| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-28 | 44.78 | 45.97 | 0.81 | 1.79% | 44.55 | 47.00 | 19095 | 8828.14 | 3.75% | 0.00 |
| 2025-10-27 | 44.98 | 45.16 | 0.63 | 1.41% | 44.55 | 46.19 | 17920 | 8086.87 | 3.51% | 0.00 |
| 2025-10-24 | 43.54 | 44.53 | 1.02 | 2.34% | 43.28 | 44.53 | 12060 | 5299.86 | 2.37% | 0.00 |
| 2025-10-23 | 44.21 | 43.51 | -0.83 | -1.87% | 42.55 | 44.22 | 14448 | 6220.60 | 2.83% | 0.00 |
| 2025-10-22 | 43.68 | 44.34 | -0.19 | -0.43% | 43.68 | 45.00 | 11287 | 4998.20 | 2.21% | 0.00 |
| 2025-10-21 | 43.90 | 44.53 | 0.67 | 1.53% | 43.63 | 44.80 | 16608 | 7351.63 | 3.26% | 0.00 |
| 2025-10-20 | 44.18 | 43.86 | 0.26 | 0.60% | 43.62 | 45.03 | 16997 | 7541.66 | 3.33% | 0.00 |
| 2025-10-17 | 45.60 | 43.60 | -1.74 | -3.84% | 43.60 | 45.69 | 23406 | 10377.13 | 4.59% | 0.00 |
| 2025-10-16 | 46.70 | 45.34 | -1.36 | -2.91% | 45.00 | 46.96 | 20739 | 9497.26 | 4.07% | 0.00 |
| 2025-10-15 | 47.55 | 46.70 | -0.39 | -0.83% | 46.00 | 48.09 | 24395 | 11452.38 | 4.78% | 0.00 |
| 2025-10-14 | 50.89 | 47.09 | -3.79 | -7.45% | 47.01 | 51.33 | 27698 | 13561.85 | 5.43% | 0.00 |
| 2025-10-13 | 46.82 | 50.88 | 1.77 | 3.60% | 46.82 | 51.68 | 32265 | 16265.57 | 6.33% | 0.00 |
| 2025-10-10 | 50.17 | 49.11 | -1.54 | -3.04% | 48.64 | 50.82 | 20166 | 9923.33 | 3.96% | 0.00 |
| 2025-10-09 | 50.89 | 50.65 | -0.15 | -0.30% | 50.00 | 52.10 | 21204 | 10845.21 | 4.16% | 0.00 |
| 2025-09-30 | 50.57 | 50.80 | 0.03 | 0.06% | 50.05 | 51.41 | 17948 | 9095.07 | 3.52% | 0.00 |
| 2025-09-29 | 51.40 | 50.77 | 0.62 | 1.24% | 49.51 | 52.28 | 21494 | 10906.17 | 4.22% | 0.00 |
| 2025-09-26 | 52.24 | 50.15 | -2.66 | -5.04% | 50.15 | 52.73 | 31436 | 16060.12 | 6.17% | 0.05 |
| 2025-09-25 | 53.80 | 52.81 | -0.99 | -1.84% | 51.80 | 55.17 | 37039 | 19627.18 | 7.26% | 0.00 |
| 2025-09-24 | 54.08 | 53.80 | -0.73 | -1.34% | 53.53 | 56.61 | 34758 | 19079.33 | 6.82% | 0.00 |
| 2025-09-23 | 56.00 | 54.53 | -2.27 | -4.00% | 52.53 | 56.28 | 24833 | 13474.46 | 4.87% | 2.00 |
| 2025-09-22 | 54.01 | 56.80 | 1.52 | 2.75% | 52.77 | 56.98 | 26074 | 14282.16 | 5.11% | 2.00 |
| 2025-09-19 | 54.58 | 55.28 | 1.07 | 1.97% | 53.70 | 59.59 | 42080 | 23844.59 | 8.25% | 0.00 |
| 2025-09-18 | 55.30 | 54.21 | -0.30 | -0.55% | 53.24 | 56.49 | 24123 | 13254.75 | 4.73% | 0.00 |
| 2025-09-17 | 55.03 | 54.51 | -0.22 | -0.40% | 54.05 | 57.58 | 22708 | 12619.84 | 4.45% | 0.00 |
| 2025-09-16 | 55.64 | 54.73 | -0.98 | -1.76% | 54.37 | 57.30 | 19268 | 10658.54 | 3.78% | 0.00 |
| 2025-09-15 | 54.10 | 55.71 | 1.01 | 1.85% | 53.07 | 57.50 | 29397 | 16333.98 | 5.77% | 0.00 |
| 2025-09-12 | 54.68 | 54.70 | -1.52 | -2.70% | 53.80 | 56.00 | 35317 | 19364.69 | 6.93% | 0.00 |
| 2025-09-11 | 52.00 | 56.22 | 3.30 | 6.24% | 51.72 | 56.50 | 44858 | 24658.76 | 8.80% | 0.00 |
| 2025-09-10 | 50.62 | 52.92 | 3.02 | 6.05% | 49.67 | 53.73 | 38196 | 19757.69 | 7.49% | 0.00 |
| 2025-09-09 | 52.88 | 49.90 | -1.50 | -2.92% | 49.64 | 52.88 | 25515 | 12945.45 | 5.00% | 0.00 |
| 2025-09-08 | 49.70 | 51.40 | 1.69 | 3.40% | 47.79 | 53.48 | 35919 | 18315.82 | 7.04% | 0.00 |
| 2025-09-05 | 45.88 | 49.71 | 3.91 | 8.54% | 45.88 | 49.98 | 32921 | 15889.33 | 6.46% | 0.00 |
| 2025-09-04 | 49.51 | 45.80 | -3.37 | -6.85% | 45.00 | 50.50 | 49881 | 24001.40 | 9.78% | 0.00 |
| 2025-09-03 | 46.00 | 49.17 | 3.07 | 6.66% | 45.80 | 50.18 | 46661 | 22738.18 | 9.15% | 0.00 |
| 2025-09-02 | 48.03 | 46.10 | -2.41 | -4.97% | 45.88 | 49.31 | 29754 | 13949.94 | 5.84% | 0.00 |
| 2025-09-01 | 48.60 | 48.51 | -0.09 | -0.19% | 47.40 | 50.88 | 34906 | 17059.29 | 6.85% | 0.00 |
| 2025-08-29 | 51.20 | 48.60 | -2.36 | -4.63% | 48.36 | 51.20 | 41248 | 20205.38 | 8.09% | 0.00 |
| 2025-08-28 | 48.86 | 50.96 | 1.63 | 3.30% | 48.39 | 52.28 | 36805 | 18383.79 | 7.22% | 0.00 |
| 2025-08-27 | 52.19 | 49.33 | -2.86 | -5.48% | 49.09 | 53.80 | 38584 | 19919.57 | 7.57% | 0.00 |
| 2025-08-26 | 50.62 | 52.19 | 1.58 | 3.12% | 50.59 | 54.80 | 50589 | 26750.45 | 9.92% | 0.00 |
| 2025-08-25 | 50.00 | 50.61 | 1.42 | 2.89% | 48.32 | 51.15 | 43161 | 21566.46 | 8.47% | 0.00 |
| 2025-08-22 | 47.83 | 49.19 | 1.29 | 2.69% | 47.83 | 49.50 | 26653 | 13049.27 | 5.23% | 0.00 |
| 2025-08-21 | 49.94 | 47.90 | -1.99 | -3.99% | 47.50 | 50.54 | 25052 | 12181.91 | 4.91% | 0.00 |
| 2025-08-20 | 49.93 | 49.89 | -0.51 | -1.01% | 48.79 | 49.98 | 14914 | 7371.00 | 2.93% | 0.00 |
| 2025-08-19 | 51.00 | 50.40 | -0.85 | -1.66% | 49.16 | 51.00 | 25162 | 12550.04 | 4.94% | 0.00 |
| 2025-08-18 | 51.73 | 51.25 | -0.45 | -0.87% | 50.38 | 52.50 | 32106 | 16394.09 | 6.30% | 0.00 |
| 2025-08-15 | 50.26 | 51.70 | 1.79 | 3.59% | 49.99 | 51.70 | 19048 | 9677.06 | 3.74% | 0.00 |
| 2025-08-14 | 50.80 | 49.91 | -0.09 | -0.18% | 49.81 | 51.63 | 34383 | 17451.71 | 6.74% | 0.00 |
| 2025-08-13 | 50.00 | 50.00 | -0.70 | -1.38% | 48.71 | 51.00 | 30685 | 15190.53 | 6.02% | 0.00 |
| 2025-08-12 | 45.96 | 50.70 | 4.75 | 10.34% | 45.71 | 51.46 | 43317 | 21350.97 | 8.50% | 0.00 |
| 2025-08-11 | 46.14 | 45.95 | -0.52 | -1.12% | 45.32 | 46.63 | 14287 | 6545.89 | 2.80% | 0.00 |
| 2025-08-08 | 47.56 | 46.47 | -1.21 | -2.54% | 45.80 | 47.68 | 18180 | 8439.39 | 3.57% | 0.00 |
| 2025-08-07 | 47.85 | 47.68 | -0.31 | -0.65% | 46.63 | 48.09 | 21705 | 10272.40 | 4.26% | 0.00 |
| 2025-08-06 | 47.53 | 47.99 | 0.46 | 0.97% | 45.76 | 47.99 | 27298 | 12838.71 | 5.35% | 0.00 |
| 2025-08-05 | 48.00 | 47.53 | -0.82 | -1.70% | 46.55 | 48.30 | 26017 | 12322.48 | 5.10% | 0.00 |
| 2025-08-04 | 43.00 | 48.35 | 4.95 | 11.41% | 43.00 | 48.68 | 44627 | 20759.13 | 8.75% | 0.00 |
| 2025-08-01 | 45.78 | 43.40 | -1.92 | -4.24% | 43.40 | 45.88 | 25135 | 11058.87 | 4.93% | 0.00 |
| 2025-07-31 | 43.99 | 45.32 | 1.03 | 2.33% | 43.80 | 46.80 | 36008 | 16479.96 | 7.06% | 0.00 |
| 2025-07-30 | 44.52 | 44.29 | -0.64 | -1.42% | 42.77 | 44.62 | 40778 | 17773.38 | 8.00% | 0.00 |
| 2025-07-29 | 43.95 | 44.93 | 0.33 | 0.74% | 42.63 | 46.00 | 57578 | 25728.87 | 11.29% | 0.00 |
| 2025-07-28 | 44.76 | 44.60 | -0.37 | -0.82% | 43.43 | 45.25 | 47669 | 21080.86 | 9.35% | 0.00 |
| 2025-07-25 | 42.50 | 44.97 | 3.75 | 9.10% | 42.35 | 45.00 | 64324 | 28328.31 | 12.62% | 0.00 |
| 2025-07-24 | 39.22 | 41.22 | 1.63 | 4.12% | 39.22 | 43.68 | 43431 | 18079.83 | 8.52% | 0.00 |
| 2025-07-23 | 39.64 | 39.59 | 0.73 | 1.88% | 39.20 | 40.54 | 24658 | 9819.71 | 4.84% | 0.00 |
| 2025-07-22 | 38.36 | 39.06 | 1.08 | 2.84% | 38.25 | 39.80 | 21877 | 8510.85 | 4.29% | 0.00 |
| 2025-07-21 | 37.56 | 37.98 | 0.38 | 1.01% | 37.15 | 38.23 | 9475 | 3583.60 | 1.86% | 0.00 |
| 2025-07-18 | 37.41 | 37.60 | 0.08 | 0.21% | 36.84 | 37.75 | 8487 | 3161.94 | 1.66% | 0.00 |
| 2025-07-17 | 37.23 | 37.52 | 0.30 | 0.81% | 37.01 | 37.66 | 5428 | 2026.49 | 1.06% | 0.00 |
| 2025-07-16 | 36.68 | 37.22 | 0.36 | 0.98% | 36.68 | 38.06 | 7058 | 2644.57 | 1.38% | 0.00 |
| 2025-07-15 | 37.04 | 36.86 | -0.10 | -0.27% | 36.61 | 37.57 | 4776 | 1766.32 | 0.94% | 0.00 |
| 2025-07-14 | 37.37 | 36.96 | -0.17 | -0.46% | 36.90 | 37.37 | 3502 | 1298.43 | 0.69% | 0.00 |
| 2025-07-11 | 37.14 | 37.13 | -0.06 | -0.16% | 36.76 | 37.57 | 6561 | 2437.55 | 1.29% | 0.00 |
| 2025-07-10 | 37.23 | 37.19 | -0.02 | -0.05% | 36.01 | 37.51 | 5263 | 1944.05 | 1.03% | 0.00 |
| 2025-07-09 | 37.34 | 37.21 | -0.06 | -0.16% | 37.08 | 37.42 | 3783 | 1408.79 | 0.74% | 0.00 |
| 2025-07-08 | 37.17 | 37.27 | 0.31 | 0.84% | 36.83 | 37.44 | 3632 | 1349.16 | 0.71% | 0.00 |
| 2025-07-07 | 37.10 | 36.96 | -0.01 | -0.03% | 36.76 | 37.19 | 3416 | 1262.17 | 0.67% | 0.00 |
| 2025-07-04 | 38.01 | 36.97 | -0.72 | -1.91% | 36.90 | 38.01 | 6463 | 2406.99 | 1.27% | 0.00 |
| 2025-07-03 | 36.89 | 37.69 | 0.80 | 2.17% | 36.62 | 38.31 | 11633 | 4369.19 | 2.28% | 0.00 |
| 2025-07-02 | 37.50 | 36.89 | -0.66 | -1.76% | 36.70 | 37.51 | 6818 | 2521.83 | 1.34% | 0.00 |
| 2025-07-01 | 37.60 | 37.55 | 0.28 | 0.75% | 37.13 | 38.67 | 11044 | 4187.91 | 2.17% | 0.00 |
美埃科技(688376)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。
