| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-12-18 | 15.11 | 15.08 | -0.04 | -0.26% | 15.00 | 15.43 | 87719 | 13369.25 | 2.86% |
| 2025-12-17 | 14.95 | 15.12 | 0.05 | 0.33% | 14.67 | 15.19 | 101056 | 15064.27 | 3.30% |
| 2025-12-16 | 15.15 | 15.07 | -0.08 | -0.53% | 14.81 | 15.45 | 97240 | 14623.73 | 3.17% |
| 2025-12-15 | 15.41 | 15.15 | -0.34 | -2.19% | 15.13 | 15.50 | 64251 | 9833.71 | 2.10% |
| 2025-12-12 | 15.53 | 15.49 | -0.14 | -0.90% | 15.37 | 15.63 | 66848 | 10360.94 | 2.18% |
| 2025-12-11 | 15.74 | 15.63 | -0.11 | -0.70% | 15.55 | 16.26 | 97524 | 15451.21 | 3.18% |
| 2025-12-10 | 15.57 | 15.74 | 0.17 | 1.09% | 15.50 | 15.89 | 64721 | 10147.71 | 2.11% |
| 2025-12-09 | 15.75 | 15.57 | -0.17 | -1.08% | 15.46 | 15.85 | 69962 | 10926.48 | 2.28% |
| 2025-12-08 | 15.11 | 15.74 | 0.70 | 4.65% | 14.96 | 15.95 | 141358 | 21912.38 | 4.62% |
| 2025-12-05 | 15.00 | 15.04 | 0.11 | 0.74% | 14.77 | 15.04 | 57061 | 8516.13 | 1.86% |
| 2025-12-04 | 15.19 | 14.93 | -0.13 | -0.86% | 14.74 | 15.20 | 69066 | 10299.84 | 2.25% |
| 2025-12-03 | 15.42 | 15.06 | -0.39 | -2.52% | 14.96 | 15.42 | 90556 | 13675.98 | 2.96% |
| 2025-12-02 | 15.60 | 15.45 | -0.18 | -1.15% | 15.31 | 15.61 | 49833 | 7670.70 | 1.63% |
| 2025-12-01 | 15.66 | 15.63 | -0.06 | -0.38% | 15.51 | 15.83 | 64862 | 10144.60 | 2.12% |
| 2025-11-28 | 15.64 | 15.69 | 0.00 | 0.00% | 15.41 | 15.76 | 70740 | 11038.15 | 2.31% |
| 2025-11-27 | 15.39 | 15.69 | 0.21 | 1.36% | 15.39 | 16.09 | 114557 | 18094.21 | 3.74% |
| 2025-11-26 | 15.73 | 15.48 | -0.16 | -1.02% | 15.38 | 15.75 | 88063 | 13677.38 | 2.88% |
| 2025-11-25 | 15.18 | 15.64 | 0.54 | 3.58% | 15.12 | 16.04 | 127748 | 20164.08 | 4.17% |
| 2025-11-24 | 14.88 | 15.10 | 0.29 | 1.96% | 14.70 | 15.20 | 78765 | 11785.15 | 2.57% |
| 2025-11-21 | 15.20 | 14.81 | -0.39 | -2.57% | 14.63 | 15.36 | 115614 | 17242.21 | 3.77% |
| 2025-11-20 | 15.49 | 15.20 | -0.30 | -1.94% | 15.13 | 15.69 | 69761 | 10702.01 | 2.28% |
| 2025-11-19 | 15.82 | 15.50 | -0.34 | -2.15% | 15.38 | 15.95 | 79330 | 12339.03 | 2.59% |
| 2025-11-18 | 15.74 | 15.84 | 0.10 | 0.64% | 15.59 | 16.06 | 84673 | 13360.29 | 2.76% |
| 2025-11-17 | 15.39 | 15.74 | 0.35 | 2.27% | 15.25 | 16.06 | 147851 | 23270.21 | 4.83% |
| 2025-11-14 | 15.75 | 15.39 | -0.49 | -3.09% | 15.30 | 15.80 | 165655 | 25747.95 | 5.41% |
| 2025-11-13 | 16.67 | 15.88 | -0.77 | -4.62% | 15.81 | 16.67 | 183207 | 29455.38 | 5.98% |
| 2025-11-12 | 16.73 | 16.65 | -0.18 | -1.07% | 16.36 | 16.75 | 90329 | 14995.46 | 2.95% |
| 2025-11-11 | 17.33 | 16.83 | -0.41 | -2.38% | 16.72 | 17.33 | 135845 | 23048.84 | 4.44% |
| 2025-11-10 | 17.01 | 17.24 | 0.26 | 1.53% | 16.83 | 17.35 | 152314 | 26095.10 | 4.97% |
| 2025-11-07 | 17.59 | 16.98 | -0.73 | -4.12% | 16.74 | 17.95 | 257550 | 44155.84 | 8.41% |
| 2025-11-06 | 16.53 | 17.71 | 1.25 | 7.59% | 16.53 | 17.86 | 334489 | 58200.23 | 10.92% |
| 2025-11-05 | 16.40 | 16.46 | -0.15 | -0.90% | 16.30 | 16.80 | 109494 | 18081.46 | 3.57% |
| 2025-11-04 | 16.89 | 16.61 | -0.22 | -1.31% | 16.53 | 16.89 | 106739 | 17803.04 | 3.48% |
| 2025-11-03 | 16.60 | 16.83 | 0.25 | 1.51% | 16.47 | 16.85 | 131373 | 21913.40 | 4.29% |
| 2025-10-31 | 16.50 | 16.58 | 0.02 | 0.12% | 16.39 | 16.65 | 135922 | 22426.56 | 4.44% |
| 2025-10-30 | 16.55 | 16.56 | -0.02 | -0.12% | 16.41 | 16.86 | 203827 | 33887.51 | 6.65% |
| 2025-10-29 | 16.00 | 16.58 | 0.48 | 2.98% | 15.91 | 16.75 | 234083 | 38417.92 | 7.64% |
| 2025-10-28 | 15.67 | 16.10 | 0.43 | 2.74% | 15.67 | 16.42 | 220594 | 35700.00 | 7.20% |
| 2025-10-27 | 16.20 | 15.67 | 0.03 | 0.19% | 15.56 | 16.20 | 170016 | 26802.62 | 5.55% |
| 2025-10-24 | 14.92 | 15.64 | 0.68 | 4.55% | 14.92 | 15.80 | 250346 | 38799.09 | 8.17% |
| 2025-10-23 | 14.97 | 14.96 | -0.07 | -0.47% | 14.74 | 15.00 | 55414 | 8235.02 | 1.81% |
| 2025-10-22 | 15.00 | 15.03 | -0.04 | -0.27% | 14.95 | 15.26 | 57192 | 8632.44 | 1.87% |
| 2025-10-21 | 14.91 | 15.07 | 0.15 | 1.01% | 14.84 | 15.15 | 60420 | 9067.91 | 1.97% |
| 2025-10-20 | 14.74 | 14.92 | 0.33 | 2.26% | 14.64 | 14.95 | 54274 | 8034.03 | 1.77% |
| 2025-10-17 | 14.82 | 14.59 | -0.23 | -1.55% | 14.57 | 14.96 | 73561 | 10849.21 | 2.40% |
| 2025-10-16 | 14.90 | 14.82 | -0.20 | -1.33% | 14.69 | 15.00 | 54841 | 8113.14 | 1.79% |
| 2025-10-15 | 14.89 | 15.02 | 0.13 | 0.87% | 14.76 | 15.05 | 52298 | 7816.05 | 1.71% |
| 2025-10-14 | 15.10 | 14.89 | -0.15 | -1.00% | 14.81 | 15.29 | 75088 | 11283.30 | 2.45% |
| 2025-10-13 | 14.66 | 15.04 | -0.20 | -1.31% | 14.51 | 15.17 | 78852 | 11793.67 | 2.57% |
| 2025-10-10 | 15.38 | 15.24 | -0.14 | -0.91% | 15.17 | 15.42 | 77159 | 11780.27 | 2.52% |
| 2025-10-09 | 15.20 | 15.38 | 0.23 | 1.52% | 15.18 | 15.45 | 117443 | 18037.91 | 3.83% |
| 2025-09-30 | 15.25 | 15.15 | -0.07 | -0.46% | 15.13 | 15.34 | 90916 | 13831.88 | 2.97% |
| 2025-09-29 | 14.60 | 15.22 | 0.62 | 4.25% | 14.28 | 15.45 | 225414 | 34127.46 | 7.36% |
| 2025-09-26 | 14.82 | 14.60 | -0.30 | -2.01% | 14.47 | 14.88 | 75423 | 11025.20 | 2.46% |
| 2025-09-25 | 14.65 | 14.90 | 0.25 | 1.71% | 14.60 | 15.04 | 107442 | 15958.61 | 3.51% |
| 2025-09-24 | 14.11 | 14.65 | 0.53 | 3.75% | 13.98 | 14.65 | 92530 | 13335.08 | 3.02% |
| 2025-09-23 | 14.38 | 14.12 | -0.26 | -1.81% | 13.87 | 14.38 | 88794 | 12474.85 | 2.90% |
| 2025-09-22 | 14.45 | 14.38 | -0.07 | -0.48% | 14.28 | 14.70 | 73884 | 10644.51 | 2.41% |
| 2025-09-19 | 14.80 | 14.45 | -0.35 | -2.36% | 14.45 | 14.93 | 104331 | 15224.97 | 3.41% |
| 2025-09-18 | 15.13 | 14.80 | -0.32 | -2.12% | 14.62 | 15.19 | 165501 | 24815.20 | 5.40% |
| 2025-09-17 | 14.50 | 15.12 | 0.35 | 2.37% | 14.48 | 15.45 | 287515 | 43600.85 | 9.39% |
| 2025-09-16 | 14.47 | 14.77 | 0.29 | 2.00% | 14.38 | 14.79 | 105155 | 15347.50 | 3.43% |
| 2025-09-15 | 14.59 | 14.48 | -0.17 | -1.16% | 14.46 | 14.65 | 65531 | 9513.44 | 2.14% |
| 2025-09-12 | 14.79 | 14.65 | -0.08 | -0.54% | 14.62 | 14.87 | 64419 | 9485.95 | 2.10% |
| 2025-09-11 | 14.67 | 14.73 | 0.07 | 0.48% | 14.48 | 14.73 | 67826 | 9925.12 | 2.21% |
| 2025-09-10 | 14.85 | 14.66 | -0.29 | -1.94% | 14.63 | 14.93 | 71575 | 10543.65 | 2.34% |
| 2025-09-09 | 14.94 | 14.95 | 0.02 | 0.13% | 14.80 | 15.04 | 85877 | 12835.82 | 2.80% |
| 2025-09-08 | 14.73 | 14.93 | 0.29 | 1.98% | 14.52 | 15.25 | 101990 | 15183.10 | 3.33% |
| 2025-09-05 | 14.19 | 14.64 | 0.46 | 3.24% | 14.12 | 14.65 | 91516 | 13245.51 | 2.99% |
| 2025-09-04 | 14.30 | 14.18 | -0.17 | -1.18% | 14.06 | 14.44 | 80483 | 11506.64 | 2.63% |
| 2025-09-03 | 14.55 | 14.35 | -0.19 | -1.31% | 14.34 | 14.71 | 81557 | 11834.23 | 2.66% |
| 2025-09-02 | 14.90 | 14.54 | -0.34 | -2.28% | 14.34 | 14.91 | 110147 | 16017.15 | 3.60% |
| 2025-09-01 | 14.88 | 14.88 | 0.00 | 0.00% | 14.81 | 15.01 | 82022 | 12213.80 | 2.68% |
| 2025-08-29 | 14.95 | 14.88 | -0.04 | -0.27% | 14.78 | 14.98 | 79133 | 11754.37 | 2.58% |
| 2025-08-28 | 14.98 | 14.92 | -0.14 | -0.93% | 14.49 | 15.15 | 183193 | 27153.22 | 5.98% |
| 2025-08-27 | 15.60 | 15.06 | -0.45 | -2.90% | 15.02 | 15.66 | 214466 | 32916.82 | 7.00% |
| 2025-08-26 | 15.40 | 15.51 | 0.15 | 0.98% | 15.30 | 15.55 | 207429 | 32099.13 | 6.77% |
| 2025-08-25 | 15.30 | 15.36 | 0.04 | 0.26% | 15.22 | 15.39 | 178443 | 27323.36 | 5.83% |
| 2025-08-22 | 15.35 | 15.32 | -0.01 | -0.07% | 15.22 | 15.38 | 130736 | 20000.88 | 4.27% |
| 2025-08-21 | 15.49 | 15.33 | -0.12 | -0.78% | 15.28 | 15.53 | 128003 | 19705.61 | 4.18% |
麦迪科技(603990)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。
