| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-22 | 13.95 | 13.66 | -0.24 | -1.73% | 13.60 | 15.15 | 233214 | 33066.19 | 5.86% | 13.58 |
| 2025-08-21 | 12.98 | 13.90 | 0.94 | 7.25% | 12.89 | 14.20 | 226490 | 31107.85 | 5.69% | 0.00 |
| 2025-08-20 | 12.36 | 12.96 | 0.81 | 6.67% | 12.07 | 12.99 | 162942 | 20553.90 | 4.09% | 0.00 |
| 2025-08-19 | 12.25 | 12.15 | -0.11 | -0.90% | 12.06 | 12.35 | 53771 | 6565.78 | 1.35% | 0.00 |
| 2025-08-18 | 11.92 | 12.26 | 0.15 | 1.24% | 11.83 | 12.33 | 84837 | 10334.94 | 2.13% | 0.00 |
| 2025-08-15 | 11.84 | 12.11 | 0.26 | 2.19% | 11.76 | 12.17 | 60963 | 7362.22 | 1.53% | 0.00 |
| 2025-08-14 | 12.44 | 11.85 | -0.57 | -4.59% | 11.81 | 12.44 | 70049 | 8454.50 | 1.76% | 0.00 |
| 2025-08-13 | 12.39 | 12.42 | 0.16 | 1.31% | 12.25 | 12.49 | 66174 | 8180.40 | 1.66% | 0.00 |
| 2025-08-12 | 12.24 | 12.26 | -0.05 | -0.41% | 12.16 | 12.44 | 69262 | 8517.42 | 1.74% | 0.00 |
| 2025-08-11 | 12.03 | 12.31 | 0.31 | 2.58% | 11.90 | 12.33 | 55272 | 6730.45 | 1.39% | 0.00 |
| 2025-08-08 | 12.39 | 12.00 | -0.39 | -3.15% | 11.92 | 12.43 | 68480 | 8244.39 | 1.72% | 0.00 |
| 2025-08-07 | 11.99 | 12.39 | 0.49 | 4.12% | 11.92 | 12.54 | 93780 | 11550.38 | 2.36% | 0.00 |
| 2025-08-06 | 12.00 | 11.90 | -0.01 | -0.08% | 11.82 | 12.00 | 44087 | 5248.04 | 1.11% | 0.00 |
| 2025-08-05 | 11.67 | 11.91 | 0.30 | 2.58% | 11.63 | 11.99 | 64535 | 7610.71 | 1.62% | 0.00 |
| 2025-08-04 | 11.40 | 11.61 | 0.16 | 1.40% | 11.29 | 11.63 | 54561 | 6258.18 | 1.37% | 0.00 |
| 2025-08-01 | 11.50 | 11.45 | -0.01 | -0.09% | 11.37 | 11.73 | 54648 | 6288.38 | 1.37% | 0.00 |
| 2025-07-31 | 11.40 | 11.46 | -0.01 | -0.09% | 11.39 | 11.88 | 79131 | 9195.30 | 1.99% | 0.00 |
| 2025-07-30 | 11.71 | 11.47 | -0.31 | -2.63% | 11.39 | 11.77 | 76097 | 8797.78 | 1.91% | 0.00 |
| 2025-07-29 | 11.60 | 11.78 | 0.08 | 0.68% | 11.51 | 11.81 | 83426 | 9733.67 | 2.10% | 0.00 |
| 2025-07-28 | 11.28 | 11.70 | 0.47 | 4.19% | 11.16 | 12.17 | 130090 | 15240.91 | 3.27% | 0.00 |
| 2025-07-25 | 10.91 | 11.23 | 0.34 | 3.12% | 10.83 | 11.30 | 60632 | 6705.83 | 1.52% | 0.00 |
| 2025-07-24 | 10.81 | 10.89 | 0.06 | 0.55% | 10.75 | 11.01 | 46665 | 5070.51 | 1.17% | 0.00 |
| 2025-07-23 | 10.76 | 10.83 | 0.09 | 0.84% | 10.55 | 10.98 | 69569 | 7485.76 | 1.75% | 0.00 |
| 2025-07-22 | 10.58 | 10.74 | 0.13 | 1.23% | 10.52 | 11.15 | 91171 | 9827.91 | 2.29% | 0.00 |
| 2025-07-21 | 10.30 | 10.61 | 0.37 | 3.61% | 10.18 | 10.64 | 53496 | 5575.39 | 1.34% | 0.00 |
| 2025-07-18 | 10.17 | 10.24 | 0.07 | 0.69% | 10.14 | 10.34 | 43644 | 4459.89 | 1.10% | 0.00 |
| 2025-07-17 | 10.45 | 10.17 | 0.08 | 0.79% | 10.15 | 10.48 | 57489 | 5886.27 | 1.44% | 0.00 |
| 2025-07-16 | 10.09 | 10.09 | 0.01 | 0.10% | 10.00 | 10.21 | 31424 | 3183.49 | 0.79% | 0.00 |
| 2025-07-15 | 10.23 | 10.08 | -0.09 | -0.88% | 9.98 | 10.24 | 31789 | 3203.53 | 0.80% | 0.00 |
| 2025-07-14 | 10.08 | 10.17 | 0.13 | 1.29% | 9.99 | 10.18 | 26416 | 2667.51 | 0.66% | 0.00 |
| 2025-07-11 | 9.98 | 10.04 | 0.06 | 0.60% | 9.92 | 10.09 | 27946 | 2797.69 | 0.70% | 0.00 |
| 2025-07-10 | 9.89 | 9.98 | 0.05 | 0.50% | 9.89 | 10.04 | 28982 | 2891.13 | 0.73% | 0.00 |
| 2025-07-09 | 10.12 | 9.93 | -0.15 | -1.49% | 9.91 | 10.15 | 28120 | 2808.86 | 0.71% | 0.00 |
| 2025-07-08 | 9.98 | 10.08 | 0.11 | 1.10% | 9.94 | 10.09 | 28690 | 2884.39 | 0.72% | 0.00 |
| 2025-07-07 | 9.89 | 9.97 | 0.09 | 0.91% | 9.85 | 10.01 | 32910 | 3272.33 | 0.83% | 0.00 |
| 2025-07-04 | 10.09 | 9.88 | -0.21 | -2.08% | 9.86 | 10.09 | 37459 | 3719.04 | 0.94% | 0.00 |
| 2025-07-03 | 9.96 | 10.09 | 0.18 | 1.82% | 9.86 | 10.12 | 41778 | 4188.75 | 1.05% | 0.00 |
| 2025-07-02 | 10.10 | 9.91 | -0.20 | -1.98% | 9.80 | 10.10 | 37042 | 3656.16 | 0.93% | 0.00 |
| 2025-07-01 | 10.04 | 10.11 | 0.07 | 0.70% | 9.95 | 10.11 | 37633 | 3778.50 | 0.95% | 0.00 |
| 2025-06-30 | 10.01 | 10.04 | 0.05 | 0.50% | 9.99 | 10.13 | 37422 | 3764.37 | 0.94% | 0.00 |
| 2025-06-27 | 9.95 | 9.99 | 0.07 | 0.71% | 9.90 | 10.04 | 56096 | 5594.58 | 1.41% | 0.00 |
| 2025-06-26 | 10.06 | 9.92 | -0.13 | -1.29% | 9.86 | 10.12 | 50365 | 5018.47 | 1.27% | 0.00 |
| 2025-06-25 | 10.03 | 10.05 | 0.07 | 0.70% | 9.85 | 10.14 | 68687 | 6863.96 | 1.73% | 0.00 |
| 2025-06-24 | 9.82 | 9.98 | 0.16 | 1.63% | 9.82 | 9.98 | 48118 | 4768.58 | 1.21% | 0.00 |
| 2025-06-23 | 9.69 | 9.82 | 0.12 | 1.24% | 9.55 | 9.84 | 59796 | 5824.95 | 1.50% | 0.00 |
| 2025-06-20 | 9.69 | 9.70 | 0.11 | 1.15% | 9.49 | 9.98 | 76783 | 7458.31 | 1.93% | 0.00 |
| 2025-06-19 | 9.79 | 9.59 | -0.20 | -2.04% | 9.56 | 9.88 | 55248 | 5356.18 | 1.39% | 0.00 |
| 2025-06-18 | 9.59 | 9.79 | 0.25 | 2.62% | 9.46 | 9.90 | 56579 | 5481.99 | 1.42% | 0.00 |
| 2025-06-17 | 9.49 | 9.54 | 0.03 | 0.32% | 9.46 | 9.79 | 50547 | 4870.27 | 1.27% | 0.00 |
| 2025-06-16 | 9.26 | 9.51 | 0.28 | 3.03% | 9.19 | 9.69 | 59448 | 5675.70 | 1.49% | 0.00 |
| 2025-06-13 | 9.37 | 9.23 | -0.21 | -2.22% | 9.20 | 9.53 | 49690 | 4623.38 | 1.25% | 0.00 |
| 2025-06-12 | 9.39 | 9.44 | 0.15 | 1.61% | 9.30 | 9.83 | 91188 | 8738.84 | 2.29% | 0.00 |
| 2025-06-11 | 9.41 | 9.29 | -0.05 | -0.54% | 9.29 | 9.52 | 27610 | 2590.72 | 0.69% | 0.00 |
| 2025-06-10 | 9.50 | 9.34 | -0.22 | -2.30% | 9.25 | 9.58 | 35390 | 3324.42 | 0.89% | 0.00 |
| 2025-06-09 | 9.41 | 9.56 | 0.20 | 2.14% | 9.36 | 9.59 | 42211 | 4016.18 | 1.06% | 0.00 |
| 2025-06-06 | 9.28 | 9.36 | 0.09 | 0.97% | 9.16 | 9.39 | 38459 | 3566.12 | 0.97% | 0.00 |
| 2025-06-05 | 9.01 | 9.27 | 0.27 | 3.00% | 8.93 | 9.31 | 51330 | 4705.23 | 1.29% | 0.00 |
| 2025-06-04 | 8.94 | 9.00 | 0.09 | 1.01% | 8.88 | 9.04 | 22112 | 1985.93 | 0.56% | 0.00 |
| 2025-06-03 | 8.85 | 8.91 | -0.01 | -0.11% | 8.75 | 9.02 | 26970 | 2408.27 | 0.68% | 0.00 |
| 2025-05-30 | 9.05 | 8.92 | -0.21 | -2.30% | 8.90 | 9.13 | 32732 | 2950.72 | 0.82% | 0.00 |
| 2025-05-29 | 8.99 | 9.13 | 0.19 | 2.13% | 8.95 | 9.14 | 38973 | 3542.77 | 0.98% | 0.00 |
| 2025-05-28 | 9.08 | 8.94 | -0.16 | -1.76% | 8.85 | 9.20 | 50224 | 4533.07 | 1.26% | 12.55 |
| 2025-05-27 | 8.75 | 9.10 | 0.33 | 3.76% | 8.63 | 9.22 | 86600 | 7768.81 | 2.18% | 0.00 |
| 2025-05-26 | 8.60 | 8.77 | 0.09 | 1.04% | 8.60 | 8.78 | 20854 | 1819.67 | 0.52% | 0.00 |
| 2025-05-23 | 8.80 | 8.68 | -0.09 | -1.03% | 8.66 | 8.87 | 30868 | 2702.34 | 0.78% | 0.00 |
| 2025-05-22 | 8.85 | 8.77 | -0.08 | -0.90% | 8.74 | 9.03 | 29932 | 2652.10 | 0.75% | 0.00 |
| 2025-05-21 | 8.91 | 8.85 | -0.12 | -1.34% | 8.75 | 8.92 | 31999 | 2824.03 | 0.80% | 0.00 |
| 2025-05-20 | 8.80 | 8.97 | 0.09 | 1.01% | 8.77 | 9.02 | 34305 | 3066.45 | 0.86% | 0.00 |
| 2025-05-19 | 8.81 | 8.88 | 0.06 | 0.68% | 8.75 | 8.92 | 38852 | 3437.25 | 0.98% | 0.00 |
| 2025-05-16 | 8.72 | 8.82 | 0.08 | 0.92% | 8.67 | 8.90 | 29644 | 2612.80 | 0.74% | 0.00 |
| 2025-05-15 | 8.92 | 8.74 | -0.17 | -1.91% | 8.73 | 8.92 | 28521 | 2504.11 | 0.72% | 0.00 |
| 2025-05-14 | 8.97 | 8.91 | -0.05 | -0.56% | 8.84 | 9.05 | 41032 | 3664.48 | 1.03% | 0.00 |
| 2025-05-13 | 9.28 | 8.96 | -0.15 | -1.65% | 8.92 | 9.28 | 33258 | 3004.38 | 0.84% | 0.00 |
| 2025-05-12 | 9.03 | 9.11 | 0.16 | 1.79% | 8.98 | 9.13 | 29939 | 2714.54 | 0.75% | 0.00 |
| 2025-05-09 | 9.15 | 8.95 | -0.18 | -1.97% | 8.84 | 9.15 | 39651 | 3552.21 | 1.00% | 0.00 |
| 2025-05-08 | 9.08 | 9.13 | -0.04 | -0.44% | 9.06 | 9.19 | 44685 | 4071.39 | 1.12% | 0.00 |
| 2025-05-07 | 9.20 | 9.17 | 0.07 | 0.77% | 9.03 | 9.20 | 41506 | 3780.67 | 1.04% | 0.00 |
| 2025-05-06 | 8.80 | 9.10 | 0.37 | 4.24% | 8.80 | 9.13 | 35806 | 3229.44 | 0.90% | 0.00 |
| 2025-04-30 | 8.50 | 8.73 | 0.23 | 2.71% | 8.50 | 8.80 | 36600 | 3197.11 | 0.92% | 0.00 |
| 2025-04-29 | 8.36 | 8.50 | 0.19 | 2.29% | 8.24 | 8.57 | 23831 | 2020.74 | 0.60% | 0.00 |
美迪凯(688079)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。
