| 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 | 52.97 | 52.33 | -1.24 | -2.31% | 51.35 | 54.40 | 27250 | 14334.69 | 2.02% | 0.00 |
| 2025-12-12 | 48.55 | 53.57 | 5.27 | 10.91% | 48.01 | 53.99 | 43595 | 22486.81 | 3.22% | 0.00 |
| 2025-12-11 | 48.06 | 48.30 | 1.04 | 2.20% | 47.12 | 49.46 | 18202 | 8793.79 | 1.35% | 0.00 |
| 2025-12-10 | 46.65 | 47.26 | 0.29 | 0.62% | 46.34 | 47.50 | 5673 | 2660.80 | 0.42% | 0.00 |
| 2025-12-09 | 47.65 | 46.97 | -1.13 | -2.35% | 46.72 | 47.82 | 8964 | 4233.79 | 0.66% | 0.00 |
| 2025-12-08 | 45.92 | 48.10 | 2.00 | 4.34% | 45.80 | 48.18 | 22070 | 10434.37 | 1.63% | 5.00 |
| 2025-12-05 | 46.17 | 46.10 | -0.11 | -0.24% | 45.12 | 46.63 | 11652 | 5328.65 | 0.86% | 0.00 |
| 2025-12-04 | 45.81 | 46.21 | -0.49 | -1.05% | 44.88 | 47.50 | 12185 | 5615.34 | 0.90% | 0.00 |
| 2025-12-03 | 45.52 | 46.70 | 0.70 | 1.52% | 45.27 | 48.40 | 26314 | 12409.94 | 1.95% | 0.00 |
| 2025-12-02 | 43.74 | 46.00 | 2.25 | 5.14% | 42.99 | 47.24 | 22481 | 10185.06 | 1.66% | 0.00 |
| 2025-12-01 | 44.86 | 43.75 | -0.68 | -1.53% | 42.99 | 44.87 | 13811 | 6012.59 | 1.02% | 0.00 |
| 2025-11-28 | 44.51 | 44.43 | 0.00 | 0.00% | 43.71 | 45.00 | 7516 | 3334.27 | 0.56% | 0.00 |
| 2025-11-27 | 43.40 | 44.43 | 1.03 | 2.37% | 43.40 | 45.76 | 14799 | 6636.90 | 1.09% | 0.00 |
| 2025-11-26 | 43.10 | 43.40 | -0.06 | -0.14% | 42.87 | 44.67 | 12030 | 5257.10 | 0.89% | 0.00 |
| 2025-11-25 | 43.49 | 43.46 | -0.03 | -0.07% | 43.18 | 44.57 | 8352 | 3665.57 | 0.62% | 0.00 |
| 2025-11-24 | 43.75 | 43.49 | 0.19 | 0.44% | 42.48 | 44.01 | 10840 | 4694.93 | 0.81% | 0.00 |
| 2025-11-21 | 45.40 | 43.30 | -2.42 | -5.29% | 43.22 | 45.86 | 16752 | 7398.39 | 1.25% | 0.00 |
| 2025-11-20 | 47.18 | 45.72 | -1.31 | -2.79% | 45.60 | 48.23 | 12447 | 5768.16 | 0.93% | 0.00 |
| 2025-11-19 | 48.54 | 47.03 | -1.58 | -3.25% | 47.00 | 49.79 | 17790 | 8590.59 | 1.32% | 0.00 |
| 2025-11-18 | 47.99 | 48.61 | 1.10 | 2.32% | 47.35 | 49.96 | 24251 | 11827.81 | 1.80% | 0.00 |
| 2025-11-17 | 48.88 | 47.51 | -0.89 | -1.84% | 46.84 | 50.62 | 29753 | 14469.02 | 5.84% | 0.00 |
| 2025-11-14 | 46.50 | 48.40 | 1.61 | 3.44% | 45.15 | 50.17 | 42246 | 20416.73 | 8.29% | 0.00 |
| 2025-11-13 | 45.06 | 46.79 | 1.45 | 3.20% | 44.44 | 48.19 | 24454 | 11364.28 | 4.80% | 0.00 |
| 2025-11-12 | 44.50 | 45.34 | 0.46 | 1.02% | 43.42 | 45.34 | 20531 | 9086.96 | 4.03% | 0.00 |
| 2025-11-11 | 46.90 | 44.88 | -3.20 | -6.66% | 44.49 | 47.88 | 38752 | 17697.86 | 7.60% | 0.00 |
| 2025-11-10 | 50.00 | 48.08 | -2.22 | -4.41% | 47.65 | 50.89 | 39630 | 19459.92 | 7.77% | 0.00 |
| 2025-11-07 | 48.76 | 50.30 | 0.55 | 1.11% | 45.80 | 52.52 | 58565 | 28485.02 | 11.49% | 0.00 |
| 2025-11-06 | 48.60 | 49.75 | 0.55 | 1.12% | 48.02 | 51.55 | 38256 | 19188.17 | 7.50% | 0.00 |
| 2025-11-05 | 44.29 | 49.20 | 4.32 | 9.63% | 44.29 | 49.55 | 46680 | 22315.80 | 9.16% | 0.00 |
| 2025-11-04 | 46.84 | 44.88 | -1.96 | -4.18% | 44.66 | 46.90 | 18046 | 8223.19 | 3.54% | 0.00 |
| 2025-11-03 | 45.27 | 46.84 | 1.57 | 3.47% | 43.50 | 47.30 | 33540 | 15318.09 | 6.58% | 0.00 |
| 2025-10-31 | 44.50 | 45.27 | -0.11 | -0.24% | 43.51 | 45.60 | 17564 | 7891.09 | 3.44% | 0.00 |
| 2025-10-30 | 46.70 | 45.38 | -1.40 | -2.99% | 45.30 | 46.70 | 13216 | 6065.79 | 2.59% | 0.00 |
| 2025-10-29 | 45.11 | 46.78 | 0.81 | 1.76% | 45.11 | 47.00 | 13003 | 5995.97 | 2.55% | 0.00 |
| 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 |
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。
