| 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 | 15.30 | 15.51 | 0.16 | 1.04% | 15.27 | 15.60 | 27608 | 4284.12 | 1.09% | 0.00 |
| 2025-12-17 | 15.40 | 15.35 | -0.08 | -0.52% | 15.11 | 15.44 | 29852 | 4560.69 | 1.18% | 0.00 |
| 2025-12-16 | 15.39 | 15.43 | 0.04 | 0.26% | 15.19 | 15.47 | 30669 | 4702.53 | 1.21% | 0.00 |
| 2025-12-15 | 15.32 | 15.39 | -0.05 | -0.32% | 15.27 | 15.57 | 24765 | 3823.16 | 0.98% | 0.00 |
| 2025-12-12 | 15.35 | 15.44 | 0.10 | 0.65% | 15.26 | 15.44 | 25872 | 3975.74 | 1.02% | 0.00 |
| 2025-12-11 | 15.55 | 15.34 | -0.17 | -1.10% | 15.33 | 15.71 | 32682 | 5039.06 | 1.29% | 0.00 |
| 2025-12-10 | 15.90 | 15.51 | -0.51 | -3.18% | 15.50 | 15.93 | 57171 | 8932.23 | 2.26% | 1.00 |
| 2025-12-09 | 15.80 | 16.02 | 0.20 | 1.26% | 15.66 | 16.28 | 61772 | 9823.72 | 2.44% | 0.00 |
| 2025-12-08 | 15.93 | 15.82 | -0.08 | -0.50% | 15.80 | 16.08 | 30588 | 4864.40 | 1.21% | 16.00 |
| 2025-12-05 | 15.78 | 15.90 | 0.07 | 0.44% | 15.66 | 15.97 | 25767 | 4073.25 | 1.02% | 0.00 |
| 2025-12-04 | 16.10 | 15.83 | -0.28 | -1.74% | 15.68 | 16.11 | 40396 | 6409.81 | 1.59% | 0.00 |
| 2025-12-03 | 16.50 | 16.11 | -0.35 | -2.13% | 16.05 | 16.53 | 43664 | 7065.65 | 1.72% | 0.00 |
| 2025-12-02 | 16.80 | 16.46 | -0.30 | -1.79% | 16.46 | 16.92 | 35237 | 5857.23 | 1.39% | 0.00 |
| 2025-12-01 | 16.46 | 16.76 | 0.26 | 1.58% | 16.46 | 16.76 | 38294 | 6374.83 | 1.51% | 0.00 |
| 2025-11-28 | 16.63 | 16.50 | -0.24 | -1.43% | 16.46 | 16.74 | 42311 | 6994.71 | 1.67% | 0.00 |
| 2025-11-27 | 16.69 | 16.74 | 0.06 | 0.36% | 16.52 | 16.92 | 38533 | 6438.07 | 1.52% | 0.00 |
| 2025-11-26 | 16.65 | 16.68 | 0.01 | 0.06% | 16.61 | 17.27 | 54592 | 9238.99 | 2.15% | 0.00 |
| 2025-11-25 | 16.56 | 16.67 | 0.11 | 0.66% | 16.54 | 16.86 | 35028 | 5870.93 | 1.38% | 0.00 |
| 2025-11-24 | 16.40 | 16.56 | 0.27 | 1.66% | 16.33 | 16.63 | 36542 | 6025.83 | 1.44% | 0.00 |
| 2025-11-21 | 16.86 | 16.29 | -0.70 | -4.12% | 16.29 | 17.08 | 59302 | 9824.83 | 2.34% | 1.00 |
| 2025-11-20 | 17.30 | 16.99 | -0.33 | -1.91% | 16.87 | 17.40 | 61370 | 10459.68 | 2.42% | 0.00 |
| 2025-11-19 | 17.63 | 17.32 | -0.27 | -1.53% | 17.20 | 17.65 | 57179 | 9949.04 | 2.26% | 0.00 |
| 2025-11-18 | 17.42 | 17.59 | 0.22 | 1.27% | 17.34 | 18.10 | 94786 | 16837.33 | 3.74% | 0.00 |
| 2025-11-17 | 17.42 | 17.37 | -0.17 | -0.97% | 17.17 | 17.49 | 55030 | 9534.99 | 2.17% | 0.00 |
| 2025-11-14 | 17.48 | 17.54 | -0.06 | -0.34% | 17.42 | 17.76 | 58249 | 10285.67 | 2.30% | 0.00 |
| 2025-11-13 | 17.46 | 17.60 | 0.10 | 0.57% | 17.30 | 17.68 | 77607 | 13586.49 | 3.06% | 1.00 |
| 2025-11-12 | 17.28 | 17.50 | 0.17 | 0.98% | 17.13 | 17.56 | 79442 | 13812.56 | 3.14% | 0.00 |
| 2025-11-11 | 17.52 | 17.33 | -0.19 | -1.08% | 17.21 | 17.53 | 70297 | 12182.97 | 2.77% | 7.00 |
| 2025-11-10 | 16.94 | 17.52 | 0.72 | 4.29% | 16.78 | 17.59 | 129979 | 22491.88 | 5.13% | 0.00 |
| 2025-11-07 | 16.51 | 16.80 | 0.29 | 1.76% | 16.42 | 16.96 | 76793 | 12896.87 | 3.03% | 0.00 |
| 2025-11-06 | 16.65 | 16.51 | -0.17 | -1.02% | 16.46 | 16.70 | 39338 | 6500.46 | 1.55% | 0.00 |
| 2025-11-05 | 16.32 | 16.68 | 0.27 | 1.65% | 16.32 | 16.80 | 56985 | 9474.71 | 2.25% | 1.00 |
| 2025-11-04 | 16.53 | 16.41 | -0.12 | -0.73% | 16.33 | 16.53 | 34062 | 5585.25 | 1.34% | 0.00 |
| 2025-11-03 | 16.52 | 16.53 | 0.09 | 0.55% | 16.33 | 16.54 | 35433 | 5827.77 | 1.40% | 0.00 |
| 2025-10-31 | 16.05 | 16.44 | 0.39 | 2.43% | 16.04 | 16.47 | 59301 | 9703.27 | 2.34% | 7.00 |
| 2025-10-30 | 16.37 | 16.05 | -0.49 | -2.96% | 16.05 | 16.45 | 65410 | 10606.40 | 2.58% | 0.00 |
| 2025-10-29 | 16.36 | 16.54 | 0.13 | 0.79% | 16.17 | 16.69 | 65176 | 10696.36 | 2.57% | 10.00 |
| 2025-10-28 | 16.28 | 16.41 | 0.19 | 1.17% | 16.16 | 16.51 | 53455 | 8763.23 | 2.11% | 0.00 |
| 2025-10-27 | 16.40 | 16.22 | -0.07 | -0.43% | 16.14 | 16.41 | 37362 | 6058.84 | 1.47% | 0.00 |
| 2025-10-24 | 16.25 | 16.29 | 0.04 | 0.25% | 16.20 | 16.42 | 47392 | 7717.36 | 1.87% | 0.00 |
| 2025-10-23 | 16.19 | 16.25 | 0.03 | 0.18% | 15.95 | 16.29 | 41191 | 6635.26 | 1.63% | 0.00 |
| 2025-10-22 | 16.30 | 16.22 | -0.10 | -0.61% | 16.22 | 16.41 | 28822 | 4697.07 | 1.14% | 0.00 |
| 2025-10-21 | 16.16 | 16.32 | 0.26 | 1.62% | 16.01 | 16.32 | 37496 | 6075.46 | 1.48% | 0.00 |
| 2025-10-20 | 15.96 | 16.06 | 0.20 | 1.26% | 15.91 | 16.10 | 32352 | 5181.32 | 1.28% | 49.00 |
| 2025-10-17 | 16.15 | 15.86 | -0.34 | -2.10% | 15.85 | 16.32 | 41677 | 6682.35 | 1.64% | 3.00 |
| 2025-10-16 | 16.30 | 16.20 | -0.12 | -0.74% | 16.16 | 16.50 | 41806 | 6810.46 | 1.65% | 0.00 |
| 2025-10-15 | 16.07 | 16.32 | 0.29 | 1.81% | 15.98 | 16.47 | 68144 | 11104.34 | 2.69% | 0.00 |
| 2025-10-14 | 16.15 | 16.03 | -0.12 | -0.74% | 15.98 | 16.35 | 54118 | 8737.38 | 2.14% | 0.00 |
| 2025-10-13 | 15.60 | 16.15 | -0.25 | -1.52% | 15.31 | 16.18 | 75968 | 12044.56 | 3.00% | 0.00 |
| 2025-10-10 | 16.34 | 16.40 | 0.09 | 0.55% | 16.25 | 16.67 | 51816 | 8529.79 | 2.05% | 0.00 |
| 2025-10-09 | 16.46 | 16.31 | -0.06 | -0.37% | 16.15 | 16.46 | 38599 | 6282.95 | 1.52% | 5.00 |
| 2025-09-30 | 16.31 | 16.37 | 0.10 | 0.61% | 16.25 | 16.46 | 37287 | 6104.02 | 1.47% | 0.00 |
| 2025-09-29 | 16.19 | 16.27 | 0.06 | 0.37% | 15.91 | 16.33 | 38830 | 6277.67 | 1.53% | 0.00 |
| 2025-09-26 | 16.29 | 16.21 | -0.08 | -0.49% | 16.11 | 16.43 | 31240 | 5087.09 | 1.23% | 0.00 |
| 2025-09-25 | 16.46 | 16.29 | -0.19 | -1.15% | 16.25 | 16.62 | 42588 | 6994.29 | 1.68% | 0.00 |
| 2025-09-24 | 16.36 | 16.48 | 0.12 | 0.73% | 16.26 | 16.56 | 40246 | 6630.56 | 1.59% | 0.00 |
| 2025-09-23 | 16.61 | 16.36 | -0.30 | -1.80% | 16.00 | 16.70 | 62310 | 10115.89 | 2.46% | 0.00 |
| 2025-09-22 | 16.57 | 16.66 | 0.05 | 0.30% | 16.52 | 16.90 | 37027 | 6171.11 | 1.46% | 5.00 |
| 2025-09-19 | 16.78 | 16.61 | -0.23 | -1.37% | 16.46 | 16.93 | 54990 | 9138.74 | 2.17% | 1.00 |
| 2025-09-18 | 17.22 | 16.84 | -0.31 | -1.81% | 16.70 | 17.39 | 69763 | 11894.75 | 2.75% | 0.00 |
| 2025-09-17 | 17.39 | 17.15 | -0.24 | -1.38% | 17.13 | 17.41 | 46115 | 7934.93 | 1.82% | 0.00 |
| 2025-09-16 | 17.32 | 17.39 | 0.13 | 0.75% | 17.17 | 17.40 | 44397 | 7682.88 | 1.75% | 1.00 |
| 2025-09-15 | 17.40 | 17.26 | -0.14 | -0.80% | 17.19 | 17.44 | 45800 | 7913.04 | 1.81% | 5.00 |
| 2025-09-12 | 17.21 | 17.40 | 0.13 | 0.75% | 17.21 | 17.67 | 90481 | 15788.31 | 3.57% | 11.00 |
| 2025-09-11 | 16.95 | 17.27 | 0.32 | 1.89% | 16.64 | 17.36 | 74674 | 12757.29 | 2.95% | 0.00 |
| 2025-09-10 | 16.82 | 16.95 | 0.09 | 0.53% | 16.77 | 17.07 | 47772 | 8075.82 | 1.89% | 0.00 |
| 2025-09-09 | 17.12 | 16.86 | -0.26 | -1.52% | 16.70 | 17.12 | 64006 | 10806.27 | 2.53% | 0.00 |
| 2025-09-08 | 16.70 | 17.12 | 0.42 | 2.51% | 16.62 | 17.15 | 88617 | 15048.11 | 3.50% | 0.00 |
| 2025-09-05 | 16.46 | 16.70 | 0.24 | 1.46% | 16.26 | 16.70 | 71619 | 11845.69 | 2.83% | 0.00 |
| 2025-09-04 | 16.67 | 16.46 | -0.21 | -1.26% | 16.26 | 16.94 | 62295 | 10343.25 | 2.46% | 0.00 |
| 2025-09-03 | 17.00 | 16.67 | -0.28 | -1.65% | 16.58 | 17.09 | 52178 | 8764.11 | 2.06% | 0.00 |
| 2025-09-02 | 17.27 | 16.95 | -0.35 | -2.02% | 16.70 | 17.31 | 86000 | 14569.39 | 3.39% | 0.00 |
| 2025-09-01 | 17.39 | 17.30 | 0.05 | 0.29% | 17.25 | 17.53 | 69868 | 12131.87 | 2.76% | 0.00 |
| 2025-08-29 | 17.45 | 17.25 | -0.37 | -2.10% | 17.14 | 17.58 | 98741 | 17109.60 | 3.90% | 16.00 |
| 2025-08-28 | 17.50 | 17.62 | 0.05 | 0.28% | 16.94 | 17.75 | 108259 | 18807.92 | 4.27% | 0.00 |
| 2025-08-27 | 18.44 | 17.57 | -0.82 | -4.46% | 17.57 | 18.48 | 116558 | 21020.73 | 4.60% | 0.00 |
| 2025-08-26 | 18.60 | 18.39 | -0.29 | -1.55% | 18.34 | 18.64 | 80464 | 14858.20 | 3.18% | 0.00 |
| 2025-08-25 | 18.25 | 18.68 | 0.43 | 2.36% | 18.23 | 18.75 | 114017 | 21141.65 | 4.50% | 2.00 |
| 2025-08-22 | 18.23 | 18.25 | -0.01 | -0.05% | 18.01 | 18.30 | 86036 | 15631.29 | 3.40% | 0.00 |
| 2025-08-21 | 18.29 | 18.26 | 0.00 | 0.00% | 18.05 | 18.33 | 79114 | 14411.20 | 3.12% | 0.00 |
康泰医学(300869)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。
