| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-26 | 24.38 | 23.86 | -0.52 | -2.13% | 23.80 | 24.68 | 9183 | 2217.39 | 2.20% | 0.00 |
| 2026-03-25 | 24.24 | 24.38 | 0.61 | 2.57% | 24.00 | 24.76 | 10767 | 2636.41 | 2.58% | 0.00 |
| 2026-03-24 | 23.01 | 23.77 | 1.11 | 4.90% | 22.69 | 23.83 | 11568 | 2685.94 | 2.77% | 0.00 |
| 2026-03-23 | 24.11 | 22.66 | -1.91 | -7.77% | 22.53 | 24.30 | 15146 | 3529.48 | 3.63% | 0.00 |
| 2026-03-20 | 25.45 | 24.57 | -0.88 | -3.46% | 24.43 | 25.96 | 12310 | 3068.40 | 2.95% | 0.00 |
| 2026-03-19 | 26.08 | 25.45 | -0.78 | -2.97% | 25.41 | 26.46 | 6763 | 1752.16 | 1.62% | 0.00 |
| 2026-03-18 | 25.82 | 26.23 | 0.47 | 1.82% | 25.62 | 26.48 | 6611 | 1720.90 | 1.58% | 0.00 |
| 2026-03-17 | 26.39 | 25.76 | -0.67 | -2.53% | 25.75 | 26.70 | 8268 | 2170.44 | 1.98% | 0.00 |
| 2026-03-16 | 26.83 | 26.43 | -0.53 | -1.97% | 26.34 | 27.06 | 6345 | 1691.05 | 1.52% | 0.00 |
| 2026-03-13 | 26.86 | 26.96 | -0.07 | -0.26% | 26.76 | 27.45 | 6347 | 1718.45 | 1.52% | 0.00 |
| 2026-03-12 | 27.56 | 27.03 | -0.36 | -1.31% | 26.91 | 27.60 | 7468 | 2033.14 | 1.79% | 0.00 |
| 2026-03-11 | 27.49 | 27.39 | 0.07 | 0.26% | 27.32 | 27.69 | 7803 | 2146.19 | 1.87% | 0.00 |
| 2026-03-10 | 26.58 | 27.32 | 0.88 | 3.33% | 26.54 | 27.38 | 7260 | 1969.47 | 1.74% | 0.00 |
| 2026-03-09 | 26.67 | 26.44 | -0.23 | -0.86% | 25.92 | 26.67 | 9123 | 2397.74 | 2.19% | 0.00 |
| 2026-03-06 | 25.70 | 26.67 | 0.87 | 3.37% | 25.70 | 26.78 | 7950 | 2101.71 | 1.90% | 0.00 |
| 2026-03-05 | 25.48 | 25.80 | 0.58 | 2.30% | 25.48 | 26.23 | 7237 | 1882.39 | 1.73% | 0.00 |
| 2026-03-04 | 25.33 | 25.22 | -0.38 | -1.48% | 25.20 | 25.85 | 7230 | 1841.69 | 1.73% | 0.00 |
| 2026-03-03 | 26.37 | 25.60 | -0.72 | -2.74% | 25.60 | 27.00 | 11244 | 2954.10 | 2.69% | 0.00 |
| 2026-03-02 | 26.87 | 26.32 | -1.07 | -3.91% | 26.20 | 27.51 | 13607 | 3620.90 | 3.26% | 0.00 |
| 2026-02-27 | 27.61 | 27.39 | -0.27 | -0.98% | 27.08 | 27.77 | 8827 | 2409.75 | 2.11% | 0.00 |
| 2026-02-26 | 27.89 | 27.66 | -0.06 | -0.22% | 27.43 | 27.89 | 9251 | 2555.12 | 2.22% | 0.00 |
| 2026-02-25 | 27.86 | 27.72 | -0.01 | -0.04% | 27.58 | 28.04 | 9300 | 2586.58 | 2.23% | 0.00 |
| 2026-02-24 | 27.57 | 27.73 | 0.43 | 1.58% | 27.43 | 27.96 | 10531 | 2921.33 | 2.52% | 0.00 |
| 2026-02-13 | 27.24 | 27.30 | -0.10 | -0.36% | 27.02 | 27.61 | 6997 | 1917.71 | 1.68% | 0.00 |
| 2026-02-12 | 27.33 | 27.40 | 0.20 | 0.74% | 27.03 | 27.70 | 8003 | 2194.69 | 1.92% | 0.00 |
| 2026-02-11 | 27.63 | 27.20 | -0.26 | -0.95% | 27.20 | 27.63 | 7660 | 2101.67 | 1.84% | 0.00 |
| 2026-02-10 | 27.83 | 27.46 | -0.31 | -1.12% | 27.39 | 27.94 | 7201 | 1987.01 | 1.73% | 0.00 |
| 2026-02-09 | 27.53 | 27.77 | 0.39 | 1.42% | 27.25 | 27.84 | 11158 | 3073.53 | 2.67% | 0.00 |
| 2026-02-06 | 27.13 | 27.38 | 0.18 | 0.66% | 26.88 | 27.87 | 12115 | 3328.38 | 2.90% | 6.00 |
| 2026-02-05 | 27.38 | 27.20 | -0.02 | -0.07% | 27.11 | 27.50 | 7341 | 2002.75 | 1.76% | 0.00 |
| 2026-02-04 | 27.05 | 27.22 | 0.10 | 0.37% | 26.92 | 27.55 | 12444 | 3384.77 | 2.98% | 0.00 |
| 2026-02-03 | 27.15 | 27.12 | 0.02 | 0.07% | 26.78 | 27.36 | 12100 | 3271.06 | 2.90% | 0.00 |
| 2026-02-02 | 27.11 | 27.10 | -0.09 | -0.33% | 26.87 | 27.46 | 17067 | 4645.71 | 4.09% | 0.00 |
| 2026-01-30 | 26.01 | 27.19 | 0.95 | 3.62% | 26.01 | 27.23 | 11798 | 3156.75 | 2.83% | 0.00 |
| 2026-01-29 | 26.48 | 26.24 | -0.61 | -2.27% | 26.17 | 27.08 | 10346 | 2748.82 | 2.48% | 0.00 |
| 2026-01-28 | 26.94 | 26.85 | -0.09 | -0.33% | 26.70 | 27.25 | 9773 | 2635.78 | 2.34% | 0.00 |
| 2026-01-27 | 26.66 | 26.94 | 0.14 | 0.52% | 25.86 | 27.30 | 13627 | 3651.48 | 3.26% | 0.00 |
| 2026-01-26 | 27.17 | 26.80 | -0.24 | -0.89% | 26.73 | 27.80 | 12440 | 3377.75 | 2.98% | 0.00 |
| 2026-01-23 | 27.13 | 27.04 | -0.13 | -0.48% | 26.78 | 27.18 | 8859 | 2387.19 | 2.12% | 0.00 |
| 2026-01-22 | 26.78 | 27.17 | 0.69 | 2.61% | 26.51 | 27.18 | 10290 | 2777.76 | 2.47% | 0.00 |
| 2026-01-21 | 25.88 | 26.48 | 0.35 | 1.34% | 25.88 | 26.76 | 10099 | 2667.99 | 2.42% | 0.00 |
| 2026-01-20 | 25.90 | 26.13 | 0.36 | 1.40% | 25.71 | 26.65 | 18389 | 4822.18 | 4.41% | 0.00 |
| 2026-01-19 | 25.58 | 25.77 | 0.11 | 0.43% | 25.30 | 25.94 | 14261 | 3665.69 | 3.42% | 0.00 |
| 2026-01-16 | 25.52 | 25.66 | 0.01 | 0.04% | 25.36 | 25.98 | 10634 | 2729.13 | 2.55% | 0.00 |
| 2026-01-15 | 25.98 | 25.65 | -0.19 | -0.74% | 25.01 | 25.98 | 10282 | 2631.87 | 2.46% | 0.00 |
| 2026-01-14 | 25.20 | 25.84 | 0.55 | 2.17% | 25.20 | 25.97 | 9846 | 2529.59 | 2.36% | 0.00 |
| 2026-01-13 | 25.76 | 25.29 | -0.09 | -0.35% | 25.28 | 25.76 | 10077 | 2570.88 | 2.41% | 0.00 |
| 2026-01-12 | 25.36 | 25.38 | 0.33 | 1.32% | 24.88 | 25.75 | 7908 | 2005.47 | 1.89% | 0.00 |
| 2026-01-09 | 24.52 | 25.05 | 0.53 | 2.16% | 24.45 | 25.06 | 5680 | 1411.80 | 1.36% | 0.00 |
| 2026-01-08 | 24.14 | 24.52 | 0.32 | 1.32% | 24.14 | 24.73 | 5659 | 1389.06 | 1.36% | 0.00 |
| 2026-01-07 | 24.15 | 24.20 | 0.02 | 0.08% | 24.07 | 24.28 | 4008 | 969.02 | 0.96% | 0.00 |
| 2026-01-06 | 24.23 | 24.18 | -0.07 | -0.29% | 24.06 | 24.41 | 6211 | 1504.55 | 1.49% | 0.00 |
| 2026-01-05 | 23.87 | 24.25 | 0.38 | 1.59% | 23.87 | 24.34 | 7398 | 1787.23 | 1.77% | 0.00 |
| 2025-12-31 | 23.80 | 23.87 | 0.07 | 0.29% | 23.60 | 24.03 | 4493 | 1066.38 | 1.08% | 0.00 |
| 2025-12-30 | 23.89 | 23.80 | -0.03 | -0.13% | 23.57 | 24.06 | 5335 | 1271.03 | 1.28% | 0.00 |
| 2025-12-29 | 23.67 | 23.83 | 0.26 | 1.10% | 23.40 | 23.99 | 4635 | 1099.92 | 1.11% | 0.00 |
| 2025-12-26 | 23.98 | 23.57 | -0.29 | -1.22% | 23.48 | 23.98 | 4854 | 1152.25 | 1.16% | 0.00 |
| 2025-12-25 | 23.30 | 23.86 | 0.29 | 1.23% | 23.30 | 23.87 | 5696 | 1347.58 | 1.36% | 0.00 |
| 2025-12-24 | 23.36 | 23.57 | 0.22 | 0.94% | 23.25 | 23.68 | 3878 | 912.66 | 0.93% | 0.00 |
| 2025-12-23 | 23.61 | 23.35 | -0.36 | -1.52% | 23.07 | 23.80 | 8650 | 2018.76 | 2.07% | 0.00 |
| 2025-12-22 | 23.66 | 23.71 | 0.05 | 0.21% | 23.38 | 23.93 | 3695 | 876.28 | 0.89% | 0.00 |
| 2025-12-19 | 23.23 | 23.66 | 0.43 | 1.85% | 23.11 | 23.67 | 5290 | 1239.54 | 1.27% | 0.00 |
| 2025-12-18 | 22.73 | 23.23 | 0.64 | 2.83% | 22.51 | 23.34 | 7925 | 1829.70 | 1.90% | 0.00 |
| 2025-12-17 | 22.67 | 22.59 | -0.17 | -0.75% | 22.19 | 22.85 | 8164 | 1833.16 | 1.96% | 0.00 |
| 2025-12-16 | 23.19 | 22.76 | -0.52 | -2.23% | 22.70 | 23.39 | 10838 | 2480.27 | 2.60% | 0.00 |
| 2025-12-15 | 23.70 | 23.28 | -0.32 | -1.36% | 23.09 | 23.70 | 7270 | 1695.86 | 1.74% | 0.00 |
| 2025-12-12 | 23.93 | 23.60 | -0.26 | -1.09% | 23.60 | 24.12 | 6243 | 1491.84 | 1.50% | 0.00 |
| 2025-12-11 | 24.58 | 23.86 | -0.76 | -3.09% | 23.85 | 24.74 | 8337 | 2007.73 | 2.00% | 0.00 |
| 2025-12-10 | 25.06 | 24.62 | -0.38 | -1.52% | 24.61 | 25.14 | 4068 | 1009.64 | 0.97% | 0.00 |
| 2025-12-09 | 25.64 | 25.00 | -0.44 | -1.73% | 25.00 | 25.65 | 4119 | 1038.86 | 0.99% | 0.00 |
| 2025-12-08 | 24.93 | 25.44 | 0.50 | 2.00% | 24.93 | 25.50 | 7636 | 1934.00 | 2.24% | 0.00 |
| 2025-12-05 | 24.43 | 24.94 | 0.51 | 2.09% | 24.28 | 24.95 | 5901 | 1453.53 | 1.73% | 0.00 |
| 2025-12-04 | 24.85 | 24.43 | -0.42 | -1.69% | 24.42 | 25.04 | 5400 | 1325.87 | 1.58% | 0.00 |
| 2025-12-03 | 24.97 | 24.85 | 0.06 | 0.24% | 24.69 | 25.24 | 9128 | 2275.97 | 2.68% | 0.00 |
| 2025-12-02 | 25.21 | 24.79 | -0.42 | -1.67% | 24.74 | 25.21 | 8694 | 2160.19 | 2.55% | 0.00 |
| 2025-12-01 | 25.36 | 25.21 | -0.32 | -1.25% | 25.08 | 25.67 | 7202 | 1824.34 | 2.11% | 0.00 |
| 2025-11-28 | 25.17 | 25.53 | 0.53 | 2.12% | 24.90 | 25.53 | 4033 | 1018.66 | 1.18% | 2.01 |
| 2025-11-27 | 24.75 | 25.00 | 0.17 | 0.68% | 24.64 | 25.15 | 4810 | 1200.43 | 1.41% | 0.00 |
| 2025-11-26 | 24.92 | 24.83 | -0.15 | -0.60% | 24.70 | 25.45 | 6653 | 1662.19 | 1.95% | 0.00 |
| 2025-11-25 | 24.86 | 24.98 | 0.24 | 0.97% | 24.68 | 25.51 | 4728 | 1190.67 | 1.39% | 0.00 |
美腾科技(688420)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。
