| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-20 | 42.34 | 41.40 | -1.33 | -3.11% | 41.15 | 42.86 | 54011 | 22610.69 | 3.91% | 2.00 |
| 2025-06-19 | 44.14 | 42.73 | -1.71 | -3.85% | 42.55 | 44.87 | 69340 | 30260.21 | 5.02% | 0.00 |
| 2025-06-18 | 43.85 | 44.44 | 0.43 | 0.98% | 43.02 | 44.77 | 79791 | 35024.84 | 5.77% | 6.00 |
| 2025-06-17 | 43.82 | 44.01 | 0.19 | 0.43% | 42.94 | 44.51 | 68637 | 29873.14 | 4.97% | 7.00 |
| 2025-06-16 | 42.50 | 43.82 | 0.88 | 2.05% | 42.30 | 44.44 | 65235 | 28531.76 | 4.72% | 0.00 |
| 2025-06-13 | 44.66 | 42.94 | -2.39 | -5.27% | 42.62 | 45.18 | 97356 | 42369.83 | 7.05% | 0.00 |
| 2025-06-12 | 45.00 | 45.33 | 0.23 | 0.51% | 44.81 | 46.91 | 102423 | 46997.76 | 7.41% | 10.00 |
| 2025-06-11 | 46.30 | 45.10 | -0.80 | -1.74% | 44.94 | 46.45 | 97069 | 44119.30 | 7.03% | 0.00 |
| 2025-06-10 | 47.95 | 45.90 | -2.48 | -5.13% | 45.58 | 48.39 | 169826 | 79288.55 | 12.29% | 1.00 |
| 2025-06-09 | 47.00 | 48.38 | 3.43 | 7.63% | 46.50 | 50.38 | 216725 | 105695.23 | 15.69% | 6.00 |
| 2025-06-06 | 43.18 | 44.95 | 1.94 | 4.51% | 43.18 | 46.24 | 159521 | 71208.53 | 11.55% | 26.00 |
| 2025-06-05 | 41.20 | 43.01 | 1.81 | 4.39% | 40.92 | 43.35 | 94449 | 40053.43 | 6.84% | 8.00 |
| 2025-06-04 | 40.99 | 41.20 | 0.52 | 1.28% | 40.62 | 41.65 | 40641 | 16781.53 | 2.94% | 0.00 |
| 2025-06-03 | 40.50 | 40.68 | -0.16 | -0.39% | 40.40 | 41.20 | 34737 | 14168.14 | 2.51% | 10.00 |
| 2025-05-30 | 41.83 | 40.84 | -1.34 | -3.18% | 40.76 | 41.84 | 47966 | 19692.26 | 3.47% | 14.00 |
| 2025-05-29 | 41.23 | 42.18 | 0.78 | 1.88% | 41.17 | 42.40 | 52285 | 21920.65 | 3.78% | 10.00 |
| 2025-05-28 | 41.88 | 41.40 | -0.08 | -0.19% | 41.20 | 42.48 | 48960 | 20454.86 | 3.54% | 0.00 |
| 2025-05-27 | 41.95 | 41.48 | -0.60 | -1.43% | 41.11 | 41.95 | 39775 | 16470.16 | 2.88% | 0.00 |
| 2025-05-26 | 41.63 | 42.08 | 1.06 | 2.58% | 41.15 | 42.39 | 50398 | 21015.93 | 3.65% | 7.00 |
| 2025-05-23 | 42.29 | 41.02 | -1.54 | -3.62% | 40.77 | 42.44 | 63853 | 26545.23 | 4.62% | 6.00 |
| 2025-05-22 | 42.91 | 42.56 | -0.17 | -0.40% | 42.13 | 43.50 | 50436 | 21590.46 | 3.65% | 0.00 |
| 2025-05-21 | 43.46 | 42.73 | -0.73 | -1.68% | 42.32 | 43.46 | 55088 | 23562.37 | 3.99% | 3.00 |
| 2025-05-20 | 43.61 | 43.46 | -0.24 | -0.55% | 42.95 | 44.14 | 51814 | 22617.37 | 3.75% | 17.00 |
| 2025-05-19 | 44.30 | 43.70 | -0.59 | -1.33% | 42.70 | 44.50 | 59572 | 25838.54 | 4.31% | 11.00 |
| 2025-05-16 | 44.15 | 44.29 | -0.71 | -1.58% | 43.84 | 44.98 | 69247 | 30687.40 | 5.01% | 13.00 |
| 2025-05-15 | 48.00 | 45.00 | -3.00 | -6.25% | 44.71 | 48.00 | 109847 | 50350.10 | 7.95% | 18.00 |
| 2025-05-14 | 46.30 | 48.00 | 1.63 | 3.52% | 46.25 | 48.77 | 128654 | 61518.02 | 9.31% | 17.00 |
| 2025-05-13 | 47.49 | 46.37 | -0.63 | -1.34% | 46.07 | 48.29 | 81528 | 38485.51 | 5.90% | 2.00 |
| 2025-05-12 | 46.24 | 47.00 | 1.23 | 2.69% | 46.00 | 47.04 | 65455 | 30488.35 | 4.74% | 16.00 |
| 2025-05-09 | 47.34 | 45.77 | -2.01 | -4.21% | 45.77 | 47.73 | 81707 | 37773.56 | 5.91% | 5.00 |
| 2025-05-08 | 47.61 | 47.78 | -0.28 | -0.58% | 47.31 | 48.49 | 89227 | 42558.52 | 6.46% | 7.00 |
| 2025-05-07 | 49.26 | 48.06 | -0.74 | -1.52% | 47.41 | 49.77 | 138496 | 66746.26 | 10.02% | 0.00 |
| 2025-05-06 | 46.83 | 48.80 | 2.63 | 5.70% | 46.21 | 49.59 | 163009 | 78192.34 | 11.80% | 10.00 |
| 2025-04-30 | 45.59 | 46.17 | 0.90 | 1.99% | 44.70 | 46.69 | 131799 | 60776.80 | 9.54% | 0.00 |
| 2025-04-29 | 44.68 | 45.27 | 0.60 | 1.34% | 44.05 | 46.30 | 116896 | 53199.50 | 8.46% | 23.00 |
| 2025-04-28 | 45.00 | 44.67 | 0.11 | 0.25% | 44.66 | 46.66 | 129633 | 59053.46 | 9.38% | 3.00 |
| 2025-04-25 | 43.00 | 44.56 | 1.60 | 3.72% | 42.96 | 46.85 | 159323 | 71429.52 | 11.53% | 0.00 |
| 2025-04-24 | 45.26 | 42.96 | -2.00 | -4.45% | 42.60 | 45.45 | 116650 | 50532.86 | 8.44% | 0.00 |
| 2025-04-23 | 43.10 | 44.96 | 2.13 | 4.97% | 42.90 | 45.78 | 146018 | 65315.79 | 10.57% | 0.00 |
| 2025-04-22 | 44.60 | 42.83 | -2.10 | -4.67% | 42.78 | 44.97 | 88771 | 38766.03 | 6.42% | 0.00 |
| 2025-04-21 | 42.68 | 44.93 | 2.13 | 4.98% | 42.00 | 45.00 | 100898 | 44090.12 | 7.30% | 0.00 |
| 2025-04-18 | 43.12 | 42.80 | -0.74 | -1.70% | 42.66 | 44.67 | 70394 | 30506.56 | 5.09% | 3.00 |
| 2025-04-17 | 43.92 | 43.54 | -0.18 | -0.41% | 43.50 | 45.05 | 71747 | 31692.75 | 5.19% | 42.00 |
| 2025-04-16 | 45.78 | 43.72 | -2.23 | -4.85% | 43.10 | 45.98 | 95827 | 42403.18 | 6.94% | 10.00 |
| 2025-04-15 | 47.09 | 45.95 | -0.88 | -1.88% | 45.40 | 47.44 | 80613 | 37211.57 | 5.83% | 0.00 |
| 2025-04-14 | 47.80 | 46.83 | -0.03 | -0.06% | 46.43 | 48.10 | 99947 | 47248.40 | 7.23% | 0.00 |
| 2025-04-11 | 46.65 | 46.86 | -0.54 | -1.14% | 46.14 | 48.30 | 124756 | 58689.71 | 9.03% | 1.00 |
| 2025-04-10 | 46.90 | 47.40 | 2.13 | 4.71% | 46.03 | 49.30 | 180429 | 85862.95 | 13.06% | 0.00 |
| 2025-04-09 | 41.85 | 45.27 | 2.34 | 5.45% | 39.28 | 46.24 | 186345 | 80870.67 | 13.49% | 0.00 |
| 2025-04-08 | 41.31 | 42.93 | 2.68 | 6.66% | 40.26 | 44.40 | 173065 | 73047.88 | 12.53% | 0.00 |
| 2025-04-07 | 45.00 | 40.25 | -10.06 | -20.00% | 40.25 | 47.52 | 168158 | 72907.80 | 12.17% | 20.00 |
| 2025-04-03 | 52.20 | 50.31 | -3.13 | -5.86% | 49.90 | 54.28 | 158339 | 81529.82 | 11.46% | 12.00 |
| 2025-04-02 | 52.00 | 53.44 | 1.16 | 2.22% | 52.00 | 55.20 | 185498 | 100047.72 | 13.43% | 36.00 |
| 2025-04-01 | 52.35 | 52.28 | -1.15 | -2.15% | 51.30 | 53.75 | 154281 | 80998.20 | 11.17% | 9.00 |
| 2025-03-31 | 49.90 | 53.43 | 1.53 | 2.95% | 48.83 | 53.65 | 220008 | 112626.73 | 15.92% | 6.00 |
| 2025-03-28 | 47.94 | 51.90 | 3.82 | 7.95% | 47.94 | 54.50 | 249697 | 128617.09 | 18.07% | 3.00 |
| 2025-03-27 | 49.80 | 48.08 | -0.95 | -1.94% | 47.98 | 51.20 | 113292 | 55803.25 | 8.20% | 7.00 |
| 2025-03-26 | 48.69 | 49.03 | 0.35 | 0.72% | 48.69 | 50.50 | 112010 | 55761.78 | 8.11% | 3.00 |
| 2025-03-25 | 53.12 | 48.68 | -4.44 | -8.36% | 48.32 | 53.12 | 177753 | 89373.27 | 12.86% | 21.00 |
| 2025-03-24 | 58.30 | 53.12 | -5.76 | -9.78% | 51.90 | 58.30 | 207035 | 112074.71 | 14.98% | 4.00 |
| 2025-03-21 | 56.85 | 58.88 | 0.28 | 0.48% | 56.85 | 59.97 | 169004 | 99177.95 | 12.23% | 7.00 |
| 2025-03-20 | 59.00 | 58.60 | -1.55 | -2.58% | 58.50 | 63.20 | 204451 | 123972.53 | 14.80% | 6.00 |
| 2025-03-19 | 61.58 | 60.15 | -2.03 | -3.26% | 59.56 | 62.00 | 164978 | 99718.95 | 11.94% | 21.00 |
| 2025-03-18 | 63.86 | 62.18 | -0.24 | -0.38% | 60.00 | 65.88 | 228852 | 144003.16 | 16.56% | 2.00 |
| 2025-03-17 | 65.50 | 62.42 | -1.21 | -1.90% | 61.50 | 66.00 | 190209 | 120412.59 | 13.77% | 26.00 |
| 2025-03-14 | 65.50 | 63.63 | -4.19 | -6.18% | 61.00 | 66.00 | 272384 | 173726.05 | 19.71% | 32.00 |
| 2025-03-13 | 66.13 | 67.82 | 2.26 | 3.45% | 63.00 | 72.27 | 402400 | 268203.03 | 29.12% | 0.00 |
| 2025-03-12 | 61.88 | 65.56 | 7.98 | 13.86% | 61.88 | 69.10 | 344868 | 229601.81 | 24.96% | 52.00 |
| 2025-03-11 | 49.00 | 57.58 | 6.83 | 13.46% | 48.80 | 60.00 | 320862 | 179090.83 | 23.22% | 0.00 |
| 2025-03-10 | 50.60 | 50.75 | -1.99 | -3.77% | 48.80 | 51.68 | 183247 | 91932.44 | 13.26% | 4.00 |
| 2025-03-07 | 47.52 | 52.74 | 4.16 | 8.56% | 46.07 | 58.10 | 277983 | 141735.58 | 20.12% | 15.00 |
| 2025-03-06 | 47.31 | 48.58 | 1.60 | 3.41% | 46.31 | 50.80 | 205059 | 98868.48 | 14.84% | 30.00 |
| 2025-03-05 | 45.52 | 46.98 | 1.82 | 4.03% | 44.04 | 47.20 | 177837 | 81312.07 | 12.87% | 2.00 |
| 2025-03-04 | 43.23 | 45.16 | 1.17 | 2.66% | 42.95 | 45.30 | 135098 | 60105.18 | 9.78% | 0.00 |
| 2025-03-03 | 46.95 | 43.99 | -2.98 | -6.34% | 43.08 | 47.97 | 187746 | 84456.87 | 13.59% | 59.00 |
| 2025-02-28 | 52.03 | 46.97 | -6.73 | -12.53% | 46.70 | 52.50 | 202035 | 97836.16 | 14.62% | 5.00 |
| 2025-02-27 | 55.20 | 53.70 | -4.19 | -7.24% | 51.46 | 56.90 | 241142 | 129879.56 | 17.45% | 17.00 |
| 2025-02-26 | 54.00 | 57.89 | 4.62 | 8.67% | 51.00 | 60.26 | 315001 | 173905.16 | 22.80% | 2.00 |
| 2025-02-25 | 43.99 | 53.27 | 5.65 | 11.86% | 43.99 | 57.14 | 330147 | 171303.20 | 23.89% | 31.00 |
| 2025-02-24 | 45.68 | 47.62 | 1.81 | 3.95% | 45.00 | 50.40 | 283574 | 136646.05 | 20.52% | 41.00 |
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。
