43.12 | 21248 | 9092.25 | 1.54% | 15.00 |
| 2025-10-20 | 42.50 | 42.52 | 0.66 | 1.58% | 42.15 | 42.95 | 22489 | 9559.04 | 1.63% | 0.00 |
| 2025-10-17 | 43.98 | 41.86 | -2.02 | -4.60% | 41.82 | 44.16 | 30882 | 13199.63 | 2.24% | 0.00 |
| 2025-10-16 | 43.67 | 43.88 | 0.08 | 0.18% | 43.44 | 44.16 | 25868 | 11345.92 | 1.87% | 0.00 |
| 2025-10-15 | 43.12 | 43.80 | 0.88 | 2.05% | 42.60 | 43.80 | 27389 | 11891.43 | 1.98% | 8.00 |
| 2025-10-14 | 44.64 | 42.92 | -1.50 | -3.38% | 42.88 | 44.97 | 36432 | 15942.76 | 2.64% | 2.00 |
| 2025-10-13 | 43.37 | 44.42 | -0.68 | -1.51% | 42.80 | 44.68 | 32086 | 14126.16 | 2.32% | 0.00 |
| 2025-10-10 | 46.63 | 45.10 | -1.61 | -3.45% | 45.10 | 46.63 | 41966 | 19131.41 | 3.04% | 0.00 |
| 2025-10-09 | 46.34 | 46.71 | 0.37 | 0.80% | 46.01 | 47.41 | 40455 | 18931.41 | 2.93% | 41.00 |
| 2025-09-30 | 46.54 | 46.34 | -0.08 | -0.17% | 46.24 | 47.09 | 33044 | 15396.34 | 2.39% | 0.00 |
| 2025-09-29 | 47.15 | 46.42 | -0.28 | -0.60% | 45.61 | 47.35 | 38161 | 17722.03 | 2.76% | 8.00 |
| 2025-09-26 | 48.44 | 46.70 | -1.74 | -3.59% | 46.70 | 48.97 | 48656 | 23165.87 | 3.52% | 0.00 |
| 2025-09-25 | 48.28 | 48.44 | 0.38 | 0.79% | 48.28 | 49.55 | 64926 | 31784.47 | 4.70% | 0.00 |
| 2025-09-24 | 47.28 | 48.06 | 0.46 | 0.97% | 46.92 | 48.13 | 46171 | 22022.45 | 3.34% | 32.00 |
| 2025-09-23 | 48.74 | 47.60 | -1.57 | -3.19% | 46.07 | 49.27 | 61374 | 29205.35 | 4.44% | 0.00 |
| 2025-09-22 | 48.44 | 49.17 | 1.61 | 3.39% | 48.37 | 50.08 | 65688 | 32368.00 | 4.75% | 0.00 |
| 2025-09-19 | 48.12 | 47.56 | -0.78 | -1.61% | 47.50 | 48.57 | 42970 | 20573.50 | 3.11% | 2.00 |
| 2025-09-18 | 49.26 | 48.34 | -1.09 | -2.21% | 47.73 | 50.33 | 60867 | 30020.90 | 4.41% | 0.00 |
| 2025-09-17 | 50.10 | 49.43 | -0.76 | -1.51% | 49.23 | 50.10 | 48871 | 24230.75 | 3.54% | 10.00 |
| 2025-09-16 | 50.40 | 50.19 | 0.18 | 0.36% | 49.32 | 50.50 | 45506 | 22699.14 | 3.29% | 0.00 |
| 2025-09-15 | 49.53 | 50.01 | -0.67 | -1.32% | 48.88 | 51.40 | 67617 | 33651.46 | 4.89% | 10.00 |
| 2025-09-12 | 49.67 | 50.68 | 1.28 | 2.59% | 49.67 | 51.66 | 98536 | 50221.89 | 7.13% | 0.00 |
| 2025-09-11 | 48.49 | 49.40 | 1.75 | 3.67% | 47.66 | 49.41 | 64344 | 31369.59 | 4.66% | 10.00 |
| 2025-09-10 | 48.37 | 47.65 | 0.15 | 0.32% | 47.48 | 48.69 | 36383 | 17430.82 | 2.63% | 0.00 |
| 2025-09-09 | 48.48 | 47.50 | -1.38 | -2.82% | 47.50 | 48.69 | 39412 | 18863.47 | 2.85% | 5.00 |
| 2025-09-08 | 49.52 | 48.88 | -0.74 | -1.49% | 48.48 | 49.78 | 48153 | 23609.11 | 3.48% | 9.00 |
| 2025-09-05 | 48.92 | 49.62 | 0.84 | 1.72% | 48.22 | 49.64 | 50792 | 24889.47 | 3.68% | 0.00 |
| 2025-09-04 | 48.14 | 48.78 | 0.59 | 1.22% | 47.00 | 48.99 | 59932 | 28939.62 | 4.34% | 10.00 |
| 2025-09-03 | 49.73 | 48.19 | -1.58 | -3.17% | 47.88 | 50.19 | 49098 | 24210.79 | 3.55% | 0.00 |
| 2025-09-02 | 51.99 | 49.77 | -2.49 | -4.76% | 49.64 | 52.25 | 75777 | 38153.68 | 5.48% | 6.00 |
| 2025-09-01 | 54.41 | 52.26 | -0.81 | -1.53% | 52.00 | 54.66 | 77103 | 41033.27 | 5.58% | 10.00 |
| 2025-08-29 | 55.00 | 53.07 | -1.93 | -3.51% | 53.02 | 55.27 | 84052 | 45257.62 | 6.08% | 10.00 |
| 2025-08-28 | 53.17 | 55.00 | 1.22 | 2.27% | 52.50 | 55.00 | 118909 | 64115.83 | 8.61% | 0.00 |
| 2025-08-27 | 53.28 | 53.78 | 0.82 | 1.55% | 52.52 | 56.15 | 144190 | 77998.93 | 10.44% | 12.00 |
| 2025-08-26 | 53.96 | 52.96 | -1.83 | -3.34% | 52.84 | 55.30 | 116599 | 62739.90 | 8.44% | 23.00 |
| 2025-08-25 | 56.00 | 54.79 | 0.11 | 0.20% | 53.60 | 58.30 | 170051 | 94481.05 | 12.31% | 20.00 |
| 2025-08-22 | 52.67 | 54.68 | 2.16 | 4.11% | 52.66 | 56.05 | 181297 | 98267.51 | 13.12% | 1.00 |
| 2025-08-21 | 52.36 | 52.52 | -0.95 | -1.78% | 51.16 | 53.36 | 138509 | 72382.62 | 10.02% | 2.00 |
| 2025-08-20 | 49.56 | 53.47 | 3.42 | 6.83% | 48.99 | 54.52 | 214167 | 110896.52 | 15.50% | 5.00 |
| 2025-08-19 | 49.00 | 50.05 | 1.07 | 2.18% | 48.50 | 50.30 | 139196 | 69056.16 | 10.07% | 0.00 |
| 2025-08-18 | 47.71 | 48.98 | 1.27 | 2.66% | 47.71 | 49.55 | 117452 | 57190.73 | 8.50% | 0.00 |
铜牛信息(300895)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。
