| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-01 | 13.51 | 13.74 | 0.24 | 1.78% | 13.41 | 13.94 | 218867 | 30004.54 | 8.48% | 0.00 |
| 2025-07-31 | 13.19 | 13.50 | 0.22 | 1.66% | 13.18 | 13.61 | 140094 | 18824.41 | 5.43% | 3.00 |
| 2025-07-30 | 13.40 | 13.28 | -0.15 | -1.12% | 13.07 | 13.43 | 94678 | 12545.03 | 3.67% | 0.00 |
| 2025-07-29 | 13.53 | 13.43 | -0.12 | -0.89% | 13.27 | 13.53 | 94344 | 12607.78 | 3.66% | 0.00 |
| 2025-07-28 | 13.51 | 13.55 | 0.02 | 0.15% | 13.49 | 13.63 | 78826 | 10677.50 | 3.06% | 0.00 |
| 2025-07-25 | 13.79 | 13.53 | -0.23 | -1.67% | 13.50 | 13.81 | 103237 | 14025.67 | 4.00% | 0.00 |
| 2025-07-24 | 13.76 | 13.76 | -0.01 | -0.07% | 13.66 | 13.84 | 110388 | 15162.40 | 4.28% | 0.00 |
| 2025-07-23 | 14.44 | 13.77 | -0.35 | -2.48% | 13.69 | 14.50 | 216328 | 30237.25 | 8.38% | 0.00 |
| 2025-07-22 | 14.09 | 14.12 | 0.47 | 3.44% | 13.77 | 14.23 | 275298 | 38431.08 | 10.67% | 0.00 |
| 2025-07-21 | 13.22 | 13.65 | 0.44 | 3.33% | 13.20 | 13.72 | 173437 | 23452.99 | 6.72% | 0.00 |
| 2025-07-18 | 13.22 | 13.21 | 0.02 | 0.15% | 13.11 | 13.32 | 77451 | 10221.40 | 3.00% | 0.00 |
| 2025-07-17 | 13.15 | 13.19 | 0.01 | 0.08% | 13.08 | 13.24 | 85229 | 11221.04 | 3.30% | 0.00 |
| 2025-07-16 | 13.21 | 13.18 | -0.02 | -0.15% | 13.12 | 13.28 | 88887 | 11726.88 | 3.44% | 0.00 |
| 2025-07-15 | 13.00 | 13.20 | 0.15 | 1.15% | 12.79 | 13.35 | 139245 | 18217.57 | 5.40% | 12.00 |
| 2025-07-14 | 13.05 | 13.05 | 0.00 | 0.00% | 12.91 | 13.10 | 63876 | 8292.36 | 2.48% | 0.00 |
| 2025-07-11 | 12.90 | 13.05 | 0.15 | 1.16% | 12.76 | 13.13 | 95586 | 12414.37 | 3.70% | 0.00 |
| 2025-07-10 | 12.86 | 12.90 | 0.02 | 0.16% | 12.74 | 12.97 | 63310 | 8146.70 | 2.45% | 0.00 |
| 2025-07-09 | 13.05 | 12.88 | -0.13 | -1.00% | 12.83 | 13.10 | 65820 | 8521.48 | 2.55% | 0.00 |
| 2025-07-08 | 12.76 | 13.01 | 0.25 | 1.96% | 12.73 | 13.01 | 65204 | 8427.34 | 2.53% | 0.00 |
| 2025-07-07 | 12.75 | 12.76 | 0.06 | 0.47% | 12.60 | 12.79 | 42236 | 5368.24 | 1.64% | 0.00 |
| 2025-07-04 | 12.95 | 12.70 | -0.26 | -2.01% | 12.67 | 12.96 | 75087 | 9587.14 | 2.91% | 0.00 |
| 2025-07-03 | 12.95 | 12.96 | 0.04 | 0.31% | 12.89 | 13.10 | 49485 | 6417.04 | 1.92% | 0.00 |
| 2025-07-02 | 13.08 | 12.92 | -0.20 | -1.52% | 12.82 | 13.13 | 69017 | 8914.19 | 2.67% | 5.00 |
| 2025-07-01 | 13.30 | 13.12 | -0.10 | -0.76% | 13.02 | 13.35 | 88657 | 11665.84 | 3.44% | 0.00 |
| 2025-06-30 | 13.12 | 13.22 | 0.08 | 0.61% | 13.12 | 13.25 | 80354 | 10608.92 | 3.11% | 0.00 |
| 2025-06-27 | 13.32 | 13.14 | -0.07 | -0.53% | 13.12 | 13.37 | 93728 | 12377.40 | 3.63% | 0.00 |
| 2025-06-26 | 12.98 | 13.21 | 0.22 | 1.69% | 12.90 | 13.50 | 181738 | 24120.95 | 7.04% | 2.00 |
| 2025-06-25 | 12.90 | 12.99 | 0.09 | 0.70% | 12.82 | 13.02 | 102350 | 13235.22 | 3.97% | 0.00 |
| 2025-06-24 | 12.53 | 12.90 | 0.39 | 3.12% | 12.45 | 12.90 | 102006 | 13038.52 | 3.95% | 0.00 |
| 2025-06-23 | 12.22 | 12.51 | 0.26 | 2.12% | 12.10 | 12.51 | 56364 | 6971.66 | 2.18% | 0.00 |
| 2025-06-20 | 12.41 | 12.25 | -0.24 | -1.92% | 12.25 | 12.61 | 60741 | 7503.87 | 2.35% | 0.00 |
| 2025-06-19 | 12.70 | 12.49 | -0.31 | -2.42% | 12.44 | 12.93 | 78769 | 9971.19 | 3.05% | 0.00 |
| 2025-06-18 | 12.63 | 12.80 | 0.09 | 0.71% | 12.46 | 13.00 | 105019 | 13352.00 | 4.07% | 8.00 |
| 2025-06-17 | 12.54 | 12.71 | 0.17 | 1.36% | 12.42 | 12.89 | 101469 | 12837.62 | 3.97% | 0.00 |
| 2025-06-16 | 12.39 | 12.54 | 0.06 | 0.48% | 12.38 | 12.57 | 59731 | 7465.68 | 2.34% | 0.00 |
| 2025-06-13 | 12.76 | 12.48 | -0.35 | -2.73% | 12.45 | 12.84 | 100755 | 12731.10 | 3.94% | 0.00 |
| 2025-06-12 | 12.98 | 12.83 | -0.16 | -1.23% | 12.74 | 12.99 | 81615 | 10496.31 | 3.19% | 0.00 |
| 2025-06-11 | 12.99 | 12.99 | 0.01 | 0.08% | 12.83 | 13.07 | 105318 | 13658.59 | 4.12% | 0.00 |
| 2025-06-10 | 12.81 | 12.98 | 0.22 | 1.72% | 12.73 | 13.41 | 230833 | 30267.11 | 9.03% | 3.00 |
| 2025-06-09 | 12.52 | 12.76 | 0.24 | 1.92% | 12.39 | 12.95 | 103606 | 13230.24 | 4.05% | 0.00 |
| 2025-06-06 | 12.61 | 12.52 | -0.11 | -0.87% | 12.45 | 12.65 | 57462 | 7190.41 | 2.25% | 0.00 |
| 2025-06-05 | 12.53 | 12.63 | 0.08 | 0.64% | 12.40 | 12.67 | 79323 | 9937.94 | 3.10% | 2.00 |
| 2025-06-04 | 12.64 | 12.55 | -0.11 | -0.87% | 12.47 | 12.69 | 78855 | 9894.94 | 3.09% | 0.00 |
| 2025-06-03 | 12.75 | 12.66 | -0.27 | -2.09% | 12.63 | 12.92 | 109474 | 13947.11 | 4.28% | 0.00 |
| 2025-05-30 | 12.89 | 12.93 | 0.04 | 0.31% | 12.56 | 13.23 | 166401 | 21393.33 | 6.51% | 6.00 |
| 2025-05-29 | 12.37 | 12.89 | 0.57 | 4.63% | 12.24 | 12.95 | 154632 | 19727.89 | 6.05% | 0.00 |
| 2025-05-28 | 12.18 | 12.32 | 0.12 | 0.98% | 12.18 | 12.88 | 137327 | 17125.13 | 5.37% | 0.00 |
| 2025-05-27 | 12.36 | 12.20 | -0.17 | -1.37% | 12.12 | 12.45 | 67918 | 8299.76 | 2.66% | 0.00 |
| 2025-05-26 | 12.26 | 12.37 | 0.11 | 0.90% | 12.14 | 12.46 | 64205 | 7892.23 | 2.51% | 0.00 |
| 2025-05-23 | 12.45 | 12.26 | -0.17 | -1.37% | 12.26 | 12.65 | 65904 | 8201.05 | 2.58% | 0.00 |
| 2025-05-22 | 12.70 | 12.43 | -0.29 | -2.28% | 12.38 | 12.82 | 72704 | 9127.89 | 2.85% | 0.00 |
| 2025-05-21 | 12.98 | 12.72 | -0.26 | -2.00% | 12.66 | 13.02 | 64358 | 8208.13 | 2.52% | 0.00 |
| 2025-05-20 | 12.84 | 13.01 | 0.19 | 1.48% | 12.65 | 13.03 | 62541 | 8069.60 | 2.45% | 1.00 |
| 2025-05-19 | 12.90 | 12.82 | -0.08 | -0.62% | 12.65 | 12.95 | 68281 | 8739.94 | 2.67% | 0.00 |
| 2025-05-16 | 12.91 | 12.90 | 0.00 | 0.00% | 12.83 | 13.03 | 55131 | 7139.12 | 2.16% | 0.00 |
| 2025-05-15 | 13.12 | 12.90 | -0.29 | -2.20% | 12.87 | 13.17 | 64841 | 8390.27 | 2.54% | 0.00 |
| 2025-05-14 | 13.18 | 13.19 | 0.00 | 0.00% | 13.11 | 13.42 | 70655 | 9343.08 | 2.77% | 0.00 |
| 2025-05-13 | 13.53 | 13.19 | -0.15 | -1.12% | 13.13 | 13.59 | 85666 | 11416.41 | 3.35% | 0.00 |
| 2025-05-12 | 13.14 | 13.34 | 0.36 | 2.77% | 13.10 | 13.45 | 101176 | 13446.36 | 3.96% | 0.00 |
| 2025-05-09 | 13.29 | 12.98 | -0.34 | -2.55% | 12.92 | 13.34 | 73495 | 9579.45 | 2.88% | 0.00 |
| 2025-05-08 | 13.08 | 13.32 | 0.21 | 1.60% | 12.99 | 13.37 | 90795 | 12036.47 | 3.55% | 9.00 |
| 2025-05-07 | 13.22 | 13.11 | 0.06 | 0.46% | 12.90 | 13.36 | 100601 | 13183.14 | 3.94% | 0.00 |
| 2025-05-06 | 12.87 | 13.05 | 0.31 | 2.43% | 12.77 | 13.08 | 108588 | 14085.00 | 4.25% | 10.00 |
| 2025-04-30 | 12.38 | 12.74 | 0.40 | 3.24% | 12.35 | 12.93 | 113112 | 14436.72 | 4.43% | 0.00 |
| 2025-04-29 | 12.21 | 12.34 | 0.14 | 1.15% | 12.07 | 12.45 | 52353 | 6463.05 | 2.05% | 10.00 |
| 2025-04-28 | 12.41 | 12.20 | -0.21 | -1.69% | 12.17 | 12.49 | 53476 | 6551.12 | 2.09% | 0.00 |
| 2025-04-25 | 12.27 | 12.41 | 0.10 | 0.81% | 12.22 | 12.62 | 79905 | 9929.89 | 3.13% | 0.00 |
| 2025-04-24 | 12.60 | 12.31 | -0.29 | -2.30% | 12.15 | 12.60 | 72068 | 8883.75 | 2.82% | 0.00 |
| 2025-04-23 | 12.45 | 12.60 | 0.26 | 2.11% | 12.45 | 12.69 | 79833 | 10026.13 | 3.12% | 0.00 |
| 2025-04-22 | 12.59 | 12.34 | -0.24 | -1.91% | 12.32 | 12.66 | 70755 | 8777.73 | 2.77% | 0.00 |
| 2025-04-21 | 12.19 | 12.58 | 0.37 | 3.03% | 12.03 | 12.58 | 79193 | 9820.85 | 3.10% | 0.00 |
| 2025-04-18 | 12.17 | 12.21 | 0.01 | 0.08% | 12.03 | 12.31 | 59776 | 7275.20 | 2.34% | 0.00 |
| 2025-04-17 | 12.24 | 12.20 | -0.03 | -0.25% | 12.14 | 12.48 | 71345 | 8796.21 | 2.79% | 0.00 |
| 2025-04-16 | 12.61 | 12.23 | -0.39 | -3.09% | 12.03 | 12.61 | 82560 | 10164.66 | 3.23% | 0.00 |
| 2025-04-15 | 12.79 | 12.62 | -0.18 | -1.41% | 12.50 | 12.85 | 99885 | 12594.16 | 3.91% | 0.00 |
| 2025-04-14 | 12.41 | 12.80 | 0.54 | 4.40% | 12.41 | 13.60 | 188825 | 24526.25 | 7.39% | 0.00 |
| 2025-04-11 | 12.31 | 12.26 | 0.08 | 0.66% | 12.03 | 12.37 | 91376 | 11174.70 | 3.58% | 2.00 |
| 2025-04-10 | 12.21 | 12.18 | 0.30 | 2.53% | 12.10 | 12.52 | 144454 | 17745.18 | 5.65% | 0.00 |
| 2025-04-09 | 10.99 | 11.88 | 0.60 | 5.32% | 10.10 | 11.99 | 193972 | 21654.62 | 7.59% | 0.00 |
| 2025-04-08 | 11.53 | 11.28 | -0.08 | -0.70% | 10.90 | 11.93 | 202261 | 23055.83 | 7.92% | 0.00 |
梅安森(300275)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。
