| 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 | 20.37 | 20.49 | 0.02 | 0.10% | 20.30 | 20.58 | 9584 | 1962.57 | 1.31% | 0.00 |
| 2025-10-27 | 20.54 | 20.47 | 0.05 | 0.24% | 20.14 | 20.66 | 16150 | 3296.04 | 2.20% | 0.00 |
| 2025-10-24 | 20.46 | 20.42 | 0.02 | 0.10% | 20.35 | 20.68 | 13123 | 2686.32 | 1.79% | 0.00 |
| 2025-10-23 | 20.15 | 20.40 | 0.13 | 0.64% | 20.00 | 20.45 | 12090 | 2443.51 | 1.65% | 0.00 |
| 2025-10-22 | 20.10 | 20.27 | 0.08 | 0.40% | 20.10 | 20.37 | 11558 | 2339.04 | 1.58% | 0.00 |
| 2025-10-21 | 19.74 | 20.19 | 0.51 | 2.59% | 19.62 | 20.20 | 12518 | 2501.97 | 1.71% | 0.00 |
| 2025-10-20 | 19.52 | 19.68 | 0.28 | 1.44% | 19.48 | 19.91 | 12925 | 2547.56 | 1.76% | 0.00 |
| 2025-10-17 | 19.75 | 19.40 | -0.26 | -1.32% | 19.31 | 19.83 | 12318 | 2408.62 | 1.68% | 0.00 |
| 2025-10-16 | 19.95 | 19.66 | -0.29 | -1.45% | 19.61 | 20.11 | 13084 | 2592.82 | 1.78% | 0.00 |
| 2025-10-15 | 19.79 | 19.95 | 0.30 | 1.53% | 19.66 | 20.25 | 12549 | 2507.46 | 1.71% | 0.00 |
| 2025-10-14 | 19.81 | 19.65 | -0.06 | -0.30% | 19.60 | 20.17 | 14774 | 2931.33 | 2.01% | 0.00 |
| 2025-10-13 | 20.02 | 19.71 | -0.70 | -3.43% | 19.01 | 20.37 | 22582 | 4490.74 | 3.08% | 0.00 |
| 2025-10-10 | 20.79 | 20.41 | -0.40 | -1.92% | 20.37 | 20.98 | 13525 | 2791.72 | 1.84% | 0.00 |
| 2025-10-09 | 20.62 | 20.81 | 0.19 | 0.92% | 20.41 | 21.16 | 21485 | 4467.18 | 2.93% | 0.00 |
| 2025-09-30 | 20.93 | 20.62 | 0.03 | 0.15% | 20.52 | 21.02 | 19705 | 4094.85 | 2.69% | 0.00 |
| 2025-09-29 | 19.98 | 20.59 | 0.77 | 3.88% | 19.78 | 21.18 | 22956 | 4711.37 | 3.13% | 0.00 |
| 2025-09-26 | 19.89 | 19.82 | -0.24 | -1.20% | 19.80 | 20.26 | 12625 | 2534.52 | 1.72% | 0.00 |
| 2025-09-25 | 20.30 | 20.06 | -0.24 | -1.18% | 20.01 | 20.65 | 14127 | 2870.32 | 1.93% | 0.00 |
| 2025-09-24 | 20.00 | 20.30 | 0.15 | 0.74% | 19.88 | 20.40 | 13525 | 2734.44 | 1.84% | 0.00 |
| 2025-09-23 | 20.50 | 20.15 | -0.43 | -2.09% | 19.35 | 20.68 | 26013 | 5170.06 | 3.55% | 0.00 |
| 2025-09-22 | 21.34 | 20.58 | -0.71 | -3.33% | 20.52 | 21.34 | 16565 | 3436.18 | 2.26% | 0.00 |
| 2025-09-19 | 21.25 | 21.29 | 0.19 | 0.90% | 20.51 | 21.36 | 24429 | 5112.37 | 3.33% | 0.00 |
| 2025-09-18 | 21.87 | 21.10 | -0.77 | -3.52% | 20.78 | 22.12 | 28267 | 6038.06 | 3.85% | 0.00 |
| 2025-09-17 | 21.97 | 21.87 | -0.14 | -0.64% | 21.70 | 22.31 | 27446 | 6043.95 | 3.74% | 0.00 |
| 2025-09-16 | 21.33 | 22.01 | 0.77 | 3.63% | 20.58 | 22.38 | 56352 | 12178.40 | 7.68% | 0.00 |
| 2025-09-15 | 21.01 | 21.24 | 0.14 | 0.66% | 20.92 | 21.27 | 15303 | 3235.79 | 2.09% | 0.00 |
| 2025-09-12 | 21.59 | 21.10 | -0.47 | -2.18% | 21.07 | 21.67 | 20228 | 4308.16 | 2.76% | 0.00 |
| 2025-09-11 | 21.97 | 21.57 | -0.42 | -1.91% | 21.32 | 21.97 | 25515 | 5493.23 | 3.48% | 0.00 |
| 2025-09-10 | 21.85 | 21.99 | 0.18 | 0.83% | 21.73 | 22.50 | 32923 | 7263.05 | 4.49% | 0.00 |
| 2025-09-09 | 21.51 | 21.81 | 0.23 | 1.07% | 21.38 | 21.99 | 33558 | 7305.92 | 4.57% | 0.00 |
| 2025-09-08 | 21.66 | 21.58 | -0.06 | -0.28% | 21.30 | 21.97 | 26453 | 5686.83 | 3.61% | 0.00 |
| 2025-09-05 | 21.30 | 21.64 | 0.24 | 1.12% | 21.00 | 22.00 | 43105 | 9317.17 | 5.88% | 0.00 |
| 2025-09-04 | 20.49 | 21.40 | 0.81 | 3.93% | 20.37 | 21.63 | 53334 | 11282.24 | 7.27% | 0.00 |
| 2025-09-03 | 20.97 | 20.59 | -0.37 | -1.77% | 20.44 | 21.26 | 21517 | 4471.48 | 2.93% | 0.00 |
| 2025-09-02 | 21.16 | 20.96 | -0.17 | -0.80% | 20.58 | 21.37 | 31216 | 6540.91 | 4.26% | 5.00 |
| 2025-09-01 | 21.48 | 21.13 | 0.32 | 1.54% | 20.66 | 21.48 | 43139 | 9083.07 | 5.88% | 0.00 |
| 2025-08-29 | 20.70 | 20.81 | 0.46 | 2.26% | 20.56 | 21.78 | 63616 | 13360.01 | 8.67% | 0.00 |
| 2025-08-28 | 19.94 | 20.35 | 0.31 | 1.55% | 18.75 | 20.89 | 65307 | 13025.33 | 8.90% | 0.00 |
| 2025-08-27 | 20.54 | 20.04 | -0.61 | -2.95% | 20.00 | 20.83 | 28171 | 5745.68 | 3.84% | 0.00 |
| 2025-08-26 | 20.82 | 20.65 | -0.30 | -1.43% | 20.46 | 20.93 | 24875 | 5151.79 | 3.39% | 0.00 |
| 2025-08-25 | 20.24 | 20.95 | 0.70 | 3.46% | 20.16 | 21.30 | 47411 | 9865.65 | 6.46% | 0.00 |
| 2025-08-22 | 20.70 | 20.25 | -0.30 | -1.46% | 20.09 | 20.70 | 24318 | 4931.67 | 3.31% | 0.00 |
| 2025-08-21 | 20.36 | 20.55 | 0.10 | 0.49% | 20.24 | 20.94 | 39132 | 8069.54 | 5.33% | 0.00 |
| 2025-08-20 | 20.03 | 20.45 | 0.34 | 1.69% | 19.75 | 20.63 | 43070 | 8714.76 | 5.87% | 0.00 |
| 2025-08-19 | 19.39 | 20.11 | 0.81 | 4.20% | 19.30 | 20.14 | 41852 | 8282.27 | 5.71% | 0.00 |
| 2025-08-18 | 19.26 | 19.30 | 0.12 | 0.63% | 19.16 | 19.44 | 23918 | 4609.10 | 3.26% | 0.00 |
| 2025-08-15 | 19.16 | 19.18 | -0.07 | -0.36% | 19.15 | 19.50 | 17065 | 3290.87 | 2.33% | 0.00 |
| 2025-08-14 | 19.72 | 19.25 | -0.46 | -2.33% | 19.25 | 19.89 | 14871 | 2898.33 | 2.03% | 0.00 |
| 2025-08-13 | 19.82 | 19.71 | -0.02 | -0.10% | 19.53 | 19.92 | 11948 | 2355.92 | 1.63% | 0.00 |
| 2025-08-12 | 19.70 | 19.73 | 0.00 | 0.00% | 19.53 | 19.97 | 12371 | 2436.37 | 1.69% | 0.00 |
| 2025-08-11 | 19.80 | 19.73 | 0.13 | 0.66% | 19.50 | 19.85 | 15082 | 2970.88 | 2.06% | 0.00 |
| 2025-08-08 | 19.61 | 19.60 | -0.01 | -0.05% | 19.40 | 19.68 | 9951 | 1945.47 | 1.36% | 10.00 |
| 2025-08-07 | 19.52 | 19.61 | 0.09 | 0.46% | 19.44 | 19.70 | 14888 | 2915.97 | 2.03% | 0.00 |
| 2025-08-06 | 19.55 | 19.52 | 0.11 | 0.57% | 19.35 | 19.64 | 12201 | 2377.08 | 1.66% | 0.00 |
| 2025-08-05 | 19.27 | 19.41 | 0.14 | 0.73% | 19.24 | 19.44 | 11154 | 2160.11 | 1.52% | 0.00 |
| 2025-08-04 | 18.95 | 19.27 | 0.22 | 1.15% | 18.79 | 19.28 | 12652 | 2420.22 | 1.72% | 0.00 |
| 2025-08-01 | 18.76 | 19.05 | 0.29 | 1.55% | 18.70 | 19.07 | 10523 | 1991.45 | 1.43% | 1.00 |
| 2025-07-31 | 19.06 | 18.76 | -0.29 | -1.52% | 18.71 | 19.13 | 10984 | 2073.04 | 1.50% | 0.00 |
| 2025-07-30 | 19.18 | 19.05 | -0.13 | -0.68% | 18.92 | 19.25 | 9830 | 1875.46 | 1.34% | 0.00 |
| 2025-07-29 | 19.28 | 19.18 | 0.00 | 0.00% | 18.91 | 19.30 | 13901 | 2654.79 | 1.89% | 0.00 |
| 2025-07-28 | 19.27 | 19.18 | 0.02 | 0.10% | 19.06 | 19.30 | 13024 | 2498.17 | 1.78% | 0.00 |
| 2025-07-25 | 19.04 | 19.16 | 0.07 | 0.37% | 18.98 | 19.20 | 14304 | 2735.69 | 1.95% | 0.00 |
| 2025-07-24 | 18.73 | 19.09 | 0.36 | 1.92% | 18.72 | 19.09 | 16194 | 3070.84 | 2.21% | 0.00 |
| 2025-07-23 | 18.88 | 18.73 | -0.09 | -0.48% | 18.69 | 18.99 | 11859 | 2233.66 | 1.62% | 0.00 |
| 2025-07-22 | 18.99 | 18.82 | -0.18 | -0.95% | 18.68 | 19.08 | 14697 | 2769.39 | 2.00% | 0.00 |
| 2025-07-21 | 18.82 | 19.00 | 0.26 | 1.39% | 18.73 | 19.06 | 21859 | 4138.24 | 2.98% | 0.00 |
| 2025-07-18 | 18.67 | 18.74 | 0.12 | 0.64% | 18.50 | 18.74 | 11559 | 2153.34 | 1.58% | 0.00 |
| 2025-07-17 | 18.69 | 18.62 | 0.03 | 0.16% | 18.55 | 18.74 | 8428 | 1570.48 | 1.15% | 0.00 |
| 2025-07-16 | 18.48 | 18.59 | 0.11 | 0.60% | 18.42 | 18.68 | 10097 | 1877.72 | 1.38% | 0.00 |
| 2025-07-15 | 18.93 | 18.48 | -0.44 | -2.33% | 18.28 | 18.94 | 18976 | 3512.32 | 2.59% | 0.00 |
| 2025-07-14 | 18.78 | 18.92 | 0.23 | 1.23% | 18.70 | 18.97 | 16269 | 3068.61 | 2.22% | 0.00 |
| 2025-07-11 | 18.75 | 18.69 | -0.12 | -0.64% | 18.43 | 18.95 | 13954 | 2602.62 | 1.90% | 0.00 |
| 2025-07-10 | 18.92 | 18.81 | -0.03 | -0.16% | 18.61 | 18.97 | 16386 | 3076.02 | 2.23% | 0.00 |
| 2025-07-09 | 18.83 | 18.84 | -0.01 | -0.05% | 18.75 | 19.04 | 15388 | 2904.92 | 2.10% | 0.00 |
| 2025-07-08 | 18.69 | 18.85 | 0.20 | 1.07% | 18.62 | 18.85 | 19894 | 3726.60 | 2.71% | 0.00 |
| 2025-07-07 | 18.48 | 18.65 | 0.17 | 0.92% | 18.40 | 18.65 | 13754 | 2551.93 | 1.87% | 0.00 |
| 2025-07-04 | 18.71 | 18.48 | -0.26 | -1.39% | 18.42 | 18.73 | 10877 | 2016.41 | 1.48% | 0.00 |
| 2025-07-03 | 18.58 | 18.74 | 0.15 | 0.81% | 18.55 | 18.77 | 16536 | 3091.49 | 2.25% | 0.00 |
| 2025-07-02 | 18.70 | 18.59 | -0.02 | -0.11% | 18.41 | 18.70 | 9876 | 1829.04 | 1.35% | 0.00 |
| 2025-07-01 | 18.54 | 18.61 | 0.05 | 0.27% | 18.48 | 18.75 | 13670 | 2542.58 | 1.86% | 0.00 |
美新科技(301588)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。
